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1438492 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Stefan Metzmacher
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6073eb3e31 |
smb: smbdirect: introduce smbdirect_connection_{create,destroy}_qp()
smbdirect_connection_create_qp() is basically a copy of smb_direct_create_qpair() in the server, it just adds extra send_wr space for MR requests. smbdirect_connection_destroy_qp() is the cleanup code smb_direct_create_qpair() has, plus calling ib_drain_qp(), it be a no-op if no requests are posted. These additions allow the functions to be used by client and server. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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71c4b615da |
smb: smbdirect: introduce smbdirect_connection_negotiate_rdma_resources()
This is a copy of the same logic used in client and server, it's inlined there, but they will use the new helper function soon. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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0bac604158 |
smb: smbdirect: introduce smbdirect_connection_qp_event_handler()
This is basically a copy of smbd_qp_async_error_upcall() in the client and smb_direct_qpair_handler() in the server. They will be replaced by the new common function soon, which will allow more code to be moved as well. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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8a4d6c0d4f |
smb: smbdirect: introduce smbdirect_map_sges_from_iter() and helper functions
These are basically copies of smb_extract_iter_to_rdma() and its helpers in the client, which will be replaced in the next steps. The goal is to use them also in the server, which will simplify a lot. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: David Howells <dhowells@redhat.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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d674665d51 |
smb: smbdirect: introduce smbdirect_connection_{create,destroy}_mem_pools()
This is based on smb_direct_{create,destroy}_pools() in the server.
But it doesn't use smbdirect_connection_get_recv_io() on cleanup,
instead it uses list_for_each_entry_safe()...
It also keep some logic to allow userspace access to
smbdirect_recv_io payload, which is needed for the client
code. But it exposes the whole payload including the
smbdirect_data_transfer header as documentation says
data_offset = 0 and data_length != 0 would be valid,
while the existing client code requires data_offset >= 24.
This should replace the related server functions and also
be used on the client.
It also abstracts recv_io.mem.gfp_mask in order to
allow server to keep using __GFP_RETRY_MAYFAIL.
It also uses struct kmem_cache_args consistently
as that's the currently preferred version of
kmem_cache_create(). And it makes use of the
mempool_create_slab_pool() helper.
And it uses list_add_tail() just to let me feel
better when looking at the code...
Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Stefan Metzmacher
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c81459bddb |
smb: smbdirect: introduce smbdirect_connection_send_io_done()
This is a combination of send_done() of client and server. It will replace both... Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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8fde196338 |
smb: smbdirect: introduce smbdirect_connection_{alloc,free}_send_io()
These are more or less copies of smb_direct_{alloc,free}_sendmsg()
in the server.
The only difference is that we use ib_dma_unmap_page() for all sges,
this simplifies the logic and doesn't matter as
ib_dma_unmap_single() and ib_dma_unmap_page() both operate
on dma_addr_t and dma_unmap_single_attrs() is just an
alias for dma_unmap_page_attrs().
We already have in inconsistency like that in the client
code where we use ib_dma_unmap_single(), while we mapped
using ib_dma_map_page().
The new functions will replace the existing once in the next commits and
will also be used in the client.
Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Stefan Metzmacher
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64d6bd2533 |
smb: smbdirect: introduce smbdirect_socket.{send,recv}_io.mem.gfp_mask
This will allow common code to be split out while still using the gfp_mask currently used. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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66a840b3ba |
smb: smbdirect: introduce smbdirect_frwr_is_supported()
This will replace frwr_is_supported() on the client and rdma_frwr_is_supported() on the server. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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8e342e6899 |
smb: smbdirect: set SMBDIRECT_KEEPALIVE_NONE before disable_delayed_work(&sc->idle.timer_work);
This avoids a potential confusing log message from smbdirect_connection_idle_timer_work() if it's already running. This is a very small race windows and not really needed, but it feels better when reading the code. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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1593f5d004 |
smb: smbdirect: introduce smbdirect_connection_idle_timer_work()
This is basically a copy of idle_connection_timer() in the client and smb_direct_idle_connection_timer() in the server. The only difference is that the server does not have logging. Currently the callers set their own timer function after smbdirect_socket_prepare_create(), but that will change in the next steps... Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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b90169bcb2 |
smb: smbdirect: introduce smbdirect_connection_reassembly_{append,first}_recv_io()
These are basically copies of enqueue_reassembly() and [_]get_first_reassembly() of both client and server. The only difference is that enqueue_reassembly() of the server does not have: sc->statistics.enqueue_reassembly_queue++ Also smbdirect_connection_reassembly_first_recv_io() makes use of list_first_entry_or_null() in order to simplify the code. In the next commits they will replace the existing functions. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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bb0a49edfe |
smb: smbdirect: introduce smbdirect_connection_{get,put}_recv_io()
These are basically copies of {get,put}_receive_buffer() in the client
and they are very similar to {get_free,put}_recvmsg() in the server.
The only difference to {get_free,put}_recvmsg() are the
updating of the sc->statistics.*.
In addition smbdirect_connection_get_recv_io() uses
list_first_entry_or_null() in order to simplify the code.
We also only use it on a healthy connection.
smbdirect_connection_put_recv_io() uses msg->socket instead
of an explicit argument. And it disables any complex_work.
Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Stefan Metzmacher
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3e319f26a7 |
smb: smbdirect: introduce smbdirect_connection.c to be filled
Over time smbdirect_connection.c will get more and more functions which will be included in fs/smb/client/smbdirect.c and fs/smb/server/transport_rdma.c via fs/smb/common/smbdirect/smbdirect_all_c_files.c in order to allow tiny steps in the direction of moving to a few exported functions from an smbdirect.ko. That's why __maybe_unused is added for now it will be removed at the end of the road to common code. Note the Copyright (C) 2017, Microsoft Corporation is added as a lot of functions from fs/smb/client/smbdirect.c will be moved into this file soon and I don't want to forget about adding it. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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d856148601 |
smb: smbdirect: introduce smbdirect_socket_schedule_cleanup[{_lvl,_status}]()
smbdirect_socket_schedule_cleanup() is more or less copy of smbd_disconnect_rdma_connection() and smb_direct_disconnect_rdma_connection(). It will replace them in the next steps. A difference is that the location of the first error is logged, which makes it easier to analyze problems. And also disable any complex work from recv_io objects, currently these are not used and the work is always disabled anyway, but this prepares future changes. It also gets an explicit error passed in instead of hardcoding -ECONNABORTED. Beside the main smbdirect_socket_schedule_cleanup() there are some special additions: - smbdirect_socket_schedule_cleanup_lvl(), will be used for cases where we don't want a log message with SMBDIRECT_LOG_ERR. - smbdirect_socket_schedule_cleanup_status(), will be used to specify the log level together with a direct final status, for the RDMA_CM_EVENT_DEVICE_REMOVAL and RDMA_CM_EVENT_DISCONNECTED cases where we need to avoid SMBDIRECT_SOCKET_DISCONNECTING and rdma_disconnect() in smbdirect_socket_cleanup_work(). With this we're also able to define a default for __SMBDIRECT_SOCKET_DISCONNECT() just using: smbdirect_socket_schedule_cleanup(__sc, -ECONNABORTED) Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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1be83fad0c |
smb: smbdirect: introduce smbdirect_socket_cleanup_work()
This is basically a copy of smbd_disconnect_rdma_work() and smb_direct_disconnect_rdma_work() and will replace them in the next steps. Differences is that a message is logged if first error is still 0, which makes it easier to analyze problems. And also disable any complex work from recv_io objects, currently these are not used and the work is always disabled anyway, but this prepares future changes. It also makes sure it's never used in an interrupt, which is not expected anyway... Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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67ac123e02 |
smb: smbdirect: introduce smbdirect_socket_wake_up_all()
This is a superset of smbd_disconnect_wake_up_all() in the client and smb_direct_disconnect_wake_up_all() in the server and will replace them. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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036614cb73 |
smb: smbdirect: introduce smbdirect_socket_set_logging()
This will be used by client and server in order to setup their own logging functions. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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df76b45628 |
smb: smbdirect: introduce smbdirect_socket_prepare_create()
This will be used by client and server until we reach the point where we have only public function from an smbdirect.ko. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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83c769a9f4 |
smb: smbdirect: introduce smbdirect_socket.c to be filled
Over time smbdirect_socket.c will get more and more functions which will be included in fs/smb/client/smbdirect.c and fs/smb/server/transport_rdma.c via fs/smb/common/smbdirect/smbdirect_all_c_files.c in order to allow tiny steps in the direction of moving to a few exported functions from an smbdirect.ko. That's why __maybe_unused is added for now it will be removed at the end of the road to common code. Note the Copyright (C) 2017, Microsoft Corporation is added as a lot of functions from fs/smb/client/smbdirect.c will be moved into this file soon and I don't want to forget about adding it. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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cdb9545c23 |
smb: server: include smbdirect_all_c_files.c
This is the first tiny step in order to use common functions in future. Once we have all functions in common we'll move to an smbdirect.ko that exports public functions instead of including the .c file. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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bd33b696eb |
smb: client: include smbdirect_all_c_files.c
This is the first tiny step in order to use common functions in future. Once we have all functions in common we'll move to an smbdirect.ko that exports public functions instead of including the .c file. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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86bca3df0f |
smb: smbdirect: introduce smbdirect_internal.h
This will be included by individual .c files as first header. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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0a6428978d |
smb: smbdirect: introduce smbdirect_all_c_files.c
This is a very basic start in order to introduce common functions, which will be shared by client and server. As a start smbdirect_all_c_files.c will be included in fs/smb/client/smbdirect.c and fs/smb/server/transport_rdma.c in order to allow tiny steps in the direction of moving to a few exported functions from an smbdirect.ko. Step by step this will include individual c files with the real functions. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Linus Torvalds
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0480917222 |
sixteen ksmbd server fixes
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Merge tag 'v7.1-rc-part1-ksmbd-srv-fixes' of git://git.samba.org/ksmbd
Pull smb server updates from Steve French:
- smbdirect double free fixes
- Add some smbdirect logging
- Minor cleanup in crypto, and smbdirect and in IPC handling
- Minor cleanup to move header info to common FSCC code
- Fix crypt message use after free
- Fix memory leak in session setup
- Fix for DACL parsing
- Fix EA name length validation
- Reconnect fix
- Fix use after free in close
* tag 'v7.1-rc-part1-ksmbd-srv-fixes' of git://git.samba.org/ksmbd:
smb: smbdirect: add some logging to SMBDIRECT_CHECK_STATUS_{WARN,DISCONNECT}()
smb: smbdirect: introduce smbdirect_socket.logging infrastructure
smb: smbdirect: let smbdirect.h include #include <linux/types.h>
smb: server: avoid double-free in smb_direct_free_sendmsg after smb_direct_flush_send_list()
smb: client: avoid double-free in smbd_free_send_io() after smbd_send_batch_flush()
ksmbd: fix use-after-free from async crypto on Qualcomm crypto engine
ksmbd: fix mechToken leak when SPNEGO decode fails after token alloc
ksmbd: require 3 sub-authorities before reading sub_auth[2]
ksmbd: validate EaNameLength in smb2_get_ea()
ksmbd: Remove unnecessary selection of CRYPTO_ECB
ksmbd: validate owner of durable handle on reconnect
ksmbd: fix use-after-free in __ksmbd_close_fd() via durable scavenger
ksmbd: ipc: use kzalloc_flex and __counted_by
smb: move filesystem_vol_info into common/fscc.h
smb: move file_basic_info into common/fscc.h
smb: move some definitions from common/smb2pdu.h into common/fscc.h
|
||
|
Linus Torvalds
|
4da0dd95be |
gfs2 changes
- Fix possible data loss during inode evict. - Fix a race during bufdata allocation. - More careful cleaning up during a withdraw. - Prevent excessive log flushing under memory pressure. - Various other minor fixes and cleanups. -----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEEJZs3krPW0xkhLMTc1b+f6wMTZToFAmneMFUUHGFncnVlbmJh QHJlZGhhdC5jb20ACgkQ1b+f6wMTZTp87g//aaGm5/y6IWIT7Q5QKX4ks3eOC20B zYYA+EqQsoK6xgYoPfpNMhmtW3OvjrP9sc4mr9ylQEklLTPurvicHUR3RGRDK92k 0ZqsBz6eHKIEmLT3Pc9sB+VE76Po0CWQxAhYcI/bEPBNpIggqnQ3sSC5JycV+JeJ Ws+cudhNyVyrvB+HcBCVfmLk2XLPXMJ0xMCM02KNrzQAdNJNDQhRVdVbPIFBAYor dqvOvyaD2vgZe6lFpZ34D9leyj2iqdUONzLZah4EFJJv8uRK8BHZA5R/4fPuCZEh goGOkES3YA5C+JTvIhM1C3jhSASi6/lgRx4xqcY88f+FUXdDauTrOpcqvAeZchA7 6M5L9KdVvoPYmsz6v+Nuq90lTPQ0/p+KkaHrRKz7Yw+kVh6Cz4xI2Ve08X+RSOv5 M1LYdNXTcmvqjyDnnixSUUMVg+9nPCsES0zHG6mEOi9B7Opk6j/8RV6+CPBZH7UK CBoe7bp0j0I0bscp+feuhUD+Xzd8f1ZYeFSsWwCFkiJZMQN7a41KVQS9L9ohc0Lk EvfS9wimT5RHR/sQz0pQb7hQZcok9HIrJjTlpoufnLAJvYHGYPIMy7sn3b/sgQYM VJS7JPBOOH5NU1PENRIa/dXDMysmfV/N/8cEWn6yh+TJNdLdeR3hFyU8T9P9gQRK WK3F36B5pwRol9w= =DRrw -----END PGP SIGNATURE----- Merge tag 'gfs2-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 updates from Andreas Gruenbacher: - Fix possible data loss during inode evict - Fix a race during bufdata allocation - More careful cleaning up during a withdraw - Prevent excessive log flushing under memory pressure - Various other minor fixes and cleanups * tag 'gfs2-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: prevent NULL pointer dereference during unmount gfs2: hide error messages after withdraw gfs2: wait for withdraw earlier during unmount gfs2: inode directory consistency checks gfs2: gfs2_log_flush withdraw fixes gfs2: add some missing log locking gfs2: fix address space truncation during withdraw gfs2: drain ail under sd_log_flush_lock gfs2: bufdata allocation race gfs2: Remove trans_drain code duplication gfs2: Move gfs2_remove_from_journal to log.c gfs2: Get rid of gfs2_log_[un]lock helpers gfs2: less aggressive low-memory log flushing gfs2: Fix data loss during inode evict gfs2: minor evict_[un]linked_inode cleanup gfs2: Avoid unnecessary transactions in evict_linked_inode gfs2: Remove unnecessary check in gfs2_evict_inode gfs2: Call unlock_new_inode before d_instantiate |
||
|
Linus Torvalds
|
acf6c670e4 |
fuse update for 7.1
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSQHSd0lITzzeNWNm3h3BK/laaZPAUCadzViQAKCRDh3BK/laaZ PLTDAP0e90Z6Dm7GvZ8+kbLrK9uHvgf9Lwu0HX2SaShpLpnESgEAu5K2r5NpMVEe 1A6odzHuwZl8xU2tjc36o1hT0CGAkQk= =N3Gq -----END PGP SIGNATURE----- Merge tag 'fuse-update-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull fuse update from Miklos Szeredi: - Fix possible hang in virtiofs when cleaning up a DAX inode (Sergio Lopez) - Fix a warning when using large folio as the source of SPLICE_F_MOVE on the fuse device (Bernd) - Fix uninitialized value found by KMSAN (Luis Henriques) - Fix synchronous INIT hang (Miklos) - Fix race between inode initialization and FUSE_NOTIFY_INVAL_INODE (Horst) - Allow fd to be closed after passing fuse device fd to fsconfig(..., "fd", ...) (Miklos) - Support FSCONFIG_SET_FD for "fd" option (Miklos) - Misc fixes and cleanups * tag 'fuse-update-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: (21 commits) fuse: support FSCONFIG_SET_FD for "fd" option fuse: clean up device cloning fuse: don't require /dev/fuse fd to be kept open during mount fuse: add refcount to fuse_dev fuse: create fuse_dev on /dev/fuse open instead of mount fuse: check connection state on notification fuse: fuse_dev_ioctl_clone() should wait for device file to be initialized fuse: fix inode initialization race fuse: abort on fatal signal during sync init fuse: fix uninit-value in fuse_dentry_revalidate() fuse: use offset_in_page() for page offset calculations fuse: use DIV_ROUND_UP() for page count calculations fuse: simplify logic in fuse_notify_store() and fuse_retrieve() fuse: validate outarg offset and size in notify store/retrieve fuse: Check for large folio with SPLICE_F_MOVE fuse: quiet down complaints in fuse_conn_limit_write fuse: drop unnecessary argument from fuse_lookup_init() fuse: fix premature writetrhough request for large folio fuse: refactor duplicate queue teardown operation virtiofs: add FUSE protocol validation ... |
||
|
Linus Torvalds
|
9e1e9d6602 |
RTLA patches for v7.1:
- Simplify option parsing Auto-generate getopt_long() optstring for short options from long options array, avoiding the need to specify it manually and reducing the surface for mistakes. - Add unit tests Implement unit tests (make unit-tests) using libcheck, next to existing runtime tests (make check). Currently, three functions from utils.c are tested. - Add --stack-format option In addition to stopping stack pointer decoding (with -s/--stack option) on first unresolvable pointer, allow also skipping unresolvable pointers and displaying everything, configurable with a new option. - Unify number of CPUs into one global variable Use one global variable, nr_cpus, to store the number of CPUs instead of retrieving it and passing it at multiple places. - Fix behavior in various corner cases Make RTLA behave correctly in several corner cases: memory allocation failure, invalid value read from kernel side, thread creation failure, malformed time value input, and read/write failure or interruption by signal. - Improve string handling Simplify several places in the code that handle strings, including parsing of action arguments. A few new helper functions and variables are added for that purpose. - Get rid of magic numbers Few places handling paths use a magic number of 1024. Replace it with MAX_PATH and ARRAY_SIZE() macro. - Unify threshold handling Code that handles response to latency threshold is duplicated between tools, which has led to bugs in the past. Unify it into a new helper as much as possible. - Fix segfault on SIGINT during cleanup The SIGINT handler touches dynamically allocated memory. Detach it before freeing it during cleanup to prevent segmentation fault and discarding of output buffers. Also, properly document SIGINT handling while at it. -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCad4njhQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qoKkAP0bYgkuqvyBsplZf1Mqil7IRM3tTFni XJdkFFr6E6jS/gEAynaf7oq4gz7isvMvZZTOVcl1VflQAjLuY9ezO5LQzw0= =mR69 -----END PGP SIGNATURE----- Merge tag 'trace-rtla-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull RTLA updates from Steven Rostedt: - Simplify option parsing Auto-generate getopt_long() optstring for short options from long options array, avoiding the need to specify it manually and reducing the surface for mistakes. - Add unit tests Implement unit tests (make unit-tests) using libcheck, next to existing runtime tests (make check). Currently, three functions from utils.c are tested. - Add --stack-format option In addition to stopping stack pointer decoding (with -s/--stack option) on first unresolvable pointer, allow also skipping unresolvable pointers and displaying everything, configurable with a new option. - Unify number of CPUs into one global variable Use one global variable, nr_cpus, to store the number of CPUs instead of retrieving it and passing it at multiple places. - Fix behavior in various corner cases Make RTLA behave correctly in several corner cases: memory allocation failure, invalid value read from kernel side, thread creation failure, malformed time value input, and read/write failure or interruption by signal. - Improve string handling Simplify several places in the code that handle strings, including parsing of action arguments. A few new helper functions and variables are added for that purpose. - Get rid of magic numbers Few places handling paths use a magic number of 1024. Replace it with MAX_PATH and ARRAY_SIZE() macro. - Unify threshold handling Code that handles response to latency threshold is duplicated between tools, which has led to bugs in the past. Unify it into a new helper as much as possible. - Fix segfault on SIGINT during cleanup The SIGINT handler touches dynamically allocated memory. Detach it before freeing it during cleanup to prevent segmentation fault and discarding of output buffers. Also, properly document SIGINT handling while at it. * tag 'trace-rtla-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: (28 commits) Documentation/rtla: Document SIGINT behavior rtla: Fix segfault on multiple SIGINTs rtla/utils: Fix loop condition in PID validation rtla/utils: Fix resource leak in set_comm_sched_attr() rtla/trace: Fix I/O handling in save_trace_to_file() rtla/trace: Fix write loop in trace_event_save_hist() rtla/timerlat: Simplify RTLA_NO_BPF environment variable check rtla: Use str_has_prefix() for option prefix check rtla: Enforce exact match for time unit suffixes rtla: Use str_has_prefix() for prefix checks rtla: Add str_has_prefix() helper function rtla: Handle pthread_create() failure properly rtla/timerlat: Add bounds check for softirq vector rtla: Simplify code by caching string lengths rtla: Replace magic number with MAX_PATH rtla: Introduce common_threshold_handler() helper rtla/actions: Simplify argument parsing rtla: Use strdup() to simplify code rtla: Exit on memory allocation failures during initialization tools/rtla: Remove unneeded nr_cpus from for_each_monitored_cpu ... |
||
|
Linus Torvalds
|
fdbfee9fc5 |
Runtime Verification updates for 7.1:
- Refactor da_monitor header to share handlers across monitor types No functional changes, only less code duplication. - Add Hybrid Automata model class Add a new model class that extends deterministic automata by adding constraints on transitions and states. Those constraints can take into account wall-clock time and as such allow RV monitor to make assertions on real time. Add documentation and code generation scripts. - Add stall monitor as hybrid automaton example Add a monitor that triggers a violation when a task is stalling as an example of automaton working with real time variables. - Convert the opid monitor to a hybrid automaton The opid monitor can be heavily simplified if written as a hybrid automaton: instead of tracking preempt and interrupt enable/disable events, it can just run constraints on the preemption/interrupt states when events like wakeup and need_resched verify. - Add support for per-object monitors in DA/HA Allow writing deterministic and hybrid automata monitors for generic objects (e.g. any struct), by exploiting a hash table where objects are saved. This allows to track more than just tasks in RV. For instance it will be used to track deadline entities in deadline monitors. - Add deadline tracepoints and move some deadline utilities Prepare the ground for deadline monitors by defining events and exporting helpers. - Add nomiss deadline monitor Add first example of deadline monitor asserting all entities complete before their deadline. - Improve rvgen error handling Introduce AutomataError exception class and better handle expected exceptions while showing a backtrace for unexpected ones. - Improve python code quality in rvgen Refactor the rvgen generation scripts to align with python best practices: use f-strings instead of %, use len() instead of __len__(), remove semicolons, use context managers for file operations, fix whitespace violations, extract magic strings into constants, remove unused imports and methods. - Fix small bugs in rvgen The generator scripts presented some corner case bugs: logical error in validating what a correct dot file looks like, fix an isinstance() check, enforce a dot file has an initial state, fix type annotations and typos in comments. - rvgen refactoring Refactor automata.py to use iterator-based parsing and handle required arguments directly in argparse. - Allow epoll in rtapp-sleep monitor The epoll_wait call is now rt-friendly so it should be allowed in the sleep monitor as a valid sleep method. -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCad4kUxQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qiJgAPsGJ0TCTubdn2x6fpwLDKUcSsNsYrok m8gLHeK0rmkKNQD/ajUW+RBsOufXAsnSzUoUcl7sw1TSiQJ085U+0+ZeDgM= =WZqk -----END PGP SIGNATURE----- Merge tag 'trace-rv-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull runtime verification updates from Steven Rostedt: - Refactor da_monitor header to share handlers across monitor types No functional changes, only less code duplication. - Add Hybrid Automata model class Add a new model class that extends deterministic automata by adding constraints on transitions and states. Those constraints can take into account wall-clock time and as such allow RV monitor to make assertions on real time. Add documentation and code generation scripts. - Add stall monitor as hybrid automaton example Add a monitor that triggers a violation when a task is stalling as an example of automaton working with real time variables. - Convert the opid monitor to a hybrid automaton The opid monitor can be heavily simplified if written as a hybrid automaton: instead of tracking preempt and interrupt enable/disable events, it can just run constraints on the preemption/interrupt states when events like wakeup and need_resched verify. - Add support for per-object monitors in DA/HA Allow writing deterministic and hybrid automata monitors for generic objects (e.g. any struct), by exploiting a hash table where objects are saved. This allows to track more than just tasks in RV. For instance it will be used to track deadline entities in deadline monitors. - Add deadline tracepoints and move some deadline utilities Prepare the ground for deadline monitors by defining events and exporting helpers. - Add nomiss deadline monitor Add first example of deadline monitor asserting all entities complete before their deadline. - Improve rvgen error handling Introduce AutomataError exception class and better handle expected exceptions while showing a backtrace for unexpected ones. - Improve python code quality in rvgen Refactor the rvgen generation scripts to align with python best practices: use f-strings instead of %, use len() instead of __len__(), remove semicolons, use context managers for file operations, fix whitespace violations, extract magic strings into constants, remove unused imports and methods. - Fix small bugs in rvgen The generator scripts presented some corner case bugs: logical error in validating what a correct dot file looks like, fix an isinstance() check, enforce a dot file has an initial state, fix type annotations and typos in comments. - rvgen refactoring Refactor automata.py to use iterator-based parsing and handle required arguments directly in argparse. - Allow epoll in rtapp-sleep monitor The epoll_wait call is now rt-friendly so it should be allowed in the sleep monitor as a valid sleep method. * tag 'trace-rv-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: (32 commits) rv: Allow epoll in rtapp-sleep monitor rv/rvgen: fix _fill_states() return type annotation rv/rvgen: fix unbound loop variable warning rv/rvgen: enforce presence of initial state rv/rvgen: extract node marker string to class constant rv/rvgen: fix isinstance check in Variable.expand() rv/rvgen: make monitor arguments required in rvgen rv/rvgen: remove unused __get_main_name method rv/rvgen: remove unused sys import from dot2c rv/rvgen: refactor automata.py to use iterator-based parsing rv/rvgen: use class constant for init marker rv/rvgen: fix DOT file validation logic error rv/rvgen: fix PEP 8 whitespace violations rv/rvgen: fix typos in automata and generator docstring and comments rv/rvgen: use context managers for file operations rv/rvgen: remove unnecessary semicolons rv/rvgen: replace __len__() calls with len() rv/rvgen: replace % string formatting with f-strings rv/rvgen: remove bare except clauses in generator rv/rvgen: introduce AutomataError exception class ... |
||
|
Linus Torvalds
|
5ed19574eb |
ktest updates for v7.1:
- Fix undef warning when WARNINGS_FILE is unset
The check_buildlog() references WARNINGS_FILE even when it's not set. Perl
triggers a warning in this case. Check if the WARNINGS_FILE is defined
before checking if the file it represents exists.
- Fix how LOG_FILE is resolved
LOG_FILE is expanded immediately after the config file is parsed. If
LOG_FILE depends on variables from the tests it will use stale values
instead of using the test variables. Have LOG_FILE also resolve test
variables.
- Treat a undefined self reference variable as empty
Variables can recursively include itself for appending. Currently, if the
references itself and it is not defined, it leaves the variable in the
define: "VAR = ${VAR} foo" keeps the ${VAR} around. Have it removed
instead.
- Fix clearing of variables per tests
If a variable has a defined default, a test can not clear it by assigning
the variable to empty. Fix this by clearing the variable for a test when
the test config has that variable assigned to nothing.
- Fix run_command() to catch stderr in the shell command parsing
Switch to Perl list form open to use "sh -c" wrapper to run shell commands
to have the log file catch shell parsing errors.
- Fix console output during reboot cycle
The POWER_CYCLE callback during reboot() can miss output from the next
boot making ktest miss the boot string it was waiting for.
- Add PRE_KTEST_DIE for PRE_KTEST failures
If the command for PRE_KTEST fails, ktest does not fail (this was by
design as this command was used to add patches that may or may not apply).
Add PRE_KTEST_DIE value to force ktest to fail if PRE_KTEST fails.
- Run POST_KTEST hooks on failure and cancellation
PRE_KTEST always runs before a ktest test, have POST_KTEST always run
after a test even if the test fails or is cancelled to do the teardown of
PRE_KTEST.
-- Add a --dry-run mode
Add --dry-run to parse the config, print the results and exit without
running any of the tests.
-- Store failures from the dodie() path as well
The STORE_FAILURES saves the logs on failure, but there's failure paths
that miss storing. Perform STORE_FAILURES in dodie() to capture these
failures too.
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Merge tag 'ktest-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest
Pull ktest updates from Steven Rostedt:
- Fix undef warning when WARNINGS_FILE is unset
The check_buildlog() references WARNINGS_FILE even when it's not set.
Perl triggers a warning in this case. Check if the WARNINGS_FILE is
defined before checking if the file it represents exists.
- Fix how LOG_FILE is resolved
LOG_FILE is expanded immediately after the config file is parsed. If
LOG_FILE depends on variables from the tests it will use stale values
instead of using the test variables. Have LOG_FILE also resolve test
variables.
- Treat a undefined self reference variable as empty
Variables can recursively include itself for appending. Currently, if
the references itself and it is not defined, it leaves the variable
in the define: "VAR = ${VAR} foo" keeps the ${VAR} around. Have it
removed instead.
- Fix clearing of variables per tests
If a variable has a defined default, a test can not clear it by
assigning the variable to empty. Fix this by clearing the variable
for a test when the test config has that variable assigned to
nothing.
- Fix run_command() to catch stderr in the shell command parsing
Switch to Perl list form open to use "sh -c" wrapper to run shell
commands to have the log file catch shell parsing errors.
- Fix console output during reboot cycle
The POWER_CYCLE callback during reboot() can miss output from the
next boot making ktest miss the boot string it was waiting for.
- Add PRE_KTEST_DIE for PRE_KTEST failures
If the command for PRE_KTEST fails, ktest does not fail (this was by
design as this command was used to add patches that may or may not
apply). Add PRE_KTEST_DIE value to force ktest to fail if PRE_KTEST
fails.
- Run POST_KTEST hooks on failure and cancellation
PRE_KTEST always runs before a ktest test, have POST_KTEST always run
after a test even if the test fails or is cancelled to do the
teardown of PRE_KTEST.
- Add a --dry-run mode
Add --dry-run to parse the config, print the results and exit without
running any of the tests.
- Store failures from the dodie() path as well
The STORE_FAILURES saves the logs on failure, but there's failure
paths that miss storing. Perform STORE_FAILURES in dodie() to capture
these failures too.
* tag 'ktest-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest:
ktest: Store failure logs also in fatal paths
ktest: Add a --dry-run mode
ktest: Run POST_KTEST hooks on failure and cancellation
ktest: Add PRE_KTEST_DIE for PRE_KTEST failures
ktest: Stop dropping console output during power-cycle reboot
ktest: Run commands through list-form shell open
ktest: Honor empty per-test option overrides
ktest: Treat undefined self-reference as empty
ktest: Resolve LOG_FILE in test option context
ktest: Avoid undef warning when WARNINGS_FILE is unset
|
||
|
Linus Torvalds
|
b7f84966b6 |
tracefs updates for 7.1:
- Simplify error handling with guards() Use guards() to simplify the handling of releasing locks in exit paths. - Use dentry name snapshots instead of allocation Instead of allocating a temp buffer to store the dentry name to use in mkdir() and rmdir() use take_dentry_name_snapshot(). - Fix default permissions not being applied at boot The default permissions for tracefs was 0700 to only allow root having access. But after a change to fix other mount options the update to permissions ignored the defined default and used the system default of 0755. This is a regression and is fixed. -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCad+WtRQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qhjnAP9KUNAxjREVhPo9kaS2I50NlzgUJde2 jcitFX7dfK684wEA7me2gcGvu9nJ8vlI4umNW5n5YeKA2UIKoeC5+IJrKgM= =idXt -----END PGP SIGNATURE----- Merge tag 'tracefs-v7.1-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracefs updates from Steven Rostedt: - Simplify error handling with guards() Use guards() to simplify the handling of releasing locks in exit paths. - Use dentry name snapshots instead of allocation Instead of allocating a temp buffer to store the dentry name to use in mkdir() and rmdir() use take_dentry_name_snapshot(). - Fix default permissions not being applied at boot The default permissions for tracefs was 0700 to only allow root having access. But after a change to fix other mount options the update to permissions ignored the defined default and used the system default of 0755. This is a regression and is fixed. * tag 'tracefs-v7.1-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracefs: Removed unused 'ret' variable in eventfs_iterate() tracefs: Fix default permissions not being applied on initial mount tracefs: Use dentry name snapshots instead of heap allocation eventfs: Simplify code using guard()s |
||
|
Linus Torvalds
|
e4bf304f00 |
ring-buffer updates for 7.1:
- Add remote buffers for pKVM
pKVM has a hypervisor component that is used to protect the guest from the
host kernel. This hypervisor is a black box to the kernel as the kernel is
to user space. The remote buffers are used to have a memory mapping
between the hypervisor and the kernel where kernel may send commands to
enable tracing within the hypervisor. Then the kernel will read this
memory mapping just like user space can read the memory mapped ring buffer
of the kernel tracing system.
Since the hypervisor only has a single context, it doesn't need to worry
about races between normal context, interrupt context and NMIs like the
kernel does. The ring buffer it uses doesn't need to be as complex. The
remote buffers are a simple version of the ring buffer that works in a
single context. They are still per-CPU and use sub buffers. The data
layout is the same as the kernel's ring buffer to share the same parsing.
Currently, only ARM64 implements pKVM, but there's work to implement it
also in x86. The remote buffer code is separated out from the ARM
implementation so that it can be used in the future by x86.
The ARM64 updates for pKVM is in the ARM/KVM tree and it merged in the
remote buffers of this tree.
- Merge commit
|
||
|
Linus Torvalds
|
1521829632 |
ftrace updates for 7.1:
- Speed up ftrace_lookup_symbols() for single lookups The kallsyms lookup in ftrace_lookup_symbols() does a linear search over each symbol. This is fine when it must match multiple strings, but when there's only a single string being searched for, using a binary search is much more efficient. When a single string is passed in to search, use the binary search method. -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCad4RehQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6quZeAQD0rsWOGF0D970asst2WtCOoQF5G2ao l0ED7QZFoB1qcAEA7ZAuV9+zJwFOvhAekifuDEArPwpadlcUC4dU7tJU1w0= =cMjY -----END PGP SIGNATURE----- Merge tag 'ftrace-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull ftrace update from Steven Rostedt: - Speed up ftrace_lookup_symbols() for single lookups The kallsyms lookup in ftrace_lookup_symbols() does a linear search over each symbol. This is fine when it must match multiple strings, but when there's only a single string being searched for, using a binary search is much more efficient. When a single string is passed in to search, use the binary search method. * tag 'ftrace-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: ftrace: Use kallsyms binary search for single-symbol lookup |
||
|
Linus Torvalds
|
aec2f682d4 |
This update includes the following changes:
API:
- Replace crypto_get_default_rng with crypto_stdrng_get_bytes.
- Remove simd skcipher support.
- Allow algorithm types to be disabled when CRYPTO_SELFTESTS is off.
Algorithms:
- Remove CPU-based des/3des acceleration.
- Add test vectors for authenc(hmac(md5),cbc(aes)).
- Add test vectors for authenc(hmac(md5),cbc(des)).
- Add test vectors for authenc(hmac(md5),rfc3686(ctr(aes))).
- Add test vectors for authenc(hmac(sha1),rfc3686(ctr(aes))).
- Add test vectors for authenc(hmac(sha224),rfc3686(ctr(aes))).
- Add test vectors for authenc(hmac(sha256),rfc3686(ctr(aes))).
- Add test vectors for authenc(hmac(sha384),rfc3686(ctr(aes))).
- Add test vectors for authenc(hmac(sha512),rfc3686(ctr(aes))).
- Replace spin lock with mutex in jitterentropy.
Drivers:
- Add authenc algorithms to safexcel.
- Add support for zstd in qat.
- Add wireless mode support for QAT GEN6.
- Add anti-rollback support for QAT GEN6.
- Add support for ctr(aes), gcm(aes), and ccm(aes) in dthev2.
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Merge tag 'v7.1-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu:
"API:
- Replace crypto_get_default_rng with crypto_stdrng_get_bytes
- Remove simd skcipher support
- Allow algorithm types to be disabled when CRYPTO_SELFTESTS is off
Algorithms:
- Remove CPU-based des/3des acceleration
- Add test vectors for authenc(hmac(md5),cbc({aes,des})) and
authenc(hmac({md5,sha1,sha224,sha256,sha384,sha512}),rfc3686(ctr(aes)))
- Replace spin lock with mutex in jitterentropy
Drivers:
- Add authenc algorithms to safexcel
- Add support for zstd in qat
- Add wireless mode support for QAT GEN6
- Add anti-rollback support for QAT GEN6
- Add support for ctr(aes), gcm(aes), and ccm(aes) in dthev2"
* tag 'v7.1-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (129 commits)
crypto: af_alg - use sock_kmemdup in alg_setkey_by_key_serial
crypto: vmx - remove CRYPTO_DEV_VMX from Kconfig
crypto: omap - convert reqctx buffer to fixed-size array
crypto: atmel-sha204a - add Thorsten Blum as maintainer
crypto: atmel-ecc - add Thorsten Blum as maintainer
crypto: qat - fix IRQ cleanup on 6xxx probe failure
crypto: geniv - Remove unused spinlock from struct aead_geniv_ctx
crypto: qce - simplify qce_xts_swapiv()
crypto: hisilicon - Fix dma_unmap_single() direction
crypto: talitos - rename first/last to first_desc/last_desc
crypto: talitos - fix SEC1 32k ahash request limitation
crypto: jitterentropy - replace long-held spinlock with mutex
crypto: hisilicon - remove unused and non-public APIs for qm and sec
crypto: hisilicon/qm - drop redundant variable initialization
crypto: hisilicon/qm - remove else after return
crypto: hisilicon/qm - add const qualifier to info_name in struct qm_cmd_dump_item
crypto: hisilicon - fix the format string type error
crypto: ccree - fix a memory leak in cc_mac_digest()
crypto: qat - add support for zstd
crypto: qat - use swab32 macro
...
|
||
|
Linus Torvalds
|
8801e23b5b |
ipe/stable-7.1 PR 20260413
-----BEGIN PGP SIGNATURE----- iIcEABYIAC8WIQQzmBmZPBN6m/hUJmnyomI6a/yO7QUCad11eBEcd3VmYW5Aa2Vy bmVsLm9yZwAKCRDyomI6a/yO7Z+bAP9QiGgEDwThfZB2Zk/FtJZkCq68M9phlOOv V75Gyu593wD/bF4dMbgmzwm0QMUZCwV6gvUMsMfgVQB7PJeWjXrcaAs= =795o -----END PGP SIGNATURE----- Merge tag 'ipe-pr-20260413' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe Pull IPE update from Fan Wu: "A single commit from Evan Ducas that fixes several spelling and grammar mistakes in the IPE documentation. There are no functional changes" * tag 'ipe-pr-20260413' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe: docs: security: ipe: fix typos and grammar |
||
|
Linus Torvalds
|
83964553e8 |
xen: branch for v7.1-rc1
-----BEGIN PGP SIGNATURE----- iJEEABYKADkWIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCads37xsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMiwyLDIACgkQgFxhu0/YY75fRAEAj/0nnnnaJr3sMKccUggc JXvkGAiskxmnEbqR2TSCr2QA/jOnI6Thp/c2DMtljRuLu2NWl89ztGYbTfKfDiwM mAEJ =FcRV -----END PGP SIGNATURE----- Merge tag 'for-linus-7.1-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - fix an error path in drivers/xen/manage.c - fix the Xen console driver solving a boot hangup when the console backend isn't yet running - comment fix in the Xen swiotlb driver - hardening for Xen on Arm adding a more thorough validation - cleanup of the Xen grant table code hiding suspend/resume code for the case if CONFIG_HIBERNATE_CALLBACKS isn't defined * tag 'for-linus-7.1-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/grant-table: guard gnttab_suspend/resume with CONFIG_HIBERNATE_CALLBACKS hvc/xen: Check console connection flag xen/swiotlb: fix stale reference to swiotlb_unmap_page() xen/manage: unwind partial shutdown watcher setup on error ARM: xen: validate hypervisor compatible before parsing its version |
||
|
Linus Torvalds
|
a5f998094f |
Device Mapper patches for 7.1
dm-vdo:
- Make dm-vdo able to format the device itself, like other dm targets,
instead of needing a userspace formating program.
- Add some sanity checks and code cleanup.
dm-cache:
- Fix crashes and hangs when operating in passthrough mode (which have
been around, unnoticed, since 4.12), as well as a late arriving fix for
an error path bug in the passthrough fix.
- Fix a corner case memory leak.
dm-verity:
- Another set of minor bugfixes and code cleanups to the forward error
correction code.
dm-mirror
- Fix minor initialization bug
- Fix overflow crash on a large devices with small region sizes
dm-crypt
- Reimplement elephant diffuser using AES library and minor cleanups
dm-core:
- Claude found a buffer overflow in /dev/mapper/contrl ioctl handling
- make dm_mod.wait_for correctly wait for partitions
- minor code fixes and cleanups
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Merge tag 'for-7.1/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper updates from Benjamin Marzinski:
"There are fixes for some corner case crashes in dm-cache and
dm-mirror, new setup functionality for dm-vdo, and miscellaneous minor
fixes and cleanups, especially to dm-verity.
dm-vdo:
- Make dm-vdo able to format the device itself, like other dm
targets, instead of needing a userspace formating program
- Add some sanity checks and code cleanup
dm-cache:
- Fix crashes and hangs when operating in passthrough mode (which
have been around, unnoticed, since 4.12), as well as a late
arriving fix for an error path bug in the passthrough fix
- Fix a corner case memory leak
dm-verity:
- Another set of minor bugfixes and code cleanups to the forward
error correction code
dm-mirror
- Fix minor initialization bug
- Fix overflow crash on a large devices with small region sizes
dm-crypt
- Reimplement elephant diffuser using AES library and minor cleanups
dm-core:
- Claude found a buffer overflow in /dev/mapper/contrl ioctl handling
- make dm_mod.wait_for correctly wait for partitions
- minor code fixes and cleanups"
* tag 'for-7.1/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (62 commits)
dm cache: fix missing return in invalidate_committed's error path
dm: fix a buffer overflow in ioctl processing
dm-crypt: Make crypt_iv_operations::post return void
dm vdo: Fix spelling mistake "postive" -> "positive"
dm: provide helper to set stacked limits
dm-integrity: always set the io hints
dm-integrity: fix mismatched queue limits
dm-bufio: use kzalloc_flex
dm vdo: save the formatted metadata to disk
dm vdo: add formatting logic and initialization
dm vdo: add synchronous metadata I/O submission helper
dm vdo: add geometry block structure
dm vdo: add geometry block encoding
dm vdo: add upfront validation for logical size
dm vdo: add formatting parameters to table line
dm vdo: add super block initialization to encodings.c
dm vdo: add geometry block initialization to encodings.c
dm-crypt: Make crypt_iv_operations::wipe return void
dm-crypt: Reimplement elephant diffuser using AES library
dm-verity-fec: warn even when there were no errors
...
|
||
|
Linus Torvalds
|
f1d26d72f0 |
IOMMU Updates for Linux v7.1:
Including:
- Core:
- Support for RISC-V IO-page-table format in generic iommupt
code
- ARM-SMMU Updates:
- Introduction of an "invalidation array" for SMMUv3, which enables
future scalability work and optimisations for devices with a large
number of SMMUv3 instances.
- Update the conditions under which the SMMUv3 driver works around
hardware errata for invalidation on MMU-700 implementations.
- Fix broken command filtering for the host view of NVIDIA's "cmdqv"
SMMUv3 extension.
- MMU-500 device-tree binding additions for Qualcomm Eliza & Hawi SoCs.
- Intel VT-d:
- Support for dirty tracking on domains attached to PASID
- Removal of unnecessary read*()/write*() wrappers
- Improvements to the invalidation paths
- AMD Vi:
- Race-condition fixed in debugfs code
- Make log buffer allocation NUMA aware
- RISC-V:
- IO-TLB flushing improvements
- Minor fixes
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Merge tag 'iommu-updates-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
Pull iommu updates from Joerg Roedel:
"Core:
- Support for RISC-V IO-page-table format in generic iommupt code
ARM-SMMU Updates:
- Introduction of an "invalidation array" for SMMUv3, which enables
future scalability work and optimisations for devices with a large
number of SMMUv3 instances
- Update the conditions under which the SMMUv3 driver works around
hardware errata for invalidation on MMU-700 implementations
- Fix broken command filtering for the host view of NVIDIA's "cmdqv"
SMMUv3 extension
- MMU-500 device-tree binding additions for Qualcomm Eliza & Hawi
SoCs
Intel VT-d:
- Support for dirty tracking on domains attached to PASID
- Removal of unnecessary read*()/write*() wrappers
- Improvements to the invalidation paths
AMD Vi:
- Race-condition fixed in debugfs code
- Make log buffer allocation NUMA aware
RISC-V:
- IO-TLB flushing improvements
- Minor fixes"
* tag 'iommu-updates-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (48 commits)
iommu/vt-d: Restore IOMMU_CAP_CACHE_COHERENCY
dt-bindings: arm-smmu: qcom: Add compatible for Hawi SoC
iommu/amd: Invalidate IRT cache for DMA aliases
iommu/riscv: Remove overflows on the invalidation path
iommu/amd: Fix clone_alias() to use the original device's devid
iommu/vt-d: Remove the remaining pages along the invalidation path
iommu/vt-d: Pass size_order to qi_desc_piotlb() not npages
iommu/vt-d: Split piotlb invalidation into range and all
iommu/vt-d: Remove dmar_writel() and dmar_writeq()
iommu/vt-d: Remove dmar_readl() and dmar_readq()
iommufd/selftest: Test dirty tracking on PASID
iommu/vt-d: Support dirty tracking on PASID
iommu/vt-d: Rename device_set_dirty_tracking() and pass dmar_domain pointer
iommu/vt-d: Block PASID attachment to nested domain with dirty tracking
iommu/dma: Always allow DMA-FQ when iommupt provides the iommu_domain
iommu/riscv: Fix signedness bug
iommu/amd: Fix illegal cap/mmio access in IOMMU debugfs
iommu/amd: Fix illegal device-id access in IOMMU debugfs
iommu/tegra241-cmdqv: Update uAPI to clarify HYP_OWN requirement
iommu/tegra241-cmdqv: Set supports_cmd op in tegra241_vcmdq_hw_init()
...
|
||
|
Linus Torvalds
|
5a69195686 |
ata changes for 7.1-rc1
- Misc code cleanups related to tag checking and tag command completion
(Damien)
- Remove Baikal bt1-ahci DT binding since the upstreaming for this SoC is
not going to be finalized (Andy)
- Only call the libata port error handler from the SCSI error handler if
there were command timeouts or if EH was scheduled for the port
(Damien)
- Refactor ata_scsiop_maint_in() to more clearly show that there is only
one service action implemented for the MAINTENANCE IN command (me)
- Clean up the handling of sysfs attributes exposed by libata (Heiner)
- Let libahci_platform use a flexible array member for platform PHYs to
avoid multiple allocations (Rosen)
- Do not retry reset if the device has been removed/hot-unplugged (Igor)
- Add missing newlines to error prints in pata_arasan_cf driver (Haoyu)
- Use the correct SCSI host byte when completing deferred ATA
PASS-THROUGH commands, to avoid the SCSI mid-layer from failing the
commands instead of requeuing (Igor)
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Merge tag 'ata-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata updates from Niklas Cassel:
- Misc code cleanups related to tag checking and tag command completion
(Damien)
- Remove Baikal bt1-ahci DT binding since the upstreaming for this SoC
is not going to be finalized (Andy)
- Only call the libata port error handler from the SCSI error handler
if there were command timeouts or if EH was scheduled for the port
(Damien)
- Refactor ata_scsiop_maint_in() to more clearly show that there is
only one service action implemented for the MAINTENANCE IN command
(me)
- Clean up the handling of sysfs attributes exposed by libata (Heiner)
- Let libahci_platform use a flexible array member for platform PHYs to
avoid multiple allocations (Rosen)
- Do not retry reset if the device has been removed/hot-unplugged
(Igor)
- Add missing newlines to error prints in pata_arasan_cf driver (Haoyu)
- Use the correct SCSI host byte when completing deferred ATA
PASS-THROUGH commands, to avoid the SCSI mid-layer from failing the
commands instead of requeuing (Igor)
* tag 'ata-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
ata: libata-scsi: fix requeue of deferred ATA PASS-THROUGH commands
ata: pata_arasan_cf: fix missing newline in dev_err() messages
ata: libata-transport: remove static variable ata_scsi_transport_template
ata: libata-transport: split struct ata_internal
ata: libata-transport: use static struct ata_transport_internal to simplify match functions
ata: libata-transport: inline ata_attach|release_transport
ata: libata-transport: instantiate struct ata_internal statically
ata: libata-eh: Do not retry reset if the device is gone
ata: libahci_platform: use flex array for platform PHYs
ata: libata-transport: remove redundant dynamic sysfs attributes
ata: libata-scsi: refactor ata_scsiop_maint_in()
ata: libata-eh: avoid unnecessary calls to ata_scsi_port_error_handler()
ata: ahci-dwc: Remove not-going-to-be-supported code for Baikal SoC
ata: libata-scsi: rename and improve ata_qc_done()
ata: libata-scsi: make ata_scsi_simulate() static
ata: libata-scsi: simplify ata_scsi_requeue_deferred_qc()
ata: libata-sata: simplify ata_sas_queuecmd()
ata: libata-core: improve tag checks in ata_qc_issue()
|
||
|
Linus Torvalds
|
40286d6379 |
pci-v7.1-changes
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Merge tag 'pci-v7.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas:
"Enumeration:
- Allow TLP Processing Hints to be enabled for RCiEPs (George Abraham
P)
- Enable AtomicOps only if we know the Root Port supports them (Gerd
Bayer)
- Don't enable AtomicOps for RCiEPs since none of them need Atomic
Ops and we can't tell whether the Root Complex would support them
(Gerd Bayer)
- Leave Precision Time Measurement disabled until a driver enables it
to avoid PCIe errors (Mika Westerberg)
- Make pci_set_vga_state() fail if bridge doesn't support VGA
routing, i.e., PCI_BRIDGE_CTL_VGA is not writable, and return
errors to vga_get() callers including userspace via
/dev/vga_arbiter (Simon Richter)
- Validate max-link-speed from DT in j721e, brcmstb, mediatek-gen3,
rzg3s drivers (where the actual controller constraints are known),
and remove validation from the generic OF DT accessor (Hans Zhang)
- Remove pc110pad driver (no longer useful after 486 CPU support
removed) and no_pci_devices() (pc110pad was the last user) (Dmitry
Torokhov, Heiner Kallweit)
Resource management:
- Prevent assigning space to unimplemented bridge windows; previously
we mistakenly assumed prefetchable window existed and assigned
space and put a BAR there (Ahmed Naseef)
- Avoid shrinking bridge windows to fit in the initial Root Port
window; fixes one problem with devices with large BARs connected
via switches, e.g., Thunderbolt (Ilpo Järvinen)
- Pass full extent of empty space, not just the aligned space, to
resource_alignf callback so free space before the requested
alignment can be used (Ilpo Järvinen)
- Place small resources before larger ones for better utilization of
address space (Ilpo Järvinen)
- Fix alignment calculation for resource size larger than align,
e.g., bridge windows larger than the 1MB required alignment (Ilpo
Järvinen)
Reset:
- Update slot handling so all ARI functions are treated as being in
the same slot. They're all reset by Secondary Bus Reset, but
previously drivers of ARI functions that appeared to be on a
non-zero device weren't notified and fatal hardware errors could
result (Keith Busch)
- Make sysfs reset_subordinate hotplug safe to avoid spurious hotplug
events (Keith Busch)
- Hide Secondary Bus Reset ('bus') from sysfs reset_methods if masked
by CXL because it has no effect (Vidya Sagar)
- Avoid FLR for AMD NPU device, where it causes the device to hang
(Lizhi Hou)
Error handling:
- Clear only error bits in PCIe Device Status to avoid accidentally
clearing Emergency Power Reduction Detected (Shuai Xue)
- Check for AER errors even in devices without drivers (Lukas Wunner)
- Initialize ratelimit info so DPC and EDR paths log AER error
information (Kuppuswamy Sathyanarayanan)
Power control:
- Add UPD720201/UPD720202 USB 3.0 xHCI Host Controller .compatible so
generic pwrctrl driver can control it (Neil Armstrong)
Hotplug:
- Set LED_HW_PLUGGABLE for NPEM hotplug-capable ports so LED core
doesn't complain when setting brightness fails because the endpoint
is gone (Richard Cheng)
Peer-to-peer DMA:
- Allow wildcards in list of host bridges that support peer-to-peer
DMA between hierarchy domains and add all Google SoCs (Jacob
Moroni)
Endpoint framework:
- Advertise dynamic inbound mapping support in pci-epf-test and
update host pci_endpoint_test to skip doorbell testing if not
advertised by endpoint (Koichiro Den)
- Return 0, not remaining timeout, when MHI eDMA ops complete so
mhi_ep_ring_add_element() doesn't interpret non-zero as failure
(Daniel Hodges)
- Remove vntb and ntb duplicate resource teardown that leads to oops
when .allow_link() fails or .drop_link() is called (Koichiro Den)
- Disable vntb delayed work before clearing BAR mappings and
doorbells to avoid oops caused by doing the work after resources
have been torn down (Koichiro Den)
- Add a way to describe reserved subregions within BARs, e.g.,
platform-owned fixed register windows, and use it for the RK3588
BAR4 DMA ctrl window (Koichiro Den)
- Add BAR_DISABLED for BARs that will never be available to an EPF
driver, and change some BAR_RESERVED annotations to BAR_DISABLED
(Niklas Cassel)
- Add NTB .get_dma_dev() callback for cases where DMA API requires a
different device, e.g., vNTB devices (Koichiro Den)
- Add reserved region types for MSI-X Table and PBA so Endpoint
controllers can them as describe hardware-owned regions in a
BAR_RESERVED BAR (Manikanta Maddireddy)
- Make Tegra194/234 BAR0 programmable and remove 1MB size limit
(Manikanta Maddireddy)
- Expose Tegra BAR2 (MSI-X) and BAR4 (DMA) as 64-bit BAR_RESERVED
(Manikanta Maddireddy)
- Add Tegra194 and Tegra234 device table entries to pci_endpoint_test
(Manikanta Maddireddy)
- Skip the BAR subrange selftest if there are not enough inbound
window resources to run the test (Christian Bruel)
New native PCIe controller drivers:
- Add DT binding and driver for Andes QiLai SoC PCIe host controller
(Randolph Lin)
- Add DT binding and driver for ESWIN PCIe Root Complex (Senchuan
Zhang)
Baikal T-1 PCIe controller driver:
- Remove driver since it never quite became usable (Andy Shevchenko)
Cadence PCIe controller driver:
- Implement byte/word config reads with dword (32-bit) reads because
some Cadence controllers don't support sub-dword accesses (Aksh
Garg)
CIX Sky1 PCIe controller driver:
- Add 'power-domains' to DT binding for SCMI power domain (Gary Yang)
Freescale i.MX6 PCIe controller driver:
- Add i.MX94 and i.MX943 to fsl,imx6q-pcie-ep DT binding (Richard
Zhu)
- Delay instead of polling for L2/L3 Ready after PME_Turn_off when
suspending i.MX6SX because LTSSM registers are inaccessible
(Richard Zhu)
- Separate PERST# assertion (for resetting endpoints) from core reset
(for resetting the RC itself) to prepare for new DTs with PERST#
GPIO in per-Root Port nodes (Sherry Sun)
- Retain Root Port MSI capability on i.MX7D, i.MX8MM, and i.MX8MQ so
MSI from downstream devices will work (Richard Zhu)
- Fix i.MX95 reference clock source selection when internal refclk is
used (Franz Schnyder)
Freescale Layerscape PCIe controller driver:
- Allow building as a removable module (Sascha Hauer)
MediaTek PCIe Gen3 controller driver:
- Use dev_err_probe() to simplify error paths and make deferred probe
messages visible in /sys/kernel/debug/devices_deferred (Chen-Yu
Tsai)
- Power off device if setup fails (Chen-Yu Tsai)
- Integrate new pwrctrl API to enable power control for WiFi/BT
adapters on mainboard or in PCIe or M.2 slots (Chen-Yu Tsai)
NVIDIA Tegra194 PCIe controller driver:
- Poll less aggressively and non-atomically for PME_TO_Ack during
transition to L2 (Vidya Sagar)
- Disable LTSSM after transition to Detect on surprise link down to
stop toggling between Polling and Detect (Manikanta Maddireddy)
- Don't force the device into the D0 state before L2 when suspending
or shutting down the controller (Vidya Sagar)
- Disable PERST# IRQ only in Endpoint mode because it's not
registered in Root Port mode (Manikanta Maddireddy)
- Handle 'nvidia,refclk-select' as optional (Vidya Sagar)
- Disable direct speed change in Endpoint mode so link speed change
is controlled by the host (Vidya Sagar)
- Set LTR values before link up to avoid bogus LTR messages with 0
latency (Vidya Sagar)
- Allow system suspend when the Endpoint link is down (Vidya Sagar)
- Use DWC IP core version, not Tegra custom values, to avoid DWC core
version check warnings (Manikanta Maddireddy)
- Apply ECRC workaround to devices based on DesignWare 5.00a as well
as 4.90a (Manikanta Maddireddy)
- Disable PM Substate L1.2 in Endpoint mode to work around Tegra234
erratum (Vidya Sagar)
- Delay post-PERST# cleanup until core is powered on to avoid CBB
timeout (Manikanta Maddireddy)
- Assert CLKREQ# so switches that forward it to their downstream side
can bring up those links successfully (Vidya Sagar)
- Calibrate pipe to UPHY for Endpoint mode to reset stale PLL state
from any previous bad link state (Vidya Sagar)
- Remove IRQF_ONESHOT flag from Endpoint interrupt registration so
DMA driver and Endpoint controller driver can share the interrupt
line (Vidya Sagar)
- Enable DMA interrupt to support DMA in both Root Port and Endpoint
modes (Vidya Sagar)
- Enable hardware link retraining after link goes down in Endpoint
mode (Vidya Sagar)
- Add DT binding and driver support for core clock monitoring (Vidya
Sagar)
Qualcomm PCIe controller driver:
- Advertise 'Hot-Plug Capable' and set 'No Command Completed Support'
since Qcom Root Ports support hotplug events like DL_Up/Down and
can accept writes to Slot Control without delays between writes
(Krishna Chaitanya Chundru)
Renesas R-Car PCIe controller driver:
- Mark Endpoint BAR0 and BAR2 as Resizable (Koichiro Den)
- Reduce EPC BAR alignment requirement to 4K (Koichiro Den)
Renesas RZ/G3S PCIe controller driver:
- Add RZ/G3E to DT binding and to driver (John Madieu)
- Assert (not deassert) resets in probe error path (John Madieu)
- Assert resets in suspend path in reverse order they were deasserted
during probe (John Madieu)
- Rework inbound window algorithm to prevent mapping more than
intended region and enforce alignment on size, to prepare for
RZ/G3E support (John Madieu)
Rockchip DesignWare PCIe controller driver:
- Add tracepoints for PCIe controller LTSSM transitions and link rate
changes (Shawn Lin)
- Trace LTSSM events collected by the dw-rockchip debug FIFO (Shawn
Lin)
SOPHGO PCIe controller driver:
- Disable ASPM L0s and L1 on Sophgo 2042 PCIe Root Ports that
advertise support for them (Yao Zi)
Synopsys DesignWare PCIe controller driver:
- Continue with system suspend even if an Endpoint doesn't respond
with PME_TO_Ack message (Manivannan Sadhasivam)
- Set Endpoint MSI-X Table Size in the correct function of a
multi-function device when configuring MSI-X, not in Function 0
(Aksh Garg)
- Set Max Link Width and Max Link Speed for all functions of a
multi-function device, not just Function 0 (Aksh Garg)
- Expose PCIe event counters in groups 5-7 in debugfs (Hans Zhang)
Miscellaneous:
- Warn only once about invalid ACS kernel parameter format (Richard
Cheng)
- Suppress FW_BUG warning when writing sysfs 'numa_node' with the
current value (Li RongQing)
- Drop redundant 'depends on PCI' from Kconfig (Julian Braha)"
* tag 'pci-v7.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (165 commits)
PCI/P2PDMA: Add Google SoCs to the P2P DMA host bridge list
PCI/P2PDMA: Allow wildcard Device IDs in host bridge list
PCI: sg2042: Avoid L0s and L1 on Sophgo 2042 PCIe Root Ports
PCI: cadence: Add flags for disabling ASPM capability for broken Root Ports
PCI: tegra194: Add core monitor clock support
dt-bindings: PCI: tegra194: Add monitor clock support
PCI: tegra194: Enable hardware hot reset mode in Endpoint mode
PCI: tegra194: Enable DMA interrupt
PCI: tegra194: Remove IRQF_ONESHOT flag during Endpoint interrupt registration
PCI: tegra194: Calibrate pipe to UPHY for Endpoint mode
PCI: tegra194: Assert CLKREQ# explicitly by default
PCI: tegra194: Fix CBB timeout caused by DBI access before core power-on
PCI: tegra194: Disable L1.2 capability of Tegra234 EP
PCI: dwc: Apply ECRC workaround to DesignWare 5.00a as well
PCI: tegra194: Use DWC IP core version
PCI: tegra194: Free up Endpoint resources during remove()
PCI: tegra194: Allow system suspend when the Endpoint link is not up
PCI: tegra194: Set LTR message request before PCIe link up in Endpoint mode
PCI: tegra194: Disable direct speed change for Endpoint mode
PCI: tegra194: Use devm_gpiod_get_optional() to parse "nvidia,refclk-select"
...
|
||
|
Linus Torvalds
|
46576fa329 |
hwmon updates for 7.1
* New drivers:
- Add support for Lenovo Yoga/Legion fan monitoring (yogafan)
- Add support for LattePanda Sigma EC
- Add support for Infineon XDP720 eFuse
- Add support for Microchip MCP998X
* New device support:
- Add support for TI INA234
- Add support for Infineon XDPE1A2G5B/7B
- Add support for Renesas RAA228942 and RAA228943 (isl68137)
- Add support for Delta Q54SN120A1 and Q54SW120A7 (pmbus)
- Add support for TI TMP110 and TMP113 (tmp102)
- Add support for Sony APS-379 (pmbus)
- Add support for ITE IT8689E (it87)
- Add support for ASUS ROG STRIX Z790-H, X470-F, and CROSSHAIR X670E (asus-ec-sensors)
- Add support for GPD Win 5 (gpd-fan)
* Modernization and Cleanups:
- Convert asus_atk0110 and acpi_power_meter ACPI drivers to platform drivers
- Remove i2c_match_id() usage in many PMBus drivers
- Use guard() for mutex protection in pmbus_core
- Replace sprintf() with sysfs_emit() in ads7871, emc1403, max6650,
ads7828, max31722, and tc74
- Various markup and documentation improvements for yogafan and ltc4282
* Bug fixes:
- Fix use-after-free and missing usb_kill_urb on disconnect in powerz driver
- Avoid cacheline sharing for DMA buffer in powerz driver
- Fix integer overflow in power calculation on 32-bit in isl28022 driver
- Fix bugs in pt5161l_read_block_data()
- Propagate SPI errors and fix incorrect error codes in ads7871 driver
- Fix i2c_smbus_write_byte_data wrapper argument type in max31785 driver
* Device tree bindings:
- Convert npcm750-pwm-fan to DT schema
- Add bindings for Infineon XDP720, Microchip MCP998X, Sony APS-379,
Renesas RAA228942/3, Delta Q54SN120A1/7, XDPE1A2G5B/7B,
Aosong AHT10/20, DHT20, and TI INA234
- Adapt moortec,mr75203 bindings for T-Head TH1520
----------------------------------------------------------------
(Commits list will be generated by git request-pull or similar tool)
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Merge tag 'hwmon-for-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"New drivers:
- Lenovo Yoga/Legion fan monitoring (yogafan)
- LattePanda Sigma EC
- Infineon XDP720 eFuse
- Microchip MCP998X
New device support:
- TI INA234
- Infineon XDPE1A2G5B/7B
- Renesas RAA228942 and RAA228943 (isl68137)
- Delta Q54SN120A1 and Q54SW120A7 (pmbus)
- TI TMP110 and TMP113 (tmp102)
- Sony APS-379 (pmbus)
- ITE IT8689E (it87)
- ASUS ROG STRIX Z790-H, X470-F, and CROSSHAIR X670E (asus-ec-sensors)
- GPD Win 5 (gpd-fan)
Modernization and Cleanups:
- Convert asus_atk0110 and acpi_power_meter ACPI drivers to platform
drivers
- Remove i2c_match_id() usage in many PMBus drivers
- Use guard() for mutex protection in pmbus_core
- Replace sprintf() with sysfs_emit() in ads7871, emc1403, max6650,
ads7828, max31722, and tc74
- Various markup and documentation improvements for yogafan and
ltc4282
Bug fixes:
- Fix use-after-free and missing usb_kill_urb on disconnect in powerz
driver
- Avoid cacheline sharing for DMA buffer in powerz driver
- Fix integer overflow in power calculation on 32-bit in isl28022
driver
- Fix bugs in pt5161l_read_block_data()
- Propagate SPI errors and fix incorrect error codes in ads7871
driver
- Fix i2c_smbus_write_byte_data wrapper argument type in max31785
driver
Device tree bindings:
- Convert npcm750-pwm-fan to DT schema
- Add bindings for Infineon XDP720, Microchip MCP998X, Sony APS-379,
Renesas RAA228942/3, Delta Q54SN120A1/7, XDPE1A2G5B/7B, Aosong
AHT10/20, DHT20, and TI INA234
- Adapt moortec,mr75203 bindings for T-Head TH1520"
* tag 'hwmon-for-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (82 commits)
hwmon: (ina233) Don't check for specific errors when parsing properties
hwmon: (isl28022) Don't check for specific errors when parsing properties
hwmon: (pmbus/tps25990) Don't check for specific errors when parsing properties
hwmon: (nct6683) Add customer ID for ASRock B650I Lightning WiFi
hwmon:(pmbus/xdp720) Add support for efuse xdp720
dt-bindings: hwmon/pmbus: Add Infineon XDP720
hwmon: add support for MCP998X
dt-bindings: hwmon: add support for MCP998X
hwmon: (powerz) Avoid cacheline sharing for DMA buffer
hwmon: (isl28022) Fix integer overflow in power calculation on 32-bit
hwmon: (pt5161l) Fix bugs in pt5161l_read_block_data()
hwmon: (powerz) Fix missing usb_kill_urb() on signal interrupt
hwmon: (powerz) Fix use-after-free on USB disconnect
hwmon: pmbus: Add support for Sony APS-379
dt-bindings: trivial-devices: Add sony,aps-379
hwmon: (yogafan) various markup improvements
hwmon: (sparx5) Make it selectable for ARCH_LAN969X
hwmon: (tmp102) add support for update interval
hwmon: (yogafan) fix markup warning
hwmon: (yogafan) Add support for Lenovo Yoga/Legion fan monitoring
...
|
||
|
Linus Torvalds
|
405f6584d7 |
spi: Updates for v7.1
A busy release for SPI, almost all of it in a couple of larger fix and
cleanup serieses for patterns that affected many drivers. We do have
a couple of core API additions as well, relatively application specific
but they enable some new use cases.
- A packed command operation for spi-mem devices.
- Improvements to the ancillary device support to enable some IIO use
cases from Antoniu Miclaus.
- Fixes for a registration ordering issue pattern caused by the
handover between allocation and registration of controllers in
concert with devm from Johan Hovold.
- Improvements to handling of clock allocation from Pei Xiao.
- Cleanups in the fsl-lpspi driver from Marc Kleine-Budde.
- Support for Renesas RZ/G3E and RZ/G3L.
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Merge tag 'spi-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"A busy release for SPI, almost all of it in a couple of larger fix and
cleanup series for patterns that affected many drivers. We do have a
couple of core API additions as well, relatively application specific
but they enable some new use cases.
- A packed command operation for spi-mem devices
- Improvements to the ancillary device support to enable some IIO use
cases from Antoniu Miclaus
- Fixes for a registration ordering issue pattern caused by the
handover between allocation and registration of controllers in
concert with devm from Johan Hovold
- Improvements to handling of clock allocation from Pei Xiao
- Cleanups in the fsl-lpspi driver from Marc Kleine-Budde
- Support for Renesas RZ/G3E and RZ/G3L"
* tag 'spi-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (115 commits)
spi: sn-f-ospi: fix incorrect return code for invalid num-cs
spi: spi-mem: Add a packed command operation
spi: cadence-qspi: Revert the filtering of certain opcodes in ODTR
spi: mtk-snfi: unregister ECC engine on probe failure and remove() callback
spi: s3c64xx: fix NULL-deref on driver unbind
spi: zynq-qspi: fix controller deregistration
spi: zynqmp-gqspi: fix controller deregistration
spi: uniphier: fix controller deregistration
spi: ti-qspi: fix controller deregistration
spi: tegra20-sflash: fix controller deregistration
spi: tegra114: fix controller deregistration
spi: syncuacer: fix controller deregistration
spi: sun6i: fix controller deregistration
spi: sun4i: fix controller deregistration
spi: st-ssc4: fix controller deregistration
spi: sprd: fix controller deregistration
spi: slave-mt27xx: fix controller deregistration
spi: sifive: fix controller deregistration
spi: sh-msiof: fix controller deregistration
spi: sh-hspi: fix controller deregistration
...
|
||
|
Linus Torvalds
|
44f7a37953 |
regulator: Updates for v7.1
This has been a very quiet update for the regulator API, the bulk of the diffstat is DT binding conversions and the most promient series in the changelog is Johan Hovold cleaning up some leaks of OF nodes. For some reason we have had several different people sending improvements to better describe the parent supplies for existing regulators, these look to be independent efforts. The only new hardware support is for some Motorola custom varints of cpcap. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmndBTsACgkQJNaLcl1U h9ADHggAhMn3Y2euauiXuf+XBzrO6VlnNSnsX2PLLWFS2vAd4set/y9PHAy5EuhM HVoKoyTC7DymWDI+2oNCfp71yekQK5zkM25BDyuQUQws9z6DI4k+XhMTF+A/C5eG mq0LTxmBwia1YCuT+++vE3Q4+k8TuftbnIUf/pd8Ogt13zeoVVKiXGtHbZVD6bv8 Uj3sBludwExM2VhAfqOxsWdcR/8jThbP2k3QMY4AP16C6aVhGFneXGTxiAxJcKfb XntfMIy4z9hwdUxacc8WkxetZ0OzifVSnUsk2YN5E1UuvDpHtwFm83jPI6YUCA3V 7lA8FD62NoY8kMERfKN+DdgXUL47jA== =K0DF -----END PGP SIGNATURE----- Merge tag 'regulator-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "This has been a very quiet update for the regulator API, the bulk of the diffstat is DT binding conversions and the most promient series in the changelog is Johan Hovold cleaning up some leaks of OF nodes. For some reason we have had several different people sending improvements to better describe the parent supplies for existing regulators, these look to be independent efforts. The only new hardware support is for some Motorola custom varints of cpcap" * tag 'regulator-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (35 commits) regulator: max77620: drop redundant OF node initialisation regulator: bq257xx: Make OTG enable GPIO really optional regulator: bq257xx: Remove reference to the parent MFD's dev regulator: bd9571mwv: fix OF node reference imbalance regulator: act8945a: fix OF node reference imbalance regulator: s2dos05: fix OF node reference imbalance regulator: mt6357: fix OF node reference imbalance regulator: max77650: fix OF node reference imbalance regulator: rk808: fix OF node reference imbalance regulator: bq257xx: fix OF node reference imbalance regulator: dt-bindings: qcom,qca6390-pmu: Document WCN6755 PMU regulator: dt-bindings: regulator-max77620: convert to DT schema regulator: mt6315: Add regulator supplies regulator: dt-bindings: mt6315: Add regulator supplies regulator: devres: Use enum regulator_get_type in internal functions regulator: dt-bindings: mps,mp8859: convert to DT schema regulator: da9121: Allow caching BUCK registers regulator: dt-bindings: dlg,da9121: Add dlg,no-gpio-control regulator: cros-ec: Add regulator supply regulator: dt-bindings: cros-ec: Add regulator supply ... |
||
|
Linus Torvalds
|
8e258317dd |
regmap: Updates for v7.1
This has been quite a busy release for regmap, the user visible changes
are quite minor but there's some quite good work on internal code
improvements.
- Cleanup helper for __free()ing regmap_fields.
- Support non-devm I3C regmaps.
- A bunch of cleanup work, mostly from Andy Shevchenko.
- Fix for bootstrapping issues with hardware initialised regmaps, which
was the main inspiration for some of the cleanups.
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Merge tag 'regmap-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"This has been quite a busy release for regmap, the user visible
changes are quite minor but there's some quite good work on internal
code improvements:
- Cleanup helper for __free()ing regmap_fields
- Support non-devm I3C regmaps
- A bunch of cleanup work, mostly from Andy Shevchenko
- Fix for bootstrapping issues with hardware initialised regmaps,
which was the main inspiration for some of the cleanups"
* tag 'regmap-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: i3c: Add non-devm regmap_init_i3c() helper
regmap: debugfs: fix race condition in dummy name allocation
regmap: Synchronize cache for the page selector
regmap: Simplify devres handling
regcache: Move HW readback after cache initialisation
regcache: Allocate and free reg_defaults on the same level
regcache: Move count check and cache_bypass assignment to the caller
regcache: Factor out regcache_hw_exit() helper
regcache: Amend printf() specifiers when printing registers
regcache: Define iterator inside for-loop and align their types
regmap: define cleanup helper for regmap_field
regmap: sort header includes
regcache: Split regcache_count_cacheable_registers() helper
regcache: Remove duplicate check in regcache_hw_init()
|
||
|
Linus Torvalds
|
e41a25c53f |
pmdomain core:
- Extend statistics for domain idle states with s2idle data
- Show latency/residency for domain idle states in debugfs
pmdomain providers:
- imx: Add support for optional subnodes for imx93-blk-ctrl
- marvell: Add audio power island for Marvell PXA1908
- mediatek: Add legacy support for the MT7622 audio power domain
- mediatek: Add nvmem provider functionality to the mtk-mfg-pmdomain
- mediatek: Add support for the MT8189 power domains
- qcom: Add support for the Eliza and Hawi power domains
- sunxi: Add support for the Allwinner A733 power domains
- ti: Handle wakeup constraints for out-of-band wakeups for ti_sci
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Merge tag 'pmdomain-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain updates from Ulf Hansson:
"pmdomain core:
- Extend statistics for domain idle states with s2idle data
- Show latency/residency for domain idle states in debugfs
pmdomain providers:
- imx: Add support for optional subnodes for imx93-blk-ctrl
- marvell: Add audio power island for Marvell PXA1908
- mediatek:
- Add legacy support for the MT7622 audio power domain
- Add nvmem provider functionality to the mtk-mfg-pmdomain
- Add support for the MT8189 power domains
- qcom: Add support for the Eliza and Hawi power domains
- sunxi: Add support for the Allwinner A733 power domains
- ti: Handle wakeup constraints for out-of-band wakeups for ti_sci"
* tag 'pmdomain-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (32 commits)
pmdomain: qcom: rpmhpd: Add power domains for Hawi SoC
dt-bindings: power: qcom,rpmhpd: Add RPMh power domain for Hawi SoC
pmdomain: qcom: cpr: add COMPILE_TEST support
PM: domains: De-constify fields in struct dev_pm_domain_attach_data
pmdomain: qcom: cpr: simplify main allocation
pmdomain: bcm: bcm2835-power: Replace open-coded polling with readl_poll_timeout_atomic()
pmdomain: sunxi: Add support for A733 to Allwinner PCK600 driver
pmdomain: qcom: rpmhpd: Add Eliza RPMh Power Domains
pmdomain: arm: Add print after a successful probe for SCMI power domains
pmdomain: rockchip: quiet regulator error on -EPROBE_DEFER
pmdomain: mediatek: Add power domain driver for MT8189 SoC
pmdomain: mediatek: Add bus protect control flow for MT8189
pmdomain: core: Extend statistics for domain idle states with s2idle data
pmdomain: core: Show latency/residency for domain idle states in debugfs
pmdomain: core: Restructure domain idle states data for genpd in debugfs
pmdomain: qcom: rpmpd: drop stray semicolon
pmdomain: imx: scu-pd: Fix device_node reference leak during ->probe()
pmdomain: ti: omap_prm: Fix a reference leak on device node
pmdomain: mediatek: scpsys: Add MT7622 Audio power domain to legacy driver
pmdomain: mediatek: Simplify with scoped for each OF child loop
...
|
||
|
Linus Torvalds
|
4ddd4f0651 |
MMC core:
- Add NXP vendor and IW61x device IDs for WiFi chips over SDIO
- Add quirk for incorrect manufacturing date
- Add support for manufacturing date beyond 2025
- Optimize support for secure erase/trim for some Kingston eMMCs
- Remove support for the legacy "enable-sdio-wakeup" DT property
- Use single block writes in the retry path
MMC host:
- dw_mmc: A great amount of cleanups/simplifications to improve the code
- dw_mmc: Add clk_phase_map support
- dw_mmc: Remove mshc DT alias support
- dw_mmc-rockchip: Fix runtime PM support for internal phase
- dw_mmc-rockchip: Add support for the RV1103B variant
- loongson2: Add support for the Loongson-2K0300 SD/SDIO/eMMC controller
- mtk-sd: Add support for the MT8189 variant
- renesas_sdhi_core: Add support for selecting an optional mux
- rtsx_pci_sdmmc: Simplify voltage switch handling
- sdhci: Stop advertising the driver in dmesg
- sdhci-esdhc-imx: Add 1-bit bus width support
- sdhci-esdhc-imx: Add support for the NXP S32N79 variant
- sdhci-msm: Add support for the IPQ5210 and IPQ9650 variants
- sdhci-msm: Add support for wrapped keys
- sdhci-msm: Enable ICE for CQE-capable controllers with non-CQE cards
- sdhci-of-arasan: Add support for the Axiado AX3000 variant
- sdhci-of-aspeed: Add support for the AST2700 variant
- sdhci-of-bst: Add driver for the Black Sesame Technologies C1200 controller
- sdhci-of-dwcmshc: Add support for the Canaan K230 variant
- sdhci-of-dwcmshc: Add support for the HPE GSC variant
- sdhci-of-dwcmshc: Prevent clock glitches to avoid malfunction
- sdhci-of-k1: Add support for the K3 variant
mux core/consumers:
- core: Add helper functions for getting optional and selected mux-state
- i2c-omap: Convert to devm_mux_state_get_optional_selected()
- phy-renesas: Convert to devm_mux_state_get_optional_selected()
- phy-can-transceiver: Convert to devm_mux_state_get_optional()
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Merge tag 'mmc-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Add NXP vendor and IW61x device IDs for WiFi chips over SDIO
- Add quirk for incorrect manufacturing date
- Add support for manufacturing date beyond 2025
- Optimize support for secure erase/trim for some Kingston eMMCs
- Remove support for the legacy "enable-sdio-wakeup" DT property
- Use single block writes in the retry path
MMC host:
- dw_mmc:
- A great amount of cleanups/simplifications to improve the code
- Add clk_phase_map support
- Remove mshc DT alias support
- dw_mmc-rockchip:
- Fix runtime PM support for internal phase
- Add support for the RV1103B variant
- loongson2:
- Add support for the Loongson-2K0300 SD/SDIO/eMMC controller
- mtk-sd:
- Add support for the MT8189 variant
- renesas_sdhi_core:
- Add support for selecting an optional mux
- rtsx_pci_sdmmc:
- Simplify voltage switch handling
- sdhci:
- Stop advertising the driver in dmesg
- sdhci-esdhc-imx:
- Add 1-bit bus width support
- Add support for the NXP S32N79 variant
- sdhci-msm:
- Add support for the IPQ5210 and IPQ9650 variants
- Add support for wrapped keys
- Enable ICE for CQE-capable controllers with non-CQE cards
- sdhci-of-arasan:
- Add support for the Axiado AX3000 variant
- sdhci-of-aspeed:
- Add support for the AST2700 variant
- sdhci-of-bst:
- Add driver for the Black Sesame Technologies C1200 controller
- sdhci-of-dwcmshc:
- Add support for the Canaan K230 variant
- Add support for the HPE GSC variant
- Prevent clock glitches to avoid malfunction
- sdhci-of-k1:
- Add support for the K3 variant
mux core/consumers:
- core:
- Add helper functions for getting optional and selected mux-state
- i2c-omap:
- Convert to devm_mux_state_get_optional_selected()
- phy-renesas:
- Convert to devm_mux_state_get_optional_selected()
- phy-can-transceiver:
- Convert to devm_mux_state_get_optional()"
* tag 'mmc-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (131 commits)
mmc: sdhci-msm: Fix the wrapped key handling
mmc: sdhci-of-dwcmshc: Disable clock before DLL configuration
mmc: core: Simplify with scoped for each OF child loop
mmc: core: Optimize size of struct mmc_queue_req
mmc: vub300: clean up module init
mmc: vub300: rename probe error labels
mmc: dw_mmc: Remove dw_mci_start_request wrapper and rename core function
mmc: dw_mmc: Inline dw_mci_queue_request() into dw_mci_request()
mmc: block: Use MQRQ_XFER_SINGLE_BLOCK for both read and write recovery
mmc: mmc_test: Replace hard-coded values with macros and consolidate test parameters
mmc: block: Convert to use DEFINE_SIMPLE_DEV_PM_OPS()
mmc: core: Replace the hard-coded shift value 9 with SECTOR_SHIFT
mmc: sdhci-dwcmshc: Refactor Rockchip platform data for controller revisions
mmc: core: Switch to use pm_ptr() for mmc_host_class_dev_pm_ops
mmc: core: Remove legacy 'enable-sdio-wakeup' DT property support
mmc: mmc_test: use kzalloc_flex
mmc: mtk-sd: disable new_tx/rx and modify related settings for mt8189
dt-bindings: mmc: hisilicon,hi3660-dw-mshc: Convert to DT schema
dt-bindings: mmc: sdhci-msm: add IPQ9650 compatible
mmc: block: use single block write in retry
...
|
||
|
Linus Torvalds
|
b9962335d4 |
pwm: Changes for v7.1-rc1
Just two minor fixes, a device tree binding addition to support a few more SoCs (without the need for driver adaptions), a driver include cleanup and the addition of the #linux-pwm irc channel to MAINTAINERS. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEP4GsaTp6HlmJrf7Tj4D7WH0S/k4FAmncplIACgkQj4D7WH0S /k6WnQf+PtJRECp1UNnzLLZAiqEw2u24LrUQzeC0vSI0V72eZstnr7DCcpNyQGfs edqw+UfpJGxxrwQTRNCjGkmi7xB3KY8dzElcfoGJRAyxha3qScY2env8Q1nxabB4 y7eGOGyenhQOoEZhAGYM4Se5VvX5Ch/LuqLrPqszTWPJQOkUI7EAoSSj2i8T2uiT LjYT97GRpsf5u8clGPNHIl2hkoGeq38TdKNwBUMXoMdbj0UEsLfsSyNW0rV2dGE9 J0mieqHhCfgx09wjdTa8WLvVyK0Yd2vwyfyOSeRs1BrqLlVk6N3+nnj/BENQ7mXm 9z/qPlEfWB2u9TbBoakxkDON+CQ7Mg== =MdZa -----END PGP SIGNATURE----- Merge tag 'pwm/for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux Pull pwm updates from Uwe Kleine-König: "Just two minor fixes, a device tree binding addition to support a few more SoCs (without the need for driver adaptions), a driver include cleanup and the addition of the #linux-pwm irc channel to MAINTAINERS" * tag 'pwm/for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: pwm: th1520: fix `CLIPPY=1` warning pwm: jz4740: Drop unused include MAINTAINERS: Add #linux-pwm irc channel to pwm entry dt-bindings: pwm: amlogic: Document A4 A5 and T7 PWM pwm: imx-tpm: Count the number of enabled channels in probe |
||
|
Linus Torvalds
|
5af6e08ae7 |
chrome-platform: Updates for v7.1
* Improvements
- Reduce transmission size by dropping unnecessary data in
cros_ec_lightbar.
- Convert chromeos_privacy_screen, chromeos_tbmc, and wilco_ec/event
from ACPI drivers to platform drivers.
* Fixes
- Drop wakeup source on remove() in chromeos_tbmc.
* Cleanups
- Simplify workqueue usage with devm in cros_usbpd_logger.
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Merge tag 'chrome-platform-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform updates from Tzung-Bi Shih:
"Improvements:
- Reduce transmission size by dropping unnecessary data in
cros_ec_lightbar
- Convert chromeos_privacy_screen, chromeos_tbmc, and wilco_ec/event
from ACPI drivers to platform drivers
Fixes:
- Drop wakeup source on remove() in chromeos_tbmc
Cleanups:
- Simplify workqueue usage with devm in cros_usbpd_logger"
* tag 'chrome-platform-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
platform/chrome: cros_usbpd_logger: Simplify with devm
platform/chrome: wilco_ec: event: Convert to a platform driver
platform/chrome: wilco_ec: event: Register ACPI notify handler
platform/chrome: chromeos_tbmc: Convert to a platform driver
platform/chrome: chromeos_tbmc: Register ACPI notify handler
platform/chrome: chromeos_tbmc: Drop wakeup source on remove
platform/chrome: Convert ChromeOS privacy-screen driver to platform
platform/chrome: lightbar: Optimize command size
|
||
|
Linus Torvalds
|
f82b61de0f |
— Correct the version guard for the futex_numa_mpol test to require
libnuma 2.0.18 instead of 2.0.16, which is the version that actually introduced numa_set_mempolicy_home_node() used by the test — Allow the futex_numa_mpol selftest to build and run on systems without libnuma installed with affected test gracefully being skipped instead of failing to compile - Use the proper assertion macros so that individual sub-test failures are correctly propagated and the test suite reports failure when something goes wrong -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmnfpRgACgkQEsHwGGHe VUp4jRAAjcfKMRy2ms6PYQJUwPgFXkmGg1Ij0zQ7D6VxujMUmrmNcCt9pQiR9tmm ZuCWtZRvJ4L+GIl0iNnetl13Um3MtXlQQ+SZgnNhC8InATs0hCJia1sPXztmp1VC 36JDiHbzpNO/InxhBu3WJ+DZodN7RHuNCbnj11Leot2cmAz9njtANcudxDTG3r/o Bqs65KRFbx7WU3zPMujEPOzdyYn8KL3L2bxYKWIAd9n4hfoLcbMB4QaShyh1sGoW ymRMf8yV9vac1tjwOCugkkdDleV5S5LW/eItuNEppV/rBw35GGFTs2yUjaU5U2NN UaQVKDE6UEgJsrX0wBPLPdf10CJia4SA2oYN7PFkNogVGqM/cSzl2B/CqJbcKnur Gj2KUNK2VVrlln1pfhnu8NJYOIgkjGpSarH9XNGM+2CIsXergh23cKhhZVLVE4Wy YirLkW3BNIGmnvF9idvjcktVHibHkvHjRzn2bUhP1K4SMf6kRxsRbTE8Cg12Nlpe cGOt3/6VNyonbXFw3nXdlHNDKjmT/aUrNXRhxEIPTToD+DBfhp7Lce9ylba5/fPv jrqAC0kMkSdBVNmabMQ+n/WzteXLLeFbocPWmba7fDSGvmMSlj5AU9qOURhyquaK nPjxqE5lhbcFY0nZ9zRTP7PG9NwOhVCsCZppTyGirvw+Q/eRxHU= =LIxt -----END PGP SIGNATURE----- Merge tag 'locking_futex_for_v7.1_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull futex selftest updates from Borislav Petkov: - Correct the version guard for the futex_numa_mpol test to require libnuma 2.0.18 instead of 2.0.16, which is the version that actually introduced numa_set_mempolicy_home_node() used by the test - Allow the futex_numa_mpol selftest to build and run on systems without libnuma installed with affected test gracefully being skipped instead of failing to compile - Use the proper assertion macros so that individual sub-test failures are correctly propagated and the test suite reports failure when something goes wrong * tag 'locking_futex_for_v7.1_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: selftests/futex: Bump up libnuma version check selftests/futex: Conditionally include libnuma support selftests/futex: Fix incorrect result reporting of futex_requeue test item |
||
|
Linus Torvalds
|
334fbe734e |
mm.git review status for linus..mm-stable
Everything: Total patches: 368 Reviews/patch: 1.56 Reviewed rate: 74% Excluding DAMON: Total patches: 316 Reviews/patch: 1.77 Reviewed rate: 81% Excluding DAMON and zram: Total patches: 306 Reviews/patch: 1.81 Reviewed rate: 82% Excluding DAMON, zram and maple_tree: Total patches: 276 Reviews/patch: 2.01 Reviewed rate: 91% Significant patch series in this merge: - The 30 patch series "maple_tree: Replace big node with maple copy" from Liam Howlett is mainly prepararatory work for ongoing development but it does reduce stack usage and is an improvement. - The 12 patch series "mm, swap: swap table phase III: remove swap_map" from Kairui Song offers memory savings by removing the static swap_map. It also yields some CPU savings and implements several cleanups. - The 2 patch series "mm: memfd_luo: preserve file seals" from Pratyush Yadav adds file seal preservation to LUO's memfd code. - The 2 patch series "mm: zswap: add per-memcg stat for incompressible pages" from Jiayuan Chen adds additional userspace stats reportng to zswap. - The 4 patch series "arch, mm: consolidate empty_zero_page" from Mike Rapoport implements some cleanups for our handling of ZERO_PAGE() and zero_pfn. - The 2 patch series "mm/kmemleak: Improve scan_should_stop() implementation" from Zhongqiu Han provides an robustness improvement and some cleanups in the kmemleak code. - The 4 patch series "Improve khugepaged scan logic" from Vernon Yang "improves the khugepaged scan logic and reduces CPU consumption by prioritizing scanning tasks that access memory frequently". - The 2 patch series "Make KHO Stateless" from Jason Miu simplifies Kexec Handover by "transitioning KHO from an xarray-based metadata tracking system with serialization to a radix tree data structure that can be passed directly to the next kernel" - The 3 patch series "mm: vmscan: add PID and cgroup ID to vmscan tracepoints" from Thomas Ballasi and Steven Rostedt enhances vmscan's tracepointing. - The 5 patch series "mm: arch/shstk: Common shadow stack mapping helper and VM_NOHUGEPAGE" from Catalin Marinas is a cleanup for the shadow stack code: remove per-arch code in favour of a generic implementation. - The 2 patch series "Fix KASAN support for KHO restored vmalloc regions" from Pasha Tatashin fixes a WARN() which can be emitted the KHO restores a vmalloc area. - The 4 patch series "mm: Remove stray references to pagevec" from Tal Zussman provides several cleanups, mainly udpating references to "struct pagevec", which became folio_batch three years ago. - The 17 patch series "mm: Eliminate fake head pages from vmemmap optimization" from Kiryl Shutsemau simplifies the HugeTLB vmemmap optimization (HVO) by changing how tail pages encode their relationship to the head page. - The 2 patch series "mm/damon/core: improve DAMOS quota efficiency for core layer filters" from SeongJae Park improves two problematic behaviors of DAMOS that makes it less efficient when core layer filters are used. - The 3 patch series "mm/damon: strictly respect min_nr_regions" from SeongJae Park improves DAMON usability by extending the treatment of the min_nr_regions user-settable parameter. - The 3 patch series "mm/page_alloc: pcp locking cleanup" from Vlastimil Babka is a proper fix for a previously hotfixed SMP=n issue. Code simplifications and cleanups ennsed. - The 16 patch series "mm: cleanups around unmapping / zapping" from David Hildenbrand implements "a bunch of cleanups around unmapping and zapping. Mostly simplifications, code movements, documentation and renaming of zapping functions". - The 6 patch series "support batched checking of the young flag for MGLRU" from Baolin Wang supports batched checking of the young flag for MGLRU. It's part cleanups; one benchmark shows large performance benefits for arm64. - The 5 patch series "memcg: obj stock and slab stat caching cleanups" from Johannes Weiner provides memcg cleanup and robustness improvements. - The 5 patch series "Allow order zero pages in page reporting" from Yuvraj Sakshith enhances page_reporting's free page reporting - it is presently and undesirably order-0 pages when reporting free memory. - The 6 patch series "mm: vma flag tweaks" from Lorenzo Stoakes is cleanup work following from the recent conversion of the VMA flags to a bitmap. - The 10 patch series "mm/damon: add optional debugging-purpose sanity checks" from SeongJae Park adds some more developer-facing debug checks into DAMON core. - The 2 patch series "mm/damon: test and document power-of-2 min_region_sz requirement" from SeongJae Park adds an additional DAMON kunit test and makes some adjustments to the addr_unit parameter handling. - The 3 patch series "mm/damon/core: make passed_sample_intervals comparisons overflow-safe" from SeongJae Park fixes a hard-to-hit time overflow issue in DAMON core. - The 7 patch series "mm/damon: improve/fixup/update ratio calculation, test and documentation" from SeongJae Park is a "batch of misc/minor improvements and fixups" for DAMON. - The 4 patch series "mm: move vma_(kernel|mmu)_pagesize() out of hugetlb.c" from David Hildenbrand fixes a possible issue with dax-device when CONFIG_HUGETLB=n. Some code movement was required. - The 6 patch series "zram: recompression cleanups and tweaks" from Sergey Senozhatsky provides "a somewhat random mix of fixups, recompression cleanups and improvements" in the zram code. - The 11 patch series "mm/damon: support multiple goal-based quota tuning algorithms" from SeongJae Park extend DAMOS quotas goal auto-tuning to support multiple tuning algorithms that users can select. - The 4 patch series "mm: thp: reduce unnecessary start_stop_khugepaged()" from Breno Leitao fixes the khugpaged sysfs handling so we no longer spam the logs with reams of junk when starting/stopping khugepaged. - The 3 patch series "mm: improve map count checks" from Lorenzo Stoakes provides some cleanups and slight fixes in the mremap, mmap and vma code. - The 5 patch series "mm/damon: support addr_unit on default monitoring targets for modules" from SeongJae Park extends the use of DAMON core's addr_unit tunable. - The 5 patch series "mm: khugepaged cleanups and mTHP prerequisites" from Nico Pache provides cleanups in the khugepaged and is a base for Nico's planned khugepaged mTHP support. - The 15 patch series "mm: memory hot(un)plug and SPARSEMEM cleanups" from David Hildenbrand implements code movement and cleanups in the memhotplug and sparsemem code. - The 2 patch series "mm: remove CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE and cleanup CONFIG_MIGRATION" from David Hildenbrand rationalizes some memhotplug Kconfig support. - The 6 patch series "change young flag check functions to return bool" from Baolin Wang is "a cleanup patchset to change all young flag check functions to return bool". - The 3 patch series "mm/damon/sysfs: fix memory leak and NULL dereference issues" from Josh Law and SeongJae Park fixes a few potential DAMON bugs. - The 25 patch series "mm/vma: convert vm_flags_t to vma_flags_t in vma code" from "converts a lot of the existing use of the legacy vm_flags_t data type to the new vma_flags_t type which replaces it". Mainly in the vma code. - The 21 patch series "mm: expand mmap_prepare functionality and usage" from Lorenzo Stoakes "expands the mmap_prepare functionality, which is intended to replace the deprecated f_op->mmap hook which has been the source of bugs and security issues for some time". Cleanups, documentation, extension of mmap_prepare into filesystem drivers. - The 13 patch series "mm/huge_memory: refactor zap_huge_pmd()" from Lorenzo Stoakes simplifies and cleans up zap_huge_pmd(). Additional cleanups around vm_normal_folio_pmd() and the softleaf functionality are performed. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCad3HDQAKCRDdBJ7gKXxA jrUQAPwNhPk5nPSxnyxjAeQtOBHqgCdnICeEismLajPKd9aYRgEA0s2XAu3tSUYi GrBnWImHG3s4ePQxVcPCegWTsOUrXgQ= =1Q7o -----END PGP SIGNATURE----- Merge tag 'mm-stable-2026-04-13-21-45' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: - "maple_tree: Replace big node with maple copy" (Liam Howlett) Mainly prepararatory work for ongoing development but it does reduce stack usage and is an improvement. - "mm, swap: swap table phase III: remove swap_map" (Kairui Song) Offers memory savings by removing the static swap_map. It also yields some CPU savings and implements several cleanups. - "mm: memfd_luo: preserve file seals" (Pratyush Yadav) File seal preservation to LUO's memfd code - "mm: zswap: add per-memcg stat for incompressible pages" (Jiayuan Chen) Additional userspace stats reportng to zswap - "arch, mm: consolidate empty_zero_page" (Mike Rapoport) Some cleanups for our handling of ZERO_PAGE() and zero_pfn - "mm/kmemleak: Improve scan_should_stop() implementation" (Zhongqiu Han) A robustness improvement and some cleanups in the kmemleak code - "Improve khugepaged scan logic" (Vernon Yang) Improve khugepaged scan logic and reduce CPU consumption by prioritizing scanning tasks that access memory frequently - "Make KHO Stateless" (Jason Miu) Simplify Kexec Handover by transitioning KHO from an xarray-based metadata tracking system with serialization to a radix tree data structure that can be passed directly to the next kernel - "mm: vmscan: add PID and cgroup ID to vmscan tracepoints" (Thomas Ballasi and Steven Rostedt) Enhance vmscan's tracepointing - "mm: arch/shstk: Common shadow stack mapping helper and VM_NOHUGEPAGE" (Catalin Marinas) Cleanup for the shadow stack code: remove per-arch code in favour of a generic implementation - "Fix KASAN support for KHO restored vmalloc regions" (Pasha Tatashin) Fix a WARN() which can be emitted the KHO restores a vmalloc area - "mm: Remove stray references to pagevec" (Tal Zussman) Several cleanups, mainly udpating references to "struct pagevec", which became folio_batch three years ago - "mm: Eliminate fake head pages from vmemmap optimization" (Kiryl Shutsemau) Simplify the HugeTLB vmemmap optimization (HVO) by changing how tail pages encode their relationship to the head page - "mm/damon/core: improve DAMOS quota efficiency for core layer filters" (SeongJae Park) Improve two problematic behaviors of DAMOS that makes it less efficient when core layer filters are used - "mm/damon: strictly respect min_nr_regions" (SeongJae Park) Improve DAMON usability by extending the treatment of the min_nr_regions user-settable parameter - "mm/page_alloc: pcp locking cleanup" (Vlastimil Babka) The proper fix for a previously hotfixed SMP=n issue. Code simplifications and cleanups ensued - "mm: cleanups around unmapping / zapping" (David Hildenbrand) A bunch of cleanups around unmapping and zapping. Mostly simplifications, code movements, documentation and renaming of zapping functions - "support batched checking of the young flag for MGLRU" (Baolin Wang) Batched checking of the young flag for MGLRU. It's part cleanups; one benchmark shows large performance benefits for arm64 - "memcg: obj stock and slab stat caching cleanups" (Johannes Weiner) memcg cleanup and robustness improvements - "Allow order zero pages in page reporting" (Yuvraj Sakshith) Enhance free page reporting - it is presently and undesirably order-0 pages when reporting free memory. - "mm: vma flag tweaks" (Lorenzo Stoakes) Cleanup work following from the recent conversion of the VMA flags to a bitmap - "mm/damon: add optional debugging-purpose sanity checks" (SeongJae Park) Add some more developer-facing debug checks into DAMON core - "mm/damon: test and document power-of-2 min_region_sz requirement" (SeongJae Park) An additional DAMON kunit test and makes some adjustments to the addr_unit parameter handling - "mm/damon/core: make passed_sample_intervals comparisons overflow-safe" (SeongJae Park) Fix a hard-to-hit time overflow issue in DAMON core - "mm/damon: improve/fixup/update ratio calculation, test and documentation" (SeongJae Park) A batch of misc/minor improvements and fixups for DAMON - "mm: move vma_(kernel|mmu)_pagesize() out of hugetlb.c" (David Hildenbrand) Fix a possible issue with dax-device when CONFIG_HUGETLB=n. Some code movement was required. - "zram: recompression cleanups and tweaks" (Sergey Senozhatsky) A somewhat random mix of fixups, recompression cleanups and improvements in the zram code - "mm/damon: support multiple goal-based quota tuning algorithms" (SeongJae Park) Extend DAMOS quotas goal auto-tuning to support multiple tuning algorithms that users can select - "mm: thp: reduce unnecessary start_stop_khugepaged()" (Breno Leitao) Fix the khugpaged sysfs handling so we no longer spam the logs with reams of junk when starting/stopping khugepaged - "mm: improve map count checks" (Lorenzo Stoakes) Provide some cleanups and slight fixes in the mremap, mmap and vma code - "mm/damon: support addr_unit on default monitoring targets for modules" (SeongJae Park) Extend the use of DAMON core's addr_unit tunable - "mm: khugepaged cleanups and mTHP prerequisites" (Nico Pache) Cleanups to khugepaged and is a base for Nico's planned khugepaged mTHP support - "mm: memory hot(un)plug and SPARSEMEM cleanups" (David Hildenbrand) Code movement and cleanups in the memhotplug and sparsemem code - "mm: remove CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE and cleanup CONFIG_MIGRATION" (David Hildenbrand) Rationalize some memhotplug Kconfig support - "change young flag check functions to return bool" (Baolin Wang) Cleanups to change all young flag check functions to return bool - "mm/damon/sysfs: fix memory leak and NULL dereference issues" (Josh Law and SeongJae Park) Fix a few potential DAMON bugs - "mm/vma: convert vm_flags_t to vma_flags_t in vma code" (Lorenzo Stoakes) Convert a lot of the existing use of the legacy vm_flags_t data type to the new vma_flags_t type which replaces it. Mainly in the vma code. - "mm: expand mmap_prepare functionality and usage" (Lorenzo Stoakes) Expand the mmap_prepare functionality, which is intended to replace the deprecated f_op->mmap hook which has been the source of bugs and security issues for some time. Cleanups, documentation, extension of mmap_prepare into filesystem drivers - "mm/huge_memory: refactor zap_huge_pmd()" (Lorenzo Stoakes) Simplify and clean up zap_huge_pmd(). Additional cleanups around vm_normal_folio_pmd() and the softleaf functionality are performed. * tag 'mm-stable-2026-04-13-21-45' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (369 commits) mm: fix deferred split queue races during migration mm/khugepaged: fix issue with tracking lock mm/huge_memory: add and use has_deposited_pgtable() mm/huge_memory: add and use normal_or_softleaf_folio_pmd() mm: add softleaf_is_valid_pmd_entry(), pmd_to_softleaf_folio() mm/huge_memory: separate out the folio part of zap_huge_pmd() mm/huge_memory: use mm instead of tlb->mm mm/huge_memory: remove unnecessary sanity checks mm/huge_memory: deduplicate zap deposited table call mm/huge_memory: remove unnecessary VM_BUG_ON_PAGE() mm/huge_memory: add a common exit path to zap_huge_pmd() mm/huge_memory: handle buggy PMD entry in zap_huge_pmd() mm/huge_memory: have zap_huge_pmd return a boolean, add kdoc mm/huge: avoid big else branch in zap_huge_pmd() mm/huge_memory: simplify vma_is_specal_huge() mm: on remap assert that input range within the proposed VMA mm: add mmap_action_map_kernel_pages[_full]() uio: replace deprecated mmap hook with mmap_prepare in uio_info drivers: hv: vmbus: replace deprecated mmap hook with mmap_prepare mm: allow handling of stacked mmap_prepare hooks in more drivers ... |