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00ef2248c5
1481453 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Jens Axboe
|
00ef2248c5 |
nvme fixes for Linux 7.3
- Harden the tcp host and target against malformed PDUs: reject C2HData
for a non-read command, bound an over-long PDU before copying it, and
reject unsolicited H2CData (Yehyeong, Shivam)
- Fix circular locking on TLS queues (Xixin)
- Fix a soft lockup when scanning sparse namespace ID space (Mohamed)
- Fix racy access to the FDP placement id array (Kanchan)
- RDMA host and target fixes for a double cleanup on the queue_rq
error path and a queue leak when the connect backlog is exceeded
(Xixin)
- Authentication fixes: drain the target's expiry work before the SQ
is freed, and release the DH-CHAP secret when parsing fails (Kazuki,
Xu Rao)
- Fix nvme-fc options double free when nvme_add_ctrl() fails (Niklas)
- Add missing SRCU grace period to nvme_alloc_ns() error path (Tristan)
- Skip zoned limits update when the zone info query failed (Chao)
- Reject enabling a target namespace with no device path (Seokgyu)
- Add opcode filtering for fault injection (Mohamed)
- Drop the kernel-doc comments from nvme-tcp.h (Randy)
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Merge tag 'nvme-7.3-2026-09-03' of git://git.infradead.org/nvme into block-7.3
Pull NVMe fixes from Keith:
"- Harden the tcp host and target against malformed PDUs: reject C2HData
for a non-read command, bound an over-long PDU before copying it, and
reject unsolicited H2CData (Yehyeong, Shivam)
- Fix circular locking on TLS queues (Xixin)
- Fix a soft lockup when scanning sparse namespace ID space (Mohamed)
- Fix racy access to the FDP placement id array (Kanchan)
- RDMA host and target fixes for a double cleanup on the queue_rq
error path and a queue leak when the connect backlog is exceeded
(Xixin)
- Authentication fixes: drain the target's expiry work before the SQ
is freed, and release the DH-CHAP secret when parsing fails (Kazuki,
Xu Rao)
- Fix nvme-fc options double free when nvme_add_ctrl() fails (Niklas)
- Add missing SRCU grace period to nvme_alloc_ns() error path (Tristan)
- Skip zoned limits update when the zone info query failed (Chao)
- Reject enabling a target namespace with no device path (Seokgyu)
- Add opcode filtering for fault injection (Mohamed)
- Drop the kernel-doc comments from nvme-tcp.h (Randy)"
* tag 'nvme-7.3-2026-09-03' of git://git.infradead.org/nvme: (21 commits)
nvme-tcp.h: drop kernel-doc comments, fix a few descriptions
nvme-fc: fix double free of fabrics options when nvme_add_ctrl() fails
nvmet: reject namespace enable without device path
nvmet-auth: Synchronize timeout work during SQ teardown
MAINTAINERS: update nvme entry
nvmet-tcp: reject unsolicited H2CData PDUs
nvme-tcp: defer TLS inline send to io_work
nvmet-tcp: fix out-of-bounds write when receiving an over-long PDU
nvme-tcp: return -EPROTO for a C2HData on a write
nvmet: print namespace IDs as unsigned 32bit value
nvme: print namespace IDs as unsigned 32bit value
nvme: remove stale namespaces by NSID range during scan
nvme: add missing SRCU grace period in error path
nvme-fabrics: fix DHCHAP secret leak on parse failure
nvmet-rdma: fix queue leak when connect backlog is exceeded
nvme: add opcode filtering for fault injection
nvme: fix racy access to FDP placement id array
nvme: set ns->head in nvme_alloc_ns_head
nvme-rdma: fix -EIO cleanup order in queue_rq
nvme: skip the zoned limits update if the zone info query failed
...
|
||
|
Randy Dunlap
|
fd9beb8870 |
nvme-tcp.h: drop kernel-doc comments, fix a few descriptions
Expand @fei into @feil and @feih because the field was split due to it not being 32-bit aligned. Struct member @hdr was described twice in struct nvme_tcp_rsp_pdu, so drop one of them. These structs are defined in a spec outside of the kernel, so kernel-doc comments for them aren't needed here as well. This avoids kernel-doc warnings: Warning: include/linux/nvme-tcp.h:95 struct member 'rsvd2' not described in 'nvme_tcp_icreq_pdu' Warning: include/linux/nvme-tcp.h:113 struct member 'rsvd' not described in 'nvme_tcp_icresp_pdu' Warning: include/linux/nvme-tcp.h:128 struct member 'feil' not described in 'nvme_tcp_term_pdu' Warning: include/linux/nvme-tcp.h:128 struct member 'feiu' not described in 'nvme_tcp_term_pdu' Warning: include/linux/nvme-tcp.h:128 struct member 'rsvd' not described in 'nvme_tcp_term_pdu' Warning: include/linux/nvme-tcp.h:169 struct member 'rsvd' not described in 'nvme_tcp_r2t_pdu' Warning: include/linux/nvme-tcp.h:187 struct member 'rsvd' not described in 'nvme_tcp_data_pdu' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org> |
||
|
Niklas Cassel
|
56e6279266 |
nvme-fc: fix double free of fabrics options when nvme_add_ctrl() fails
nvmf_create_ctrl() owns the fabrics options and frees them whenever ->create_ctrl() returns an error, so a transport must not free them on its own error paths. nvme-fc tracks this by testing ctrl->ctrl.opts in nvme_fc_ctrl_free(), which requires nvme_fc_init_ctrl() to clear that pointer on every error exit. The coupling is implicit, and commit |
||
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Seokgyu Choi
|
09d0c07bd9 |
nvmet: reject namespace enable without device path
A newly allocated namespace has a NULL device_path until userspace configures the device_path attribute. If buffered_io is enabled before device_path is configured, nvmet_bdev_ns_enable() returns -ENOTBLK and nvmet_ns_enable() falls back to nvmet_file_ns_enable(). The latter passes the NULL device_path to filp_open(), causing a NULL pointer dereference in getname_kernel(). Reject namespace enable when device_path has not been configured. Reported-by: syzbot+f613f9f010ec98eb9d86@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=f613f9f010ec98eb9d86 Signed-off-by: Seokgyu Choi <tjrrb0313@gmail.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org> |
||
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Kazuki Hanai
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eaa948c0e1 |
nvmet-auth: Synchronize timeout work during SQ teardown
nvmet_auth_sq_free() cancels auth_expired_work with
cancel_delayed_work(). If the work has already started, cancellation does
not wait for the callback. Transport teardown can consequently free or
reuse the queue containing struct nvmet_sq while
nvmet_auth_expired_work() still accesses that SQ.
Add a teardown-specific helper that synchronously drains the delayed work
before freeing authentication state, and use it from nvmet_sq_destroy().
Keep the non-synchronous helper for in-band authentication state cleanup,
where the SQ owner remains alive.
Fixes:
|
||
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Keith Busch
|
5cdd07a688 |
MAINTAINERS: update nvme entry
Update Jens' entry to match the mail address of his other entries. Acked-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Keith Busch <kbusch@kernel.org> |
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Shivam Kumar
|
db62b35cbc |
nvmet-tcp: reject unsolicited H2CData PDUs
nvmet_tcp_handle_h2c_data_pdu() accepts an H2CData PDU after only checking
that its TTAG is a valid in-range command index and that the command's
data buffers are mapped. It never checks that the target has actually
solicited that data by sending an R2T for the command.
A remote host can abuse this. It submits a write command that takes the
R2T path and, before the target transmits the R2T, sends an H2CData PDU
for that command's tag. The data completes the command early, and when
the command then fails synchronously (e.g. a length mismatch caught by
nvmet_check_transfer_len()), it is completed a second time. Each
completion calls nvmet_tcp_queue_response(), so the same command is added
to queue->resp_list twice while it is still linked; the second llist_add()
makes the node point to itself (lentry->next == lentry).
nvmet_tcp_process_resp_list() then walks that self-referential node and
adds the command to resp_send_list twice. With CONFIG_DEBUG_LIST this
trips the "list_add double add" check (kernel BUG); without it the loop
never terminates and the nvmet_tcp workqueue wedges (soft-lockup). It is
remotely triggerable and needs no authentication on an allow_any_host
subsystem.
Track whether an R2T has been transmitted for a command and reject an
H2CData PDU that arrives before it. The flag is cleared on command reuse
(nvmet_tcp_get_cmd() zeroes cmd->flags) and stays set across the multiple
H2CData PDUs of a single solicited transfer.
Fixes:
|
||
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Xixin Liu
|
08acb54b06 |
nvme-tcp: defer TLS inline send to io_work
blk_mq holds set->srcu while queuing and running requests. The kTLS
software send path takes ctx->tx_lock. lockdep knows that tx_lock
nests under elevator_lock which then waits on srcu, so an inline
send from that path under TLS triggers circular locking.
Skip the inline send optimization for TLS queues so the send runs
from the workqueue instead. The same workqueue already retries TLS
sends on write-space notifications. Plain TCP keeps the inline path.
Fixes:
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Shivam Kumar
|
14cc5a7e77 |
nvmet-tcp: fix out-of-bounds write when receiving an over-long PDU
nvmet_tcp_try_recv_pdu() reads a PDU header into the fixed 128-byte
queue->pdu union, then computes the remaining payload length as
queue->left = hdr->hlen - queue->offset + hdgst;
and reads that many more bytes into &queue->pdu + queue->offset, without
ever bounding the result against sizeof(queue->pdu).
A struct nvme_tcp_icreq_pdu is itself 128 bytes, exactly the size of the
union. Once a header digest has been negotiated (hdgst = 4), a second
ICReq passes the hlen == nvmet_tcp_pdu_size() check but yields
queue->left = 128 - 8 + 4 = 124, so bytes 8..132 are written into the
128-byte buffer -- 4 bytes past its end, over queue->hdr_digest and
queue->data_digest. Those bytes are attacker-controlled (an ICReq
carries no digest), and the duplicate ICReq is only rejected later,
after the overflow. A remote unauthenticated host can thus corrupt
kernel memory adjacent to the receive buffer.
Reject any PDU whose declared length would read past the end of
queue->pdu before the second recv.
Fixes:
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||
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Yehyeong Lee
|
df7197ebc7 |
nvme-tcp: return -EPROTO for a C2HData on a write
The direction check in nvme_tcp_handle_c2h_data() returns -EIO. A C2HData PDU naming a command that did not ask for data is a protocol violation, and the check that rejects a PDU on those grounds a few lines below it - SUCCESS set without LAST - returns -EPROTO. No caller distinguishes the two, so this changes the error code alone. Suggested-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Yehyeong Lee <yhlee@isslab.korea.ac.kr> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Keith Busch <kbusch@kernel.org> |
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Mohamed Khalfella
|
59fe1cbc57 |
nvmet: print namespace IDs as unsigned 32bit value
struct nvmet_ns.nsid is a u32, but a few messages print it with %d. An NSID larger than 0x7fffffff is rendered as a negative number, which is misleading in general and particularly so for the configfs messages that echo back the NSID the user just asked for. For example: [ T200] nvmet: adding nsid -16 to subsystem mysubsystem Print them with %u. The invalid-NSID error in nvmet_ns_make() keeps its %#x because the two values it rejects, 0 and NVME_NSID_ALL, are more readable in hex format. No functional change other than how the NSID is formatted. Fixes: |
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Mohamed Khalfella
|
b2d8f2a372 |
nvme: print namespace IDs as unsigned 32bit value
NSIDs are 32-bit unsigned values, but a number of log messages print them with %d. An NSID larger than 0x7fffffff is rendered as a negative number, which is confusing in the kernel log and makes the message hard to correlate with the namespace it talks about. Sparse NSID spaces where high NSIDs are common are the most likely to hit this. The nsid sysfs attribute has the same problem, and there it is worse because userspace parses the value. For example: $ grep . /sys/class/block/nvme0*/nsid /sys/class/block/nvme0c0n1/nsid:10 /sys/class/block/nvme0c0n2/nsid:-16 /sys/class/block/nvme0c0n3/nsid:11 /sys/class/block/nvme0c0n4/nsid:-2000000016 /sys/class/block/nvme0n1/nsid:10 /sys/class/block/nvme0n2/nsid:-16 /sys/class/block/nvme0n3/nsid:11 /sys/class/block/nvme0n4/nsid:-2000000016 $ Print all of them with %u. Several messages in these files, including two in zns.c right next to the ones being changed, already use %u, so this only makes the rest consistent with them. No functional change other than how the NSID is formatted. Fixes: |
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Mohamed Khalfella
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4ed7f3d7d4 |
nvme: remove stale namespaces by NSID range during scan
nvme_scan_ns_list() drops the stale namespaces in each gap in the
reported NSID list one NSID at a time. Every iteration calls
nvme_find_get_ns() to look the namespace up and removes it if it is
present. The loop runs once per NSID in the gap rather than once per
namespace actually present.
NSIDs are 32-bit, so a target with a sparse NSID space can make a
single gap spin the loop billions of times with nothing to remove.
watchdog: BUG: soft lockup - CPU#4 stuck for 26s!
Workqueue: nvme-wq nvme_scan_work [nvme_core]
RIP: 0010:__srcu_read_unlock+0xb/0x20
Call Trace:
nvme_find_get_ns+0x7d/0xb0 [nvme_core]
nvme_scan_ns_list+0xe8/0x280 [nvme_core]
nvme_scan_work+0x18a/0x280 [nvme_core]
process_one_work+0x197/0x380
worker_thread+0x2fe/0x410
kthread+0xe0/0x100
Rename nvme_remove_invalid_namespaces() to nvme_remove_nsid_range()
and give it an open (start, end) NSID range. ctrl->namespaces is
sorted by NSID, so the whole gap is dropped in a single walk that
stops once end is reached. This bounds the work by the namespaces
that are present instead of by the size of the gap.
Fixes:
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Tristan Madani
|
ef248d5de4 |
nvme: add missing SRCU grace period in error path
nvme_alloc_ns() error path at out_unlink_ns removes ns from the
namespace head siblings list with list_del_rcu(&ns->siblings) but
does not wait for SRCU readers before freeing the namespace struct.
Multipath code iterates the head->list under srcu_read_lock() in
nvme_find_path() and nvme_mpath_revalidate_paths(), so a concurrent
reader can still hold a reference to ns when kfree(ns) runs.
The normal removal path in nvme_ns_remove() correctly calls
synchronize_srcu(&ns->head->srcu) after list_del_rcu() to wait for
in-progress readers. Add the same grace period in the error path.
Fixes:
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||
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Xu Rao
|
afdee49a1b |
nvme-fabrics: fix DHCHAP secret leak on parse failure
nvmf_parse_options() duplicates dhchap_secret and dhchap_ctrl_secret
with match_strdup() before validating the DHHC-1: representation.
If validation fails, the parser returns -EINVAL before the temporary
string in p is assigned to opts->dhchap_secret or
opts->dhchap_ctrl_secret. nvmf_create_ctrl() subsequently frees opts,
but nvmf_free_options() cannot release the unassigned temporary string.
Each rejected option therefore leaks one allocation.
This is easy to miss because valid secrets transfer ownership to opts
and are freed normally, while the malformed-secret path still returns
the expected -EINVAL to userspace.
With CONFIG_NVME_HOST_AUTH enabled, the leak is reachable before the
required-option checks and transport lookup. No NVMe-oF target or
working transport connection is required; for example, repeatedly
writing
dhchap_secret=BAD
or
dhchap_ctrl_secret=BAD
to /dev/nvme-fabrics deterministically takes the leaking parse path.
Free the temporary string before leaving both validation error paths.
Use kfree_sensitive() because the copied option may contain secret
material even when its representation is rejected, matching the
sensitive cleanup used for stored DHCHAP secrets.
Fixes:
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||
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Kanishka De Silva
|
6e2b571b0a |
ublk: clear VM_MAYWRITE on read-only ublk char device mmap
ublk_ch_mmap() rejects mmap requests with VM_WRITE set, but never
clears VM_MAYWRITE on the resulting read-only mapping. This allows
a userspace daemon to mmap the per-queue command buffer PROT_READ,
then upgrade it to PROT_WRITE via mprotect(), since VM_MAYWRITE was
never cleared.
The command buffer holds struct ublksrv_io_desc entries that are
kernel-written ABI; a writable mapping lets an unprivileged daemon
process corrupt fields such as addr, op_flags, nr_sectors, and
start_sector.
Same bug class as the drm/panthor and drm/vc4 VM_MAYWRITE fixes, and
the 2026-08-13 ptp/vmclock fix (
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Keith Busch
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e52349a5ea |
loop, zloop: fix dma_alignment for large or unreported limits
A file system sets STATX_DIOALIGN with zeroed alignments when the file can't be used for direct I/O. The zero underflowed to UINT_MAX and triggered a queue limits validation warning. Fall back to the block device's limits when dio_mem_align isn't reported. A file system with a block size larger than PAGE_SIZE may also report a memory alignment that can't be expressed as a queue limit. File systems fall back to buffered I/O for requests that don't meet their alignment, so cap the reported limit to the largest possible value. Fixes: |
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Keith Busch
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96c8ea3c5a |
block: save page offset gaps in cloned bio
The cloned bio needs to inherit the accumulated gaps between vectors so
that we can know if this bio can subscribe to the iova coalescing
optimization.
When cloning for a split, the gap only applies to the front bio since
that's as far as has been processed. The remaining bio can reset its
gaps to 0 since it advanced past the checked vectors, and will start its
accounting from there on the next split check.
Fixes:
|
||
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Damien Le Moal
|
3f9c7a108c |
block: flag zoned disks with GENHD_FL_NO_PART
Zoned block devices do not support partitions. However, the partition
table is nevertheless still inspected, and any partition found ignored
with a warning in add_partition(). While this is generally not a problem,
and in fact beneficial to the user as it indicates an invalid use of a
zoned block device, scanning for a partition table on the device may
result in issuing read operations to offline zones (e.g. after a disk head
is depopulated for disks that support head management operations).
Since partitions are ignored anyway, completely disable partition scanning
for zoned gendisks by setting the flag GENHD_FL_NO_PART in __add_disk().
The existing check in add_partition() is left as-is to ensure that we
still get a warning if for whatever reason, despite GENHD_FL_NO_PART, we
still endup trying to add partitions.
Flagging zoned disks with GENHD_FL_NO_PART also has the benefit to expose
through sysfs the ext_range attribute with the value of 1 instead of the
default DISK_MAX_PARTS, thus correctly advertizing the fact that zoned
disks do not support partitions.
Fixes:
|
||
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Linus Torvalds
|
cee9395acd | Linux 7.3-rc1 | ||
|
Linus Torvalds
|
78bb208b99 |
i2c-fixes for v7.3-rc1
Fixes mainly for teardown and resource handling, runtime PM and hardware-specific controller issues. - core: fix debugfs use-after-free when removing the adapter - designware: apply interrupt mask quirk for HJMC3001 - imx-lpi2c: avoid target accesses on master-only controllers - mux: release channel node when adapter registration fails - qcom-cci: fix autosuspend and runtime PM cleanup on removal - qcom-geni: fix timing parameters for 32 MHz clock -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQScDfrjQa34uOld1VLaeAVmJtMtbgUCapRFYgAKCRDaeAVmJtMt bpVsAQDz0v5x5AdiZQS224oErSA6vfd7ztavFkh8gg3tR+PgogEAhhV+xChRle4U DTwvfC2DYuzxJxYpuQbMGdvu39cuTgA= =t/+3 -----END PGP SIGNATURE----- Merge tag 'i2c-fixes-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux Pull i2c fixes from Andi Shyti: "Fixes mainly for teardown and resource handling, runtime PM and hardware-specific controller issues: - fix debugfs use-after-free when removing the adapter - designware: apply interrupt mask quirk for HJMC3001 - imx-lpi2c: avoid target accesses on master-only controllers - mux: release channel node when adapter registration fails - qcom-cci: fix autosuspend and runtime PM cleanup on removal - qcom-geni: fix timing parameters for 32 MHz clock" * tag 'i2c-fixes-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux: i2c: core: fix debugfs UAF on adapter removal i2c: imx-lpi2c: avoid accessing target registers on master-only controllers i2c: qcom-cci: fix autosuspend cleanup i2c: designware: Enable interrupt mask workaround for HJMC3001 i2c: qcom-geni: update frequency table to fix timing parameters i2c: mux: Fix channel node leak on adapter add failure |
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Linus Torvalds
|
eea8bdcb59 |
Coccinelle patches for Linux v7.3
Sang-Heon Jeon <ekffu200098@gmail.com> has cleaned up a number of the semantic patches in the scripts/coccinelle directory, particularly with respect to functions that no longer exist in the kernel. He and I have also done some reorganizations that improve performance. I eliminatd some false positives. 相浦彰 / AIURA，AKIRA <akira.aiura.bj@hitachi.com> fixed an out of date URL. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEnGZC8gbRfLXdcpA0F+92B3f5RZ0FAmqUJzoACgkQF+92B3f5 RZ1ZKA//XmJPmm4VapiaWb3Kd9R11JXEqUrkDMkexkwpa+844xC6XfUKsAJTsxff 18UksaPH+GQyLInWtu271uPDL+3X/yXbSU0iQA675XVQsG9Bz9MJ3R7tDcmFiJR9 Oflm7VwlG0QFVk1HVJRtY5+kfZ5ob54CZ82QltHCRIrPKQJ9JWqS8ffnNggLQu91 D079YK9gL/SqTXsWSUg+oU/TN5zILAZ0XDAdqN5THuMtq3ADurlKoPFeGHTiXdDs rFlmbu3XX40aL06qun6B4WLD/86fpvaVQ9NwqJnTEoTA4GNwENY/wYY9GJdsWa7h N7bTB7R8g441orRx0CeGyFBJkNocg4V5ImT42aGtsxfgIxDvFPxcfVg3TnCSbO8/ SYvvnzaIzdYkx41IIIHPLZHNbW96kbT8rI5s3DrkUoKvMePnCtrV/6bR1QFBHdiw I5/q4yhFjwvRh5ffiU5McqlYcM4NK1s3lHD+fk6oKf8XOgPzo6b1nBFky+P4Whw+ Sy/uBM2TrafRlvRrctz0EdhKSQede/Q7OVFcJKOvUUwnYKRqmrM5qPIQvDg6s4zZ 7NQWK7SsfWFKFUd1mljqN9Pe//fLIxfHKqyQwWtoPJwPmVaKSUTF/UDHu5HR4VVn wd4MxZj1ck3Dv/mtvAcJNxKw3+imD+284wPkpsrityMDpdYRHoc= =AgiL -----END PGP SIGNATURE----- Merge tag 'cocci-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux Pull Coccinelle updates from Julia Lawall: - Clean up a number of the semantic patches in the scripts/coccinelle directory, particularly with respect to functions that no longer exist in the kernel (Sang-Heon Jeon) He and I have also done some reorganizations that improve performance. - Eliminate some false positives (me) - Fix an out of date URL (相浦彰) * tag 'cocci-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux: coccinelle: ifnulldev_put: update error message coccinelle: ifnulldev_put: update outdated helper names coccinelle: atomic_as_refcounter: drop atomic_long_dec_and_lock coccinelle: kfree_mismatch: drop vmalloc_exec coccinelle: pool_zalloc-simple: drop the pci_pool_alloc rules coccinelle: zalloc-simple: drop the kmem_alloc rules coccinelle: alloc_cast: drop removed allocators coccinelle: remove obsolete pci_free_consistent.cocci scripts: coccinelle: devm_free: reduce false positives coccinelle: misc: struct_size: drop unneeded parentheses coccinelle: mini_lock: improve performance when searching loops coccinelle: api: check for macro context coccinelle: update Coccinelle website URL coccinelle: misc: minmax: avoid unhelpful isomorphisms coccinelle: misc: minmax: check for the presence of if cases coccinelle: misc: minmax: drop unneeded parentheses coccinelle: misc: minmax: improve performance when no candidate exists coccinelle: double_lock: improve performance when no double lock exists |
||
|
Darrick J. Wong
|
cbb4c6d9af |
CREDITS/mailmap: add some info about Darrick J. Wong
Add myself to CREDITS because apparently I've never done that; and update mailmap so that all my old email addresses get remapped to the kernel.org redirector. Signed-off-by: "Darrick J. Wong" <djwong@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
a23cbb0574 |
- Fix UM build regression caused by the removal of the UM
specific timex.h header. (Thomas Weißschuh) Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmqTmUsRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1iFihAAtSFpL6WKwu+eTTdTn/J41OCx6SWMw79O GRXfHX7HKVS52IhEnh3OWDVcMAqhNXe8oP/JwzBn4EuCv2LrsuBxpiTp6Bq4Y0Da Ws16Nb0CRH966L9E6z0kMZQBMsKrLGXGOE+/t9gzHpkTBzJ4a7Dzh1TZX2YudhRO lrnS+7azTb5XyshyMDo0C43AH6rUpt1ffYUz0MyACkbWPzQge42O3neN/2gKMDjq TM128Man3V4AX6K/9hC4vnvDNYdHsUqxHhc81826wVX7brF74uoYSiogn/AZK7RY CK9GQmAv7xo7AJTqe9AKt5dCy/cvVLp4vLqVYMQMGaFB05PF+1EMY69xrAkWnS4k 1cYnU0hCHN/86XOShe1s0101UPD6ZxYo/WlU53VGRJMNi7Dm5OMFFOGzAK9WfTIB 4UyOwuzq/505aA8dr5+Hk5PYikDvDXOA/zmqewAMonDrlTWhPBxWV6k+Dhks8WOt MIgjoX8wFlA7h0SUQH12XN/pxEBTgNl4P4k8YyHqVwOKN/XPZJ6XPGt2nIc8hnVc m3wHxP27x/68Ugpz1a8oADkC6lhDFgTE5XO6mmpfHKaVp/Fwdjrg8atwltHbixiV 4mo5ZlcI759lN40EBJM4QbGRP8k5TjRGgkUnv7B2qpBBgAvPnCnlMZo0871J6VVz 0CeKb6kxT+k= =eGi8 -----END PGP SIGNATURE----- Merge tag 'timers-urgent-2026-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Ingo Molnar: - Fix UM build regression caused by the removal of the UM specific timex.h header (Thomas Weißschuh) * tag 'timers-urgent-2026-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: um: Use asm-generic/timex.h over the host architecture one |
||
|
Linus Torvalds
|
637836563d |
- Revert a commit to spinlock cleanup guards that got caught up
in the subtle limitations & fragility of guards (again...) and
caused a regression (Peter Zijlstra)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'locking-urgent-2026-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fix from Ingo Molnar:
- Revert a commit to spinlock cleanup guards that got caught up
in the subtle limitations & fragility of guards (again...) and
caused a regression (Peter Zijlstra)
* tag 'locking-urgent-2026-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking: Revert switching guards to _irq_{disable,enable}()
|
||
|
Linus Torvalds
|
f59c074e76 |
Rust fixes for v7.3
Toolchain and infrastructure:
- Fix KCFI failures, such as in Rust doctests, by disabling function
merging when CFI is enabled. Gary reported the LLVM bug to upstream
and it is now fixed in their mainline.
- Fix 'objtool' fallthrough warnings under the experimental
'CONFIG_RUST_INLINE_HELPERS' by passing (for the combined Rust and
helpers code) the LLVM options needed to preserve the unreachable
traps that 'rustc' normally emits.
In addition, fix 'objtool' errors when LTO is enabled on top, by
also filtering out the LTO flags (for the combined Rust and helpers
code) so that the traps are kept in place.
- Fix 'objtool' warnings by adding one more 'noreturn' function.
- Fix 'make rusttest' target when the 'rustc-dev' component is
installed and Rust >= 1.82.0, <= 1.87.0 is used.
'kernel' crate:
- 'num' module: fix soundness issue in the 'Bounded' conversion from
'bool' by restricting the conversions to unsigned 'Bounded'.
- 'jump_label' module: fix future 'make rusttest' target failures when
'ARCH=' is set to an arch different than the host's.
- 'list' module: fix incorrect 'pop_back()' comment.
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Merge tag 'rust-fixes-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
Pull Rust fixes from Miguel Ojeda:
"Toolchain and infrastructure:
- Fix KCFI failures, such as in Rust doctests, by disabling function
merging when CFI is enabled. Gary reported the LLVM bug to upstream
and it is now fixed in their mainline.
- Fix 'objtool' fallthrough warnings under the experimental
'CONFIG_RUST_INLINE_HELPERS' by passing (for the combined Rust and
helpers code) the LLVM options needed to preserve the unreachable
traps that 'rustc' normally emits.
In addition, fix 'objtool' errors when LTO is enabled on top, by
also filtering out the LTO flags (for the combined Rust and helpers
code) so that the traps are kept in place.
- Fix 'objtool' warnings by adding one more 'noreturn' function.
- Fix 'make rusttest' target when the 'rustc-dev' component is
installed and Rust >= 1.82.0, <= 1.87.0 is used.
'kernel' crate:
- 'num' module: fix soundness issue in the 'Bounded' conversion from
'bool' by restricting the conversions to unsigned 'Bounded'.
- 'jump_label' module: fix future 'make rusttest' target failures
when 'ARCH=' is set to an arch different than the host's.
- 'list' module: fix incorrect 'pop_back()' comment"
* tag 'rust-fixes-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux:
rust: kbuild: disambiguate `zerocopy_derive` for `rusttest`
rust: num: restrict bool conversion to unsigned Bounded
kbuild: rust: keep Rust objects out of Clang LTO with inline helpers
kbuild: rust: preserve unreachable traps with inline helpers
rust: cfi: disable function merging if CFI is enabled
rust: jump_label: skip arch-specific asm in `testlib` builds
objtool/rust: add one more `noreturn` Rust function
rust: kernel: list: fix incorrect pop_back example comment
|
||
|
Linus Torvalds
|
0fe792fa9b |
ARM updates for 7.3-rc1
- add module description for kprobes testing module
- remove references to CONFIG_CPU_ARM92x_CPU_IDLE options
- expand comment in ARM's __switch_to()
Also a number of fixes that missed 7.2:
- disable broken eBPF on RiscPC
- more BKPT fixes (guys, it's a *very* bad idea when everyone uses
the BKPT instruction for their own differing purposes.)
- another preempt-rt fix, this time for siglock / CPU timers
- fix another path where we try to send signals to processes
with interrupts disabled
- acquire mmap write lock for show_pte() with user faults
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux
Pull arm updates from Russell King:
"Updates for 7.3:
- add module description for kprobes testing module
- remove references to CONFIG_CPU_ARM92x_CPU_IDLE options
- expand comment in ARM's __switch_to()
Also a number of fixes that missed 7.2:
- disable broken eBPF on RiscPC
- more BKPT fixes (guys, it's a *very* bad idea when everyone uses
the BKPT instruction for their own differing purposes)
- another preempt-rt fix, this time for siglock / CPU timers
- fix another path where we try to send signals to processes with
interrupts disabled
- acquire mmap write lock for show_pte() with user faults"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux:
ARM: 9480/1: entry: expand comment in __switch_to
ARM: 9478/1: Remove references to removed CONFIG_CPU_ARM92x_CPU_IDLE options
ARM: 9485/1: mm: acquire mmap write lock around show_pte() for user faults
ARM: 9484/1: enable interrupts when unhandled user faults are triggered
ARM: 9483/1: select HAVE_POSIX_CPU_TIMERS_TASK_WORK
ARM: 9481/2: breakpoint: CFI breakpoints only on demand
ARM: 9477/1: Disable broken eBPF JIT on the Risc PC
ARM: 9473/1: kprobes: test: add MODULE_DESCRIPTION
|
||
|
Linus Torvalds
|
fb5b59a6a6 |
OpenRISC 7.3 updates
One small item and one bug fix.
* The bug fix is to fix an unchecked access in our or1k_atomic syscall,
I am debating if we should just deprecate this as there is minimal
need for it.
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Merge tag 'for-linus' of https://github.com/openrisc/linux
Pull OpenRISC updates from Stafford Horne:
"One small trivial macro cleanup and one bug fix.
The bug fix is to fix an unchecked access in our or1k_atomic syscall,
I am debating if we should just deprecate this as there is minimal
need for it"
* tag 'for-linus' of https://github.com/openrisc/linux:
openrisc: fix arbitrary kernel memory access via or1k_atomic syscall
openrisc: drop unneeded semicolon
|
||
|
Linus Torvalds
|
034dd340b0 |
tracing fixes for v7.3:
- Fix error output of boot instance creation failure Currently if a boot instance creation fails, instead of printing out the name of the instance that failed, it prints "(null)". That is because it prints "cur_str" that had already been processed by strsep(). Print the saved name instead. While at it, print the error code of the failure. - Fix use-after-free for same named historgrams Histograms can be named so that they can be used in multiple events. But if the named histogram has a variable attached, the second event that uses the named histogram which duplicates it and needs to free the original after duplication leaves the old variable in place and still visible. If another histogram uses than variable, it will use the stale one which will try to reference the freed duplicate histogram and crash the kernel. Free the duplicate variables along with the duplicated histogram data. - Check return value of kthread_run() in event self test The events self tests uses a kthread for testing but does not check if it succeeded in creating a kthread. If the kthread creation were to fail, the code will still try to call kthread_stop() on the error returned. - Fix race between reading trace_pipe and updating subbuffer size If a user is reading the trace_pipe file at the same time they update the ring buffer sub-buffer size, can cause the trace_pipe read to read stale data. Add trace_access_lock() around updating the ring buffer sub-buffer size. - Fix eventfs_inode on failure path in creation of the events directory In the creation of the "events" directory, if after allocating the eventfs_inode a failure is detected, it calls cleanup_ei() which calls free_ei(). The free_ei() will test if eventfs_inode being freed has no children. It is a bug if it does. But on the failure case of the creation of the "events" directory, the children lists have not yet been initialized and the free will trigger a warning because list_empty() on an uninitialized list returns false. Move the initialization into init_ei() where it makes more sense and makes sure that a created eventfs_inode has its lists initialized upon creation. - Check return value of kthread_run() in ftrace direct sample code The sample code that shows how to use the ftrace direct calls does not test the return of kthread_run() to see if it succeeds. Return a failure if the kthread_run() doesn't succeed. - Clear user events state on fork in case of alloc failure On fork, the child gets a pointer to the parent's user events state. It makes a copy of it then updates the child's pointer to it. But if the allocation fails, the duplication function leaves the child with a pointer to its parent's descriptor. When the child cleans up its data, it will free the parent's descriptor while the parent is still using it. In the duplication function, set the child's user_event_mm to NULL before testing if the allocation succeeded, and when it exits it will not free the parent's descriptor. - Fix retry exhaustion in simple ring buffer reader swap simple_ring_buffer_swap_reader_page() starts with retry set to 8 and post-decrements it only after a failed link replacement. On the final attempt, a successful replacement leaves retry at zero, while a failed replacement leaves it at -1. But the check for success expects the retry value to be non-zero and exits with an error on zero. This is the opposite result. Fix it. - Fail nicely when the remote swap_reader_page() returns an error Currently, if the swap_reader_page() of a remote buffer fails, it triggers a WARN_ON_ONCE() and continues normally. Instead, have it exit with an error and a pr_warn() print instead of a full WARNING. -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCapOC3hQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qvjkAQCGVuyK980rwiBnfenWLpeB3QjfHA8B mV0mJSlGWm1t1gEA9WWzMGbp+OHeRV2xyA+xW7OS1S58VO9OIGrzXCGqbAM= =TrF5 -----END PGP SIGNATURE----- Merge tag 'trace-v7.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fixes from Steven Rostedt: - Fix error output of boot instance creation failure Currently if a boot instance creation fails, instead of printing out the name of the instance that failed, it prints "(null)". That is because it prints "cur_str" that had already been processed by strsep(). Print the saved name instead. While at it, print the error code of the failure. - Fix use-after-free for same named historgrams Histograms can be named so that they can be used in multiple events. But if the named histogram has a variable attached, the second event that uses the named histogram which duplicates it and needs to free the original after duplication leaves the old variable in place and still visible. If another histogram uses than variable, it will use the stale one which will try to reference the freed duplicate histogram and crash the kernel. Free the duplicate variables along with the duplicated histogram data. - Check return value of kthread_run() in event self test The events self tests uses a kthread for testing but does not check if it succeeded in creating a kthread. If the kthread creation were to fail, the code will still try to call kthread_stop() on the error returned. - Fix race between reading trace_pipe and updating subbuffer size If a user is reading the trace_pipe file at the same time they update the ring buffer sub-buffer size, can cause the trace_pipe read to read stale data. Add trace_access_lock() around updating the ring buffer sub-buffer size. - Fix eventfs_inode on failure path in creation of the events directory In the creation of the "events" directory, if after allocating the eventfs_inode a failure is detected, it calls cleanup_ei() which calls free_ei(). The free_ei() will test if eventfs_inode being freed has no children. It is a bug if it does. But on the failure case of the creation of the "events" directory, the children lists have not yet been initialized and the free will trigger a warning because list_empty() on an uninitialized list returns false. Move the initialization into init_ei() where it makes more sense and makes sure that a created eventfs_inode has its lists initialized upon creation. - Check return value of kthread_run() in ftrace direct sample code The sample code that shows how to use the ftrace direct calls does not test the return of kthread_run() to see if it succeeds. Return a failure if the kthread_run() doesn't succeed. - Clear user events state on fork in case of alloc failure On fork, the child gets a pointer to the parent's user events state. It makes a copy of it then updates the child's pointer to it. But if the allocation fails, the duplication function leaves the child with a pointer to its parent's descriptor. When the child cleans up its data, it will free the parent's descriptor while the parent is still using it. In the duplication function, set the child's user_event_mm to NULL before testing if the allocation succeeded, and when it exits it will not free the parent's descriptor. - Fix retry exhaustion in simple ring buffer reader swap simple_ring_buffer_swap_reader_page() starts with retry set to 8 and post-decrements it only after a failed link replacement. On the final attempt, a successful replacement leaves retry at zero, while a failed replacement leaves it at -1. But the check for success expects the retry value to be non-zero and exits with an error on zero. This is the opposite result. Fix it. - Fail nicely when the remote swap_reader_page() returns an error Currently, if the swap_reader_page() of a remote buffer fails, it triggers a WARN_ON_ONCE() and continues normally. Instead, have it exit with an error and a pr_warn() print instead of a full WARNING. * tag 'trace-v7.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: ring-buffer: Stop remote reader update when page swap fails tracing: Fix retry exhaustion in simple ring buffer reader swap tracing/user_events: Clear copied tracing state before fork duplication samples/ftrace: Fix kthread_stop() on ERR_PTR in ftrace-direct-multi-modify samples/ftrace: Fix kthread_stop() on ERR_PTR in ftrace-direct-modify eventfs: Initialize ei->children and ei->list in init_ei() tracing: Fix use-after-free in trace_pipe read on sub-buffer order change tracing: Fix crash passing ERR_PTR to kthread_stop() tracing: Fix use-after-free with same-name named triggers tracing: Fix logged instance name on creation failure |
||
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Russell King (Oracle)
|
1a89abc009 | Merge branches 'fixes' and 'misc' into for-linus | ||
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Julia Lawall
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ef6a1dca8d |
coccinelle: ifnulldev_put: update error message
Update the report and org mode messages to reflect the new function names. Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> |
||
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Sang-Heon Jeon
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f83b8a5869 |
coccinelle: ifnulldev_put: update outdated helper names
dev_put_track() and dev_hold_track() were renamed to netdev_put() and
netdev_hold() by commit
|
||
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Sang-Heon Jeon
|
5264281879 |
coccinelle: atomic_as_refcounter: drop atomic_long_dec_and_lock
atomic_long_dec_and_lock() has never existed. So drop it from the rules. No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> |
||
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Sang-Heon Jeon
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3beb6e620f |
coccinelle: kfree_mismatch: drop vmalloc_exec
vmalloc_exec() was removed by commit
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||
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Sang-Heon Jeon
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729eb52aa1 |
coccinelle: pool_zalloc-simple: drop the pci_pool_alloc rules
pci_pool_alloc() and pci_pool_zalloc() were removed by commit
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||
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Linus Torvalds
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08dbfad3f5 |
SCSI updates for 7.3
Remaining updates for the 7.3 merge window. The only core change is enabling context analysis for the SCSI layer and UFS. The remaining changes are either bug fixes or hardening. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZOpW2gUwxXeCmhkh7ulgGnXF3j0FAmqTH1UACgkQ7ulgGnXF 3j2EhA//VAZ4F5A4McmtwYMnCdUCjaPihX9JC7i0GHnBqloX/Scc97xs7/Gzzf7u 5HcQjoYArPYpHkGMT+KuqEpfzRiiYe41XpiPMQf7EkW4VAwYbuwLqPn4z2ma9HIS LAmxSdi1RDU3KBo9hYm4GTsvY+FYDpmrjNcYNvR5Ajf1H3O1+2EBlA54FJ92Ct1v NuxgR8F9cY2JM9cB84qhjCd1/49NEOfAQjBA32OFGbLC/9TbF83g1pgyClmOyglD WTzmzQkIq7kmq0BKWleRUKwgj9EQmOHpe4VGdvHC4n2G8vTBscsXRMqt4l1pM/UY B7c7MfCT8Ar3EnUBO1m9QAADMj9DMqIWZ7SJRDyJL0BLabhxaxDx+yrdkN0dM4SZ n/GW5f8uNO/jxLumk0OfrUChGhKnsNTjQKDnbQZ8jLPjgaj2bx8UZg/8JglOxfaZ +vV3GGsClxjIANqY6pNwvCuXFxatG1o7HUk+JwX08DQT+k7iKkHRLM/4tpiIIwWm xLvAhrX7SJRYjISZm54bPumMscjkzSaUt6CoHqSIJ9iO5AJWBUqFQqaki+lBqF43 DgIUzdEn/OYk9PGKcpjKoeXbEkBPkogHF2YI848z0bdlgb1ae+FHzkDoYH58mDKZ wVt+kQQ3iQgwgB2x9NN+wtxlGFMh6nyPS5GpWopUJXEEvm2WygY= =tfy0 -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi Pull more SCSI updates from Martin Petersen: "Remaining updates for the 7.3 merge window. The only core change is enabling context analysis for the SCSI layer and UFS. The remaining changes are either bug fixes or hardening" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi: (26 commits) scsi: snic: Fix SCSI host leak on workqueue allocation failure scsi: MAINTAINERS: Update my email address scsi: MAINTAINERS: Leave the cumana_1 and oak drivers to the RISCPC maintainers scsi: leapraid: Standardize NCQ priority sysfs attributes scsi: leapraid: Serialize firmware log mmap with teardown scsi: leapraid: Balance host references for firmware log VMAs scsi: lpfc: Remove unnnecessary NULL check scsi: qla2xxx: Fix an loop timeout test scsi: qla2xxx: Fix an error code in qla_get_tmf() scsi: ibmvfc: Fix use of uninitialized rport in ibmvfc_do_work() scsi: core: Enable context analysis for hosts.o scsi: lpfc: Replace strlcat() with sysfs_emit_at() in the sysfs show functions scsi: lpfc: Replace strlcat() with seq_buf in the debugfs dump helpers scsi: lpfc: Replace strlcat() with seq_buf in lpfc_rx_monitor_report() scsi: lpfc: Replace strlcat() with scnprintf() in lpfc_vport_symbolic_node_name() scsi: lpfc: Replace strlcat() with seq_buf in lpfc_info() scsi: core: Enable context analysis scsi: core: Protect host state changes with the host lock scsi: core: Add lock context annotations scsi: core: Pass the SCSI host pointer directly to scanning functions ... |
||
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Ali Ahmet Memis
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78004e9a87 |
openrisc: fix arbitrary kernel memory access via or1k_atomic syscall
sys_or1k_atomic() (syscall 244 in the "or1k" ABI) takes two user
pointers, v1 and v2, and swaps the words they point to in hand-written
assembly.
l.lwz r29,0(r4)
l.lwz r27,0(r5)
l.sw 0(r4),r27
l.sw 0(r5),r29
The pointers are not checked with access_ok(). The four memory
accesses also have no exception table entries.
A caller passes a kernel address as either pointer, and the syscall
reads from and writes to it directly.
This gives an unprivileged process a kernel read/write primitive. It
overwrites kernel data such as the sys_call_table, gaining code
execution in kernel context.
Check both pointers before entering the critical section. Add fixups
for the four memory accesses so faults on valid but unmapped user
addresses return -EFAULT.
[shorne@gmail.com: fix comment style]
Fixes:
|
||
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Linus Torvalds
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cf72cbb39d |
io_uring-7.3-20260828
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmqR/ZwQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpr6GD/9uEDS/3lBXkP5r6qO4E5v/6eN7Sz1F/gZ4 vkH4reHh3U3VSjwOaWJHLXCkJV06JmlJAggCn0dq+P8cXWKH9VpwppzpedY/Ua05 oiDXgyoaAzhgYzE/seCALdFR0zOyvhSlluDiucrwWCcx0h4HOEnysZ3Q4RQ8gXXx 2mQ+M/n2WdXPPUHPEGezPL9PvtitFjUFr8WBeWksCtFQ+Ycyk6+NDPSanxeOjJCI FhgQDxiUIWSEItEniuwq4lUQFtImkRyUvBPPbPb51ahzkCc1QSjr8WVtfO0RJtON uiUU9hkTcKis/ufR+esikrjV2nwxo3fv2WkknrBfJ5jNFiLp/CR+FPZRwH3A/AoH Onoi3qcpcHrXzQD4j/UhyUcaIM7sntwour4PBg8cKUh/lwZkt94+orp6lniiV/Dd aS3IKmCymQjpf5N3b0QnQSi2lOGk6bUKyQD8YUnA/N3rw3olfkzSGBDz6Y4gQxAY XpvmuPDXndhfn17JSGpsCjohWkWEUuSQh1fx5JLsV9XkaPaeA89/epUzu2+b1Kxw c+/uaCkQsGGLpHa6xWhJLGocyYZViDUYeIPz8C7gqTDXTMU70mtZvILl+aZjVrjF iU2aSWDuS9oD0g16yT7FY8pBQvB8RnuNCUmS92QIr+VMqnp7793DPD5gwN88k+8L 4x4gInB+ag== =I3ma -----END PGP SIGNATURE----- Merge tag 'io_uring-7.3-20260828' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux Pull io_uring fixes from Jens Axboe: "A few smaller fixes for io_uring that should go into the 7.3-rc1 kernel, all three headed to stable as well. This contains: - A few fixes around cancellation and teardown for waitid - Cap the user size for the query interface copy-out" * tag 'io_uring-7.3-20260828' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: io_uring/waitid: avoid siginfo copy during ring teardown io_uring/waitid: honor task_work cancellation io_uring/query: cap user size passed to copy_struct_to_user |
||
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Linus Torvalds
|
a99d741df7 |
drm next/fixes for 7.3-rc1
core: - use drm_warn instead of warn msm: - Bindings: - Added Shikra support - Document a840, a704, a722 - Core: - Use drm_client buffers for fbdev emulation - teardown fixes - ARM32 DMA fixup - Remove objects from evict list when re-validated - Bunch of corner case and error path fixes - DPU: - Dropped dev_pm_opp_set_rate(0) preventing burnout - Fixed SSPP offsets of Kaanapali - DP: - Dropped dev_pm_opp_set_rate(0) preventing burnout - Cleaned up core code in preparation for MST support - Fixed prepare() to let Pipewire continue in case of the unplugged cable - GPU: - Add support for a704 - Add support for a722 - HDMI: - Simplifed register access amdgpu: - eGPU fixes - Runtime PM fix - UserQ fixes - Backlight fix - Discovery sysfs fix - Reset handling fixes - Buffer func handling fix for xgmi - VCN boundary check fix - DC lut handling fixes - MES fixes - UVD fix - VCE 3 fix - Enforce isolation fix - HPD fix for VGA/LVDS - DML fix - DCN 6 fixes - DC gpu reset fix amdkfd: - Fix return value - CU occupancy for GFX 11 - CU occupancy for GFX 12/12.1 - Queue bounds checking fix - SVM fixes - CRIU bounds checking fix radeon: - iMac display fix xe: - error message cleanups - i2c global register definitions as dependency for xe/i2c fixes - Media workardound - Add CCS to gt_idle debugfs print - Page fault related fix - i2c related fixes - System Controller mailbox bit fix -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmqR+2wACgkQDHTzWXnE hr5VPRAAhJpCnUEOUnhiBRfQB3lqHuKV4N9XQGVoaAZHYLxNkZD6I99ScpIznEr9 sHG0ViBqz2PHyM2XoJzPZDzm8Us0moVUMMdV56IH7h11l8E7Az2Sd/Ji+AQvZEBT /qh9Py0/fjibfDm0ueMROFRhuD8RA2sJqzkGMZUBvErh+zmEQvkIDkIT6A5RpHD8 B3XEGN+UCxPBzCnKNixyNDgY2i4ipFAe0MDj9+Mh0b9BM9BoV8+Eb7sjkBz+ROMH tl57Mjjd37FaYM9MgtEt9m7eOBf266V9Xb9tbIfqShwO1aZa0Vfzuih/3Ck53Nwc VkwepP7NHZZKFHIxFgcRCVjzyA3HpZJmLot8YYOyZDJOG6KKp2X0ZUFBog5Uiv8o 7exd95FLUtIsnUtmLxlermOYJwrokgcVoigcalhLCB2+KZ5/BznutzcCSvrd8vI2 LzEGnLMgzuEKeOmiWZjagID51TYwHfPogULUlwWT4XB62dKih7/uselCObj4m/Lc kRSbiXWz1pxisfiFRsK2GECwsbEb/8qOYgSOQBgppuPbSWpX+2P4IApomRBesQ8E Db+i6hptauOwT0/1ZBo8gkOfb0XIWsjg9iV6pVuUIS80hOlr7Zj1MR7mMrWgL0nM Chs4/Nq8jWU1ESbmKPBINIXCGOGuev4lJO/pBjfySLpTUhWOQcw= =wbEZ -----END PGP SIGNATURE----- Merge tag 'drm-next-2026-08-29' of https://gitlab.freedesktop.org/drm/kernel Pull more drm updates from Dave Airlie: "As mentioned last week, an msm pull request fell down the side of the couch or whatever the email equivalent of that is. This has the msm next stuff + the usual fixes for amd/intel. core: - use drm_warn instead of warn msm: - Bindings: - Added Shikra support - Document a840, a704, a722 - Core: - Use drm_client buffers for fbdev emulation - teardown fixes - ARM32 DMA fixup - Remove objects from evict list when re-validated - Bunch of corner case and error path fixes - DPU: - Dropped dev_pm_opp_set_rate(0) preventing burnout - Fixed SSPP offsets of Kaanapali - DP: - Dropped dev_pm_opp_set_rate(0) preventing burnout - Cleaned up core code in preparation for MST support - Fixed prepare() to let Pipewire continue in case of the unplugged cable - GPU: - Add support for a704 - Add support for a722 - HDMI: - Simplifed register access amdgpu: - eGPU fixes - Runtime PM fix - UserQ fixes - Backlight fix - Discovery sysfs fix - Reset handling fixes - Buffer func handling fix for xgmi - VCN boundary check fix - DC lut handling fixes - MES fixes - UVD fix - VCE 3 fix - Enforce isolation fix - HPD fix for VGA/LVDS - DML fix - DCN 6 fixes - DC gpu reset fix amdkfd: - Fix return value - CU occupancy for GFX 11 - CU occupancy for GFX 12/12.1 - Queue bounds checking fix - SVM fixes - CRIU bounds checking fix radeon: - iMac display fix xe: - error message cleanups - i2c global register definitions as dependency for xe/i2c fixes - Media workardound - Add CCS to gt_idle debugfs print - Page fault related fix - i2c related fixes - System Controller mailbox bit fix" * tag 'drm-next-2026-08-29' of https://gitlab.freedesktop.org/drm/kernel: (121 commits) drm/xe/sysctrl: Read mailbox phase bit from hardware drm/xe/i2c: Keep the i2c controller always enabled drm/xe/i2c: Fix the interrupt handling i2c: designware: Global register definitions drm/xe: Reject page faults from non-fault-mode scratch VMs drm/xe/xe_gt_idle: Add CCS to the powergating info print drm/xe: Do not apply WA 14025883347 to media 3503 drm/amd/display: fix dc_lock leak on GPU reset error paths drm/amd/display: Fix redundant GPUVMEnable checks in dcn6 flip schedule drm/amd/display: Fix wrong bytes-per-pixel value for dml2_422_packed_10 drm/amdkfd: guard against NULL restore_mqd in CRIU queue restore drm/amdgpu/userq: fix lock missing for userq fence error set drm/amdkfd: Fix the case that vm range is hole at svm_migrate_copy_to_vram drm/amdkfd: Fix error path at svm_migrate_copy_to_ram drm/amd/display: Log details when failing to register HPD IRQ drm/amd/display: Fix HPD consideration for VGA/LVDS connectors on DCE drm/amdgpu: clamp the isolation index for rings outside a partition drm/amdkfd: Reject zero-sized AQL queue allocations after size halving drm/amdgpu: Fix VCE 3 ring align_mask drm/kfd: Add CU occupancy support to GFX12.1 ... |
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|
Linus Torvalds
|
4cc4cc367f |
ipmi: Fix some minor issues, add async init
Several cleanup on error fixes and a missing RCU wait and proper validation on a received message in one place. The biggest change is the initialization of the driver can be done asynchronously on a work queue. That saves significant boot time. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE/Q1c5nzg9ZpmiCaGYfOMkJGb/4EFAmqR5uMACgkQYfOMkJGb /4HmSw//behOuqAjgDZ8kwxs/WCfdXz4Tz+hr/tFUkHgCMpq5XFKZVBonY5s6eEB y4Wei0JXURTt+Yex7aH7y22g5lIwaOYA8KGklnPGsHerPR9Xpr9PucNq7YjL8EN2 hfND4jHjWtIl/8Z61/D24Dq7zbzY2oNcBt2rnAboKpEQuGOrCR4imuRkVZ182XzL wtsoMwcWYhUIpCvQ87vhUJy9IyJrwHBPRe8ziUoDfxAjQdgKBCcJ2g9hDOQY910A UphBIyAaXfap5QEBhiV4bYJd3+HM0FC/G7zH5MX6+AP19253ODuN8jlq1zCKYiwx h3uEweshhTrEQJPUh5YClRPKs4h3dkRfUPEzzW5UXtoCS75Slcdtoc/A/mf7YTTB dRKaeqyJq6WboVOcLllO6EyJtk8Wrp4YwtMHXwDpi86sHtqcPPuAQMwt5uPomJDU kTvsxfGGaLV+G+pKvjfKH6iLEAPI3gNGcjMJXdH9WPqP+w7lsGDwJR3BCIOZsFoV 8oB4rzjtlkNOTo/WD8Ijo1VU5QT4yhzDC2SYhaoJCL95fMxaay5AIlbN8k3gDalE eIlTgbcyi2qyyTV4+JjjqXdCQwI9AGSoW7B0Y8mJgt5CzY0vl3A1kKa884d5tEOm auJAUgt4oXE2E5qLL5gMgqkiay8ofNNIEMhRpjY0g/yGSUnPPa0= =Nbl3 -----END PGP SIGNATURE----- Merge tag 'for-linus-7.3-1' of https://github.com/cminyard/linux-ipmi Pull ipmi updates from Corey Minyard: "Several cleanup on error fixes and a missing RCU wait and proper validation on a received message in one place. The biggest change is the initialization of the driver can be done asynchronously on a work queue. That saves significant boot time" * tag 'for-linus-7.3-1' of https://github.com/cminyard/linux-ipmi: ipmi: Fix use-after-free of cmd_rcvr in _ipmi_destroy_user() ipmi:msghandler: Cancel work cleanly on an error ipmi:si: Add async init to ipmi_si char: ipmi: use named initializers for acpi_device_id ipmi: Fix leak in __ipmi_bmc_register ipmi: Remove all sysfs files on registration failure ipmi: si: Fix NULL pointer dereference after failed registration ipmi: ipmb: validate write message length |
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Linus Torvalds
|
548e7bcd0c |
A wide variety of mostly CephFS fixes and cleanups, split between
changes that address edge cases (Sam, Xiubo, Matthew), efficiency improvements (Max) and AI-assisted hardening (Michael, Jeremy). One thing that stands out is Alex's change to how CephFS behaves in NEARFULL scenarios: the long-standing "make all writes synchronous" behavior has become opt-in. It was always somewhat controversial and doesn't make much sense for modern deployments; the new default is to continue normal operation (i.e. buffer writes as MDS allows, etc). The behavior in case the cluster reaches any FULL state remains the same as before. -----BEGIN PGP SIGNATURE----- iQFHBAABCgAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmqRz9QTHGlkcnlvbW92 QGdtYWlsLmNvbQAKCRBKf944AhHzi/63CACpEmwY/3lOZ4M0IQV2UJqSWzNNtUDI Hdq7hosk5gRXP/gG1bV63i935Ibe/Sp6Cb/XkTRcrPIxy/1eky8PDZN3knPlPocM TMAdLKUOzzpmehqORWdVsEGSYIXuIfVhrey30pfHVLQc86orTj7worDZydYl8r3L K6nAM8gfcT9l9Sd4jtquaT61kqCcjXKPANlvUtt8oqniMRdpL63GnFHaU33n3XTE 5Dalh4YHtIL4gTA6xZLbZqOq+99QbmmqlqlMiwFNtrfpVtPO7HWHrEy61mYrKW7U Nr7HRF6X+MeUngZVI5AgrH5K6HtlE0SeHZt2XSKuMKGMG+I4dcygUcSr =F8+z -----END PGP SIGNATURE----- Merge tag 'ceph-for-7.3-rc1' of https://github.com/ceph/ceph-client Pull ceph updates from Ilya Dryomov: "A wide variety of mostly CephFS fixes and cleanups, split between changes that address edge cases (Sam, Xiubo, Matthew), efficiency improvements (Max) and AI-assisted hardening (Michael, Jeremy). One thing that stands out is Alex's change to how CephFS behaves in NEARFULL scenarios: the long-standing "make all writes synchronous" behavior has become opt-in. It was always somewhat controversial and doesn't make much sense for modern deployments; the new default is to continue normal operation (i.e. buffer writes as MDS allows, etc). The behavior in case the cluster reaches any FULL state remains the same as before" * tag 'ceph-for-7.3-rc1' of https://github.com/ceph/ceph-client: (32 commits) ceph: force a cap message when a deferred revoke can't be acked immediately libceph: reject buckets with mismatched CRUSH ids ceph: reject export_targets ranks >= CEPH_MAX_MDS in mdsmap decode ceph: fix leaked inode reference on writeback abort at umount libceph: remove ceph_put_page_vector() libceph: validate banner payload length ceph: make nearfull sync writes opt-in ceph: do not repeat ceph_trim_dentries() if no progress possible ceph: drop mdsc->mutex before decoding the MDS reply ceph: fix UAF in check_new_map() on session freed during unlock ceph: fix UAF in __kick_flushing_caps() on cf entry freed during unlock ceph: pass inode pointer around instead of reloading it ceph: mark cap remove with RB_CLEAR_NODE() instead of setting ci=NULL ceph: add helper function ceph_cap_is_removed() ceph: make __ceph_remove_cap() static ceph: cap delegated inode count in ceph_parse_deleg_inos() ceph: bound num_export_targets array for mds info v2/v3 ceph: bound MDSCapAuth path and fs_name decode in handle_session() ceph: bound xattr value length in __build_xattrs() ceph: bound copied dentry name length in NFS export get_name ... |
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Linus Torvalds
|
ce727a090b |
This pull request contains updates for UBI and UBIFS:
UBI: - Support for a per-device wear-leveling threshold - Various fixes and cleanups of error paths - Correctly preserve torture flag up wear-leveling UBIFS: - Various fixes and cleanups of error paths and kernel-doc -----BEGIN PGP SIGNATURE----- iQJmBAABCABQFiEEdgfidid8lnn52cLTZvlZhesYu8EFAmqRnEsbFIAAAAAABAAO bWFudTIsMi41KzEuMTEsMiwyFhxyaWNoYXJkQHNpZ21hLXN0YXIuYXQACgkQZvlZ hesYu8HaKhAAuU11eCVhmQk9jpIdaOnFKwokE/PIj23SRz13jc7PWmFbAIHiaVt4 0p1Xd59kPfdFqsfBo6ZgSr+f0cQu2N1MjzZYSmaklG5iJk2+IuMOIvNdve/GFzNg X86J7yxLtrCq+ULNNgGv0m89G/uYoFP27Su0rAid4D2T5gYEOisXpPw5AhAL6+bS FLRMlt0QWCAtb66FmSeDgTW042NPoSCZNOsxF35X9hQ6RxvftB8mbggmTummmlgb K9Nsuwkarterq7JhS4X+RL6aZG7yDPfHVpdCDD6Ui4W0SP59W0oSokikm1myw6Yg 9NH67jUD03s0y/z3QaNiTVPuQXz5dpUyxGzK/FCT8y2aiycCDmwWF0VG8MVMhC0j TmNiuSWAljweaPSsgF176ISRG63++zwMGtz/JclVlkUwkVKYFbpEv5lcT0EzfCqh ahBlpM2aCLgJaYExd6LSVKEu0tT3+x+2MJDnRWcZM2OPMuL65IQw5V2lbdJN78Gb XFX6bfolhneptc2JwQKJx8E72iW7zuFovprTyS/J+TNcceFbfQTTcFt9EFZaXWnh +wiWm7rL7Xp9t8MA4Sc979oKFJMkAMl3Z6WTUHJWUZicX2hK+3OQaCVNO8LO/izu nPanrTeBnRiBKuAc5skQN5ywaAD3GgG/5ERWP/tdHkdsx34pcvuPnHQ= =+fCs -----END PGP SIGNATURE----- Merge tag 'ubifs-for-linus-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs Pull UBI and UBIFS updates from Richard Weinberger: "UBI: - Support for a per-device wear-leveling threshold - Various fixes and cleanups of error paths - Correctly preserve torture flag up wear-leveling UBIFS: - Various fixes and cleanups of error paths and kernel-doc" * tag 'ubifs-for-linus-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: UBI: support per-device wear-leveling threshold UBI: fix two issues in the ubi.mtd MODULE_PARM_DESC mtd: ubi: Release device reference on busy detach ubi: Fix rollback for explicit UBI device numbers ubifs: fix out-of-bounds read in signature length check UBI: fastmap: Pass to_be_tortured when reusing old fastmap PEBs UBI: Preserve torture flag when rescheduling failed erasures ubifs: ubifs.h: clean up kernel-doc comments ubifs: key.h: use correct function parameter name ubifs: debug.h: fix kernel-doc struct prototypes |
||
|
Linus Torvalds
|
115bd364ab |
f2fs-for-7.3-rc1
In this round, key enhancements focus on reducing inode management memory
overhead, introducing resizable tail sections with unified pinned allocation,
and boosting I/O throughput via parallel multi-device flushes and asynchronous
f2fs_write_end_io() execution. We also add dynamic device alias reservations to
allow on-the-fly space donation from user partitions.
Alongside these features, critical bug fixes resolve folio race conditions,
lingering dirty flags, dentry and block counter leaks, and potential deadloops
in f2fs_fsync_node_pages(). Additional stability patches address error-path
handling across symlink, sync, and rename/unlink operations, prevent pinned file
fragmentation, and correct segment migration and free section accounting in
free_segment_range.
Enhancement:
- reduce memory footprint of ino management
- support dynamic reserve/release for device aliasing
- issue multi-device flushes in parallel
- add a way to run f2fs_write_end_io() asynchronously
- support resizable tail section and unify pinned allocation
Bug fix:
- fix to pass folio->index to f2fs_sanity_check_node_footer()
- fix folio_nr_pages() race after put in large folio invalidate
- fix to clear dirty flag on folio in error path
- accurately adjust free_sections during free_segment_range
- fix to avoid potential deadloop in f2fs_fsync_node_pages()
- fix the error path in symlink, device alias in rename/unlink,
f2fs_sync_fs,
- fix to migrate all curseg types during free_segment_range
- fix to avoid pinfile fragment on fragment:{block, segment} mode
- fix valid block count leak on data block allocation failure
- fix dentry folio leak in find_in_level
- reject overlapping move range after len expansion
- fix some bugs related to file pinning, GC functions, i_size.
And, the series includes a number of minor bug fixes.
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Merge tag 'f2fs-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this round, key enhancements focus on reducing inode management
memory overhead, introducing resizable tail sections with unified
pinned allocation, and boosting I/O throughput via parallel
multi-device flushes and asynchronous f2fs_write_end_io() execution.
We also add dynamic device alias reservations to allow on-the-fly
space donation from user partitions.
Alongside these features, critical bug fixes resolve folio race
conditions, lingering dirty flags, dentry and block counter leaks, and
potential deadloops in f2fs_fsync_node_pages(). Additional stability
patches address error-path handling across symlink, sync, and
rename/unlink operations, prevent pinned file fragmentation, and
correct segment migration and free section accounting in
free_segment_range.
Enhancements:
- reduce memory footprint of ino management
- support dynamic reserve/release for device aliasing
- issue multi-device flushes in parallel
- add a way to run f2fs_write_end_io() asynchronously
- support resizable tail section and unify pinned allocation
Bug fixes:
- fix to pass folio->index to f2fs_sanity_check_node_footer()
- fix folio_nr_pages() race after put in large folio invalidate
- fix to clear dirty flag on folio in error path
- accurately adjust free_sections during free_segment_range
- fix to avoid potential deadloop in f2fs_fsync_node_pages()
- fix the error path in symlink, device alias in rename/unlink,
f2fs_sync_fs
- fix to migrate all curseg types during free_segment_range
- fix to avoid pinfile fragment on fragment:{block, segment} mode
- fix valid block count leak on data block allocation failure
- fix dentry folio leak in find_in_level
- reject overlapping move range after len expansion
- fix some bugs related to file pinning, GC functions, i_size
And, the series includes a number of minor bug fixes"
* tag 'f2fs-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (51 commits)
f2fs: support resizable tail section and unify pinned allocation
f2fs: don't leave the hashed inode while it's unlinked
f2fs: accurately adjust free_sections during free_segment_range
f2fs: fix to avoid potential deadloop in f2fs_fsync_node_pages()
f2fs: use adjusted write range after f2fs_write_checks()
f2fs: fix to propagate error from f2fs_sync_fs()
f2fs: return symlink writeback errors
f2fs: fix error handling on device alias check in rename and unlink
f2fs: fix to reset all pinned status during fggc
f2fs: use f2fs_{down, up}_(read, write}_trace() for nat_tree_lock
f2fs: reduce memory footprint of ino management
f2fs: fix i_size when pinned fallocate partially fails
f2fs: fix to migrate all curseg types during free_segment_range
f2fs: avoid setting SBI_NEED_FSCK on transient resize failure
f2fs: fix to avoid pinfile fragment on fragment:{block, segment} mode
f2fs: cleanup w/ f2fs_need_rand_{blk, seg, seg_blk}
f2fs: fix to shrink gc_lock coverage in f2fs_gc_range()
f2fs: fix to reclaim space in f2fs_allocate_pinning_section()
f2fs: unify add/remove ino entry API for all ino types
f2fs: fix to zero post-EOF data when extending file size
...
|
||
|
Linus Torvalds
|
c20313e98b |
sound fixes for 7.3-rc1
A collection of various small fixes since the last PR.
Most changes are device-specific fixes, while there are a few fixes
addressing the issues reported recently by fuzzers.
Here are highlights:
* ALSA Core:
- Prevent adding invalid kcontrols to the LED layer
- Workaround for a false-positive mutex lockdep warning in rawmidi
* USB-audio:
- Relaxed the sticky mixer behavior check that caused regressions
- Fix an OOB write in Novation MIDI output
- Proper cleanup after system-resume errors
- Quirk updates for M-Audio Venom, Audient iD14 MkI, Logitech PRO X
Wireless, SMSL USB DAC, and Creative Sound Blaster Play! 3
HD-audio:
- Conexant headset plugin fixes
- Quirk additions and fixes for HP Laptop 15, Lenovo IdeaPad Slim 3,
TongFang XxAF5xxx, Lenovo Legion Pro 7, and Lenovo Yoga Pro 9
ASoC:
- DAPM: Fix off-by-one check on the second enum channel
- Tegra: Fix and sort register defaults
- AMD quirk updates for ASUS FA401EA, HP OmniBook X Flip 16,
HVY-WXX9/M1060, Alienware m18 R1, and MSI Thin A15 B7UC
- Fixes Qualcomm TDM handling
- Fix double put_device() on SoundWire
- Codec fixes for rt766, tac5xx2, rt712, tas2783, and max98926
Misc:
- Fix card leak on probe error on ice1712 driver
- Hardening for legacy aoa, mtpav and pcxhr drivers
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Merge tag 'sound-fix-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of various small fixes since the last PR. Most changes
are device-specific fixes, while there are a few fixes addressing the
issues reported recently by fuzzers.
Here are highlights:
ALSA Core:
- Prevent adding invalid kcontrols to the LED layer
- Workaround for a false-positive mutex lockdep warning in rawmidi
USB-audio:
- Relaxed the sticky mixer behavior check that caused regressions
- Fix an OOB write in Novation MIDI output
- Proper cleanup after system-resume errors
- Quirk updates for M-Audio Venom, Audient iD14 MkI, Logitech PRO X
Wireless, SMSL USB DAC, and Creative Sound Blaster Play! 3
HD-audio:
- Conexant headset plugin fixes
- Quirk additions and fixes for HP Laptop 15, Lenovo IdeaPad Slim 3,
TongFang XxAF5xxx, Lenovo Legion Pro 7, and Lenovo Yoga Pro 9
ASoC:
- DAPM: Fix off-by-one check on the second enum channel
- Tegra: Fix and sort register defaults
- AMD quirk updates for ASUS FA401EA, HP OmniBook X Flip 16,
HVY-WXX9/M1060, Alienware m18 R1, and MSI Thin A15 B7UC
- Fixes Qualcomm TDM handling
- Fix double put_device() on SoundWire
- Codec fixes for rt766, tac5xx2, rt712, tas2783, and max98926
Misc:
- Fix card leak on probe error on ice1712 driver
- Hardening for legacy aoa, mtpav and pcxhr drivers"
* tag 'sound-fix-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (53 commits)
ALSA: control: Don't add invalid kcontrols to LED layer
ASoC: amd: acp-config: change quirks to cover all ASUS FA401EA variants
ALSA: hda/conexant: Always enable the headset-mic pin on plugin
ASoC: dapm: Fix off-by-one check on the second enum channel
ASoC: amd: acp-config: force SoundWire probe on HP OmniBook X Flip 16
ASoC: amd: acp3x-es83xx: Add HVY-WXX9/M1060 DMI quirk
ASoC: amd: acp-config: Add HVY-WXX9/M1060 DMI quirk
ASoC: soc-generic-dmaengine: Fix DMA channel request warning
ALSA: rawmidi: Another workaround for false-positive mutex lockdep warning
ASoC: amd: yc: Add DMI entry for Alienware m18 R1 AMD
ASoC: amd: yc: Add DMI entry for MSI Thin A15 B7UC
ALSA: hda/realtek: Fix speaker mute LED for HP Laptop 15-fd0039nt
ALSA: usb-audio: Complete cleanup after system-resume errors
ALSA: hda/realtek: Add quirk for Lenovo IdeaPad Slim 3 15ABR8
ALSA: aoa: i2sbus: Check IRQ before requesting it
ALSA: usb-audio: Skip mixer creation on M-Audio Venom
ALSA: usb-audio: Skip reading sample rate on M-Audio Venom
ASoC: rt766: add RT766/RT767 VA1 device IDs
ALSA: hda/realtek: Add quirk for TongFang XxAF5xxx
ALSA: usb-audio: fix OOB write in snd_usbmidi_novation_output()
...
|
||
|
Linus Torvalds
|
275bc4eedf |
RTC for 7.3
Subsystem: - patchwork project is moving to kernel.org - fully initialize clk_init_data - add missing MODULE_DEVICE_TABLE() - DT bindings conversions to DT schema Drivers: - ds1307: fix WADA bit for alarms on RX8130 - rzn1: add support for RZ/T2H and RZ/N2H, many fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBqsFVZXh8s/0O5JiY6TcMGxwOjIFAmqQtsEACgkQY6TcMGxw OjJlIhAAoIwDLpLYkKfiZ+WIEcYOQkEnU7TYGD9R01oNSlGFEUkKEd5oATm4Dmz7 DfNYEFi6oPF+GJVQyVFQVxOroaKdfG80KW1ydXQVk7oMUuqW6L/juivjncGm17r+ rzMOUaSFYOCGJkvsEqTNZBz6aBHV89pTIeuwDqeTrZvkJOUHDwcKvHh401AKnIif cylLWGu72ai8+qz/9+wBY7lVDEEnW4DsYc4JjLhpc5p7B/rtHgaiyuI57KvAOZLr QP3nO+Ffoj5D+WSuT/eebVujEj7FM8cGbQwDUqgGKfAvZg4HDqcnMwUp6j3/Z1nQ Zt3DRq760oZoW9lXZEKZEOcvGh7AY/xNwNjF5kG/vAYLuHzlsne4T50BvtijUHUP KvDN6yt3acWOnr/VTikuf84lpZEgm6lxBj2ek7uxMBkSm+L22LPXl0zIhrymiHLQ dyq/DLADmpKuJPhogRhqEcQ0xEh30R46oxR4+84rjMLW7kTjNoX52oZ+n7vDctmJ Z5Tgup65WfR3T4AKgB/DHAQYomisaAEXn+mw+QuwsIV3xrBoMaxuMVwqdN/nM6yY cu20yTZK5Ap/o0oFPDoYT9jQqmyipTvHVba0Q3XCD63qg5zGW3DU77KpbEDyIgSa g5uvWQHQMafJrhnCsTKJw8plMKxec63KWyIrDOXHFAppypZYBPA= =Br8X -----END PGP SIGNATURE----- Merge tag 'rtc-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "The RZN1 driver got a fairly comprehensive cleanup. More DT binding are converted to DT schema, leaving only 5 remaining files to convert. Subsystem: - patchwork project is moving to kernel.org - fully initialize clk_init_data - add missing MODULE_DEVICE_TABLE() - DT bindings conversions to DT schema Drivers: - ds1307: fix WADA bit for alarms on RX8130 - rzn1: add support for RZ/T2H and RZ/N2H, many fixes" * tag 'rtc-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (42 commits) MAINTAINERS: update rtc subsystem patchwork location rtc: msc313: Select by default on MSTARV7 rtc: microcrystal: Make sure clk_init_data is fully initialized rtc: philips: Make sure clk_init_data is fully initialized rtc: nct3018y: Make sure clk_init_data is fully initialized rtc: m41t80: Make sure clk_init_data is fully initialized rtc: hym8563: Make sure clk_init_data is fully initialized rtc: rzn1: Add support for Renesas RZ/T2H and RZ/N2H SoCs rtc: rzn1: Drop trailing comma from OF match table sentinel rtc: rzn1: Add OF match data to gate SUBU register access rtc: rzn1: use FIELD_PREP/FIELD_GET and GENMASK for register access rtc: rzn1: Consistently use dev_err_probe() rtc: rzn1: Use temporary variable for struct device rtc: rzn1: Dynamically calculate synchronization delay based on clock rate rtc: rzn1: Replace remove callback with devm_add_action_or_reset() rtc: rzn1: Use pm_runtime_put_sync() rtc: Kconfig: Broaden RTC_DRV_RZN1 dependency to ARCH_RENESAS rtc: rzn1: Fix malformed MODULE_AUTHOR string rtc: rzn1: Disable alarm interrupt before reprogramming alarm registers rtc: rzn1: Fix alarm range check truncation on 32-bit systems ... |
||
|
Linus Torvalds
|
afe0579334 |
Hi,
I had to think a lot how to put this into few paragraphs. I hope this will makes sense to you and I'm not too confusing. The bulk of this pull request are Ross Philipson's TPM enablers for the Trenchboot patch series. The commits expose TPM constants, and decouple and improve robustness of tpm_buf a bit in order to implement a minimal early TPM driver. Early boot code will call either SKINIT on AMD or GETSEC[SENTER] on Intel before jumping into kernel's entry point. They re-initalize TPM PCRs but leave up to the early boot code measure initrd, boot_params and Trenchboot associated metadata. The motivation here is just that we would want in future iterations of the series put our full focus to the x86 part of the review, and call it a day as per TPM changes. Further, even if Trenchboot turned out to be empty lottery the worst possible outcome for TPM driver is that things get cleaned up a bit. BR, Jarkko -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRE6pSOnaBC00OEHEIaerohdGur0gUCapClFwAKCRAaerohdGur 0vM5AQDnmMUmfGD4aNBKx/b2gxPIgBy8KTGLDUp5sUSHGVGjuAEAzMLSz3BtTXSV 7GaPKWp81egVjgp5/zxTbA83mEwfAwk= =Pq4i -----END PGP SIGNATURE----- Merge tag 'for-next-tpm-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull TPM updates from Jarkko Sakkinen: "The bulk of this is Ross Philipson's TPM enablement for Trenchboot. That exposes TPM constants, and decouple and improve robustness of tpm_buf a bit in order to implement a minimal early TPM driver. Early boot code will call either SKINIT on AMD or GETSEC[SENTER] on Intel before jumping into kernel's entry point. They re-initalize TPM PCRs but leave up to the early boot code measure initrd, boot_params and Trenchboot associated metadata. The motivation here is just that we would want in future iterations of the series put our full focus to the x86 part of the review, and call it a day as per TPM changes. Further, even if Trenchboot turned out to be empty lottery the worst possible outcome for TPM driver is that things get cleaned up a bit" * tag 'for-next-tpm-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm-buf: Add TPM buffer support header for standalone reuse tpm-buf: Memory-safe allocations tpm-buf: Remove chip parameter from tpm_buf_append_handle() tpm-buf: Merge TPM_BUF_BOUNDARY_ERROR and TPM_BUF_OVERFLOW tpm: Remove main TPM header from TPM event log header tpm: Move platform specific definitions to the new PTP header tpm: Move TPM common base definitions to the command header tpm: Move TPM2 specific definitions to the command header tpm: Move TPM1 specific definitions to the command header tpm: Initial step to reorganize TPM public headers tpm: st33zp24: Validate locality read result tpm: st33zp24: Return zero on status read failure tpm: tpm_tis_spi: fix nodef CR50 tpm_tis_spi_resume is null tpm: atmel: depend on X86 tpm: Remove redundant dev_err() tpm: tpm_i2c_nuvoton: disable IRQ on wait timeout |
||
|
Linus Torvalds
|
9df08cdd33 |
This push fixes a memory allocation overrun in crypto acomp.
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||
|
Linus Torvalds
|
344be13211 |
ACPI support fix for 7.3-rc1
Revert an incomplete recent commit that may cause ACPI device power management to stop working. -----BEGIN PGP SIGNATURE----- iQFGBAABCAAwFiEEcM8Aw/RY0dgsiRUR7l+9nS/U47UFAmqRrBQSHHJqd0Byand5 c29ja2kubmV0AAoJEO5fvZ0v1OO1msIIAKj2Xn9VA93zUk/XANzhM/k0yrapAuPx qrimF5LyaCLcNEQwfdlHQMK9gOwLIjWon89JQ/7qK1ynG1Bqc+1X60n+lD066cMh s2h24QXvMfO2Ax9TqexXxQuD4TW8v23mUZBXKE6CSjH5rtUuhqL5AspsibSTQiPK p1YN9e1SZjLlvx1L1e7ctvQmp3wOiTlhAfYzPzjp18P6LHI4taae+l97MXPIVWQU 7vL6AbLZRt8UdGFiADkTtRpu+jA7ppTiCzA0r3i1WKkShLVuHioPXYG7eytSC2Tk pS026hi9qin7zMtAJxh2wwz1ZS/TzVtLhL5e7ZMUd425zRLy+RSR+Sc= =Q3HL -----END PGP SIGNATURE----- Merge tag 'acpi-7.3-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI support fix from Rafael Wysocki: "Revert an incomplete recent commit that may cause ACPI device power management to stop working" * tag 'acpi-7.3-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: Revert "ACPI: scan: Defer device power initialization" |
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Linus Torvalds
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9d607ae0f7 |
arm64 fixes for -rc1
- Fix address handling of final memory region in ptdump - Fix emulation of decrementing load/store multiple from 32-bit task - Fix SCTLR context-switching for store-only MTE mode - Fix numerous issues in MTE selftests -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAmqRTQQQHHdpbGxAa2Vy bmVsLm9yZwAKCRC3rHDchMFjNAXpCADI7oz3aSuRJ3aRmMz5Vv4EvPjTrNcc5gi0 H91Qkl+UMN0DJGqt+1ZZBhm6Kv3rvrtj6UaEk1SycEV+jg2IWbhd1C1UTZCd5Lf9 0jiJdsoOgeTKahhFX9pU+QJCNpFqI+DORc+TYWB2uwN39OWPrHOXgJtdePNNYb1h UyCIRK+PEbXnA6LDxWokuzO70EddRIcpW2eT7WOWpgA2FNwN5DzsXdviosylZAtp xhjvpTJv/LNbMeBXalH91IKDbRCAWEvEY8j2BSOkcFxGFOA3aXrVh5sWKdFeqKis VoWZQTDtpHj1Mw0eCMn77H0r6uxXn/skCcd8pwfIFA7EnGguAcBB =/QWC -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "A mixture of ptdump, compat and MTE fixes that came in during the merge window: - Fix address handling of final memory region in ptdump - Fix emulation of decrementing load/store multiple from 32-bit task - Fix SCTLR context-switching for store-only MTE mode - Fix numerous issues in MTE selftests" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: selftests/arm64: Add MTE test config fragment selftests/arm64: Fix MTE prctl TAP plan selftests/arm64: Treat KSM merge_across_nodes as optional selftests/arm64: Print missing MTE TAP headers arm64: compat: Fix decrementing LDM/STM alignment emulation arm64: process: Fix context switching MTE store-only tag check KVM: arm64: ptdump: Flush the last region arm64: ptdump: Make note_page_flush() range aware |
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Linus Torvalds
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72ecc30d60 |
Xtensa updates for v7.3
- use strnlen() to improve iss_console_write() - remove unused function setup_profiling_timer() - fix CONFIG_XTENSA_CALIBRATE_CCOUNT macro name in comment -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEK2eFS5jlMn3N6xfYUfnMkfg/oEQFAmqRXFYTHGpjbXZia2Jj QGdtYWlsLmNvbQAKCRBR+cyR+D+gRJ0MD/4tuDraKBOimGv/U23u8Aphgc7z8TSH fyy6kHKLMfAX4rJ1ks/91urzOCZ9xX81DNNGF4KxGeB+YAEhUn7Su+dA5v2Aay8O o9oZaT9IZybxu+OF54N4HBYmbVKA6qh283daW7ZBDtKNPQUmmmxKnCjoZv1bJF4D Qa8cmmRsgK/t9S5MUmgqpij3d4EnD8zK6uRRNy5r1NPPRi+TPWugDt9h/ZaSQ9+/ nReqRu8q3xn9Xuy3zus27kd5KdnUDKM51boBEvh74OpPbL58HINlyPf3VdyHTOfH ZM2RQS8UZWmlHpbVNlrH+zRMShQKSIPWDEidP5P4oGs+jiEnuYUKDuRQlUQwdIbL BSxuRXe18AWN1kDbZkdCuLtKPL9ayxBD0/tgFIdUpropET77jGl7VnVDxCtOvJxk cfAM+qG9kER6+HsAzGo0T0o4n7oTNQ++TIaDRI+E1Yvd+E5FKfQhbG+kWaM9SB+y T/Ht4OTgF2QSflCg5T+4PBJmrTC9AUHDpZFp/SIF5agTsNCEU6x4jcYYiaREAIDK E5S2xBONUBdakNWevzT/c0M3NxbcTf0Zkmxx2y/A9HtrmPMjdIRPRaMBc2csO5he M70l70SLoOtmQFLIAOP3FuCc5CuiWaxMFj8nCvVu7UUiBHOr6Q939n5+j8h1EsXJ qsDBz6otDoR6Cg== =Lvt4 -----END PGP SIGNATURE----- Merge tag 'xtensa-20260828' of https://github.com/jcmvbkbc/linux-xtensa Pull Xtensa updates from Max Filippov: - use strnlen() to improve iss_console_write() - remove unused function setup_profiling_timer() - fix CONFIG_XTENSA_CALIBRATE_CCOUNT macro name in comment * tag 'xtensa-20260828' of https://github.com/jcmvbkbc/linux-xtensa: xtensa: remove unused setup_profiling_timer function xtensa: correct CONFIG_XTENSA_CALIBRATE_CCOUNT macro name in comment tty: xtensa/iss: use strnlen to improve iss_console_write |