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Merge tag 'block-6.12-20241018' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith:
- Fix target passthrough identifier (Nilay)
- Fix tcp locking (Hannes)
- Replace list with sbitmap for tracking RDMA rsp tags (Guixen)
- Remove unnecessary fallthrough statements (Tokunori)
- Remove ready-without-media support (Greg)
- Fix multipath partition scan deadlock (Keith)
- Fix concurrent PCI reset and remove queue mapping (Maurizio)
- Fabrics shutdown fixes (Nilay)
- Fix for a kerneldoc warning (Keith)
- Fix a race with blk-rq-qos and wakeups (Omar)
- Cleanup of checking for always-set tag_set (SurajSonawane2415)
- Fix for a crash with CPU hotplug notifiers (Ming)
- Don't allow zero-copy ublk on unprivileged device (Ming)
- Use array_index_nospec() for CDROM (Josh)
- Remove dead code in drbd (David)
- Tweaks to elevator loading (Breno)
* tag 'block-6.12-20241018' of git://git.kernel.dk/linux:
cdrom: Avoid barrier_nospec() in cdrom_ioctl_media_changed()
nvme: use helper nvme_ctrl_state in nvme_keep_alive_finish function
nvme: make keep-alive synchronous operation
nvme-loop: flush off pending I/O while shutting down loop controller
nvme-pci: fix race condition between reset and nvme_dev_disable()
ublk: don't allow user copy for unprivileged device
blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race
nvme-multipath: defer partition scanning
blk-mq: setup queue ->tag_set before initializing hctx
elevator: Remove argument from elevator_find_get
elevator: do not request_module if elevator exists
drbd: Remove unused conn_lowest_minor
nvme: disable CC.CRIME (NVME_CC_CRIME)
nvme: delete unnecessary fallthru comment
nvmet-rdma: use sbitmap to replace rsp free list
block: Fix elevator_get_default() checking for NULL q->tag_set
nvme: tcp: avoid race between queue_lock lock and destroy
nvmet-passthru: clear EUID/NGUID/UUID while using loop target
block: fix blk_rq_map_integrity_sg kernel-doc
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Merge tag 'io_uring-6.12-20241018' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe:
- Fix a regression this merge window where cloning of registered
buffers didn't take into account the dummy_ubuf
- Fix a race with reading how many SQRING entries are available,
causing userspace to need to loop around io_uring_sqring_wait()
rather than being able to rely on SQEs being available when it
returned
- Ensure that the SQPOLL thread is TASK_RUNNING before running
task_work off the cancelation exit path
* tag 'io_uring-6.12-20241018' of git://git.kernel.dk/linux:
io_uring/sqpoll: ensure task state is TASK_RUNNING when running task_work
io_uring/rsrc: ignore dummy_ubuf for buffer cloning
io_uring/sqpoll: close race on waiting for sqring entries
- Add Cortex-A55 core clocks and Interrupt Control Unit (ICU) clock
and reset on RZ/V2H(P),
- Miscellaneous fixes and improvements.
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Merge tag 'renesas-clk-for-v6.13-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-renesas
Pull Renesas clk driver updates from Geert Uytterhoeven:
- Add Cortex-A55 core clocks and Interrupt Control Unit (ICU) clock
and reset on Renesas RZ/V2H(P)
* tag 'renesas-clk-for-v6.13-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers:
clk: renesas: r8a779h0: Drop CLK_PLL2_DIV2 to clarify ZCn clocks
clk: renesas: r9a09g057: Add clock and reset entries for ICU
clk: renesas: r9a09g057: Add CA55 core clocks
clk: renesas: Remove duplicate and trailing empty lines
Now that ufs_new_fragments() has a folio, pass it to ufs_change_blocknr()
as a folio instead of converting it from folio to page to folio.
This removes the last use of struct page in UFS.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
All callers now have a folio, pass it to ufs_new_fragments() instead
of converting back to a page.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Pass bh->b_folio instead of bh->b_page. They're in a union, so no
code change expected.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Pass bh->b_folio instead of bh->b_page. They're in a union, so no
code change expected.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Pass bh->b_folio instead of bh->b_page. They're in a union, so no
code change expected.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
There are 3 places where those counters (many and varied...) are
adjusted - when we are freeing fragments and get an entire block
freed, when we are freeing blocks and (in opposite direction) when
we are grabbing a block. The logics is identical (modulo the
sign of adjustment) in all three; better take it into a helper -
less duplication and less clutter in the callers that way.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
For short files (== no indirect blocks needed) UFS allows the last
block to be a partial one. That creates some complications for
truncation down to "short file" lengths. ufs_trunc_direct() is
called when we'd already made sure that new EOF is not in a hole;
nothing needs to be done if we are extending the file and in
case we are shrinking the file it needs to
* shrink or free the old final block.
* free all full direct blocks between the new and old EOF.
* possibly shrink the new final block.
The logics is needlessly complicated by trying to keep all cases
handled by the same sequence of operations.
if not shrinking
nothing to do
else if number of full blocks unchanged
free the tail of possibly partial last block
else
free the tail of (currently full) new last block
free all present (full) blocks in between
free the (possibly partial) old last block
is easier to follow than the result of trying to unify these
cases.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
used only in ufs_read_cylinder_structures()/ufs_put_super_internal()
and there we can just as well avoid bothering with ufs_buffer_head
and just deal with it fragment-by-fragment.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
It used to be a stubbed out beginning of ufs2 support, which had
been implemented differently quite a while ago. Remove the
commented-out (pseudo-)code.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
The function expects that all fragments it's been asked to free will
be within the same block. And it even has a sanity check verifying
that - it takes the fragment number modulo the number of fragments
per block, adds the count and checks if that's too high.
Unfortunately, it misspells the upper limit - instead of ->s_fpb
(fragments per block) it says ->s_fpg (fragments per cylinder group).
So "too high" ends up being insanely lenient.
Had been that way since 2.1.112, when UFS write support had been
added. 27 years to spot a typo...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Currently all callers pass it a block number. All of them have it derived
from a fragment number (both fragment and block numbers are within a cylinder
group, and thus 32bit). Pass it the fragment number instead; none of the
callers has other uses for the block number, so that ends up with cleaner
code.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Pass fragment number instead of a block one. It's available in all
callers and it makes the logics inside those helpers much simpler.
The bitmap they operate upon is with bit per fragment, block being
an aligned group of 1, 2, 4 or 8 adjacent fragments. We still
need a switch by the number of fragments in block (== number of
bits to check/set/clear), but finding the byte we need to work
with becomes uniform and that makes the things easier to follow.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
pass cylinder group descriptor instead of its buffer head (ubh,
always UCPI_UBH(ucpi)) and its ->c_freeoff.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
passing implicit argument to a macro by having it in a variable
with special name is Not Nice(tm); just pass it explicitly.
kill an unused macro, while we are at it...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
1) ufs_load_cylinder() should return NULL on ufs_read_cylinder() failures.
ufs_error() is not enough. As it is, IO failure on attempt to read a part
of cylinder group metadata is likely to end up with an oops.
2) we drop the wrong buffer heads when undoing sb_bread() on IO failure
halfway through the read - we need to brelse() what we've got from
sb_bread(), TYVM...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
similar to minixfs series - make ufs_set_link() report failures,
lift folio_release_kmap() into the callers of ufs_set_link()
and ufs_delete_entry(), make ufs_rename() handle failures in both.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Add MSI Claw A1M controller to xpad_device match table when in xinput mode.
Add MSI VID as XPAD_XBOX360_VENDOR.
Signed-off-by: John Edwards <uejji@uejji.net>
Reviewed-by: Derek J. Clark <derekjohn.clark@gmail.com>
Reviewed-by: Christopher Snowhill <kode54@gmail.com>
Link: https://lore.kernel.org/r/20241010232020.3292284-4-uejji@uejji.net
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Merge series from Bard Liao <yung-chuan.liao@linux.intel.com>:
Clean up the link DMA for playback during stop for IPC4 is required to
reset the DMA read/write pointers when the stream is prepared and
restarted after a call to snd_pcm_drain()/snd_pcm_drop().
The change is mainly on ASoC. We may go via ASoC tree with Vinod's
Acked-by tag
Ranjani Sridharan (4):
ASoC: SOF: ipc4-topology: Do not set ALH node_id for aggregated DAIs
ASoC: SOF: Intel: hda: Handle prepare without close for non-HDA DAI's
soundwire: intel_ace2x: Send PDI stream number during prepare
ASoC: SOF: Intel: hda: Always clean up link DMA during stop
drivers/soundwire/intel_ace2x.c | 19 +++++-----------
sound/soc/sof/intel/hda-dai-ops.c | 23 +++++++++----------
sound/soc/sof/intel/hda-dai.c | 37 +++++++++++++++++++++++++++----
sound/soc/sof/ipc4-topology.c | 15 +++++++++++--
4 files changed, 62 insertions(+), 32 deletions(-)
--
2.43.0
There is a race between laundromat handling of revoked delegations
and a client sending free_stateid operation. Laundromat thread
finds that delegation has expired and needs to be revoked so it
marks the delegation stid revoked and it puts it on a reaper list
but then it unlock the state lock and the actual delegation revocation
happens without the lock. Once the stid is marked revoked a racing
free_stateid processing thread does the following (1) it calls
list_del_init() which removes it from the reaper list and (2) frees
the delegation stid structure. The laundromat thread ends up not
calling the revoke_delegation() function for this particular delegation
but that means it will no release the lock lease that exists on
the file.
Now, a new open for this file comes in and ends up finding that
lease list isn't empty and calls nfsd_breaker_owns_lease() which ends
up trying to derefence a freed delegation stateid. Leading to the
followint use-after-free KASAN warning:
kernel: ==================================================================
kernel: BUG: KASAN: slab-use-after-free in nfsd_breaker_owns_lease+0x140/0x160 [nfsd]
kernel: Read of size 8 at addr ffff0000e73cd0c8 by task nfsd/6205
kernel:
kernel: CPU: 2 UID: 0 PID: 6205 Comm: nfsd Kdump: loaded Not tainted 6.11.0-rc7+ #9
kernel: Hardware name: Apple Inc. Apple Virtualization Generic Platform, BIOS 2069.0.0.0.0 08/03/2024
kernel: Call trace:
kernel: dump_backtrace+0x98/0x120
kernel: show_stack+0x1c/0x30
kernel: dump_stack_lvl+0x80/0xe8
kernel: print_address_description.constprop.0+0x84/0x390
kernel: print_report+0xa4/0x268
kernel: kasan_report+0xb4/0xf8
kernel: __asan_report_load8_noabort+0x1c/0x28
kernel: nfsd_breaker_owns_lease+0x140/0x160 [nfsd]
kernel: nfsd_file_do_acquire+0xb3c/0x11d0 [nfsd]
kernel: nfsd_file_acquire_opened+0x84/0x110 [nfsd]
kernel: nfs4_get_vfs_file+0x634/0x958 [nfsd]
kernel: nfsd4_process_open2+0xa40/0x1a40 [nfsd]
kernel: nfsd4_open+0xa08/0xe80 [nfsd]
kernel: nfsd4_proc_compound+0xb8c/0x2130 [nfsd]
kernel: nfsd_dispatch+0x22c/0x718 [nfsd]
kernel: svc_process_common+0x8e8/0x1960 [sunrpc]
kernel: svc_process+0x3d4/0x7e0 [sunrpc]
kernel: svc_handle_xprt+0x828/0xe10 [sunrpc]
kernel: svc_recv+0x2cc/0x6a8 [sunrpc]
kernel: nfsd+0x270/0x400 [nfsd]
kernel: kthread+0x288/0x310
kernel: ret_from_fork+0x10/0x20
This patch proposes a fixed that's based on adding 2 new additional
stid's sc_status values that help coordinate between the laundromat
and other operations (nfsd4_free_stateid() and nfsd4_delegreturn()).
First to make sure, that once the stid is marked revoked, it is not
removed by the nfsd4_free_stateid(), the laundromat take a reference
on the stateid. Then, coordinating whether the stid has been put
on the cl_revoked list or we are processing FREE_STATEID and need to
make sure to remove it from the list, each check that state and act
accordingly. If laundromat has added to the cl_revoke list before
the arrival of FREE_STATEID, then nfsd4_free_stateid() knows to remove
it from the list. If nfsd4_free_stateid() finds that operations arrived
before laundromat has placed it on cl_revoke list, it marks the state
freed and then laundromat will no longer add it to the list.
Also, for nfsd4_delegreturn() when looking for the specified stid,
we need to access stid that are marked removed or freeable, it means
the laundromat has started processing it but hasn't finished and this
delegreturn needs to return nfserr_deleg_revoked and not
nfserr_bad_stateid. The latter will not trigger a FREE_STATEID and the
lack of it will leave this stid on the cl_revoked list indefinitely.
Fixes: 2d4a532d38 ("nfsd: ensure that clp->cl_revoked list is protected by clp->cl_lock")
CC: stable@vger.kernel.org
Signed-off-by: Olga Kornievskaia <okorniev@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
In the sched_ext built-in idle CPU selection logic, when handling a
WF_SYNC wakeup, we always attempt to migrate the task to the waker's
CPU, as the waker is expected to yield the CPU after waking the task.
However, it may be preferable to keep the task on its previous CPU if
the waker's CPU is cache-affine.
The same approach is also used by the fair class and in other scx
schedulers, like scx_rusty and scx_bpfland.
Therefore, apply the same logic to the built-in idle CPU selection
policy as well.
Signed-off-by: Andrea Righi <andrea.righi@linux.dev>
Signed-off-by: Tejun Heo <tj@kernel.org>
Merge series from Bard Liao <yung-chuan.liao@linux.intel.com>:
Some SKUs are using host DMICs rather than the cs42l43 DMICs, update the
endpoint structure for these SKUs to remove the DMIC endpoint.
Charles Keepax (4):
ASoC: sdw_utils: Add support for exclusion DAI quirks
ASoC: sdw_utils: Add a quirk to allow the cs42l43 mic DAI to be
ignored
ASoC: Intel: sof_sdw: Add quirk for cs42l43 system using host DMICs
ASoC: Intel: sof_sdw: Add quirks for some new Lenovo laptops
include/sound/soc_sdw_utils.h | 2 ++
sound/soc/intel/boards/sof_sdw.c | 41 +++++++++++++++++++++++++++++
sound/soc/sdw_utils/soc_sdw_utils.c | 5 +++-
3 files changed, 47 insertions(+), 1 deletion(-)
--
2.43.0
Recently I noticed that both gcc-14 and clang-18 report that passing
a non-string literal as the format argument of alloc_workqueue()
is potentially insecure.
E.g. clang-18 says:
.../qaic_drv.c:61:23: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
61 | wq = alloc_workqueue(fmt, WQ_UNBOUND, 0);
| ^~~
.../qaic_drv.c:61:23: note: treat the string as an argument to avoid this
61 | wq = alloc_workqueue(fmt, WQ_UNBOUND, 0);
| ^
| "%s",
It is always the case where the contents of fmt is safe to pass as the
format argument. That is, in my understanding, it never contains any
format escape sequences.
But, it seems better to be safe than sorry. And, as a bonus, compiler
output becomes less verbose by addressing this issue as suggested by
clang-18.
Also, change the name of the parameter of qaicm_wq_init from
fmt to name to better reflect it's purpose.
Compile tested only.
Signed-off-by: Simon Horman <horms@kernel.org>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Tested-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241011-string-thing-v1-3-acc506568033@kernel.org
Charlie Jenkins <charlie@rivosinc.com> says:
Adds support for detecting and reporting the speed of unaligned vector
accesses on RISC-V CPUs. Adds vec_misaligned_speed key to the hwprobe
adds Zicclsm to cpufeature and fixes the check for scalar unaligned
emulated all CPUs. The vec_misaligned_speed key keeps the same format
as the scalar unaligned access speed key.
This set does not emulate unaligned vector accesses on CPUs that do not
support them. Only reports if userspace can run them and speed of
unaligned vector accesses if supported.
* b4-shazam-merge:
RISC-V: hwprobe: Document unaligned vector perf key
RISC-V: Report vector unaligned access speed hwprobe
RISC-V: Detect unaligned vector accesses supported
RISC-V: Replace RISCV_MISALIGNED with RISCV_SCALAR_MISALIGNED
RISC-V: Scalar unaligned access emulated on hotplug CPUs
RISC-V: Check scalar unaligned access on all CPUs
Link: https://lore.kernel.org/r/20241017-jesse_unaligned_vector-v10-0-5b33500160f8@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Document key for reporting the speed of unaligned vector accesses.
The descriptions are the same as the scalar equivalent values.
Signed-off-by: Jesse Taube <jesse@rivosinc.com>
Reviewed-by: Charlie Jenkins <charlie@rivosinc.com>
Link: https://lore.kernel.org/r/20241017-jesse_unaligned_vector-v10-6-5b33500160f8@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Detect if vector misaligned accesses are faster or slower than
equivalent vector byte accesses. This is useful for usermode to know
whether vector byte accesses or vector misaligned accesses have a better
bandwidth for operations like memcpy.
Signed-off-by: Jesse Taube <jesse@rivosinc.com>
Reviewed-by: Charlie Jenkins <charlie@rivosinc.com>
Link: https://lore.kernel.org/r/20241017-jesse_unaligned_vector-v10-5-5b33500160f8@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Run an unaligned vector access to test if the system supports
vector unaligned access. Add the result to a new key in hwprobe.
This is useful for usermode to know if vector misaligned accesses are
supported and if they are faster or slower than equivalent byte accesses.
Signed-off-by: Jesse Taube <jesse@rivosinc.com>
Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
Link: https://lore.kernel.org/r/20241017-jesse_unaligned_vector-v10-4-5b33500160f8@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Replace RISCV_MISALIGNED with RISCV_SCALAR_MISALIGNED to allow
for the addition of RISCV_VECTOR_MISALIGNED in a later patch.
Signed-off-by: Jesse Taube <jesse@rivosinc.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Charlie Jenkins <charlie@rivosinc.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Link: https://lore.kernel.org/r/20241017-jesse_unaligned_vector-v10-3-5b33500160f8@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
The check_unaligned_access_emulated() function should have been called
during CPU hotplug to ensure that if all CPUs had emulated unaligned
accesses, the new CPU also does.
This patch adds the call to check_unaligned_access_emulated() in
the hotplug path.
Fixes: 55e0bf49a0 ("RISC-V: Probe misaligned access speed in parallel")
Signed-off-by: Jesse Taube <jesse@rivosinc.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20241017-jesse_unaligned_vector-v10-2-5b33500160f8@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Originally, the check_unaligned_access_emulated_all_cpus function
only checked the boot hart. This fixes the function to check all
harts.
Fixes: 71c54b3d16 ("riscv: report misaligned accesses emulation to hwprobe")
Signed-off-by: Jesse Taube <jesse@rivosinc.com>
Reviewed-by: Charlie Jenkins <charlie@rivosinc.com>
Reviewed-by: Evan Green <evan@rivosinc.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20241017-jesse_unaligned_vector-v10-1-5b33500160f8@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Update Integrity Policy Enforcement (IPE) LSM tree url and
maintainer's email to the newly issued kernel.org tree/email.
Signed-off-by: Fan Wu <wufan@kernel.org>
If enabled, we fallback to the platform keyring if the trusted keyring
doesn't have the key used to sign the ipe policy. But if pkcs7_verify()
rejects the key for other reasons, such as usage restrictions, we do not
fallback. Do so, following the same change in dm-verity.
Signed-off-by: Luca Boccassi <bluca@debian.org>
Suggested-by: Serge Hallyn <serge@hallyn.com>
[FW: fixed some line length issues and a typo in the commit message]
Signed-off-by: Fan Wu <wufan@kernel.org>
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Merge tag 'v6.12-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- Fix possible double free setting xattrs
- Fix slab out of bounds with large ioctl payload
- Remove three unused functions, and an unused variable that could be
confusing
* tag 'v6.12-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: Remove unused functions
smb/client: Fix logically dead code
smb: client: fix OOBs when building SMB2_IOCTL request
smb: client: fix possible double free in smb2_set_ea()
Use reverse logic combined with return and continue to significantly
reduce indentation level in pci_read_bridge_bases().
Link: https://lore.kernel.org/r/20241017141111.44612-3-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
The struct pci_bus_resource is only used in bus.c, so move it there.
Link: https://lore.kernel.org/r/20241017141111.44612-2-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2fe2abf896 ("PCI: augment bus resource table with a list") added
PCI_SUBTRACTIVE_DECODE which is put into the struct pci_bus_resource flags
field but is never read. There seems to never have been users for it.
Remove both PCI_SUBTRACTIVE_DECODE and the flags field from the struct
pci_bus_resource.
Link: https://lore.kernel.org/r/20241017141111.44612-1-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* Fix integer overflow in xrep_bmap
* Fix stale dealloc punching for COW IO
Signed-off-by: Carlos Maiolino <cem@kernel.org>
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Merge tag 'xfs-6.12-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Carlos Maiolino:
- Fix integer overflow in xrep_bmap
- Fix stale dealloc punching for COW IO
* tag 'xfs-6.12-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: punch delalloc extents from the COW fork for COW writes
xfs: set IOMAP_F_SHARED for all COW fork allocations
xfs: share more code in xfs_buffered_write_iomap_begin
xfs: support the COW fork in xfs_bmap_punch_delalloc_range
xfs: IOMAP_ZERO and IOMAP_UNSHARE already hold invalidate_lock
xfs: take XFS_MMAPLOCK_EXCL xfs_file_write_zero_eof
xfs: factor out a xfs_file_write_zero_eof helper
iomap: move locking out of iomap_write_delalloc_release
iomap: remove iomap_file_buffered_write_punch_delalloc
iomap: factor out a iomap_last_written_block helper
xfs: fix integer overflow in xrep_bmap
- Enable ACPI CPPC in amd_pstate_register_driver() after disabling it
in amd_pstate_unregister_driver() when switching driver operation
modes (Dhananjay Ugwekar).
- Make amd-pstate use nominal performance as the maximum performance
level when boost is disabled (Mario Limonciello).
- Add ArrowLake-H to the list of processors where PL4 is supported
in the MSR part of the intel_rapl power capping driver (Srinivas
Pandruvada).
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Merge tag 'pm-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix two issues in the amd-pstate cpufreq driver and update the
intel_rapl power capping driver with a new processor ID.
Specifics:
- Enable ACPI CPPC in amd_pstate_register_driver() after disabling it
in amd_pstate_unregister_driver() when switching driver operation
modes (Dhananjay Ugwekar)
- Make amd-pstate use nominal performance as the maximum performance
level when boost is disabled (Mario Limonciello)
- Add ArrowLake-H to the list of processors where PL4 is supported in
the MSR part of the intel_rapl power capping driver (Srinivas
Pandruvada)"
* tag 'pm-6.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
powercap: intel_rapl_msr: Add PL4 support for ArrowLake-H
cpufreq/amd-pstate: Use nominal perf for limits when boost is disabled
cpufreq/amd-pstate: Fix amd_pstate mode switch on shared memory systems
msm:
- Display:
- move CRTC resource assignment to atomic_check otherwise to make
consecutive calls to atomic_check() consistent
- fix rounding / sign-extension issues with pclk calculation in
case of DSC
- cleanups to drop incorrect null checks in dpu snapshots
- fix to use kvzalloc in dpu snapshot to avoid allocation issues
in heavily loaded system cases
- Fix to not program merge_3d block if dual LM is not being used
- Fix to not flush merge_3d block if its not enabled otherwise
this leads to false timeouts
- GPU:
- a7xx: add a fence wait before SMMU table update
xe:
- New workaround to Xe2 (Aradhya)
- Fix unbalanced rpm put (Matthew Auld)
- Remove fragile lock optimization (Matthew Brost)
- Fix job release, delegating it to the drm scheduler (Matthew Brost)
- Fix timestamp bit width for Xe2 (Lucas)
- Fix external BO's dma-resv usag (Matthew Brost)
- Fix returning success for timeout in wait_token (Nirmoy)
- Initialize fence to avoid it being detected as signaled (Matthew Auld)
- Improve cache flush for BMG (Matthew Auld)
- Don't allow hflip for tile4 framebuffer on Xe2 (Juha-Pekka)
amdgpu:
- SR-IOV fix
- CS chunk handling fix
- MES fixes
- SMU13 fixes
amdkfd:
- VRAM usage reporting fix
radeon:
- Fix possible_clones handling
i915:
- Two DP bandwidth related MST fixes
ast:
- Clear EDID on unplugged connectors
host1x:
- Fix boot on Tegra186
- Set DMA parameters
mgag200:
- Revert VBLANK support
panel:
- himax-hx83192: Adjust power and gamma
qaic:
- Sgtable loop fixes
vmwgfx:
- Limit display layout allocatino size
- Handle allocation errors in connector checks
- Clean up KMS code for 2d-only setup
- Report surface-check errors correctly
- Remove NULL test around kvfree()
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Merge tag 'drm-fixes-2024-10-18' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Weekly fixes, msm and xe are the two main ones, with a bunch of
scattered fixes including a largish revert in mgag200, then amdgpu,
vmwgfx and scattering of other minor ones.
All seems pretty regular.
msm:
- Display:
- move CRTC resource assignment to atomic_check otherwise to make
consecutive calls to atomic_check() consistent
- fix rounding / sign-extension issues with pclk calculation in
case of DSC
- cleanups to drop incorrect null checks in dpu snapshots
- fix to use kvzalloc in dpu snapshot to avoid allocation issues
in heavily loaded system cases
- Fix to not program merge_3d block if dual LM is not being used
- Fix to not flush merge_3d block if its not enabled otherwise
this leads to false timeouts
- GPU:
- a7xx: add a fence wait before SMMU table update
xe:
- New workaround to Xe2 (Aradhya)
- Fix unbalanced rpm put (Matthew Auld)
- Remove fragile lock optimization (Matthew Brost)
- Fix job release, delegating it to the drm scheduler (Matthew Brost)
- Fix timestamp bit width for Xe2 (Lucas)
- Fix external BO's dma-resv usag (Matthew Brost)
- Fix returning success for timeout in wait_token (Nirmoy)
- Initialize fence to avoid it being detected as signaled (Matthew
Auld)
- Improve cache flush for BMG (Matthew Auld)
- Don't allow hflip for tile4 framebuffer on Xe2 (Juha-Pekka)
amdgpu:
- SR-IOV fix
- CS chunk handling fix
- MES fixes
- SMU13 fixes
amdkfd:
- VRAM usage reporting fix
radeon:
- Fix possible_clones handling
i915:
- Two DP bandwidth related MST fixes
ast:
- Clear EDID on unplugged connectors
host1x:
- Fix boot on Tegra186
- Set DMA parameters
mgag200:
- Revert VBLANK support
panel:
- himax-hx83192: Adjust power and gamma
qaic:
- Sgtable loop fixes
vmwgfx:
- Limit display layout allocatino size
- Handle allocation errors in connector checks
- Clean up KMS code for 2d-only setup
- Report surface-check errors correctly
- Remove NULL test around kvfree()"
* tag 'drm-fixes-2024-10-18' of https://gitlab.freedesktop.org/drm/kernel: (45 commits)
drm/ast: vga: Clear EDID if no display is connected
drm/ast: sil164: Clear EDID if no display is connected
Revert "drm/mgag200: Add vblank support"
drm/amdgpu/swsmu: default to fullscreen 3D profile for dGPUs
drm/i915/display: Don't allow tile4 framebuffer to do hflip on display20 or greater
drm/xe/bmg: improve cache flushing behaviour
drm/xe/xe_sync: initialise ufence.signalled
drm/xe/ufence: ufence can be signaled right after wait_woken
drm/xe: Use bookkeep slots for external BO's in exec IOCTL
drm/xe/query: Increase timestamp width
drm/xe: Don't free job in TDR
drm/xe: Take job list lock in xe_sched_add_pending_job
drm/xe: fix unbalanced rpm put() with declare_wedged()
drm/xe: fix unbalanced rpm put() with fence_fini()
drm/xe/xe2lpg: Extend Wa_15016589081 for xe2lpg
drm/i915/dp_mst: Don't require DSC hblank quirk for a non-DSC compatible mode
drm/i915/dp_mst: Handle error during DSC BW overhead/slice calculation
drm/msm/a6xx+: Insert a fence wait before SMMU table update
drm/msm/dpu: don't always program merge_3d block
drm/msm/dpu: Don't always set merge_3d pending flush
...
The two instances of struct class are only used here in functions that
take const pointers and so can too be made constant.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://patch.msgid.link/20241018122437.64275-1-brgl@bgdev.pl
Signed-off-by: Mark Brown <broonie@kernel.org>
The return values from both regmap_raw_read() and regmap_raw_write() are not
checked despite they can fail. Propagate possible errors to caller.
Found by Linux Verification Center (linuxtesting.org) with Svace.
Signed-off-by: Vitaliy Shevtsov <v.shevtsov@maxima.ru>
Link: https://patch.msgid.link/20241018110743.18786-1-v.shevtsov@maxima.ru
Signed-off-by: Mark Brown <broonie@kernel.org>
Because card->dev = &pdev->dev is already defined in the rx51_soc_probe
function, and then &pdev->dev is still used.
Signed-off-by: Liu Jing <liujing@cmss.chinamobile.com>
Link: https://patch.msgid.link/20241015074938.6247-1-liujing@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
On i.MX8MM the register of volume control has positive and negative
values. It is different from other platforms like i.MX8MP and i.MX93
which only have positive values. Add a volume_sx flag to use SX_TLV
volume control for this kind of platform. Use common TLV volume control
for other platforms.
Fixes: cdfa92eb90 ("ASoC: fsl_micfil: Correct the number of steps on SX controls")
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://patch.msgid.link/20241017071507.2577786-1-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Turns out some registers of pre-2.5 version of rxmacro codecs are not
located at the expected offsets but 0xc further away in memory. So far
the detected registers are CDC_RX_RX2_RX_PATH_SEC7 and
CDC_RX_RX2_RX_PATH_DSM_CTL.
CDC_RX_RXn_RX_PATH_DSM_CTL(rx, n) macro incorrectly generates the address
0x540 for RX2 but it should be 0x54C and it also overwrites
CDC_RX_RX2_RX_PATH_SEC7 which is located at 0x540.
The same goes for CDC_RX_RXn_RX_PATH_SEC7(rx, n).
Fix this by introducing additional rxn_reg_stride2 offset. For 2.5 version
and above this offset will be equal to 0.
With such change the corresponding RXn() macros will generate the same
values for 2.5 codec version for all RX paths and the same old values
for pre-2.5 version for RX0 and RX1. However for the latter case with
RX2 path it will also add rxn_reg_stride2 on top.
While at this, also remove specific if-check for INTERP_AUX from
rx_macro_digital_mute() and rx_macro_enable_interp_clk(). These if-check
was used to handle such special offset for AUX interpolator but since
CDC_RX_RXn_RX_PATH_SEC7(rx, n) and CDC_RX_RXn_RX_PATH_DSM_CTL(rx, n)
macros will generate the correst addresses of dsm register, they are no
longer needed.
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patch.msgid.link/20241016221049.1145101-1-alexey.klimov@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
