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cd513e0434
1330248 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Damien Le Moal
|
cd513e0434 |
nvme: tcp: Fix compilation warning with W=1
When compiling with W=1, a warning result for the function
nvme_tcp_set_queue_io_cpu():
host/tcp.c:1578: warning: Function parameter or struct member 'queue'
not described in 'nvme_tcp_set_queue_io_cpu'
host/tcp.c:1578: warning: expecting prototype for Track the number of
queues assigned to each cpu using a global per(). Prototype was for
nvme_tcp_set_queue_io_cpu() instead
Avoid this warning by using the regular comment format for the function
nvme_tcp_set_queue_io_cpu() instead of the kdoc comment format.
Fixes:
|
||
|
Damien Le Moal
|
01ef7ff7dd |
nvmet: pci-epf: Avoid RCU stalls under heavy workload
The delayed work item function nvmet_pci_epf_poll_sqs_work() polls all
submission queues and keeps running in a loop as long as commands are
being submitted by the host. Depending on the preemption configuration
of the kernel, under heavy command workload, this function can thus run
for more than RCU_CPU_STALL_TIMEOUT seconds, leading to a RCU stall:
rcu: INFO: rcu_sched self-detected stall on CPU
rcu: 5-....: (20998 ticks this GP) idle=4244/1/0x4000000000000000 softirq=301/301 fqs=5132
rcu: (t=21000 jiffies g=-443 q=12 ncpus=8)
CPU: 5 UID: 0 PID: 82 Comm: kworker/5:1 Not tainted 6.14.0-rc2 #1
Hardware name: Radxa ROCK 5B (DT)
Workqueue: events nvmet_pci_epf_poll_sqs_work [nvmet_pci_epf]
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : dw_edma_device_tx_status+0xb8/0x130
lr : dw_edma_device_tx_status+0x9c/0x130
sp : ffff800080b5bbb0
x29: ffff800080b5bbb0 x28: ffff0331c5c78400 x27: ffff0331c1cd1960
x26: ffff0331c0e39010 x25: ffff0331c20e4000 x24: ffff0331c20e4a90
x23: 0000000000000000 x22: 0000000000000001 x21: 00000000005aca33
x20: ffff800080b5bc30 x19: ffff0331c123e370 x18: 000000000ab29e62
x17: ffffb2a878c9c118 x16: ffff0335bde82040 x15: 0000000000000000
x14: 000000000000017b x13: 00000000ee601780 x12: 0000000000000018
x11: 0000000000000000 x10: 0000000000000001 x9 : 0000000000000040
x8 : 00000000ee601780 x7 : 0000000105c785c0 x6 : ffff0331c1027d80
x5 : 0000000001ee7ad6 x4 : ffff0335bdea16c0 x3 : ffff0331c123e438
x2 : 00000000005aca33 x1 : 0000000000000000 x0 : ffff0331c123e410
Call trace:
dw_edma_device_tx_status+0xb8/0x130 (P)
dma_sync_wait+0x60/0xbc
nvmet_pci_epf_dma_transfer+0x128/0x264 [nvmet_pci_epf]
nvmet_pci_epf_poll_sqs_work+0x2a0/0x2e0 [nvmet_pci_epf]
process_one_work+0x144/0x390
worker_thread+0x27c/0x458
kthread+0xe8/0x19c
ret_from_fork+0x10/0x20
The solution for this is simply to explicitly allow rescheduling using
cond_resched(). However, since doing so for every loop of
nvmet_pci_epf_poll_sqs_work() significantly degrades performance
(for 4K random reads using 4 I/O queues, the maximum IOPS goes down from
137 KIOPS to 110 KIOPS), call cond_resched() every second to avoid the
RCU stalls.
Fixes:
|
||
|
Damien Le Moal
|
ffa3556763 |
nvmet: pci-epf: Do not uselessly write the CSTS register
The function nvmet_pci_epf_poll_cc_work() will do nothing if there are
no changes to the controller configuration (CC) register. However, even
for such case, this function still calls nvmet_update_cc() and uselessly
writes the CSTS register. Avoid this by simply rescheduling the poll_cc
work if the CC register has not changed.
Also reschedule the poll_cc work if the function
nvmet_pci_epf_enable_ctrl() fails to allow the host the chance to try
again enabling the controller.
While at it, since there is no point in trying to handle the CC register
as quickly as possible, change the poll_cc work scheduling interval to
10 ms (from 5ms), to avoid excessive read accesses to that register.
Fixes:
|
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|
Damien Le Moal
|
68a5c91f01 |
nvmet: pci-epf: Correctly initialize CSTS when enabling the controller
The function nvmet_pci_epf_poll_cc_work() sets the NVME_CSTS_RDY bit of
the controller status register (CSTS) when nvmet_pci_epf_enable_ctrl()
returns success. However, since this function can be called several
times (e.g. if the host reboots), instead of setting the bit in
ctrl->csts, initialize this field to only have NVME_CSTS_RDY set.
Conversely, if nvmet_pci_epf_enable_ctrl() fails, make sure to clear all
bits from ctrl->csts.
To simplify nvmet_pci_epf_poll_cc_work(), initialize ctrl->csts to
NVME_CSTS_RDY directly inside nvmet_pci_epf_enable_ctrl() and clear this
field in that function as well in case of a failure. To be consistent,
move clearing the NVME_CSTS_RDY bit from ctrl->csts when the controller
is being disabled from nvmet_pci_epf_poll_cc_work() into
nvmet_pci_epf_disable_ctrl().
Fixes:
|
||
|
Ruozhu Li
|
3988ac1c67 |
nvmet-rdma: recheck queue state is LIVE in state lock in recv done
The queue state checking in nvmet_rdma_recv_done is not in queue state lock.Queue state can transfer to LIVE in cm establish handler between state checking and state lock here, cause a silent drop of nvme connect cmd. Recheck queue state whether in LIVE state in state lock to prevent this issue. Signed-off-by: Ruozhu Li <david.li@jaguarmicro.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Keith Busch <kbusch@kernel.org> |
||
|
Hannes Reinecke
|
4082326807 |
nvmet: Fix crash when a namespace is disabled
The namespace percpu counter protects pending I/O, and we can
only safely diable the namespace once the counter drop to zero.
Otherwise we end up with a crash when running blktests/nvme/058
(eg for loop transport):
[ 2352.930426] [ T53909] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN PTI
[ 2352.930431] [ T53909] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f]
[ 2352.930434] [ T53909] CPU: 3 UID: 0 PID: 53909 Comm: kworker/u16:5 Tainted: G W 6.13.0-rc6 #232
[ 2352.930438] [ T53909] Tainted: [W]=WARN
[ 2352.930440] [ T53909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-3.fc41 04/01/2014
[ 2352.930443] [ T53909] Workqueue: nvmet-wq nvme_loop_execute_work [nvme_loop]
[ 2352.930449] [ T53909] RIP: 0010:blkcg_set_ioprio+0x44/0x180
as the queue is already torn down when calling submit_bio();
So we need to init the percpu counter in nvmet_ns_enable(), and
wait for it to drop to zero in nvmet_ns_disable() to avoid having
I/O pending after the namespace has been disabled.
Fixes:
|
||
|
Maurizio Lombardi
|
84e009042d |
nvme-tcp: add basic support for the C2HTermReq PDU
Previously, the NVMe/TCP host driver did not handle the C2HTermReq PDU, instead printing "unsupported pdu type (3)" when received. This patch adds support for processing the C2HTermReq PDU, allowing the driver to print the Fatal Error Status field. Example of output: nvme nvme4: Received C2HTermReq (FES = Invalid PDU Header Field) Signed-off-by: Maurizio Lombardi <mlombard@redhat.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Keith Busch <kbusch@kernel.org> |
||
|
Christopher Lentocha
|
fcd8754458 |
nvme-pci: quirk Acer FA100 for non-uniqueue identifiers
In order for two Acer FA100 SSDs to work in one PC (in the case of myself, a Lenovo Legion T5 28IMB05), and not show one drive and not the other, and sometimes mix up what drive shows up (randomly), these two lines of code need to be added, and then both of the SSDs will show up and not conflict when booting off of one of them. If you boot up your computer with both SSDs installed without this patch, you may also randomly get into a kernel panic (if the initrd is not set up) or stuck in the initrd "/init" process, it is set up, however, if you do apply this patch, there should not be problems with booting or seeing both contents of the drive. Tested with the btrfs filesystem with a RAID configuration of having the root drive '/' combined to make two 256GB Acer FA100 SSDs become 512GB in total storage. Kernel Logs with patch applied (`dmesg -t | grep -i nvm`): ``` ... nvme 0000:04:00.0: platform quirk: setting simple suspend nvme nvme0: pci function 0000:04:00.0 nvme 0000:05:00.0: platform quirk: setting simple suspend nvme nvme1: pci function 0000:05:00.0 nvme nvme1: missing or invalid SUBNQN field. nvme nvme1: allocated 64 MiB host memory buffer. nvme nvme0: missing or invalid SUBNQN field. nvme nvme0: allocated 64 MiB host memory buffer. nvme nvme1: 8/0/0 default/read/poll queues nvme nvme1: Ignoring bogus Namespace Identifiers nvme nvme0: 8/0/0 default/read/poll queues nvme nvme0: Ignoring bogus Namespace Identifiers nvme0n1: p1 p2 ... ``` Kernel Logs with patch not applied (`dmesg -t | grep -i nvm`): ``` ... nvme 0000:04:00.0: platform quirk: setting simple suspend nvme nvme0: pci function 0000:04:00.0 nvme 0000:05:00.0: platform quirk: setting simple suspend nvme nvme1: pci function 0000:05:00.0 nvme nvme0: missing or invalid SUBNQN field. nvme nvme1: missing or invalid SUBNQN field. nvme nvme0: allocated 64 MiB host memory buffer. nvme nvme1: allocated 64 MiB host memory buffer. nvme nvme0: 8/0/0 default/read/poll queues nvme nvme1: 8/0/0 default/read/poll queues nvme nvme1: globally duplicate IDs for nsid 1 nvme nvme1: VID:DID 1dbe:5216 model:Acer SSD FA100 256GB firmware:1.Z.J.2X nvme0n1: p1 p2 ... ``` Signed-off-by: Christopher Lentocha <christopherericlentocha@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org> |
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|
Ming Lei
|
dd8b0582e2 |
block: fix NULL pointer dereferenced within __blk_rq_map_sg
The block layer internal flush request may not have bio attached, so the
request iterator has to be initialized from valid req->bio, otherwise NULL
pointer dereferenced is triggered.
Cc: Christoph Hellwig <hch@lst.de>
Reported-and-tested-by: Cheyenne Wills <cheyenne.wills@gmail.com>
Fixes:
|
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|
Caleb Sander Mateos
|
43c70b1040 |
block/merge: remove unnecessary min() with UINT_MAX
In bvec_split_segs(), max_bytes is an unsigned, so it must be less than
or equal to UINT_MAX. Remove the unnecessary min().
Prior to commit
|
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|
Jann Horn
|
80e648042e |
partitions: mac: fix handling of bogus partition table
Fix several issues in partition probing: - The bailout for a bad partoffset must use put_dev_sector(), since the preceding read_part_sector() succeeded. - If the partition table claims a silly sector size like 0xfff bytes (which results in partition table entries straddling sector boundaries), bail out instead of accessing out-of-bounds memory. - We must not assume that the partition table contains proper NUL termination - use strnlen() and strncmp() instead of strlen() and strcmp(). Cc: stable@vger.kernel.org Signed-off-by: Jann Horn <jannh@google.com> Link: https://lore.kernel.org/r/20250214-partition-mac-v1-1-c1c626dffbd5@google.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Jens Axboe
|
1f47ed294a |
block: cleanup and fix batch completion adding conditions
The conditions for whether or not a request is allowed adding to a
completion batch are a bit hard to read, and they also have a few
issues. One is that ioerror may indeed be a random value on passthrough,
and it's being checked unconditionally of whether or not the given
request is a passthrough request or not.
Rewrite the conditions to be separate for easier reading, and only check
ioerror for non-passthrough requests. This fixes an issue with bio
unmapping on passthrough, where it fails getting added to a batch. This
both leads to suboptimal performance, and may trigger a potential
schedule-under-atomic condition for polled passthrough IO.
Fixes:
|
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|
Jens Axboe
|
96b531f9bb |
Merge tag 'md-6.14-20250206' of https://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux into block-6.14
Pull MD fix from Song: "This patch, by Bart Van Assche, fixes an error handling path for md-linear." * tag 'md-6.14-20250206' of https://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux: md: Fix linear_set_limits() |
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Jens Axboe
|
457bf49627 |
nvme fixes for Linux 6.14
- Connection fixes for fibre channel transport (Daniel) - Endian fixes (Keith, Christoph) - Cleanup fix for host memory buffer (Francis) - Platform specific power quirks (Georg) - Target memory leak (Sagi) - Use appropriate controller state accessor (Daniel) -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE3Fbyvv+648XNRdHTPe3zGtjzRgkFAmedND8ACgkQPe3zGtjz RgmWIQ/9HM2bzxlVxtxv7EMUpmw8u+zVXhyUfS/4esWxAjpVc7VlQ7+TKlqt6vhx 2HPU1cWF6D3dVm2+NikHGXWp7UwESHsev+DME1/ygd0TiLEJlMmzaejyTljBSPtm kbpJIPgwM3UoiiuAYfVasAXEVID9qDkEzNsr+XV8M1k4+JC2mbjWhq5Pv/1sIvny YaVxOtZM81LIDVFPdYQWtderWdanindc5MIGYk8okvV/eBeTTkR5jrBe8B4tDHr1 +QsgeDYBzTE082qD1NTLEQnNgbCeAEtlOtoQHv1gyD1oIxtNjUgGWbKDy5Tnvr/H 9j75wkWDyAR+jBS/rLPB9K3ars1IW6Cs43NAagHEn55x7y2MV86KPYe/VwKygCeV tQzlM4hLSbYpgs5DEn1L/R+FfacFlLnxeepMnqe+CZ0l9n9AOJab1kzR+joNNCxv RMZqxmQE71ax78JrwVvf/ixZFvxB/2ls0rcFtcOLZE7gQm9lhE56IAKyxpOMwxjo hkn+/TWc2sIAVxSMa3EW3rwXnToAEQpf3mRFgSEXpP5ZNlhJSLe5w1Rj/rdTIFZ5 a+LFcB5b8ZbWzq9iXeA9k4qqEQvdiwQoGayGjGGe3EjQM4g9jEQvZa2H0p+vExqa anwpdF0OAYnDgn7eNVLUnBVlpJtZ5hUha3zFBYlQh+o0xO649jw= =uYd9 -----END PGP SIGNATURE----- Merge tag 'nvme-6.14-2025-01-31' of git://git.infradead.org/nvme into block-6.14 Pull NVMe fixes from Keith: "nvme fixes for Linux 6.14 - Connection fixes for fibre channel transport (Daniel) - Endian fixes (Keith, Christoph) - Cleanup fix for host memory buffer (Francis) - Platform specific power quirks (Georg) - Target memory leak (Sagi) - Use appropriate controller state accessor (Daniel)" * tag 'nvme-6.14-2025-01-31' of git://git.infradead.org/nvme: nvme-fc: use ctrl state getter nvme: make nvme_tls_attrs_group static nvmet: add a missing endianess conversion in nvmet_execute_admin_connect nvmet: the result field in nvmet_alloc_ctrl_args is little endian nvmet: fix a memory leak in controller identify nvme-fc: do not ignore connectivity loss during connecting nvme: handle connectivity loss in nvme_set_queue_count nvme-fc: go straight to connecting state when initializing nvme-pci: Add TUXEDO IBP Gen9 to Samsung sleep quirk nvme-pci: Add TUXEDO InfinityFlex to Samsung sleep quirk nvme-pci: remove redundant dma frees in hmb nvmet: fix rw control endian access |
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Stephen Rothwell
|
64b48ec36d |
drivers/block/sunvdc.c: update the correct AIP call
My sparc64 defconfig build failed like this:
drivers/block/sunvdc.c: In function 'vdc_queue_drain':
drivers/block/sunvdc.c:1130:9: error: too many arguments to function 'blk_mq_unquiesce_queue'
1130 | blk_mq_unquiesce_queue(q, memflags);
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/block/sunvdc.c:10:
include/linux/blk-mq.h:895:6: note: declared here
895 | void blk_mq_unquiesce_queue(struct request_queue *q);
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/block/sunvdc.c:1131:9: error: too few arguments to function 'blk_mq_unfreeze_queue'
1131 | blk_mq_unfreeze_queue(q);
| ^~~~~~~~~~~~~~~~~~~~~
In file included from drivers/block/sunvdc.c:10:
include/linux/blk-mq.h:914:1: note: declared here
914 | blk_mq_unfreeze_queue(struct request_queue *q, unsigned int memflags)
| ^~~~~~~~~~~~~~~~~~~~~
Fixes:
|
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|
Bart Van Assche
|
a572593ac8 |
md: Fix linear_set_limits()
queue_limits_cancel_update() must only be called if
queue_limits_start_update() is called first. Remove the
queue_limits_cancel_update() call from linear_set_limits() because
there is no corresponding queue_limits_start_update() call.
This bug was discovered by annotating all mutex operations with clang
thread-safety attributes and by building the kernel with clang and
-Wthread-safety.
Cc: Yu Kuai <yukuai3@huawei.com>
Cc: Coly Li <colyli@kernel.org>
Cc: Mike Snitzer <snitzer@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>
Fixes:
|
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Daniel Wagner
|
c8ed6cb5d3 |
nvme-fc: use ctrl state getter
Do not access the state variable directly, instead use proper
synchronization so not stale data is read.
Fixes:
|
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|
Keith Busch
|
2d1a2dab95 |
nvme: make nvme_tls_attrs_group static
To suppress the compiler "warning: symbol 'nvme_tls_attrs_group' was not
declared. Should it be static?"
Fixes:
|
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Christoph Hellwig
|
1e1a9cecfa |
block: force noio scope in blk_mq_freeze_queue
When block drivers or the core block code perform allocations with a frozen queue, this could try to recurse into the block device to reclaim memory and deadlock. Thus all allocations done by a process that froze a queue need to be done without __GFP_IO and __GFP_FS. Instead of tying to track all of them down, force a noio scope as part of freezing the queue. Note that nvme is a bit of a mess here due to the non-owner freezes, and they will be addressed separately. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20250131120352.1315351-2-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Nilay Shroff
|
14ef49657f |
block: fix nr_hw_queue update racing with disk addition/removal
The nr_hw_queue update could potentially race with disk addtion/removal while registering/unregistering hctx sysfs files. The __blk_mq_update_ nr_hw_queues() runs with q->tag_list_lock held and so to avoid it racing with disk addition/removal we should acquire q->tag_list_lock while registering/unregistering hctx sysfs files. With this patch, blk_mq_sysfs_register() (called during disk addition) and blk_mq_sysfs_unregister() (called during disk removal) now runs with q->tag_list_lock held so that it avoids racing with __blk_mq_update _nr_hw_queues(). Signed-off-by: Nilay Shroff <nilay@linux.ibm.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Link: https://lore.kernel.org/r/20250128143436.874357-3-nilay@linux.ibm.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Nilay Shroff
|
fe66286086 |
block: get rid of request queue ->sysfs_dir_lock
The request queue uses ->sysfs_dir_lock for protecting the addition/ deletion of kobject entries under sysfs while we register/unregister blk-mq. However kobject addition/deletion is already protected with kernfs/sysfs internal synchronization primitives. So use of q->sysfs_ dir_lock seems redundant. Moreover, q->sysfs_dir_lock is also used at few other callsites along with q->sysfs_lock for protecting the addition/deletion of kojects. One such example is when we register with sysfs a set of independent access ranges for a disk. Here as well we could get rid off q->sysfs_ dir_lock and only use q->sysfs_lock. The only variable which q->sysfs_dir_lock appears to protect is q-> mq_sysfs_init_done which is set/unset while registering/unregistering blk-mq with sysfs. But use of q->mq_sysfs_init_done could be easily replaced using queue registered bit QUEUE_FLAG_REGISTERED. So with this patch we remove q->sysfs_dir_lock from each callsite and replace q->mq_sysfs_init_done using QUEUE_FLAG_REGISTERED. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nilay Shroff <nilay@linux.ibm.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Link: https://lore.kernel.org/r/20250128143436.874357-2-nilay@linux.ibm.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Christoph Hellwig
|
cc3d4671a0 |
nvmet: add a missing endianess conversion in nvmet_execute_admin_connect
The kato field is little endian on the wire, but native endian in
the in-core structure, add the missing byte swap.
Fixes:
|
||
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Christoph Hellwig
|
7bf6b497a7 |
nvmet: the result field in nvmet_alloc_ctrl_args is little endian
So use the __le32 type for it.
Fixes:
|
||
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Christoph Hellwig
|
5aa21b0495 |
loop: don't clear LO_FLAGS_PARTSCAN on LOOP_SET_STATUS{,64}
LOOP_SET_STATUS{,64} can set a lot more flags than it is supposed to
clear (the LOOP_SET_STATUS_CLEARABLE_FLAGS vs
LOOP_SET_STATUS_SETTABLE_FLAGS defines should have been a hint..).
Fix this by only clearing the bits in LOOP_SET_STATUS_CLEARABLE_FLAGS.
Fixes:
|
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|
Jens Axboe
|
e9d8c87396 |
Merge tag 'md-6.14-20250124' of https://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux into block-6.14
Pull MD fix from Song: "Fix a md-cluster regression introduced in the 6.12 release." * tag 'md-6.14-20250124' of https://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux: md/md-bitmap: Synchronize bitmap_get_stats() with bitmap lifetime |
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|
Yu Kuai
|
8d28d0ddb9 |
md/md-bitmap: Synchronize bitmap_get_stats() with bitmap lifetime
After commit |
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Sagi Grimberg
|
58f5c8d5ca |
nvmet: fix a memory leak in controller identify
Simply free an allocated buffer once we copied its content
to the request sgl.
kmemleak complaint:
unreferenced object 0xffff8cd40c388000 (size 4096):
comm "kworker/2:2H", pid 14739, jiffies 4401313113
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace (crc 0):
[<ffffffff9e01087a>] kmemleak_alloc+0x4a/0x90
[<ffffffff9d30324a>] __kmalloc_cache_noprof+0x35a/0x420
[<ffffffffc180b0e2>] nvmet_execute_identify+0x912/0x9f0 [nvmet]
[<ffffffffc181a72c>] nvmet_tcp_try_recv_pdu+0x84c/0xc90 [nvmet_tcp]
[<ffffffffc181ac02>] nvmet_tcp_io_work+0x82/0x8b0 [nvmet_tcp]
[<ffffffff9cfa7158>] process_one_work+0x178/0x3e0
[<ffffffff9cfa8e9c>] worker_thread+0x2ec/0x420
[<ffffffff9cfb2140>] kthread+0xf0/0x120
[<ffffffff9cee36a4>] ret_from_fork+0x44/0x70
[<ffffffff9ce7fdda>] ret_from_fork_asm+0x1a/0x30
Fixes:
|
||
|
Daniel Wagner
|
ee59e3820c |
nvme-fc: do not ignore connectivity loss during connecting
When a connectivity loss occurs while nvme_fc_create_assocation is
being executed, it's possible that the ctrl ends up stuck in the LIVE
state:
1) nvme nvme10: NVME-FC{10}: create association : ...
2) nvme nvme10: NVME-FC{10}: controller connectivity lost.
Awaiting Reconnect
nvme nvme10: queue_size 128 > ctrl maxcmd 32, reducing to maxcmd
3) nvme nvme10: Could not set queue count (880)
nvme nvme10: Failed to configure AEN (cfg 900)
4) nvme nvme10: NVME-FC{10}: controller connect complete
5) nvme nvme10: failed nvme_keep_alive_end_io error=4
A connection attempt starts 1) and the ctrl is in state CONNECTING.
Shortly after the LLDD driver detects a connection lost event and calls
nvme_fc_ctrl_connectivity_loss 2). Because we are still in CONNECTING
state, this event is ignored.
nvme_fc_create_association continues to run in parallel and tries to
communicate with the controller and these commands will fail. Though
these errors are filtered out, e.g in 3) setting the I/O queues numbers
fails which leads to an early exit in nvme_fc_create_io_queues. Because
the number of IO queues is 0 at this point, there is nothing left in
nvme_fc_create_association which could detected the connection drop.
Thus the ctrl enters LIVE state 4).
Eventually the keep alive handler times out 5) but because nothing is
being done, the ctrl stays in LIVE state.
There is already the ASSOC_FAILED flag to track connectivity loss event
but this bit is set too late in the recovery code path. Move this into
the connectivity loss event handler and synchronize it with the state
change. This ensures that the ASSOC_FAILED flag is seen by
nvme_fc_create_io_queues and it does not enter the LIVE state after a
connectivity loss event. If the connectivity loss event happens after we
entered the LIVE state the normal error recovery path is executed.
Signed-off-by: Daniel Wagner <wagi@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
||
|
Daniel Wagner
|
294b2b7516 |
nvme: handle connectivity loss in nvme_set_queue_count
When the set feature attempts fails with any NVME status code set in
nvme_set_queue_count, the function still report success. Though the
numbers of queues set to 0. This is done to support controllers in
degraded state (the admin queue is still up and running but no IO
queues).
Though there is an exception. When nvme_set_features reports an host
path error, nvme_set_queue_count should propagate this error as the
connectivity is lost, which means also the admin queue is not working
anymore.
Fixes:
|
||
|
Daniel Wagner
|
d3d380eded |
nvme-fc: go straight to connecting state when initializing
The initial controller initialization mimiks the reconnect loop behavior by switching from NEW to RESETTING and then to CONNECTING. The transition from NEW to CONNECTING is a valid transition, so there is no point entering the RESETTING state. TCP and RDMA also transition directly to CONNECTING state. Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Daniel Wagner <wagi@kernel.org> Signed-off-by: Keith Busch <kbusch@kernel.org> |
||
|
Daniel Wagner
|
a9ae6fe1c3 |
blk-mq: create correct map for fallback case
The fallback code in blk_mq_map_hw_queues is original from
blk_mq_pci_map_queues and was added to handle the case where
pci_irq_get_affinity will return NULL for !SMP configuration.
blk_mq_map_hw_queues replaces besides blk_mq_pci_map_queues also
blk_mq_virtio_map_queues which used to use blk_mq_map_queues for the
fallback.
It's possible to use blk_mq_map_queues for both cases though.
blk_mq_map_queues creates the same map as blk_mq_clear_mq_map for !SMP
that is CPU 0 will be mapped to hctx 0.
The WARN_ON_ONCE has to be dropped for virtio as the fallback is also
taken for certain configuration on default. Though there is still a
WARN_ON_ONCE check in lib/group_cpus.c:
WARN_ON(nr_present + nr_others < numgrps);
which will trigger if the caller tries to create more hardware queues
than CPUs. It tests the same as the WARN_ON_ONCE in
blk_mq_pci_map_queues did.
Fixes:
|
||
|
Jens Axboe
|
b13ee668e8 |
block: don't revert iter for -EIOCBQUEUED
blkdev_read_iter() has a few odd checks, like gating the position and count adjustment on whether or not the result is bigger-than-or-equal to zero (where bigger than makes more sense), and not checking the return value of blkdev_direct_IO() before doing an iov_iter_revert(). The latter can lead to attempting to revert with a negative value, which when passed to iov_iter_revert() as an unsigned value will lead to throwing a WARN_ON() because unroll is bigger than MAX_RW_COUNT. Be sane and don't revert for -EIOCBQUEUED, like what is done in other spots. Cc: stable@vger.kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
|
Linus Torvalds
|
7004a2e46d |
linux_kselftest-nolibc-6.14-rc1
- adds support for waitid() - uses waitid() over waitpid() - uses a pipe to in vfprintf tests - skips tests for unimplemented syscalls - renames riscv to riscv64 - adds configurations for riscv32 - adds detecting missing toolchain to run-tests.sh -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmeQGFQACgkQCwJExA0N QxzStg/9H8ZSEtoGkMEtgW6jbXGTfmUZWOK/4KN6LJDiCl6Hrvyj9Tf5f4nFOhL2 8eR9hYMGxx3kawY3qoGgQaotj2thlBLUGQVY8vLMnBIrA2r2mMmFOwwK4FtxBHHf jI37bvXvfIx8DzaUllZfDMs+hLSeteS1Qcq8n6nnuVTyrG8/Zt32Dal7pOf+rGh4 C81L82n0vwOrj69vlfGIOBrhzoy0XWIvHWTxBY5EUzIpmRonAo3Us/pkMmTndU4K xFLzDldttIjtIrKI0qKPhipKrx5tmIzQbpTN3K+u8dgeFEGASsi7NdyctW5SRcYc efAvZxt91bQ9WpysSC+KWKpsO56nQ0MrpqLCnVK+fL5QrDqjAimRES3J6Aij9+Hs ojliXn6AO1aA7mXm/nLvcJIMV0i9CufVv/H2ZfVMxgCObN5mzlXmsEESI4fkROK4 ZnkvYVMQBvQTtdoILOwFqu6mDKWwNitjNNvlePMtSFxFRkzMxal+LitV6cB0LFV5 OIqh8w69MShBD1jTA1TQJOA9G1HMiB9Fm+kjT4U6H9sgSJaKzV4+n1XeFpVTWM6B TpI/kFL99V9pkPbZH17jRjIOg+0o3T2acs4FZsJ+jDt8hEk6qVy5sN1a4G6GTxyl +Oc204YJEQ9hLNiXljSiEzYrAvFIa055PzEuni3PFBxMisNKTjM= =jwYX -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-nolibc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull nolibc updates from Shuah Khan: - add support for waitid() - use waitid() over waitpid() - use a pipe in vfprintf tests - skip tests for unimplemented syscalls - rename riscv to riscv64 - add configurations for riscv32 - add detecting missing toolchain to run-tests.sh * tag 'linux_kselftest-nolibc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/nolibc: add configurations for riscv32 selftests/nolibc: rename riscv to riscv64 selftests/nolibc: skip tests for unimplemented syscalls selftests/nolibc: use a pipe to in vfprintf tests selftests/nolibc: use waitid() over waitpid() tools/nolibc: add support for waitid() selftests/nolibc: run-tests.sh: detect missing toolchain |
||
|
Linus Torvalds
|
e8f17cb6f5 |
linux_kselftest-kunit-6.14-rc1
- fixes struct completion warning - introduces autorun option - adds fallback for os.sched_getaffinity - enables hardware acceleration when available -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmeQDEwACgkQCwJExA0N QxzsahAAod2fq5NoQ+SY/x5oc5v0k8tV8pbrdcJBMDx5iKAf/B+EBmqsKHs5VuBi /fUkSQiTndFjXTxZbS1zTRN4XfO5H6AUVmazfHAGhIL4QEsyOocGXIEHwlhHYmLP YwOA2UTS7FilIZA0Z9slKiKnxCZga7pp6Et11rwnydDro2XvPhsnsi9FHchjYmXx lQyaO17RHf5z+LfNAH3j8wsYU910z/Vg5AE1kZ7ckcftFgPXpiK2P2XtDTAKZz4D p7qW6kntUQ9994HbhCa+fw5YIFdSy8fL9QG9uBdWb0x03dQzNkW8mOs8I6DWr4Kw cVp06829K/fpwy3P15mVFjv8cO7W8t74LBGq/EipjQ8eA2RhfkZdwNE/awH9GBDS kjjlNfIh+U4wY6++SAF58k1bZorVgpZfRtpl1anfftEOlex+JPKXaJpoZloMZ/P9 Jh8BtZ+yc16tDkNQlqT24CeSGiC4GvtqUBytXvwGjEdUFzIS+bXGPwHpKrVlHWVV lpntJiUEqIbgZ+XS4UxDHBqXbYKRv7sUlToMJNkMEO5Hz5ok57NjxuPmbfS+LJdk uc6gEH3aAlyI52uJZqotcRmmea52S1HZSUO9E80yl/cS5PHysTlivTXCm85PI7GV a6T43DgnpBqqWPHafnm93DSvlx/wl1LU2JsRYeXp59CkXonlNUk= =caDL -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-kunit-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kunit updates from Shuah Khan: - fix struct completion warning - introduce autorun option - add fallback for os.sched_getaffinity - enable hardware acceleration when available * tag 'linux_kselftest-kunit-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: Introduce autorun option kunit: enable hardware acceleration when available kunit: add fallback for os.sched_getaffinity kunit: platform: Resolve 'struct completion' warning |
||
|
Linus Torvalds
|
8fb1e2eed1 |
linux_kselftest-next-6.14-rc1
- fixes, reporting improvements, and cleanup changes to several tests - adds support for DT_GNU_HASH to selftests/vDSO -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmeQARsACgkQCwJExA0N QxygPQ/8CACwz0b/nOEIcVIcwuShkqkjToi5H4LxDDXkt80SFgxzjYATPIvIiFas ZCZFz088VkSKFhNJnjwWz2AjWhvpuF2yhbkIoYPbvlzBtOVzP1DvaAcsmWSinOoa jjGY/EjgT3nS5S277cZ+h335FYID52YMG0dR2N3rdUYTzSGth2dLAB63IMHM7/jX +Nzlwf77FzWZi0M+2/cc4D8C5gt0HfM3IeEPsO7uSjFIGH1voirEC86E7+MV7F5E mQ57T4AMg2MZmcH7laFRkKf3i0G3rkpxFrVdNvr1nNMGxeBQeZERWQVYmp/viZXP QhKQQMaMmwSXORQb/CbZUGMHvUGPCmK2n9hJoXkePR8sfO6yjywE/uIZFaRlq6IE 9M2Qe+5/7iSziakBbhw3F4xYTI1VLe2RPj1IoB0eMUg5UNGYIQ1OaM5F/6Ol6w1z 4mf2XmoyDb5D5vxFlqDjxio56NVJO5+7588oexKm0BkQgDU3F88tQ8wIbPryl/yf lMDiLQlDF3SF5NpNtd7cwYB1m/VqtT7n/hJVwwQNTO2GylgpMYLRQdAPZcVetuxA LIuqrd7hOg7tem1OvuU8SERJfTzs2DA9UcBxgJcNDBH9HxgZ66tA++Q84L/UcFof oZn6WOrM6fLvIvkBp+fVKw7vt/BpzvVpRu66lwx6SwWlkTxILtU= =XSsc -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-next-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest updates from Shuah Khan: - fixes, reporting improvements, and cleanup changes to several tests - add support for DT_GNU_HASH to selftests/vDSO * tag 'linux_kselftest-next-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/rseq: Fix handling of glibc without rseq support selftests/resctrl: Discover SNC kernel support and adjust messages selftests/resctrl: Adjust effective L3 cache size with SNC enabled selftests/ftrace: Make uprobe test more robust against binary name selftests/ftrace: Fix to use remount when testing mount GID option selftests: tmpfs: Add kselftest support to tmpfs selftests: tmpfs: Add Test-skip if not run as root selftests: harness: fix printing of mismatch values in __EXPECT() selftests/ring-buffer: Add test for out-of-bound pgoff mapping selftests/run_kselftest.sh: Fix help string for --per-test-log selftests: acct: Add ksft_exit_skip if not running as root selftests: kselftest: Fix the wrong format specifier selftests: timers: clocksource-switch: Adapt progress to kselftest framework selftests/zram: gitignore output file selftests/filesystems: Add missing gitignore file selftests: Warn about skipped tests in result summary selftests: kselftest: Add ksft_test_result_xpass selftests/vDSO: support DT_GNU_HASH selftests/ipc: Remove unused variables selftest: media_tests: fix trivial UAF typo |
||
|
Linus Torvalds
|
88e969fc18 |
Input updates for v6.14-rc0
- more conversions to the guard notation in the input core - a fix for NXP BBNSM power key driver to clean up wake IRQ after unbinding - several new vendor/device ID pairs added to xpad game controller driver - several drivers switched to using str_enable_disable and similar helpers instead of open-coding - add mapping for F23 to atkbd driver so that MS "Copilot" key shortcut works out of the box (if userspace is ready to handle it) - evbug input handler has been removed (debugging through evdev is strongly preferred to dumping all events into the kernel log). -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQST2eWILY88ieB2DOtAj56VGEWXnAUCZ5ABwgAKCRBAj56VGEWX nColAQDdu5HPbyeF6ZU6/BqTO1ZhBbcSnaXyDRT0jv0qp0UlQAEA+zc0EPBtx8jE RumALncq1FZkjHpPDUUmlIrTdiFM4gA= =whWY -----END PGP SIGNATURE----- Merge tag 'input-for-v6.14-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - more conversions to the guard notation in the input core - a fix for NXP BBNSM power key driver to clean up wake IRQ after unbinding - several new vendor/device ID pairs added to xpad game controller driver - several drivers switched to using str_enable_disable and similar helpers instead of open-coding - add mapping for F23 to atkbd driver so that MS "Copilot" key shortcut works out of the box (if userspace is ready to handle it) - evbug input handler has been removed (debugging through evdev is strongly preferred to dumping all events into the kernel log). * tag 'input-for-v6.14-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (22 commits) Input: synaptics - fix crash when enabling pass-through port Input: atkbd - map F23 key to support default copilot shortcut Input: xpad - add support for Nacon Evol-X Xbox One Controller Input: xpad - add unofficial Xbox 360 wireless receiver clone Input: xpad - add support for wooting two he (arm) Input: xpad - improve name of 8BitDo controller 2dc8:3106 Input: xpad - add QH Electronics VID/PID Input: joystick - use str_off_on() helper in sw_connect() Input: Use str_enable_disable-like helpers Input: use guard notation in input core Input: poller - convert locking to guard notation Input: mt - make use of __free() cleanup facility Input: mt - convert locking to guard notation Input: ff-memless - make use of __free() cleanup facility Input: ff-memless - convert locking to guard notation Input: ff-core - make use of __free() cleanup facility Input: ff-core - convert locking to guard notation Input: remove evbug driver Input: mma8450 - add chip ID check in probe Input: bbnsm_pwrkey - add remove hook ... |
||
|
Linus Torvalds
|
27c0278477 |
hid-for-linus-2025012001
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||
|
Linus Torvalds
|
d78794d4f4 |
Thermal control updates for 6.14-rc1
- Add support for Panther Lake processors in multiple places (Zhang
Rui, Srinivas Pandruvada).
- Remove explicit user_space governor selection from Intel thermal
drivers (Srinivas Pandruvada).
- Rename a few things and relocate a comment in the thermal
subsystem (Rafael Wysocki).
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Merge tag 'thermal-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki:
"These add support for Intel Panther Lake processors in multiple
places, modify Intel thermal drivers to stop selecting the user space
thermal governor which is not necessary for them to work any more and
clean up the thermal core somewhat:
- Add support for Panther Lake processors in multiple places (Zhang
Rui, Srinivas Pandruvada)
- Remove explicit user_space governor selection from Intel thermal
drivers (Srinivas Pandruvada)
- Rename a few things and relocate a comment in the thermal subsystem
(Rafael Wysocki)"
* tag 'thermal-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: core: Rename function argument related to trip crossing
thermal: gov_bang_bang: Relocate regulation logic description
thermal: core: Rename callback functions in two governors
thermal: intel: Fix compile issue when CONFIG_NET is not defined
thermal: intel: int340x: Panther Lake power floor and workload hint support
thermal: intel: int340x: Panther Lake DLVR support
thermal: intel: Remove explicit user_space governor selection
ACPI: DPTF: Support Panther Lake
thermal: intel: int340x: processor: Enable MMIO RAPL for Panther Lake
powercap: intel_rapl: Add support for Panther Lake platform
|
||
|
Linus Torvalds
|
603f162a02 |
ACPI updates for 6.14-rc1
- Use usleep_range() instead of msleep() in acpi_os_sleep() to reduce
excessive delays due to timer inaccuracy, mostly affecting system
suspend and resume (Rafael Wysocki).
- Use str_enabled_disabled() string helpers in the ACPI tables parsing
code to make it easier to follow (Sunil V L).
- Update device properties parsing on systems using ACPI so that
data firmware nodes resulting from _DSD evaluation are treated
as available in firmware nodes walks (Sakari Ailus).
- Fix missing guid_t declaration in linux/prmt.h (Robert Richter).
- Update the GHES handling code to follow the global panic= policy
instead of overriding it by force-rebooting the system after a
fatal HW error has been reported (Borislav Petkov).
- Update messages printed by the ACPI battery driver to always
refer to driver extensions as "hooks" to avoid confusion with
similar functionality in the power supply subsystem in the
future (Thomas Weißschuh).
- Fix .probe() error path cleanup in the ACPI fan driver to avoid
memory leaks (Joe Hattori).
- Constify 'struct bin_attribute' in some places in the ACPI subsystem
and mark it as __ro_after_init in one place to prevent binary blob
attributes from being updated (Thomas Weißschuh)
- Add empty stubs for several ACPI-related symbols so that they can be
used when CONFIG_ACPI is unset and use them for removing unnecessary
conditional compilation from the ipu-bridge driver (Ricardo Ribalda).
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Merge tag 'acpi-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"The most significant change here is replacing msleep() in
acpi_os_sleep() with usleep_range() to reduce spurious sleep time due
to timer inaccuracy which may spectacularly reduce the duration of
system suspend and resume transitions on some systems.
All of the other changes fall into the fixes and cleanups category
this time.
Specifics:
- Use usleep_range() instead of msleep() in acpi_os_sleep() to reduce
excessive delays due to timer inaccuracy, mostly affecting system
suspend and resume (Rafael Wysocki)
- Use str_enabled_disabled() string helpers in the ACPI tables
parsing code to make it easier to follow (Sunil V L)
- Update device properties parsing on systems using ACPI so that data
firmware nodes resulting from _DSD evaluation are treated as
available in firmware nodes walks (Sakari Ailus)
- Fix missing guid_t declaration in linux/prmt.h (Robert Richter)
- Update the GHES handling code to follow the global panic= policy
instead of overriding it by force-rebooting the system after a
fatal HW error has been reported (Borislav Petkov)
- Update messages printed by the ACPI battery driver to always refer
to driver extensions as "hooks" to avoid confusion with similar
functionality in the power supply subsystem in the future (Thomas
Weißschuh)
- Fix .probe() error path cleanup in the ACPI fan driver to avoid
memory leaks (Joe Hattori)
- Constify 'struct bin_attribute' in some places in the ACPI
subsystem and mark it as __ro_after_init in one place to prevent
binary blob attributes from being updated (Thomas Weißschuh)
- Add empty stubs for several ACPI-related symbols so that they can
be used when CONFIG_ACPI is unset and use them for removing
unnecessary conditional compilation from the ipu-bridge driver
(Ricardo Ribalda)"
* tag 'acpi-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
APEI: GHES: Have GHES honor the panic= setting
ACPI: PRM: Fix missing guid_t declaration in linux/prmt.h
ACPI: tables: Use string choice helpers
ACPI: property: Consider data nodes as being available
media: ipu-bridge: Remove unneeded conditional compilations
ACPI: bus: implement acpi_device_hid when !ACPI
ACPI: bus: implement for_each_acpi_consumer_dev when !ACPI
ACPI: header: implement acpi_device_handle when !ACPI
ACPI: bus: implement acpi_get_physical_device_location when !ACPI
ACPI: bus: implement for_each_acpi_dev_match when !ACPI
ACPI: bus: change the prototype for acpi_get_physical_device_location
ACPI: fan: cleanup resources in the error path of .probe()
ACPI: battery: Rename extensions to hook in messages
ACPI: OSL: Use usleep_range() in acpi_os_sleep()
ACPI: sysfs: Constify 'struct bin_attribute'
ACPI: BGRT: Constify 'struct bin_attribute'
ACPI: BGRT: Mark bin_attribute as __ro_after_init
|
||
|
Linus Torvalds
|
f4b9d3bf44 |
Power management updates for 6.14-rc1
- Use str_enable_disable()-like helpers in cpufreq (Krzysztof
Kozlowski).
- Extend the Apple cpufreq driver to support more SoCs (Hector Martin,
Nick Chan).
- Add new cpufreq driver for Airoha SoCs (Christian Marangi).
- Fix using cpufreq-dt as module (Andreas Kemnade).
- Minor fixes for Sparc, SCMI, and Qcom cpufreq drivers (Ethan Carter
Edwards, Sibi Sankar, Manivannan Sadhasivam).
- Fix the maximum supported frequency computation in the ACPI cpufreq
driver to avoid relying on unfounded assumptions (Gautham Shenoy).
- Fix an amd-pstate driver regression with preferred core rankings not
being used (Mario Limonciello).
- Fix a precision issue with frequency calculation in the amd-pstate
driver (Naresh Solanki).
- Add ftrace event to the amd-pstate driver for active mode (Mario
Limonciello).
- Set default EPP policy on Ryzen processors in amd-pstate (Mario
Limonciello).
- Clean up the amd-pstate cpufreq driver and optimize it to increase
code reuse (Mario Limonciello, Dhananjay Ugwekar).
- Use CPPC to get scaling factors between HWP performance levels and
frequency in the intel_pstate driver and make it stop using a built
-in scaling factor for Arrow Lake processors (Rafael Wysocki).
- Make intel_pstate initialize epp_policy to CPUFREQ_POLICY_UNKNOWN for
consistency with CPU offline (Christian Loehle).
- Fix superfluous updates caused by need_freq_update in the schedutil
cpufreq governor (Sultan Alsawaf).
- Allow configuring the system suspend-resume (DPM) watchdog to warn
earlier than panic (Douglas Anderson).
- Implement devm_device_init_wakeup() helper and introduce a device-
managed variant of dev_pm_set_wake_irq() (Joe Hattori, Peng Fan).
- Remove direct inclusions of 'pm_wakeup.h' which should be only
included via 'device.h' (Wolfram Sang).
- Clean up two comments in the core system-wide PM code (Rafael
Wysocki, Randy Dunlap).
- Add Clearwater Forest processor support to the intel_idle cpuidle
driver (Artem Bityutskiy).
- Clean up the Exynos devfreq driver and devfreq core (Markus Elfring,
Jeongjun Park).
- Minor cleanups and fixes for OPP (Dan Carpenter, Neil Armstrong, Joe
Hattori).
- Implement dev_pm_opp_get_bw() (Neil Armstrong).
- Expose OPP reference counting helpers for Rust (Viresh Kumar).
- Fix TSC MHz calculation in cpupower (He Rongguang).
- Add install and uninstall options to bindings Makefile and add header
changes for cpufreq.h to SWIG bindings in cpupower (John B. Wyatt IV).
- Add missing residency header changes in cpuidle.h to SWIG bindings in
cpupower (John B. Wyatt IV).
- Add output files to .gitignore and clean them up in "make clean" in
selftests/cpufreq (Li Zhijian).
- Fix cross-compilation in cpupower Makefile (Peng Fan).
- Revise the is_valid flag handling for idle_monitor in the cpupower
utility (wangfushuai).
- Extend and clean up AMD processors support in cpupower (Mario
Limonciello).
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Merge tag 'pm-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"The majority of changes here are cpufreq updates which are dominated
by amd-pstate driver changes, like in the previous cycle. Moreover,
changes related to amd-pstate are also the majority of cpupower
utility updates.
Included are some pieces of new hardware support, like the addition of
Clearwater Forest processors support to intel_idle, new cpufreq driver
for Airoha SoCs, and Apple cpufreq driver extensions to support more
SoCs. The intel_pstate driver is also extended to be able to support
new platforms by using ACPI CPPC to compute scaling factors between
HWP performance states and frequency.
The rest is mostly fixes and cleanups in assorted pieces of power
management code.
Specifics:
- Use str_enable_disable()-like helpers in cpufreq (Krzysztof
Kozlowski)
- Extend the Apple cpufreq driver to support more SoCs (Hector
Martin, Nick Chan)
- Add new cpufreq driver for Airoha SoCs (Christian Marangi)
- Fix using cpufreq-dt as module (Andreas Kemnade)
- Minor fixes for Sparc, SCMI, and Qcom cpufreq drivers (Ethan Carter
Edwards, Sibi Sankar, Manivannan Sadhasivam)
- Fix the maximum supported frequency computation in the ACPI cpufreq
driver to avoid relying on unfounded assumptions (Gautham Shenoy)
- Fix an amd-pstate driver regression with preferred core rankings
not being used (Mario Limonciello)
- Fix a precision issue with frequency calculation in the amd-pstate
driver (Naresh Solanki)
- Add ftrace event to the amd-pstate driver for active mode (Mario
Limonciello)
- Set default EPP policy on Ryzen processors in amd-pstate (Mario
Limonciello)
- Clean up the amd-pstate cpufreq driver and optimize it to increase
code reuse (Mario Limonciello, Dhananjay Ugwekar)
- Use CPPC to get scaling factors between HWP performance levels and
frequency in the intel_pstate driver and make it stop using a
built-in scaling factor for Arrow Lake processors (Rafael Wysocki)
- Make intel_pstate initialize epp_policy to CPUFREQ_POLICY_UNKNOWN
for consistency with CPU offline (Christian Loehle)
- Fix superfluous updates caused by need_freq_update in the schedutil
cpufreq governor (Sultan Alsawaf)
- Allow configuring the system suspend-resume (DPM) watchdog to warn
earlier than panic (Douglas Anderson)
- Implement devm_device_init_wakeup() helper and introduce a device-
managed variant of dev_pm_set_wake_irq() (Joe Hattori, Peng Fan)
- Remove direct inclusions of 'pm_wakeup.h' which should be only
included via 'device.h' (Wolfram Sang)
- Clean up two comments in the core system-wide PM code (Rafael
Wysocki, Randy Dunlap)
- Add Clearwater Forest processor support to the intel_idle cpuidle
driver (Artem Bityutskiy)
- Clean up the Exynos devfreq driver and devfreq core (Markus
Elfring, Jeongjun Park)
- Minor cleanups and fixes for OPP (Dan Carpenter, Neil Armstrong,
Joe Hattori)
- Implement dev_pm_opp_get_bw() (Neil Armstrong)
- Expose OPP reference counting helpers for Rust (Viresh Kumar)
- Fix TSC MHz calculation in cpupower (He Rongguang)
- Add install and uninstall options to bindings Makefile and add
header changes for cpufreq.h to SWIG bindings in cpupower (John B.
Wyatt IV)
- Add missing residency header changes in cpuidle.h to SWIG bindings
in cpupower (John B. Wyatt IV)
- Add output files to .gitignore and clean them up in "make clean" in
selftests/cpufreq (Li Zhijian)
- Fix cross-compilation in cpupower Makefile (Peng Fan)
- Revise the is_valid flag handling for idle_monitor in the cpupower
utility (wangfushuai)
- Extend and clean up AMD processors support in cpupower (Mario
Limonciello)"
* tag 'pm-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (67 commits)
PM / OPP: Add reference counting helpers for Rust implementation
PM: sleep: wakeirq: Introduce device-managed variant of dev_pm_set_wake_irq()
cpufreq: Use str_enable_disable()-like helpers
cpufreq: airoha: Add EN7581 CPUFreq SMCCC driver
PM: sleep: Allow configuring the DPM watchdog to warn earlier than panic
PM: sleep: convert comment from kernel-doc to plain comment
cpufreq: ACPI: Fix max-frequency computation
pm: cpupower: Add missing residency header changes in cpuidle.h to SWIG
PM / devfreq: exynos: remove unused function parameter
OPP: OF: Fix an OF node leak in _opp_add_static_v2()
cpufreq/amd-pstate: Refactor max frequency calculation
cpufreq/amd-pstate: Fix prefcore rankings
pm: cpupower: Add header changes for cpufreq.h to SWIG bindings
cpufreq: sparc: change kzalloc to kcalloc
cpufreq: qcom: Implement clk_ops::determine_rate() for qcom_cpufreq* clocks
cpufreq: qcom: Fix qcom_cpufreq_hw_recalc_rate() to query LUT if LMh IRQ is not available
cpufreq: apple-soc: Add Apple A7-A8X SoC cpufreq support
cpufreq: apple-soc: Set fallback transition latency to APPLE_DVFS_TRANSITION_TIMEOUT
cpufreq: apple-soc: Increase cluster switch timeout to 400us
cpufreq: apple-soc: Use 32-bit read for status register
...
|
||
|
Linus Torvalds
|
df60eac9ef |
ipmi: Minor fixes and update my email address
I'm switching to a new email address, so update that. This is a new commit, but shouldn't be an issue. Minor fixes for formats and return values and missing ifdefs. A fix for some error handling that causes a loss of messages. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE/Q1c5nzg9ZpmiCaGYfOMkJGb/4EFAmePqW0ACgkQYfOMkJGb /4Emww//SvcTgLWEz8+HoFHiFiaYmtY1e2Hq3G9pxZC8MlCQlglSU9qfM2W+Iug1 97HmOI9KhN0oJy1jJLLkvCeFee9LoLfVLFwbuB1HVUWRS9y6bpJ+rc9C4zzvd1Vu ZvCPXpHeqQO6u+ZMpEVz87cG8bQ0zYxdVmE0xhNmRjJLTpw6fM3Ad8INS6rffm3r 4L5b0NptQgjn7anJ+336RsuCE21T9m9qErrZ5pYJptN9eiJ2ITaTWuz3ghoLm4WA WgiMoD/Z857EcYtAn9V7mBpHs2uJ8Xw4kcZ1HAeGI8d69G1gw7TQHU3mp3atU+p5 wOGGWGxLfJyI1w7nZQfbiFI76ja3mQk1wIN3TXm56QL7iPKsppsAqWrZwDjx6TJG +XBADoKdhTdRiYmqW7y8HD4lw7qX2NcPeDur4EKaM287L8MUrGh+pb6pm7kaf9Lr i6PFG328K63kiSNbr1WdzPgHGsM+j5wr5YGcWAVtYtuT4l90LEdgS2JhLjQVk3OS b153ksL47/QvKse7H/piLQUsuwca9Xpg58KsjqmNCl0Cpzqo+YxbCC6RI/AweX/i Q/Qaw0Tdo3/I6SE1yLdKbY8sYBE9ppRSnJkBHlmJhjhTcUSm+iujVpVZeBpCga27 lKS8R9uLoMM4vhrWfuJ9iO4GUfSrbrEff4Si3fWJ6mHrJD+ECCo= =DhcZ -----END PGP SIGNATURE----- Merge tag 'for-linus-6.14-1' of https://github.com/cminyard/linux-ipmi Pull ipmi updates from Corey Minyard: - I'm switching to a new email address, so update that - Minor fixes for formats and return values and missing ifdefs - A fix for some error handling that causes a loss of messages * tag 'for-linus-6.14-1' of https://github.com/cminyard/linux-ipmi: MAINTAINERS: ipmi: update my email address ipmi: ssif_bmc: Fix new request loss when bmc ready for a response ipmi: make ipmi_destroy_user() return void char:ipmi: Fix a not-used variable on a non-ACPI system char:ipmi: Fix the wrong format specifier ipmi: ipmb: Add check devm_kasprintf() returned value |
||
|
Linus Torvalds
|
641b0c64b8 |
A pretty quiet cycle this time around. We have a bunch of new Qualcomm clk
drivers, per usual, and then a handful of drivers for other SoCs. Then the
usual pile of cleanups is fairly small data fixes or converting DT bindings to
YAML so they can be validated. No changes to the core framework besides an OF
node refcount bump that never got decremented.
New Drivers:
- 5L35023 variant of Versa 3 clock generator
- Various Qualcomm clk controllers: IPQ CMN PLL, SM6115 LPASS, SM750 global,
tcsr, rpmh, and display. X Plus GPU and global. QCS615 rpmh and MSM8937 and
MSM8940 RPM.
- Qualcomm Pongo and Taycan Alpha PLLs
- Qualcomm IPQ5424 NoC-related interconnect clks
- Renesas RZ/G3E (R9A09G047) SoC clk driver
- SAMA7D65 SoC clk driver
- Samsung Exynos990 SoC clk driver
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"A pretty quiet cycle this time around. We have a bunch of new Qualcomm
clk drivers, per usual, and then a handful of drivers for other SoCs.
Then the usual pile of cleanups is fairly small data fixes or
converting DT bindings to YAML so they can be validated.
No changes to the core framework besides an OF node refcount bump that
never got decremented.
New Drivers:
- 5L35023 variant of Versa 3 clock generator
- Various Qualcomm clk controllers: IPQ CMN PLL, SM6115 LPASS, SM750
global, tcsr, rpmh, and display. X Plus GPU and global. QCS615 rpmh
and MSM8937 and MSM8940 RPM.
- Qualcomm Pongo and Taycan Alpha PLLs
- Qualcomm IPQ5424 NoC-related interconnect clks
- Renesas RZ/G3E (R9A09G047) SoC clk driver
- SAMA7D65 SoC clk driver
- Samsung Exynos990 SoC clk driver"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (159 commits)
clk: analogbits: Fix incorrect calculation of vco rate delta
clk: bcm: rpi: Add disp clock
clk: bcm: rpi: Create helper to retrieve private data
clk: bcm: rpi: Enable minimize for all firmware clocks
clk: bcm: rpi: Allow cpufreq driver to also adjust gpu clocks
clk: bcm: rpi: Add ISP to exported clocks
clk: stm32f4: support spread spectrum clock generation
clk: stm32f4: use FIELD helpers to access the PLLCFGR fields
dt-bindings: clock: st,stm32-rcc: support spread spectrum clocking
dt-bindings: clock: convert stm32 rcc bindings to json-schema
clk: Use str_enable_disable-like helpers
clk: clk-loongson2: Fix the number count of clk provider
clk: clk-loongson2: Switch to use devm_clk_hw_register_fixed_rate_parent_data()
clk: starfive: Make _clk_get become a common helper function
clk: en7523: Add clock for eMMC for EN7581
dt-bindings: clock: add ID for eMMC for EN7581
dt-bindings: clock: drop NUM_CLOCKS define for EN7581
clk: en7523: Rework clock handling for different clock numbers
clk: thead: Fix cpu2vp_clk for TH1520 AP_SUBSYS clocks
clk: thead: Add CLK_IGNORE_UNUSED to fix TH1520 boot
...
|
||
|
Linus Torvalds
|
abdebb2837 |
i2c-for-6.14-rc1
Core:
- list-based mechanisms for handling auto-detected and userspace created
clients are replaced with a flag-based approach. The resulting code is
much simpler as well as the locking.
- i2c clients now get a default debugfs dir managed by the I2C core.
Drivers don't have to maintain their own directory anymore.
Drivers:
- xiic gains atomic_transfer support
- imx-lpi2c gains DMA and target mode support
- riic gets a collection of cleanups
- npcm gets a better timeout handling and more precise frequency setups
- davinci loses the unused platform_data
The rest is regular driver updates and improvements.
AT24:
- add new compatibles for at24 variants from Giantec and Puya
Semiconductor (together with a new vendor prefix)
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Merge tag 'i2c-for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"Core:
- list-based mechanisms for handling auto-detected and userspace
created clients are replaced with a flag-based approach. The
resulting code is much simpler as well as the locking.
- i2c clients now get a default debugfs dir managed by the I2C core.
Drivers don't have to maintain their own directory anymore.
Driver updates:
- xiic: atomic_transfer support
- imx-lpi2c: DMA and target mode support
- riic cleanups
- npcm: better timeout handling and more precise frequency setups
- davinci: remove unused platform_data
- at24: add new compatibles for variants from Giantec and Puya
Semiconductor (together with a new vendor prefix)"
* tag 'i2c-for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (52 commits)
i2c: add kdoc for the new debugfs entry of clients
i2c: designware: Actually make use of the I2C_DW_COMMON and I2C_DW symbol namespaces
i2c: add core-managed per-client directory in debugfs
i2c: Force ELAN06FA touchpad I2C bus freq to 100KHz
i2c: riic: Add `riic_bus_barrier()` to check bus availability
i2c: riic: Use predefined macro and simplify clock tick calculation
i2c: riic: Mark riic_irqs array as const
i2c: riic: Make use of devres helper to request deasserted reset line
i2c: riic: Use GENMASK() macro for bitmask definitions
i2c: riic: Use BIT macro consistently
i2c: riic: Use local `dev` pointer in `dev_err_probe()`
i2c: riic: Use dev_err_probe in probe and riic_init_hw functions
i2c: riic: Introduce a separate variable for IRQ
i2c: amd756: Remove superfluous TODO
Revert "i2c: amd756: Fix endianness handling for word data"
i2c: i801: Add lis3lv02d for Dell Precision M6800
i2c: i801: Remove unnecessary PCI function call
i2c: core: Allocate temp client on the stack in i2c_detect
i2c: slave-eeprom: Constify 'struct bin_attribute'
i2c: imx-lpi2c: make controller available until the system enters suspend_noirq() and from resume_noirq().
...
|
||
|
Linus Torvalds
|
d12f68b5ba |
pwm: Changes for v6.14-rc1
This time there are very little changes for pwm. There is nothing new, just a few maintenance cleanups. The contributors this time around were Krzysztof Kozlowski, Mingwei Zheng, Philipp Stanner, and Stanislav Jakubek. Thanks! -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEP4GsaTp6HlmJrf7Tj4D7WH0S/k4FAmeOw5wACgkQj4D7WH0S /k7noQf+KvVpkEUIhVDTyBXepAcq2KCk964YVkv0vd9aRAMNAH/WyHoVaT6LFgo5 d7VxGWfk4Ml4M9qrYY/v1YBX+900NVNW6dLCbN/66KwYulI0a+J0yH5Z/61M2ji/ 7HTkJ5ceIjEdJGedL+4gZwZc2Zar5cRKbalkah6paNs8XpqhUN4ATX2z1EEU9Bgz lj+74G6VOHD4tYKKB+kT0lL30PHsqL530Ony8yJ3hwXJY6K4ndDE/7sGTr5hkuTk vqob4FCW7eXJDxhCN49siifimCByY8XFik4Z9UDuLaTrE+WmTq6hnWysHKj31eKj mDmnuxwNrx1OZ++trNvGCK9WUMlteA== =BPXe -----END PGP SIGNATURE----- Merge tag 'pwm/for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux Pull pwm updates from Uwe Kleine-König: "This time there are very little changes for pwm. There is nothing new, just a few maintenance cleanups. The contributors this time around were Krzysztof Kozlowski, Mingwei Zheng, Philipp Stanner, and Stanislav Jakubek. Thanks!" * tag 'pwm/for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: pwm: stm32: Add check for clk_enable() dt-bindings: pwm: Correct indentation and style in DTS example pwm: stm32-lp: Add check for clk_enable() dt-bindings: pwm: marvell,berlin-pwm: Convert from txt to yaml dt-bindings: pwm: sprd,ums512-pwm: convert to YAML pwm: Replace deprecated PCI functions |
||
|
Linus Torvalds
|
2bf717b079 |
MMC core:
- Share a helper to convert from crypto_profile to mmc_host - Respect quirk_max_rate for non-UHS SDIO card too MMC host: - Add DT bindings for the mmc-slot - Clarify DT bindings for the mmc-controller - bcm2835: Add support for system-wide suspend/resume PM - dw_mmc-exynos: Add support for the exynos8895 variant - meson-mx-sdio: Convert DT bindings to dtschema - mtk-sd: Fixup use of two register ranges - mtk-sd: Add support for ignoring cmd response CRC - sdhci-esdhc-imx: enable 'SDHCI_QUIRK_NO_LED' quirk for S32G - sdhci-msm: Correctly set the load for the regulator - sdhci-msm: Convert to use custom crypto profile - sdhci-of-at91: Add support for the microchip sama7d65 variant -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmeOYOYXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjClhzxAAsytG5oxMbCNEbLV00CqX58n3 BJTpDVaG6CYy+pr6lgNBljswl1kzX36sHuBsD6nUve8ZP145UU3PC8tEgdYTDzx1 oLog+ObTTkHlVK2X9XWfhuv6EDhqBN5z3Z43yKVCAfFgti/amSgevv1DKJSZ5Q3W 4ybo/4sttXL2PaShLkAUnm+w50Iq+D7i2vq6mvXyw90vsS/wvO//hljW3tLTKA5G Xsb3jNZt48F+AKFrIbB2V2c2SgiyyCR+po+5ZGCAIPwwC/SCJBjkmDzPd0+5aAVU HQudyUC6vdB/gODYJtsyV4q5YHOLqP4hLaN46hwD0SZHmQPgTIMxOlQCZDUqxwUn GlZsN5nBwEl+eKVDiiiS3b8wO0geXjUVvw5+qvb1mXeHULBFlYxksJGE+eUfrW9D ldouNLggHN6gtIFlPIS98D3ly2WPBGC/xMs3pvWaOK+hMeH1IpjZw+b8kcuojVIh 7mODdyxZGGaqGyhaWQHvwtHgGJKMbqm5sr2amVZkoChgNysomGpR/bMvBpv0HMC8 oUTGF8CaC8W4auTc6Jx7NtdAaHtPY9URN6Cdyuc8JeBDuKpG9B1m50lrUW3f3PZu 7njzBMdUQ+IBZ5WyimM06qREyFVQEJHiNVb1EnPTWctPoKVj1ZKmS5QeEOYUbUWi 9sC4TwrD2N2Rpuvl5MU= =KHab -----END PGP SIGNATURE----- Merge tag 'mmc-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC updates from Ulf Hansson: "MMC core: - Share a helper to convert from crypto_profile to mmc_host - Respect quirk_max_rate for non-UHS SDIO card too MMC host: - Add DT bindings for the mmc-slot - Clarify DT bindings for the mmc-controller - bcm2835: Add support for system-wide suspend/resume PM - dw_mmc-exynos: Add support for the exynos8895 variant - meson-mx-sdio: Convert DT bindings to dtschema - mtk-sd: Fixup use of two register ranges - mtk-sd: Add support for ignoring cmd response CRC - sdhci-esdhc-imx: enable 'SDHCI_QUIRK_NO_LED' quirk for S32G - sdhci-msm: Correctly set the load for the regulator - sdhci-msm: Convert to use custom crypto profile - sdhci-of-at91: Add support for the microchip sama7d65 variant" * tag 'mmc-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (25 commits) mmc: sdhci-msm: Correctly set the load for the regulator mmc: hi3798mv200: Use syscon_regmap_lookup_by_phandle_args mmc: Use of_property_present() for non-boolean properties dt-bindings: mmc: samsung,exynos-dw-mshc: add specific compatible for exynos8895 mmc: sdhci-msm: convert to use custom crypto profile mmc: crypto: add mmc_from_crypto_profile() mmc: mtk-sd: Limit getting top_base to SoCs that require it dt-bindings: mmc: mtk-sd: Document compatibles that need two register ranges mmc: sdhci-acpi: Use devm_platform_ioremap_resource() mmc: sdhci-acpi: Remove not so useful error message dt-bindings: mmc: convert amlogic,meson-mx-sdio.txt to dtschema dt-bindings: mmc: document mmc-slot dt-bindings: mmc: controller: remove '|' when not needed dt-bindings: mmc: controller: move properties common with slot out to mmc-controller-common dt-bindings: mmc: controller: clarify the address-cells description mmc: bcm2835: add suspend/resume pm support dt-bindings: Drop Bhupesh Sharma from maintainers mmc: core: don't include 'pm_wakeup.h' directly mmc: mtk-sd: Add support for ignoring cmd response CRC mmc: core: Introduce the MMC_RSP_R1B_NO_CRC response ... |
||
|
Linus Torvalds
|
a4910ed25d |
hwmon updates for v6.14-rc1
* New drivers
- PMBus client driver for Intel CRPS185 power supply
- PMBus client driver for Texas Instruments TPS25990
* Chip support added to existing drivers
- pmbus/max15301: Add support for MAX15303
- pmbus/adm1275: Add adm1273 support
- lm75: Add NXP P3T1755 support; with it, add I3C support to the driver
- asus-ec-sensors: Add TUF GAMING X670E PLUS
* Other notable changes
- nct6683: Add customer IDs for several MSI and ASRock boards
- tmp108: Add regulator support
- Improve write protect support in PMBus core
- pmbus/dps920ab: Add ability to instantiate through i2c
- The hwmon core now accepts NULL as device name parameter to
[devm_]hwmon_device_register_with_info ans uses the parent device
name as fallback in that case
- The PMBus core now provides the PMBUs revision in a debugfs file
- asus-ec-sensors: Support for optional CPU fan on AMD 600 motherboards
- raspberrypi: Add PM suspend/resume support
- dell-smm: Enable manual fan control support on Dell XPS 9370
- pwm-fan: Default to maximum cooling level if provided
* Various other minor fixes and improvements
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Merge tag 'hwmon-for-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"New drivers:
- PMBus client driver for Intel CRPS185 power supply
- PMBus client driver for Texas Instruments TPS25990
Chip support added to existing drivers:
- pmbus/max15301: Add support for MAX15303
- pmbus/adm1275: Add adm1273 support
- lm75: Add NXP P3T1755 support; with it, add I3C support to the
driver
- asus-ec-sensors: Add TUF GAMING X670E PLUS
Other notable changes:
- nct6683: Add customer IDs for several MSI and ASRock boards
- tmp108: Add regulator support
- Improve write protect support in PMBus core
- pmbus/dps920ab: Add ability to instantiate through i2c
- The hwmon core now accepts NULL as device name parameter to
[devm_]hwmon_device_register_with_info ans uses the parent device
name as fallback in that case
- The PMBus core now provides the PMBUs revision in a debugfs file
- asus-ec-sensors: Support for optional CPU fan on AMD 600
motherboards
- raspberrypi: Add PM suspend/resume support
- dell-smm: Enable manual fan control support on Dell XPS 9370
- pwm-fan: Default to maximum cooling level if provided
And various other minor fixes and improvements"
* tag 'hwmon-for-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (44 commits)
hwmon: pmbus: dps920ab: Add ability to instantiate through i2c
hwmon: (pwm-fan) Default to the Maximum cooling level if provided
hwmon: (asus_atk0110) Use str_enabled_disabled() and str_enable_disable() helpers
hwmon: Fix help text for aspeed-g6-pwm-tach
hwmon: (dell-smm) Add Dell XPS 9370 to fan control whitelist
hwmon: (acpi_power_meter) Fix update the power trip points on failure
hwmon: (acpi_power_meter) Fix uninitialized variables
hwmon: (core) Use device name as a fallback in devm_hwmon_device_register_with_info
hwmon: (pmbus/max15301) Add support for MAX15303
hwmon: (pmbus/adm1275) add adm1273 support
dt-bindings: hwmon: adm1275: add adm1273
hwmon: (nct6683) Add another customer ID for MSI
hwmon: (pwm-fan): Make use of device properties everywhere
hwmon: (lm75) add I3C support for P3T1755
hwmon: (lm75) separate probe into common and I2C parts
hwmon: (lm75) Remove superfluous 'client' member from private struct
hwmon: (lm75) simplify regulator handling
hwmon: (lm75) simplify lm75_write_config()
hwmon: (lm75) Hide register size differences in regmap access functions
hwmon: (pmbus/crps) Add Intel CRPS185 power supply
...
|
||
|
Linus Torvalds
|
11a7b03346 |
- Allow struct bin_attribute instances to be placed in read-only memory for enhanced protection.
- Fix a memory leak in the cht-wcove driver by using devm_led_classdev_register(). - Fix an OF node reference leak in the netxbig driver. - Ensure PWM is disabled properly in pwm-multicolor suspend. - Add support for Texas Instruments LP8864, LP8864S, LP8866 LED-backlight drivers. - Add support for STMicroelectronics's LED1202 12-channel LED driver. - Convert LP8860 bindings to YAML format. - Add bindings for the TI LP8864/LP8866 LED drivers. - Add LED1202 LED controller bindings. - Fix path to color definitions in leds-class-multicolor.yaml. - Add pm660l compatible to qcom,spmi-flash-led bindings. - Extend cznic,turris-omnia-leds binding with interrupts property. - Add documentation for the STMicroelectronics LED1202 driver. - Add entry for AAEON UP board FPGA drivers in MAINTAINERS. - Fix a wrong format specifier in the ledtrig-activity driver. - Fix a bug in the lp8860 driver where only half of the EEPROM was written. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEdrbJNaO+IJqU8IdIUa+KL4f8d2EFAmePbMgACgkQUa+KL4f8 d2EeBw//XpnS9jP+CqSe8pG9m5wvbS9B3VwsJHLWvrFYOMWCEL7Io4hPc2fd2oyG bwlLXQqYjruFaexyDpNgDW54DQdHS9WuWnuqvKTQMvlxjdXPGhAvdEpYaJ/avijK 288tZem98RiR4DXTPX3O4JGXfX/2BtBCNEKJHIWJyLQps8Sat+n+lm45ipM+gpl4 NY9Vrv26/OiNIftbpgvElNNkwhOX+DSkL2fd9ZlQZAiAsIrQ5rKY/jvxD0kJ1K7p 8GQYWDQQCKeyPKY9IUWfByjHAjFzFwjS1ii+88Iv4RA9lYqGwoFfwKAxsRG5mtg+ yJAAvwbus2YqiLOuOC1IPNERjCvryqzHCQnXLOPqSCunsALFsiHRGMIGHovrr4UC h6h/QoMsQxBpqquAFbntAzW+QWtshGoNogXrfQxmOjPQ9Nb/tdrumIeks6u+eazh OI/zxAyDPDLUcDFuaWptxNHUBKJRKJy3mLd8s7UoDjuW6ngdo1ZzqUHQUgu8b/aN K9uYxn8DoBmgAi5fvqnQaNiYpZZYu231hokyVvTI4mjPZeRh/EfFe1Kv4Y1m+tH/ 0NPLeGnm70tiDpG0XRU3yG49dPBDvw2WML7NT7jPYh41dlATz13Ix7hGN63aZF8W mNXRDr9y7E6A9GR260zjqHKQLQP+GomGIL+3J5DfNDNEy/axeIA= =7V05 -----END PGP SIGNATURE----- Merge tag 'leds-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds Pull LED updates from Lee Jones: - Allow struct bin_attribute instances to be placed in read-only memory for enhanced protection - Fix a memory leak in the cht-wcove driver by using devm_led_classdev_register() - Fix an OF node reference leak in the netxbig driver - Ensure PWM is disabled properly in pwm-multicolor suspend - Add support for Texas Instruments LP8864, LP8864S, LP8866 LED-backlight drivers - Add support for STMicroelectronics's LED1202 12-channel LED driver - Convert LP8860 bindings to YAML format - Add bindings for the TI LP8864/LP8866 LED drivers - Add LED1202 LED controller bindings - Fix path to color definitions in leds-class-multicolor.yaml - Add pm660l compatible to qcom,spmi-flash-led bindings - Extend cznic,turris-omnia-leds binding with interrupts property - Add documentation for the STMicroelectronics LED1202 driver - Add entry for AAEON UP board FPGA drivers in MAINTAINERS - Fix a wrong format specifier in the ledtrig-activity driver - Fix a bug in the lp8860 driver where only half of the EEPROM was written * tag 'leds-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (28 commits) leds: triggers: Constify 'struct bin_attribute' leds: cht-wcove: Use devm_led_classdev_register() to avoid memory leak leds: lp8864: Add support for Texas Instruments LP8864, LP8864S, LP8866 LED-backlights dt-bindings: leds: Convert LP8860 into YAML format leds: Add LED1202 I2C driver dt-bindings: leds: Add LED1202 LED Controller Documentation:leds: Add leds-st1202.rst leds: pwm-multicolor: Disable PWM when going to suspend leds: netxbig: Fix an OF node reference leak in netxbig_leds_get_of_pdata() turris-omnia-mcu-interface.h: Move macro definitions outside of enums MAINTAINERS: Add entry for AAEON UP board FPGA drivers leds: Add AAEON UP board LED driver leds: trigger: netdev: Check offload ability on interface up leds: turris-omnia: Use uppercase first letter in all comments leds: turris-omnia: Use dev_err_probe() where appropriate leds: turris-omnia: Inform about missing LED gamma correction feature in the MCU driver platform: cznic: turris-omnia-mcu: Inform about missing LED panel brightness change interrupt feature leds: turris-omnia: Notify sysfs on MCU global LEDs brightness change leds: turris-omnia: Document driver private structures dt-bindings: leds: cznic,turris-omnia-leds: Allow interrupts property ... |
||
|
Linus Torvalds
|
909fd2b89f |
- Fix race in device_node_get_regmap() using more extensive locking.
- Remove unused platform driver support for syscon.
- Allow syscon nodes to be registered without a "syscon" compatible string.
- Make `platform_data` pointer const in struct mfd_cell.
- Revert support for multiple AXP PMICs to avoid regressions.
- Increase SoundWire attach timeout and use gpiod_set_raw() for GPIO operation.
- Store the result from fault_log() for use by other sub-components.
- Fix an invalid regmap-config max_register value.
- Add another Gemini Lake ISA bridge PCI device ID.
- Use devm_register_power_off_handler() to simplify code.
- Add support for QNAP microcontroller units, including LEDs, input, and hwmon.
- Use MFD_CELL macros and remove unused code.
- Add support for AAEON UP board FPGA.
- Remove unused includes.
- Fix various typos and compatibility issues in multiple bindings.
- Add new bindings for rk3562 QoS, LED1202, and qcom,tcsr-ipq5424.
- Convert several bindings to YAML schema.
- Update sprd,sc2731 bindings to reference sprd,sc2731-efuse bindings directly.
- Fix rohm,bd71815 bindings by correcting resistor values and typos.
- Documentation improvements:
- Add documentation for LED1202 and qnap-mcu-hwmon.
- Adjust the file entry for the qnap-mcu header in MAINTAINERS.
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Merge tag 'mfd-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull mfd updates from Lee Jones:
- Fix race in device_node_get_regmap() using more extensive locking
- Remove unused platform driver support for syscon
- Allow syscon nodes to be registered without a "syscon" compatible
string
- Make `platform_data` pointer const in struct mfd_cell
- Revert support for multiple AXP PMICs to avoid regressions
- Increase SoundWire attach timeout and use gpiod_set_raw() for GPIO
operation
- Store the result from fault_log() for use by other sub-components
- Fix an invalid regmap-config max_register value
- Add another Gemini Lake ISA bridge PCI device ID
- Use devm_register_power_off_handler() to simplify code
- Add support for QNAP microcontroller units, including LEDs, input,
and hwmon
- Use MFD_CELL macros and remove unused code
- Add support for AAEON UP board FPGA
- Remove unused includes
- Fix various typos and compatibility issues in multiple bindings
- Add new bindings for rk3562 QoS, LED1202, and qcom,tcsr-ipq5424
- Convert several bindings to YAML schema
- Update sprd,sc2731 bindings to reference sprd,sc2731-efuse bindings
directly
- Fix rohm,bd71815 bindings by correcting resistor values and typos
- Documentation improvements:
- Add documentation for LED1202 and qnap-mcu-hwmon
- Adjust the file entry for the qnap-mcu header in MAINTAINERS
* tag 'mfd-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (35 commits)
MAINTAINERS: Adjust the file entry for the qnap-mcu header
dt-bindings: mfd: syscon: Fix ti,j784s4-acspcie-proxy-ctrl compatible
dt-bindings: mfd: syscon: Fix al,alpine-sysfabric-service compatible
Revert "mfd: axp20x: Allow multiple regulators"
dt-bindings: mfd: syscon: Add rk3562 QoS register compatible
mfd: syscon: Allow syscon nodes without a "syscon" compatible
mfd: syscon: Remove the platform driver support
mfd: syscon: Fix race in device_node_get_regmap()
dt-bindings: mfd: atmel: Convert to YAML schema
dt-bindings: mfd: atmel,at91sam9260: Convert to YAML schema
dt-bindings: mfd: sprd,sc2731: Reference sprd,sc2731-efuse bindings
mfd: tps65219: Remove unused macros & add regmap.h
mfd: tps65219: Use MFD_CELL macros
leds: Add LED1202 I2C driver
dt-bindings: leds: Add LED1202 LED Controller
Documentation:leds: Add leds-st1202.rst
mfd: Add support for AAEON UP board FPGA
mfd: da9052: Store result from fault_log
mfd: intel_soc_pmic_chtdc_ti: Fix invalid regmap-config max_register value
mfd: cs42l43: Use devres for remove as well
...
|
||
|
Linus Torvalds
|
38f5265ed2 |
spi: Updates for v6.14
This is a fairly quiet release for the most part, though we do have one
really nice improvement in the spi-mem framework which will improve
performance for flash devices especially when built on by changes in the
MTD subsystem which are also due to be sent this merge window. There's
also been some substantial work on some of the drivers, highlights
include:
- Support for per-operation bus frequency in the spi-mem framework,
meaning speeds are no longer limited by the slowest operation.
- ACPI support and improved power management for Rockchip SFC
controllers.
- Support for Atmel SAM7G5 QuadSPI and KEBA SPI controllers.
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Merge tag 'spi-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"This is a fairly quiet release for the most part, though we do have
one really nice improvement in the spi-mem framework which will
improve performance for flash devices especially when built on by
changes in the MTD subsystem which are also due to be sent this merge
window.
There's also been some substantial work on some of the drivers,
highlights include:
- Support for per-operation bus frequency in the spi-mem framework,
meaning speeds are no longer limited by the slowest operation
- ACPI support and improved power management for Rockchip SFC
controllers
- Support for Atmel SAM7G5 QuadSPI and KEBA SPI controllers"
* tag 'spi-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (49 commits)
spi: pxa2xx: Introduce __lpss_ssp_update_priv() helper
spi: ti-qspi: Use syscon_regmap_lookup_by_phandle_args
spi: amd: Fix -Wuninitialized in amd_spi_exec_mem_op()
spi: spi-mem: Estimate the time taken by operations
spi: spi-mem: Create macros for DTR operation
spi: spi-mem: Reorder spi-mem macro assignments
spi: zynqmp-gqspi: Support per spi-mem operation frequency switches
spi: zynq-qspi: Support per spi-mem operation frequency switches
spi: spi-ti-qspi: Support per spi-mem operation frequency switches
spi: spi-sn-f-ospi: Support per spi-mem operation frequency switches
spi: rockchip-sfc: Support per spi-mem operation frequency switches
spi: nxp-fspi: Support per spi-mem operation frequency switches
spi: mxic: Support per spi-mem operation frequency switches
spi: mt65xx: Support per spi-mem operation frequency switches
spi: microchip-core-qspi: Support per spi-mem operation frequency switches
spi: fsl-qspi: Support per spi-mem operation frequency switches
spi: dw: Support per spi-mem operation frequency switches
spi: cadence-qspi: Support per spi-mem operation frequency switches
spi: amlogic-spifc-a1: Support per spi-mem operation frequency switches
spi: amd: Drop redundant check
...
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||
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Linus Torvalds
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7b081a74c0 |
regulator: Updates for v6.14
This was a very quiet release, aside from some smaller improvements we
have:
- Support for power budgeting on regulators, initially targeted at some
still in review support for PSE controllers but generally useful.
- Support for error interrupts from ROHM BD96801 devices.
- Support for NXP PCA9452.
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Merge tag 'regulator-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"This was a very quiet release, aside from some smaller improvements we
have:
- Support for power budgeting on regulators, initially targeted at
some still in review support for PSE controllers but generally
useful
- Support for error interrupts from ROHM BD96801 devices
- Support for NXP PCA9452"
* tag 'regulator-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: dt-bindings: Add regulator-power-budget-milliwatt property
regulator: Add support for power budget
regulator: core: Resolve supply using of_node from regulator_config
regulator: of: Implement the unwind path of of_regulator_match()
regulator: tps65219: Remove debugging helper function
regulator: tps65219: Remove MODULE_ALIAS
regulator: tps65219: Update driver name
regulator: tps65219: Use dev_err_probe() instead of dev_err()
regulator: dt-bindings: mt6315: Drop regulator-compatible property
regulator: pca9450: Add PMIC pca9452 support
regulator: dt-bindings: pca9450: Add pca9452 support
regulator: pca9450: Use dev_err_probe() to simplify code
regulator: pca9450: add enable_value for all bucks
regulator: bd96801: Add ERRB IRQ
|