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c2a96b7f18
1293985 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
c2a96b7f18 |
Driver core changes for 6.11-rc1
Here is the big set of driver core changes for 6.11-rc1.
Lots of stuff in here, with not a huge diffstat, but apis are evolving
which required lots of files to be touched. Highlights of the changes
in here are:
- platform remove callback api final fixups (Uwe took many releases to
get here, finally!)
- Rust bindings for basic firmware apis and initial driver-core
interactions. It's not all that useful for a "write a whole driver
in rust" type of thing, but the firmware bindings do help out the
phy rust drivers, and the driver core bindings give a solid base on
which others can start their work. There is still a long way to go
here before we have a multitude of rust drivers being added, but
it's a great first step.
- driver core const api changes. This reached across all bus types,
and there are some fix-ups for some not-common bus types that
linux-next and 0-day testing shook out. This work is being done to
help make the rust bindings more safe, as well as the C code, moving
toward the end-goal of allowing us to put driver structures into
read-only memory. We aren't there yet, but are getting closer.
- minor devres cleanups and fixes found by code inspection
- arch_topology minor changes
- other minor driver core cleanups
All of these have been in linux-next for a very long time with no
reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here is the big set of driver core changes for 6.11-rc1.
Lots of stuff in here, with not a huge diffstat, but apis are evolving
which required lots of files to be touched. Highlights of the changes
in here are:
- platform remove callback api final fixups (Uwe took many releases
to get here, finally!)
- Rust bindings for basic firmware apis and initial driver-core
interactions.
It's not all that useful for a "write a whole driver in rust" type
of thing, but the firmware bindings do help out the phy rust
drivers, and the driver core bindings give a solid base on which
others can start their work.
There is still a long way to go here before we have a multitude of
rust drivers being added, but it's a great first step.
- driver core const api changes.
This reached across all bus types, and there are some fix-ups for
some not-common bus types that linux-next and 0-day testing shook
out.
This work is being done to help make the rust bindings more safe,
as well as the C code, moving toward the end-goal of allowing us to
put driver structures into read-only memory. We aren't there yet,
but are getting closer.
- minor devres cleanups and fixes found by code inspection
- arch_topology minor changes
- other minor driver core cleanups
All of these have been in linux-next for a very long time with no
reported problems"
* tag 'driver-core-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (55 commits)
ARM: sa1100: make match function take a const pointer
sysfs/cpu: Make crash_hotplug attribute world-readable
dio: Have dio_bus_match() callback take a const *
zorro: make match function take a const pointer
driver core: module: make module_[add|remove]_driver take a const *
driver core: make driver_find_device() take a const *
driver core: make driver_[create|remove]_file take a const *
firmware_loader: fix soundness issue in `request_internal`
firmware_loader: annotate doctests as `no_run`
devres: Correct code style for functions that return a pointer type
devres: Initialize an uninitialized struct member
devres: Fix memory leakage caused by driver API devm_free_percpu()
devres: Fix devm_krealloc() wasting memory
driver core: platform: Switch to use kmemdup_array()
driver core: have match() callback in struct bus_type take a const *
MAINTAINERS: add Rust device abstractions to DRIVER CORE
device: rust: improve safety comments
MAINTAINERS: add Danilo as FIRMWARE LOADER maintainer
MAINTAINERS: add Rust FW abstractions to FIRMWARE LOADER
firmware: rust: improve safety comments
...
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Linus Torvalds
|
b2eed73360 |
linux-watchdog 6.11-rc1 tag
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Linus Torvalds
|
9cf601e865 |
dma-mapping fix for Linux 6.11
- fix the order of actions in dmam_free_coherent (Lance Richardson) -----BEGIN PGP SIGNATURE----- iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAmahEd4LHGhjaEBsc3Qu ZGUACgkQD55TZVIEUYPnhQ/9GAD6MEOVrPxBwdR8gKhM/zIBfhsQgMt1+Htl/dIv ytPFDnXP6OCl4bPO7SkGRa92VVVAYBDWH7YnWct/cZc/6Kq4HZsAbWQzxzFVTI+/ acHZuppqXY3iewSd3H+noCx92EuMFypG6FPf82gtftnQgWlQl55putR+5Xh1rlap 2wA566eaLiarN+RC8tCjnpZrNMn+Obx4DuyCNLaQtckHaUVlmN5GgaD5yh2+h+jU RjTAbVhFbVhxeAo0qUVe1bDK2iphyDtgSTeFwCt9OQ5/YaKUQe2wgbL5cpBgJk76 g6BUtiwJ4d+jbR5xxuCJKu7U4PQGZHnOxL3XR5ImEFfQCPGSk4Dqz0VvpINLWfUg UwfysaCdMyqpVEyV2o5+0d7RpNqnvc4EIG/4AL7fYcTkWFLpBs8tz2AeDf1UafiS ZvOaYt6tl3Q6Wa8yNFwSt1/06/60Ngj4UOK10j6vn7oATiVH5uVPo8wrT/v6PYeK mAeQe7QJjWXjWdCQ8Rved9fS6ooh9A+B2GVtQTIK0kIQSkRv3LelLaOW8/L53HUL KiODBe3Cxa3nD0sktqowrXmh33uTsVBiAyFNFeE0C8kG+CBDbHBAUQ4wZVVKK3ni 6Y0+yrSpFF2yeZZVajuOn3jUpGN1Q1f0I1ImNaWN6CHhIL8D75d/4QK/JI925JCe tRY= =0dRz -----END PGP SIGNATURE----- Merge tag 'dma-mapping-6.11-2024-07-24' of git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping fix from Christoph Hellwig: - fix the order of actions in dmam_free_coherent (Lance Richardson) * tag 'dma-mapping-6.11-2024-07-24' of git://git.infradead.org/users/hch/dma-mapping: dma: fix call order in dmam_free_coherent |
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Linus Torvalds
|
c33ffdb70c |
phy-for-6.11
- New Support - Samsung Exynos gs101 drd combo phy - Qualcomm SC8180x USB uniphy, IPQ9574 QMP PCIe phy - Airoha EN7581 PCIe phy - Freescale i.MX8Q HSIO SerDes phy - Starfive jh7110 dphy tx - Updates - Resume support for j721e-wiz driver - Updates to Exynos usbdrd driver - Support for optional power domains in g12a usb2-phy driver - Debugfs support and updates to zynqmp driver -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmagrXcACgkQfBQHDyUj g0d70Q//WxsWO59+bXIbqRk1YyXOZBlV9vAF+4hrHohwH8CBkJsSLhmWPvM8oUID 5OI9zFYqNUH9PnBtL4CkGkyvsdJAks98qIAIDxL5W500WWEbhjj874rb+BJR6/pm 6LsojpgKnYL/Aq9wOtONZbztdHBK9xkoFTh3+g/EcA505O7j1ZdhW2JDkvFA6xdw 9xQvf18IfOysz/ZnOzvdVzxsS1X19fm/v+4aWOzqQSNQeOppU3ZqInXsSAy2moUY UJ1b9b1WIslrsM0ZFVXhPOVEJp86ZuFC3PW5bJHWcTvbDrnUWz3PPWH3XwFca8fi EdP+8dAzvEvJsKtqZu034z5l9tAOiqOwMCs2loxEauHKihzklMko/dUkUs0IANA+ UULLLEtLH9mGjNWKADJvIbzFFd+Tsv9H6GjoXTKWx7P+BrkBTuIKzDmDqM/kkjgU pYyj65eJJr7R5eLfoDKdIDDiWO7HfZfF8ujsvych5Pft/Kbxd/rTBSADbDz/6ljZ lgvC0XE4T6tMWkwwX+SHUHzJlcQFYBZ09txLgpGdHBmgywPZsJoK4/52BNADEes/ LSe1jgegkc7LMVpfqhqIlHXLmaR+qXY+j5Y5jvYv5bVHx5syHrk7emrQT7YCtkpi 0eJ9IUyFrteeheL1SuNw+BqUuDMBTaOomfzJWyGX4r36Nspg23c= =KWse -----END PGP SIGNATURE----- Merge tag 'phy-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy Pull phy updates from Vinod Koul: "New Support - Samsung Exynos gs101 drd combo phy - Qualcomm SC8180x USB uniphy, IPQ9574 QMP PCIe phy - Airoha EN7581 PCIe phy - Freescale i.MX8Q HSIO SerDes phy - Starfive jh7110 dphy tx Updates: - Resume support for j721e-wiz driver - Updates to Exynos usbdrd driver - Support for optional power domains in g12a usb2-phy driver - Debugfs support and updates to zynqmp driver" * tag 'phy-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (56 commits) phy: airoha: Add dtime and Rx AEQ IO registers dt-bindings: phy: airoha: Add dtime and Rx AEQ IO registers dt-bindings: phy: rockchip-emmc-phy: Convert to dtschema dt-bindings: phy: qcom,qmp-usb: fix spelling error phy: exynos5-usbdrd: support Exynos USBDRD 3.1 combo phy (HS & SS) phy: exynos5-usbdrd: convert Vbus supplies to regulator_bulk phy: exynos5-usbdrd: convert (phy) register access clock to clk_bulk phy: exynos5-usbdrd: convert core clocks to clk_bulk phy: exynos5-usbdrd: support isolating HS and SS ports independently dt-bindings: phy: samsung,usb3-drd-phy: add gs101 compatible phy: core: Fix documentation of of_phy_get phy: starfive: Correct the dphy configure process phy: zynqmp: Add debugfs support phy: zynqmp: Take the phy mutex in xlate phy: zynqmp: Only wait for PLL lock "primary" instances phy: zynqmp: Store instance instead of type phy: zynqmp: Enable reference clock correctly phy: cadence-torrent: Check return value on register read phy: Fix the cacography in phy-exynos5250-usb2.c phy: phy-rockchip-samsung-hdptx: Select CONFIG_MFD_SYSCON ... |
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Linus Torvalds
|
ad7b0b7b87 |
soundwire updates for 6.11
- Simplification across subsystem using cleanup.h - Support for debugfs to read/write commands - Few Intel and Qualcomm driver updates -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmagr0MACgkQfBQHDyUj g0cglxAAsf0vto3EdhyJf0fU257phqu87DDQ/iWLjRMZ+wZuVsLgSEEWMI+uVU/j 3nvWxPc0o95Jo6424GVIAKZO5FenqFvPPcj1IEpAtnuQddx21dKeW8RT+Ft4N/rg c5cODKCC5RbrcVBBR0Zvw4e/y+RKOBlW/oIGhNoiVcKmPuqVzeVt7GMJiut5cXOE 8t58q24oFq6ZWAAmQJLvlgf01a0vis9fWvnFL2Ylf7iv9FfLClv5LIye6HLtSOqp 6FEV3G90qjlzxcA4vt2lTpIDxyaTHQuW9YTqlq9if2fnEPulMrQnbTqtfw1cM7OC gvjcVh70n45Vq6GpRipwnVj1bRc3vdXw+Qi78hu9X81Yo4JS1EnbmJDWFU1G7C9w HDe8ywClheUAPCrmwfYx/Xsmcx2ut1QUBo90TCgzFVIpvXvlGyE/goV7XhhPImSN FywpBr/6F3Etv9Z9nH45sUgv6dNf4J/71lGutA8XFHYy9s8oK3tyKDoskq89ymg4 jQP9kQ8X97yVUznscQqYXb4zTJ6SAO0MOMpfGZltv7qI96/pnX7ijPOsaW7UGnpX ImI0iIfVbGQ3r6lTWf9+GJaR2XMXznfpDPKLFmwxopeGQwUBnHV75pSPgIeKVtb8 OF4427Hq/1yrDuyXbdQAOvyi/em+xYQGfL761grgWEdN8LyJn5Q= =FNSV -----END PGP SIGNATURE----- Merge tag 'soundwire-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire Pull soundwire updates from Vinod Koul: - Simplification across subsystem using cleanup.h - Support for debugfs to read/write commands - Few Intel and Qualcomm driver updates * tag 'soundwire-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: soundwire: debugfs: simplify with cleanup.h soundwire: cadence: simplify with cleanup.h soundwire: intel_ace2x: simplify with cleanup.h soundwire: intel_ace2x: simplify return path in hw_params soundwire: intel: simplify with cleanup.h soundwire: intel: simplify return path in hw_params soundwire: amd_init: simplify with cleanup.h soundwire: amd: simplify with cleanup.h soundwire: amd: simplify return path in hw_params soundwire: intel_auxdevice: start the bus at default frequency soundwire: intel_auxdevice: add cs42l43 codec to wake_capable_list drivers:soundwire: qcom: cleanup port maask calculations soundwire: bus: simplify by using local slave->prop soundwire: generic_bandwidth_allocation: change port_bo parameter to pointer soundwire: Intel: clarify Copyright information soundwire: intel_ace2.x: add AC timing extensions for PantherLake soundwire: bus: add stream refcount soundwire: debugfs: add interface to read/write commands |
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Linus Torvalds
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7a46b17d4c |
dmaengine updates for v6.11
New support:
- New dmaengine_prep_peripheral_dma_vec() to support transfers using dma
vectors and documentation and user in AXI dma
- STMicro STM32 DMA3 support and new capabilities of cyclic dma
Updates:
- Yaml conversion for Freescale imx dma and qdma bindings, sprd sc9860 dma
binding
- Altera msgdma updates for descriptor management
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Merge tag 'dmaengine-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine updates from Vinod Koul:
"New support:
- New dmaengine_prep_peripheral_dma_vec() to support transfers using
dma vectors and documentation and user in AXI dma
- STMicro STM32 DMA3 support and new capabilities of cyclic dma
Updates:
- Yaml conversion for Freescale imx dma and qdma bindings,
sprd sc9860 dma binding
- Altera msgdma updates for descriptor management"
* tag 'dmaengine-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (35 commits)
dt-bindings: fsl-qdma: fix interrupts 'if' check logic
dt-bindings: dma: sprd,sc9860-dma: convert to YAML
dmaengine: fsl-dpaa2-qdma: add missing MODULE_DESCRIPTION() macro
dmaengine: ti: add missing MODULE_DESCRIPTION() macros
dmaengine: ti: cppi41: add missing MODULE_DESCRIPTION() macro
dmaengine: virt-dma: add missing MODULE_DESCRIPTION() macro
dmaengine: ti: k3-udma: Fix BCHAN count with UHC and HC channels
dmaengine: sh: rz-dmac: Fix lockdep assert warning
dmaengine: qcom: gpi: clean up the IRQ disable/enable in gpi_reset_chan()
dmaengine: fsl-edma: change the memory access from local into remote mode in i.MX 8QM
dmaengine: qcom: gpi: remove unused struct 'reg_info'
dmaengine: moxart-dma: remove unused struct 'moxart_filter_data'
dt-bindings: fsl-qdma: Convert to yaml format
dmaengine: fsl-edma: remove redundant "idle" field from fsl_chan
dmaengine: fsl-edma: request per-channel IRQ only when channel is allocated
dmaengine: stm32-dma3: defer channel registration to specify channel name
dmaengine: add channel device name to channel registration
dmaengine: stm32-dma3: improve residue granularity
dmaengine: stm32-dma3: add device_pause and device_resume ops
dmaengine: stm32-dma3: add DMA_MEMCPY capability
...
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Linus Torvalds
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7a3fad30fd |
Random number generator updates for Linux 6.11-rc1.
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Linus Torvalds
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d1e9a63dcd |
vfs-6.11-rc1.fixes.2
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Merge tag 'vfs-6.11-rc1.fixes.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
"VFS:
- The new 64bit mount ids start after the old mount id, i.e., at the
first non-32 bit value. However, we started counting one id too
late and thus lost 4294967296 as the first valid id. Fix that.
- Update a few comments on some vfs_*() creation helpers.
- Move copying of the xattr name out from the locks required to start
a filesystem write.
- Extend the filelock lock UAF fix to the compat code as well.
- Now that we added the ability to look up an inode under RCU it's
possible that lockless hash lookup can find and lock an inode after
it gets I_FREEING set. It then waits until inode teardown in
evict() is finished.
The flag however is still set after evict() has woken up all
waiters. If the inode lock is taken late enough on the waiting side
after hash removal and wakeup happened the waiting thread will
never be woken.
Before RCU based lookup this was synchronized via the
inode_hash_lock. But since unhashing requires the inode lock as
well we can check whether the inode is unhashed while holding inode
lock even without holding inode_hash_lock.
pidfd:
- The nsproxy structure contains nearly all of the namespaces
associated with a task. When a namespace type isn't supported
nsproxy might contain a NULL pointer or always point to the initial
namespace type. The logic isn't consistent. So when deriving
namespace fds we need to ensure that the namespace type is
supported.
First, so that we don't risk dereferncing NULL pointers. The
correct bigger fix would be to change all namespaces to always set
a valid namespace pointer in struct nsproxy independent of whether
or not it is compiled in. But that requires quite a few changes.
Second, so that we don't allow deriving namespace fds when the
namespace type doesn't exist and thus when they couldn't also be
derived via /proc/self/ns/.
- Add missing selftests for the new pidfd ioctls to derive namespace
fds. This simply extends the already existing testsuite.
netfs:
- Fix debug logging and fix kconfig variable name so it actually
works.
- Fix writeback that goes both to the server and cache. The streams
are only activated once a subreq is added. When a server write
happens the subreq doesn't need to have finished by the time the
cache write is started. If the server write has already finished by
the time the cache write is about to start the cache write will
operate on a folio that might already have been reused. Fix this by
preactivating the cache write.
- Limit cachefiles subreq size for cache writes to MAX_RW_COUNT"
* tag 'vfs-6.11-rc1.fixes.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
inode: clarify what's locked
vfs: Fix potential circular locking through setxattr() and removexattr()
filelock: Fix fcntl/close race recovery compat path
fs: use all available ids
cachefiles: Set the max subreq size for cache writes to MAX_RW_COUNT
netfs: Fix writeback that needs to go to both server and cache
pidfs: add selftests for new namespace ioctls
pidfs: handle kernels without namespaces cleanly
pidfs: when time ns disabled add check for ioctl
vfs: correct the comments of vfs_*() helpers
vfs: handle __wait_on_freeing_inode() and evict() race
netfs: Rename CONFIG_FSCACHE_DEBUG to CONFIG_NETFS_DEBUG
netfs: Revert "netfs: Switch debug logging to pr_debug()"
|
||
|
Linus Torvalds
|
e44be00289 |
hostfs: fix folio conversion
Commit |
||
Christian Brauner
|
f5e5e97c71
|
inode: clarify what's locked
In __wait_on_freeing_inode() we warn in case the inode_hash_lock is held but the inode is unhashed. We then release the inode_lock. So using "locked" as parameter name is confusing. Use is_inode_hash_locked as parameter name instead. Signed-off-by: Christian Brauner <brauner@kernel.org> |
||
David Howells
|
c3a5e3e872
|
vfs: Fix potential circular locking through setxattr() and removexattr()
When using cachefiles, lockdep may emit something similar to the circular
locking dependency notice below. The problem appears to stem from the
following:
(1) Cachefiles manipulates xattrs on the files in its cache when called
from ->writepages().
(2) The setxattr() and removexattr() system call handlers get the name
(and value) from userspace after taking the sb_writers lock, putting
accesses of the vma->vm_lock and mm->mmap_lock inside of that.
(3) The afs filesystem uses a per-inode lock to prevent multiple
revalidation RPCs and in writeback vs truncate to prevent parallel
operations from deadlocking against the server on one side and local
page locks on the other.
Fix this by moving the getting of the name and value in {get,remove}xattr()
outside of the sb_writers lock. This also has the minor benefits that we
don't need to reget these in the event of a retry and we never try to take
the sb_writers lock in the event we can't pull the name and value into the
kernel.
Alternative approaches that might fix this include moving the dispatch of a
write to the cache off to a workqueue or trying to do without the
validation lock in afs. Note that this might also affect other filesystems
that use netfslib and/or cachefiles.
======================================================
WARNING: possible circular locking dependency detected
6.10.0-build2+ #956 Not tainted
------------------------------------------------------
fsstress/6050 is trying to acquire lock:
ffff888138fd82f0 (mapping.invalidate_lock#3){++++}-{3:3}, at: filemap_fault+0x26e/0x8b0
but task is already holding lock:
ffff888113f26d18 (&vma->vm_lock->lock){++++}-{3:3}, at: lock_vma_under_rcu+0x165/0x250
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #4 (&vma->vm_lock->lock){++++}-{3:3}:
__lock_acquire+0xaf0/0xd80
lock_acquire.part.0+0x103/0x280
down_write+0x3b/0x50
vma_start_write+0x6b/0xa0
vma_link+0xcc/0x140
insert_vm_struct+0xb7/0xf0
alloc_bprm+0x2c1/0x390
kernel_execve+0x65/0x1a0
call_usermodehelper_exec_async+0x14d/0x190
ret_from_fork+0x24/0x40
ret_from_fork_asm+0x1a/0x30
-> #3 (&mm->mmap_lock){++++}-{3:3}:
__lock_acquire+0xaf0/0xd80
lock_acquire.part.0+0x103/0x280
__might_fault+0x7c/0xb0
strncpy_from_user+0x25/0x160
removexattr+0x7f/0x100
__do_sys_fremovexattr+0x7e/0xb0
do_syscall_64+0x9f/0x100
entry_SYSCALL_64_after_hwframe+0x76/0x7e
-> #2 (sb_writers#14){.+.+}-{0:0}:
__lock_acquire+0xaf0/0xd80
lock_acquire.part.0+0x103/0x280
percpu_down_read+0x3c/0x90
vfs_iocb_iter_write+0xe9/0x1d0
__cachefiles_write+0x367/0x430
cachefiles_issue_write+0x299/0x2f0
netfs_advance_write+0x117/0x140
netfs_write_folio.isra.0+0x5ca/0x6e0
netfs_writepages+0x230/0x2f0
afs_writepages+0x4d/0x70
do_writepages+0x1e8/0x3e0
filemap_fdatawrite_wbc+0x84/0xa0
__filemap_fdatawrite_range+0xa8/0xf0
file_write_and_wait_range+0x59/0x90
afs_release+0x10f/0x270
__fput+0x25f/0x3d0
__do_sys_close+0x43/0x70
do_syscall_64+0x9f/0x100
entry_SYSCALL_64_after_hwframe+0x76/0x7e
-> #1 (&vnode->validate_lock){++++}-{3:3}:
__lock_acquire+0xaf0/0xd80
lock_acquire.part.0+0x103/0x280
down_read+0x95/0x200
afs_writepages+0x37/0x70
do_writepages+0x1e8/0x3e0
filemap_fdatawrite_wbc+0x84/0xa0
filemap_invalidate_inode+0x167/0x1e0
netfs_unbuffered_write_iter+0x1bd/0x2d0
vfs_write+0x22e/0x320
ksys_write+0xbc/0x130
do_syscall_64+0x9f/0x100
entry_SYSCALL_64_after_hwframe+0x76/0x7e
-> #0 (mapping.invalidate_lock#3){++++}-{3:3}:
check_noncircular+0x119/0x160
check_prev_add+0x195/0x430
__lock_acquire+0xaf0/0xd80
lock_acquire.part.0+0x103/0x280
down_read+0x95/0x200
filemap_fault+0x26e/0x8b0
__do_fault+0x57/0xd0
do_pte_missing+0x23b/0x320
__handle_mm_fault+0x2d4/0x320
handle_mm_fault+0x14f/0x260
do_user_addr_fault+0x2a2/0x500
exc_page_fault+0x71/0x90
asm_exc_page_fault+0x22/0x30
other info that might help us debug this:
Chain exists of:
mapping.invalidate_lock#3 --> &mm->mmap_lock --> &vma->vm_lock->lock
Possible unsafe locking scenario:
CPU0 CPU1
---- ----
rlock(&vma->vm_lock->lock);
lock(&mm->mmap_lock);
lock(&vma->vm_lock->lock);
rlock(mapping.invalidate_lock#3);
*** DEADLOCK ***
1 lock held by fsstress/6050:
#0: ffff888113f26d18 (&vma->vm_lock->lock){++++}-{3:3}, at: lock_vma_under_rcu+0x165/0x250
stack backtrace:
CPU: 0 PID: 6050 Comm: fsstress Not tainted 6.10.0-build2+ #956
Hardware name: ASUS All Series/H97-PLUS, BIOS 2306 10/09/2014
Call Trace:
<TASK>
dump_stack_lvl+0x57/0x80
check_noncircular+0x119/0x160
? queued_spin_lock_slowpath+0x4be/0x510
? __pfx_check_noncircular+0x10/0x10
? __pfx_queued_spin_lock_slowpath+0x10/0x10
? mark_lock+0x47/0x160
? init_chain_block+0x9c/0xc0
? add_chain_block+0x84/0xf0
check_prev_add+0x195/0x430
__lock_acquire+0xaf0/0xd80
? __pfx___lock_acquire+0x10/0x10
? __lock_release.isra.0+0x13b/0x230
lock_acquire.part.0+0x103/0x280
? filemap_fault+0x26e/0x8b0
? __pfx_lock_acquire.part.0+0x10/0x10
? rcu_is_watching+0x34/0x60
? lock_acquire+0xd7/0x120
down_read+0x95/0x200
? filemap_fault+0x26e/0x8b0
? __pfx_down_read+0x10/0x10
? __filemap_get_folio+0x25/0x1a0
filemap_fault+0x26e/0x8b0
? __pfx_filemap_fault+0x10/0x10
? find_held_lock+0x7c/0x90
? __pfx___lock_release.isra.0+0x10/0x10
? __pte_offset_map+0x99/0x110
__do_fault+0x57/0xd0
do_pte_missing+0x23b/0x320
__handle_mm_fault+0x2d4/0x320
? __pfx___handle_mm_fault+0x10/0x10
handle_mm_fault+0x14f/0x260
do_user_addr_fault+0x2a2/0x500
exc_page_fault+0x71/0x90
asm_exc_page_fault+0x22/0x30
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://lore.kernel.org/r/2136178.1721725194@warthog.procyon.org.uk
cc: Alexander Viro <viro@zeniv.linux.org.uk>
cc: Christian Brauner <brauner@kernel.org>
cc: Jan Kara <jack@suse.cz>
cc: Jeff Layton <jlayton@kernel.org>
cc: Gao Xiang <xiang@kernel.org>
cc: Matthew Wilcox <willy@infradead.org>
cc: netfs@lists.linux.dev
cc: linux-erofs@lists.ozlabs.org
cc: linux-fsdevel@vger.kernel.org
[brauner: fix minor issues]
Signed-off-by: Christian Brauner <brauner@kernel.org>
|
||
Jann Horn
|
f8138f2ad2
|
filelock: Fix fcntl/close race recovery compat path
When I wrote commit |
||
|
Christian Brauner
|
8eac5358ad
|
fs: use all available ids
The counter is unconditionally incremented for each mount allocation. If we set it to 1ULL << 32 we're losing 4294967296 as the first valid non-32 bit mount id. Link: https://lore.kernel.org/r/20240719-work-mount-namespace-v1-1-834113cab0d2@kernel.org Reviewed-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Christian Brauner <brauner@kernel.org> |
||
|
David Howells
|
51d37982bb
|
cachefiles: Set the max subreq size for cache writes to MAX_RW_COUNT
Set the maximum size of a subrequest that writes to cachefiles to be MAX_RW_COUNT so that we don't overrun the maximum write we can make to the backing filesystem. Signed-off-by: David Howells <dhowells@redhat.com> Link: https://lore.kernel.org/r/1599005.1721398742@warthog.procyon.org.uk cc: Jeff Layton <jlayton@kernel.org> cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org Signed-off-by: Christian Brauner <brauner@kernel.org> |
||
|
David Howells
|
212be98aa1
|
netfs: Fix writeback that needs to go to both server and cache
When netfslib is performing writeback (ie. ->writepages), it maintains two
parallel streams of writes, one to the server and one to the cache, but it
doesn't mark either stream of writes as active until it gets some data that
needs to be written to that stream.
This is done because some folios will only be written to the cache
(e.g. copying to the cache on read is done by marking the folios and
letting writeback do the actual work) and sometimes we'll only be writing
to the server (e.g. if there's no cache).
Now, since we don't actually dispatch uploads and cache writes in parallel,
but rather flip between the streams, depending on which has the lowest
so-far-issued offset, and don't wait for the subreqs to finish before
flipping, we can end up in a situation where, say, we issue a write to the
server and this completes before we start the write to the cache.
But because we only activate a stream when we first add a subreq to it, the
result collection code may run before we manage to activate the stream -
resulting in the folio being cleaned and having the writeback-in-progress
mark removed. At this point, the folio no longer belongs to us.
This is only really a problem for folios that need to be written to both
streams - and in that case, the upload to the server is started first,
followed by the write to the cache - and the cache write may see a bad
folio.
Fix this by activating the cache stream up front if there's a cache
available. If there's a cache, then all data is going to be written to it.
Fixes:
|
||
|
Christian Brauner
|
1bb8dce5df
|
pidfs: add selftests for new namespace ioctls
Add selftests to verify that deriving namespace file descriptors from pidfd file descriptors works correctly. Link: https://lore.kernel.org/r/20240722-work-pidfs-69dbea91edab@brauner Signed-off-by: Christian Brauner <brauner@kernel.org> |
||
|
Christian Brauner
|
9b3e150464
|
pidfs: handle kernels without namespaces cleanly
The nsproxy structure contains nearly all of the namespaces associated
with a task. When a given namespace type is not supported by this kernel
the rules whether the corresponding pointer in struct nsproxy is NULL or
always init_<ns_type>_ns differ per namespace. Ideally, that wouldn't be
the case and for all namespace types we'd always set it to
init_<ns_type>_ns when the corresponding namespace type isn't supported.
Make sure we handle all namespaces where the pointer in struct nsproxy
can be NULL when the namespace type isn't supported.
Link: https://lore.kernel.org/r/20240722-work-pidfs-e6a83030f63e@brauner
Fixes:
|
||
Edward Adam Davis
|
f60d38cb02
|
pidfs: when time ns disabled add check for ioctl
syzbot call pidfd_ioctl() with cmd "PIDFD_GET_TIME_NAMESPACE" and disabled
CONFIG_TIME_NS, since time_ns is NULL, it will make NULL ponter deref in
open_namespace.
Fixes:
|
||
Congjie Zhou
|
b40c8e7a03
|
vfs: correct the comments of vfs_*() helpers
correct the comments of vfs_*() helpers in fs/namei.c, including:
1. vfs_create()
2. vfs_mknod()
3. vfs_mkdir()
4. vfs_rmdir()
5. vfs_symlink()
All of them come from the same commit:
|
||
Mateusz Guzik
|
5bc9ad78c2
|
vfs: handle __wait_on_freeing_inode() and evict() race
Lockless hash lookup can find and lock the inode after it gets the
I_FREEING flag set, at which point it blocks waiting for teardown in
evict() to finish.
However, the flag is still set even after evict() wakes up all waiters.
This results in a race where if the inode lock is taken late enough, it
can happen after both hash removal and wakeups, meaning there is nobody
to wake the racing thread up.
This worked prior to RCU-based lookup because the entire ordeal was
synchronized with the inode hash lock.
Since unhashing requires the inode lock, we can safely check whether it
happened after acquiring it.
Link: https://lore.kernel.org/v9fs/20240717102458.649b60be@kernel.org/
Reported-by: Dominique Martinet <asmadeus@codewreck.org>
Fixes:
|
||
|
David Howells
|
fcad93360d
|
netfs: Rename CONFIG_FSCACHE_DEBUG to CONFIG_NETFS_DEBUG
CONFIG_FSCACHE_DEBUG should have been renamed to CONFIG_NETFS_DEBUG, so do that now. Signed-off-by: David Howells <dhowells@redhat.com> Link: https://lore.kernel.org/r/1410796.1721333406@warthog.procyon.org.uk cc: Uwe Kleine-König <ukleinek@kernel.org> cc: Christian Brauner <brauner@kernel.org> cc: Jeff Layton <jlayton@kernel.org> cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org Signed-off-by: Christian Brauner <brauner@kernel.org> |
||
|
David Howells
|
a9d47a50cf
|
netfs: Revert "netfs: Switch debug logging to pr_debug()"
Revert commit
|
||
|
Linus Torvalds
|
786c8248db |
perf tools fixes for v6.11
Two fixes about building perf and other tools:
* Fix breakage in tracing tools due to pkg-config for libtrace{event,fs}
* Fix build of perf when libunwind is used
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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Merge tag 'perf-tools-fixes-for-v6.11-2024-07-23' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
Pull perf tools fixes from Namhyung Kim:
"Two fixes for building perf and other tools:
- Fix breakage in tracing tools due to pkg-config for
libtrace{event,fs}
- Fix build of perf when libunwind is used"
* tag 'perf-tools-fixes-for-v6.11-2024-07-23' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
perf dso: Fix build when libunwind is enabled
tools/latency: Use pkg-config in lib_setup of Makefile.config
tools/rtla: Use pkg-config in lib_setup of Makefile.config
tools/verification: Use pkg-config in lib_setup of Makefile.config
tools: Make pkg-config dependency checks usable by other tools
perf build: Warn if libtracefs is not found
|
||
|
Linus Torvalds
|
e9e969797b |
execve fix for v6.11-rc1
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||
|
Linus Torvalds
|
5ad7ff8738 |
f2fs update for 6.11-rc1
It's a pretty small update including mostly minor bug fixes in zoned storage
along with the large section support.
Enhancement:
- add support for FS_IOC_GETFSSYSFSPATH
- enable atgc dynamically if conditions are met
- use new ioprio Macro to get ckpt thread ioprio level
- remove unreachable lazytime mount option parsing
Bug fix:
- fix null reference error when checking end of zone
- fix start segno of large section
- fix to cover read extent cache access with lock
- don't dirty inode for readonly filesystem
- allocate a new section if curseg is not the first seg in its zone
- only fragment segment in the same section
- truncate preallocated blocks in f2fs_file_open()
- fix to avoid use SSR allocate when do defragment
- fix to force buffered IO on inline_data inode
And, it includes some minor code clean-ups, and sanity checks.
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Merge tag 'f2fs-for-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"A pretty small update including mostly minor bug fixes in zoned
storage along with the large section support.
Enhancements:
- add support for FS_IOC_GETFSSYSFSPATH
- enable atgc dynamically if conditions are met
- use new ioprio Macro to get ckpt thread ioprio level
- remove unreachable lazytime mount option parsing
Bug fixes:
- fix null reference error when checking end of zone
- fix start segno of large section
- fix to cover read extent cache access with lock
- don't dirty inode for readonly filesystem
- allocate a new section if curseg is not the first seg in its zone
- only fragment segment in the same section
- truncate preallocated blocks in f2fs_file_open()
- fix to avoid use SSR allocate when do defragment
- fix to force buffered IO on inline_data inode
And some minor code clean-ups and sanity checks"
* tag 'f2fs-for-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (26 commits)
f2fs: clean up addrs_per_{inode,block}()
f2fs: clean up F2FS_I()
f2fs: use meta inode for GC of COW file
f2fs: use meta inode for GC of atomic file
f2fs: only fragment segment in the same section
f2fs: fix to update user block counts in block_operations()
f2fs: remove unreachable lazytime mount option parsing
f2fs: fix null reference error when checking end of zone
f2fs: fix start segno of large section
f2fs: remove redundant sanity check in sanity_check_inode()
f2fs: assign CURSEG_ALL_DATA_ATGC if blkaddr is valid
f2fs: fix to use mnt_{want,drop}_write_file replace file_{start,end}_wrtie
f2fs: clean up set REQ_RAHEAD given rac
f2fs: enable atgc dynamically if conditions are met
f2fs: fix to truncate preallocated blocks in f2fs_file_open()
f2fs: fix to cover read extent cache access with lock
f2fs: fix return value of f2fs_convert_inline_inode()
f2fs: use new ioprio Macro to get ckpt thread ioprio level
f2fs: fix to don't dirty inode for readonly filesystem
f2fs: fix to avoid use SSR allocate when do defragment
...
|
||
|
Linus Torvalds
|
371c141464 |
Folio conversion from Matthew Wilcox and a few various fixes
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||
|
Linus Torvalds
|
ca83c61cb3 |
Kbuild updates for v6.11
- Remove tristate choice support from Kconfig
- Stop using the PROVIDE() directive in the linker script
- Reduce the number of links for the combination of CONFIG_DEBUG_INFO_BTF
and CONFIG_KALLSYMS
- Enable the warning for symbol reference to .exit.* sections by default
- Fix warnings in RPM package builds
- Improve scripts/make_fit.py to generate a FIT image with separate base
DTB and overlays
- Improve choice value calculation in Kconfig
- Fix conditional prompt behavior in choice in Kconfig
- Remove support for the uncommon EMAIL environment variable in Debian
package builds
- Remove support for the uncommon "name <email>" form for the DEBEMAIL
environment variable
- Raise the minimum supported GNU Make version to 4.0
- Remove stale code for the absolute kallsyms
- Move header files commonly used for host programs to scripts/include/
- Introduce the pacman-pkg target to generate a pacman package used in
Arch Linux
- Clean up Kconfig
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Merge tag 'kbuild-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Remove tristate choice support from Kconfig
- Stop using the PROVIDE() directive in the linker script
- Reduce the number of links for the combination of CONFIG_KALLSYMS and
CONFIG_DEBUG_INFO_BTF
- Enable the warning for symbol reference to .exit.* sections by
default
- Fix warnings in RPM package builds
- Improve scripts/make_fit.py to generate a FIT image with separate
base DTB and overlays
- Improve choice value calculation in Kconfig
- Fix conditional prompt behavior in choice in Kconfig
- Remove support for the uncommon EMAIL environment variable in Debian
package builds
- Remove support for the uncommon "name <email>" form for the DEBEMAIL
environment variable
- Raise the minimum supported GNU Make version to 4.0
- Remove stale code for the absolute kallsyms
- Move header files commonly used for host programs to scripts/include/
- Introduce the pacman-pkg target to generate a pacman package used in
Arch Linux
- Clean up Kconfig
* tag 'kbuild-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (65 commits)
kbuild: doc: gcc to CC change
kallsyms: change sym_entry::percpu_absolute to bool type
kallsyms: unify seq and start_pos fields of struct sym_entry
kallsyms: add more original symbol type/name in comment lines
kallsyms: use \t instead of a tab in printf()
kallsyms: avoid repeated calculation of array size for markers
kbuild: add script and target to generate pacman package
modpost: use generic macros for hash table implementation
kbuild: move some helper headers from scripts/kconfig/ to scripts/include/
Makefile: add comment to discourage tools/* addition for kernel builds
kbuild: clean up scripts/remove-stale-files
kconfig: recursive checks drop file/lineno
kbuild: rpm-pkg: introduce a simple changelog section for kernel.spec
kallsyms: get rid of code for absolute kallsyms
kbuild: Create INSTALL_PATH directory if it does not exist
kbuild: Abort make on install failures
kconfig: remove 'e1' and 'e2' macros from expression deduplication
kconfig: remove SYMBOL_CHOICEVAL flag
kconfig: add const qualifiers to several function arguments
kconfig: call expr_eliminate_yn() at least once in expr_eliminate_dups()
...
|
||
|
Linus Torvalds
|
643af93f15 |
rpmsg updates for v6.11
This corrects interrupt handling in the stm32 remoteproc driver when being attached to an already running remote processor. It fixes invalid kernel-doc and adds missing MODULE_DESCRIPTION() in the rpmsg char driver. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmaf57EVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3F8sIP/2A4cHon18Bp1GABuU8YnEws1qj+ 9NvGDTGeDRT500cx6hmN7602MAw84d/aBBmLa4wv8BhceU6EdoYk2Nx1UnpYBQRw 51d1uFsODIithSVuGr13RQFhWQfBeXM5dyyddrXHdaVA+U6wdx8DzYz12q91Q0Ao HYIrpDJtEf9aJP2A4lUsR665tyRJt7Z4HoLUd29ld5RL5rpzSzaPNknmpdJubqRs 14Xj01VnZTe9tr5rjSLwIgfziGm72kmzzza5HNVFaT3+K4I8jZoIpHWOxEbnTSPt tpLuKJ/RClqDul+jPBDFNJpCwudOhY6IBqG8RArSI3W8H4V/+zmVML3NmjxMsdfj y2hsdtAacqSF6dCapNvP2QSBxeVdpu8yPFdH1xinBBau10cSHf51vqcutGtMZ5FE gNuLapZ4Iyqk262oASrD8SrgD44JPr2MY76lxCwE3YQ77sY4w7z34HLwlszTe6MD wmo8vJ3k83BZqRX7IuUYPnaWnshjh4ZaPg1j4sdP32dTiw2G0OPMNYGFQxJSTA4w MmHB8NigaOf0JwoM9+MsLUdryhlh6mrl31kEnptJJaaj9yUJZxtbg7AA6DmB7w6B 8Skajv6QpdQHbF7f4M16bglipYdVj4PHazubn1QcYNikNjMqScpgXbYSlvNvSTXo QIFjtySzACHuRG4L =pogC -----END PGP SIGNATURE----- Merge tag 'rpmsg-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull rpmsg updates from Bjorn Andersson: - fix interrupt handling in the stm32 remoteproc driver when being attached to an already running remote processor - fix invalid kernel-doc and add missing MODULE_DESCRIPTION() in the rpmsg char driver * tag 'rpmsg-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: rpmsg: char: add missing MODULE_DESCRIPTION() macro remoteproc: stm32_rproc: Fix mailbox interrupts queuing rpmsg: char: Fix rpmsg_eptdev structure documentation |
||
|
Linus Torvalds
|
60c6119cad |
remoteproc updates for v6.11
The maximum amount of DDR memory used by the Mediatek MT8188/MT8195 SCP is increased, to handle new use cases. Handling of optional L1TCM memory is made actually optional. An optimization is introduced to only clear the unused portion of IPI shared buffers, rather than the entire buffer before writing the message. Detection for IPC-only mode in the TI K3 DSP remoteproc driver is corrected. The loglevel of a debug print in the same is lowered from error. Support for attaching to an running remote processor is added to the Xilinx R5F. An in-kernel implementation of the Qualcomm "protected domain mapper" (aka service registry) service is introduced, to remove the dependency on a userspace implementation to detect when the battery monitor and USB Type-C port manager becomes available. This is then integrated with the Qualcomm remoteproc driver. The Qualcomm PAS remoteproc driver gains support for attempting to bust hwspinlocks held by the remote processor when it crashed/stopped. The TI OMAP remoteproc driver is transitioned to use devres helpers for various forms of allocations. Parsing of memory-regions in the i.MX remoteproc driver is improved to avoid a NULL pointer dereference if the phandle reference is empty. of_node reference counting is corrected in the same. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmaf9qkVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3F7DoQAK6mOFG77jDmRHPwJzFIXmIc2pt5 QlyvoXFQU3tZfUyPgC6ZGuD+DlHeUQdD2cWFUqQhKpp6t3zbwqDec/FuW8CKTFuo Djg1W1gcBpntVrjsoCytJRQJrlErGU+fjeKFkJTX16xLV0sM5I01kAU64yua3JgB CjxlvrDJpCSLxy5KJ2Ieqw5B5xaMcWgrktKegOlrKe7JkveT7I1DUA5YmvZ0ceW1 v9fjhHkn1uqPxhbLk0WfF7yl8kRVnLFDDQIpZANLTLSVOPLw4B9OdNy7L8ZJ/oYU Oal04W6FOaT0BaExnerck/FxsV9EXTeTjFN7pUSnhtwvvjim1icfFG6N01zCm2Lq oMkJ8pE3VbHYKXImbxQHcExOvkbRGxSZ6FJshB8RR7MLE9iMZEyhxaCRnwejRowy FOE3/z70wzEMVDZaDdwCVfjIuiWrvdrZnnjqwvVJaLZrG8qegg1xfCWqqNZ3q3Eh rZDWYX5Aja3L528VgrFC7yHgQZDJCITuuopo6CvJEMwwvL6IQP9DqsYX9NAXFC8A zE1rlnjP30xh/eR+mIWNr8AIpkVjdh7BylqQXAr8eLBaV7FtL+PYNBMGTo19DYs9 +PVN8ByRuxbMJAPxNq/f4czzsByx4TTndmx5ng7OdRVMVKeaRL30P5wGxaSUuWEQ Jq3lC2n9oETXfgMv =b4Do -----END PGP SIGNATURE----- Merge tag 'rproc-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull remoteproc updates from Bjorn Andersson: - The maximum amount of DDR memory used by the Mediatek MT8188/MT8195 SCP is increased to handle new use cases. Handling of optional L1TCM memory is made actually optional. - An optimization is introduced to only clear the unused portion of IPI shared buffers, rather than the entire buffer before writing the message. - Detection for IPC-only mode in the TI K3 DSP remoteproc driver is corrected. The loglevel of a debug print in the same is lowered from error. - Support for attaching to an running remote processor is added to the Xilinx R5F. - An in-kernel implementation of the Qualcomm "protected domain mapper" (aka service registry) service is introduced, to remove the dependency on a userspace implementation to detect when the battery monitor and USB Type-C port manager becomes available. This is then integrated with the Qualcomm remoteproc driver. - The Qualcomm PAS remoteproc driver gains support for attempting to bust hwspinlocks held by the remote processor when it crashed/stopped. - The TI OMAP remoteproc driver is transitioned to use devres helpers for various forms of allocations. - Parsing of memory-regions in the i.MX remoteproc driver is improved to avoid a NULL pointer dereference if the phandle reference is empty. of_node reference counting is corrected in the same. * tag 'rproc-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: remoteproc: mediatek: Increase MT8188/MT8195 SCP core0 DRAM size remoteproc: k3-dsp: Fix log levels where appropriate remoteproc: xlnx: Add attach detach support remoteproc: qcom: select AUXILIARY_BUS remoteproc: k3-r5: Fix IPC-only mode detection remoteproc: mediatek: Don't attempt to remap l1tcm memory if missing remoteproc: qcom: enable in-kernel PD mapper dt-bindings: remoteproc: imx_rproc: Add minItems for power-domain remoteproc: imx_rproc: Fix refcount mistake in imx_rproc_addr_init remoteproc: omap: Use devm_rproc_add() helper remoteproc: omap: Use devm action to release reserved memory remoteproc: omap: Use devm_rproc_alloc() helper remoteproc: imx_rproc: Skip over memory region when node value is NULL dt-bindings: remoteproc: k3-dsp: Correct optional sram properties for AM62A SoCs remoteproc: qcom_q6v5_pas: Add hwspinlock bust on stop soc: qcom: smem: Add qcom_smem_bust_hwspin_lock_by_host() remoteproc: mediatek: Zero out only remaining bytes of IPI buffer |
||
|
Linus Torvalds
|
58bffbac53 |
hwspinlock updates for v6.11
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||
|
Linus Torvalds
|
e9680017b2 |
sh updates for v6.11
- sh: push-switch: Add missing MODULE_DESCRIPTION() macro
- sh: config: Drop CONFIG_MEMORY_{HOTPLUG,HOTREMOVE}
- sh: Drop support for memory hotplug and memory hotremove
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Merge tag 'sh-for-v6.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux
Pull sh updates from John Paul Adrian Glaubitz:
"This is rather small this time and contains just three changes.
The first change by Oscar Salvador drops support for memory hotplug
and hotremove for sh as the kernel stopped supporting it on 32-bit
platforms since
|
||
|
Linus Torvalds
|
f488790059 |
Modules changes for v6.11-rc1
This is a super boring development cycle this time around for modules, there is only one patch in this pull request. The patch deals with a corner case set of dependencies which is not resolved today to ensure users get the modules they need on initramfs. Currently only one modules is known to exist which needs this, however this can grow to capture other corner cases likely escaped and not reported before. The kernel change is just a section update, the real work is done and merged already on upstream kmod. This has been on linux-next for 3 weeks now. -----BEGIN PGP SIGNATURE----- iQJGBAABCgAwFiEENnNq2KuOejlQLZofziMdCjCSiKcFAmaf49gSHG1jZ3JvZkBr ZXJuZWwub3JnAAoJEM4jHQowkoinVbgQAIJeaI45KJykhCIy6VRHuwfWEqmUMwQN Jo3IcaBKbqjiFEDDbHuWBk4BFh3L1m98i5MQukES+uz/zPnSh8cV1gJyAlSn4kEH EXYBL6/908jAOKGaD3tKOBM6E/YhwgegnkL6/wtaM5NSx91EbpKA5prb84x3QS/i nM03UUPfXFq40kFJMm4M3KnVuBoWh7W3CYO8kgoEY2dnf7R5apIVGUyNTyvb02oA PS4AEINyJI8P67IYkBxphB7aKRIiWtzHmvya1XKAZs5pK0aA5TKf1T8HMt+h3qLS wl/Plxg27AWHAl5rcZPui2/LRRxpjG/obyQUw7OdIWzt7W9P19aDlfK7HTRb+V3a wimMvo0S6u9rTCEB653Fza6trm7PFRHpAC5WYlpSMng1BXTpzipOrJZ8xkk2yuLA c7FkDHJ2Szp+P8tvKEpv6CcZSO5+ot2NhUaOOzyWKT9+cU+Zcudh/Cg+rPpyRbKj Cu3scjAkBAKz6gCNLQNEu7vAotzg3m5q7/n1AZ3BPpjpV5RYYZZ9C8jSZvXKQmOb QPgGoIfyabCq0h5E3mHBL/nXHLCzCF6vpHYkkbfIMvwQp52CHgsSASd4I6zEW49/ 80zh94xQbn8cC6o1u1bxML9afF/MPjOOWVVpVkgQz7oKr/vK5mrDr5bpNLggqd6S yaZPKEgPd7Dx =W9pF -----END PGP SIGNATURE----- Merge tag 'modules-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux Pull module update from Luis Chamberlain: "This is a super boring development cycle this time around for modules, there is only one patch in this pull request. The patch deals with a corner case set of dependencies which is not resolved today to ensure users get the module they need on initramfs. Currently only one module is known to exist which needs this, however this can grow to capture other corner cases likely escaped and not reported before. The kernel change is just a section update, the real work is done and merged already on upstream kmod. This has been on linux-next for 3 weeks now" * tag 'modules-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: module: create weak dependecies |
||
|
Linus Torvalds
|
d2d721e2eb |
Livepatching changes for 6.11
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||
|
Linus Torvalds
|
28bbe4ea68 |
I2C for 6.11-rc1 second batch
The I2C core has two header documentation updates to be applied as the
dependecies are in now.
The I2C host drivers add some patches which nearly fell through the
cracks, namely:
Added descriptions in the DTS for the Qualcomm SM8650 and SM8550
Camera Control Interface (CCI).
Added support for the "settle-time-us" property, which allows the
gpio-mux device to switch from one bus to another with a configurable
delay. The time can be set in the DTS. The latest change also includes
file sorting.
Fixed slot numbering in the SMBus framework to prevent failures
when more than 8 slots are occupied. It now enforces a a maximum
of 8 slots to be used. This ensures that the Intel PIIX4 device
can register the SPDs correctly without failure, even if other
slots are populated but not used.
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Merge tag 'i2c-for-6.11-rc1-second-batch' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull more i2c updates from Wolfram Sang:
"The I2C core has two header documentation updates as the dependecies
are in now.
The I2C host drivers add some patches which nearly fell through the
cracks:
- Added descriptions in the DTS for the Qualcomm SM8650 and SM8550
Camera Control Interface (CCI).
- Added support for the "settle-time-us" property, which allows the
gpio-mux device to switch from one bus to another with a
configurable delay. The time can be set in the DTS. The latest
change also includes file sorting.
- Fixed slot numbering in the SMBus framework to prevent failures
when more than 8 slots are occupied. It now enforces a a maximum of
8 slots to be used. This ensures that the Intel PIIX4 device can
register the SPDs correctly without failure, even if other slots
are populated but not used"
* tag 'i2c-for-6.11-rc1-second-batch' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: header: improve kdoc for i2c_algorithm
i2c: header: remove unneeded stuff regarding i2c_algorithm
i2c: piix4: Register SPDs
i2c: smbus: remove i801 assumptions from SPD probing
i2c: mux: gpio: Add support for the 'settle-time-us' property
i2c: mux: gpio: Re-order #include to match alphabetic order
dt-bindings: i2c: mux-gpio: Add 'settle-time-us' property
dt-bindings: i2c: qcom-cci: Document sm8650 compatible
dt-bindings: i2c: qcom-cci: Document sm8550 compatible
|
||
|
Linus Torvalds
|
d51f8f63f7 |
broadcom: remove unused pdc_dma_map
imx: fix TXDB_V2 channel race condition
mediatek: cleanup and refactor driver
add bindings for gce-props
omap: fix mailbox interrupt sharing
qcom: add bindings for SA8775p
add CPUCP driver
zynqmp: make polling period configurable
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Merge tag 'mailbox-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox
Pull mailbox updates from Jassi Brar:
"broadcom:
- remove unused pdc_dma_map
imx:
- fix TXDB_V2 channel race condition
mediatek:
- cleanup and refactor driver
- add bindings for gce-props
omap:
- fix mailbox interrupt sharing
qcom:
- add bindings for SA8775p
- add CPUCP driver
zynqmp:
- make polling period configurable"
* tag 'mailbox-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox:
mailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable()
mailbox: zynqmp-ipi: Make polling period configurable
mailbox: qcom-cpucp: fix 64BIT dependency
mailbox: Add support for QTI CPUCP mailbox controller
dt-bindings: mailbox: qcom: Add CPUCP mailbox controller bindings
dt-bindings: remoteproc: qcom,sa8775p-pas: Document the SA8775p ADSP, CDSP and GPDSP
mailbox: mtk-cmdq: add missing MODULE_DESCRIPTION() macro
mailbox: bcm-pdc: remove unused struct 'pdc_dma_map'
mailbox: imx: fix TXDB_V2 channel race condition
mailbox: omap: Fix mailbox interrupt sharing
mailbox: mtk-cmdq: Dynamically allocate clk_bulk_data structure
mailbox: mtk-cmdq: Move and partially refactor clocks probe
mailbox: mtk-cmdq: Stop requiring name for GCE clock
dt-bindings: mailbox: Add mediatek,gce-props.yaml
|
||
|
Linus Torvalds
|
71bed1ec0f |
PCMCIA: improvements for v6.11-rc1
A number of tiny cleanups of the PCMCIA subsystem by Jeff Johnson, Jules Irenge, and Krzysztof Kozlowski. -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEmgXaWKgmjrvkPhLCmpdgiUyNow0FAmaeqv8bHGxpbnV4QGRv bWluaWticm9kb3dza2kubmV0AAoJEJqXYIlMjaMNvv4P/1oHh6odH9EVTlnVPAGb BY+oRMCooVDqHZBhKQHURPQ9FcGXUArmQUxp212qugUTQNHgfgQbDsN4YpnLvCe9 1M5QSLuWBqFv1YkZDpWf13HZ/cVycA3FSYYz2GC2RtXLeAhAkh97q634gEAxsFQ3 DOutFbP9GzBP7F16gmGth6AXEwCZdHTXymfcZ6zu+b8cirmDzVFtpWMaAyILXngV LD0IzZ9/gl04va/Zztc6GkFnHtHO8ar83DDiZRr5kmQtLEchQJgvlaqa6XnlTFTd 66yCFuI7YkSgIil/qVFWS7eZ7yBzNQNM8GxWTbXXa5ORp8TATvFeAl/JM+Vv7EXW MxRDWc+PAIsp3Gf+EWP5ooTk1Cg7bTMlPhvsSm8qT0QQ9FNW+jNj9toTigSfAQ/q tljxKTajA90oFlsh0Fp/JcgNJrNsn5gk/1ZfDn4zqlLq2Zw4UrIxguJNcDs8+kk+ KlvpTmzNFvALhiIetXXm0AifMPfLlNwpqI8nbMOWd+LqQBZLHHl9kq4plpxeoUx7 gg7ORAayIYYI345jMDdTYGlLYj2WB1QO7kKpmpRFPaiar5CGmm5jPhu8eEkAB27B YlcP/vtZRL3MXrhN8+AWTF0+WE94wymknAhOtX6xXGcz6Ybs/2np7g46eBxYE/au vHXFFzX9deg/AHbkZuRsZxvr =JwCl -----END PGP SIGNATURE----- Merge tag 'pcmcia-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux Pull PCMCIA updates from Dominik Brodowski: "A number of tiny cleanups of the PCMCIA subsystem by Jeff Johnson, Jules Irenge, and Krzysztof Kozlowski" * tag 'pcmcia-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux: pcmcia: add missing MODULE_DESCRIPTION() macros pcmcia: Use resource_size function on resource object pcmcia: bcm63xx: drop driver owner assignment |
||
|
Linus Torvalds
|
fd71b9a07b |
power supply and reset changes for the 6.11 series
* power-supply core
- new charging_orange_full_green RGB LED trigger
- simplify and cleanup power-supply LED trigger code
- expose power information via hwmon compatibility layer
* new hardware support
- enable battery support for Qualcomm Snapdragon X Elite
- new battery driver for Maxim MAX17201/MAX17205
- new battery driver for Lenovo Yoga C630 laptop (custom EC)
* cleanup 'struct i2c_device_id' initializations
* misc. small battery driver cleanups and fixes
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Merge tag 'for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"Power-supply core:
- new charging_orange_full_green RGB LED trigger
- simplify and cleanup power-supply LED trigger code
- expose power information via hwmon compatibility layer
New hardware support:
- enable battery support for Qualcomm Snapdragon X Elite
- new battery driver for Maxim MAX17201/MAX17205
- new battery driver for Lenovo Yoga C630 laptop (custom EC)
Cleanups:
- cleanup 'struct i2c_device_id' initializations
- misc small battery driver cleanups and fixes"
* tag 'for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply:
power: supply: sysfs: use power_supply_property_is_writeable()
power: supply: qcom_battmgr: Enable battery support on x1e80100
power: supply: add support for MAX1720x standalone fuel gauge
dt-bindings: power: supply: add support for MAX17201/MAX17205 fuel gauge
power: reset: piix4: add missing MODULE_DESCRIPTION() macro
power: supply: samsung-sdi-battery: Constify struct power_supply_maintenance_charge_table
power: supply: samsung-sdi-battery: Constify struct power_supply_vbat_ri_table
power: supply: lenovo_yoga_c630_battery: add Lenovo C630 driver
power: supply: ingenic: Fix some error handling paths in ingenic_battery_get_property()
power: supply: ab8500: Clean some error messages
power: supply: ab8500: Use iio_read_channel_processed_scale()
power: supply: ab8500: Fix error handling when calling iio_read_channel_processed()
power: supply: hwmon: Add support for power sensors
power: supply: ab8500: remove unused struct 'inst_curr_result_list'
power: supply: bd99954: remove unused struct 'battery_data'
power: supply: leds: Add activate() callback to triggers
power: supply: leds: Share trig pointer for online and charging_full
power: supply: leds: Add power_supply_[un]register_led_trigger()
power: supply: Drop explicit initialization of struct i2c_device_id::driver_data to 0
|
||
|
Linus Torvalds
|
c5d2be6670 |
HSI changes for the 6.11 series
* drop unused gpio.h header from SSI McSAAB protocol driver -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmadj9oACgkQ2O7X88g7 +pq3xg/8CIGEukHo0Su5pKUFewaZCJrz4LO+kHiF1aN2tkTMB3jC0nuYVvcpInYw 3CBKCUGL4QO3UWopEijHbIey2wi3/qcHgBvOohM7AtFqLBI7u4bK5fdhbphISGIi XqODEdJH7N+BeQnyze8eGFVMGWGN9GGmY3FA8CrVukVnot01jcV3swIEVVaJnNZ3 kIP/i+YtcqJCq4tvberYo0wO5fdyOVUGhtb5ZqcaTeiBMulelZREdB7ajGBYdGjN zXg18UlYdt4+7EYYUOti2lJBAiL7c90UAxSwOJ/v6SGPTegr462WS2h7v9wlAymm U11HSzIxxEHSXsmOrZUcPG9FZ6AVa8+9uO68pCuiClhibR+JB0NytSa+liPnObmw 2zKu7YQooSBrPtK+gSSlhLv4LCheldv2yxXZAgp3U9++T+gh1PfzE3tRZVepdQQT EgJnYmkDa26CIOLOFwfxqA6AIACSOf5p0xfsdViDnVHvaliC5CCaVSBAzDPSKyaB y93iQMTCP60OtCFcxQeSKy1zSqELIXdpgjBR2tcmwIZJE/BYCaOaNfELWV6wkRda YKEJXiVxqXPDtAZChXXfUleERte/NRaKDGOsv6Iq7A5qxXmL3lf2hm6PcD2E4GUN FN6DIR8nEx0jnpGpsD0XKfIoAOXZ3N6XZpgpc34aJTZrfYliSmI= =tEqg -----END PGP SIGNATURE----- Merge tag 'hsi-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi Pull HSI update from Sebastian Reichel: - drop unused gpio.h header from SSI McSAAB protocol driver * tag 'hsi-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi: HSI: ssi_protocol: Remove unused linux/gpio.h |
||
Ivan Davydov
|
13c239a2c0 |
kbuild: doc: gcc to CC change
In this part of the documentation, $(CC) is meant, but gcc is written. Signed-off-by: Ivan Davydov <davydoff33@yandex.ru> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> |
||
Petr Mladek
|
ea5377ec49 | Merge branch 'for-6.11/sysfs-patch-replace' into for-linus | ||
Kees Cook
|
b6f5ee4d53 |
execve: Move KUnit tests to tests/ subdirectory
Move the exec KUnit tests into a separate directory to avoid polluting the local directory namespace. Additionally update MAINTAINERS for the new files. Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: SeongJae Park <sj@kernel.org> Acked-by: Christian Brauner <brauner@kernel.org> Link: https://lore.kernel.org/r/20240720170310.it.942-kees@kernel.org Signed-off-by: Kees Cook <kees@kernel.org> |
||
|
Linus Torvalds
|
66ebbdfdeb |
Switch ARM/ARM64 over to the modern per device MSI domains:
This simplifies the handling of platform MSI and wire to MSI controllers and removes about 500 lines of legacy code. Aside of that it paves the way for ARM/ARM64 to utilize the dynamic allocation of PCI/MSI interrupts and to support the upcoming non standard IMS (Interrupt Message Store) mechanism on PCIe devices -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmaeheUTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYocX4D/wLYD+DQDpA3U1XS8jPNE4vKcmBBNX8 Mj4qdHsY8fK+FhmtLsj8FL3iSTymPtgXzFupXGS+5iFG3LhbW8JWEbqjbowcJ1c8 /4w8sKyyWdCSScrCTrH4A3RrLNDAX3DzSMqqi17sdETuwtN0RJiXgcm/CwRXETmn kVqB7ddalyAR0Z2N/ym1fkuwyBAdeu3cBxMy/BWR6GFae1dAGe8Kr8GsmmuzBTFi DQSmkh6kZntTn9y+K7juXF+1q8InolmHiOOUeoUJachSCyp6nu9W2+S2MVUiuOA2 X1/Ei3eKvkBHFDd7phZnIrVecuNehAQEV6BRMKOYBiDG4lwD6vCbbr9/YF5vBGni tbZAetk9VBpIj0YRVAz7WkLC2JmVbw4znlrDwe8+xeLeDwRXl9f4Xc1Udr0qKgpd 1bNE1zG1z45v5J3OtJLJ4MCYcUCsQgv1CkUlNEdz5+NhXHT+W+oKJor/0WYJ3Qwe iqTEJ9BA1/SzvngwIt/uoMZlEjBl/0/T1UEMJvP/7oEqjl/UAEWGlpKnID3hsDc2 GcIEOJod6hWzyPyeJUI6RpCHy4ZG93WL7Ks+lvzfp381yoDL5/KlveDtSomyuzYF 2xXHUAvw8MAYfJ/CFft/DYme8sBpn1cxAMWdctEiAn0qfS7X1RNZ/RhQ2OXxRw3q tNpc0jEen9m72A== =2adH -----END PGP SIGNATURE----- Merge tag 'irq-msi-2024-07-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull MSI interrupt updates from Thomas Gleixner: "Switch ARM/ARM64 over to the modern per device MSI domains. This simplifies the handling of platform MSI and wire to MSI controllers and removes about 500 lines of legacy code. Aside of that it paves the way for ARM/ARM64 to utilize the dynamic allocation of PCI/MSI interrupts and to support the upcoming non standard IMS (Interrupt Message Store) mechanism on PCIe devices" * tag 'irq-msi-2024-07-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (25 commits) irqchip/gic-v3-its: Correctly fish out the DID for platform MSI irqchip/gic-v3-its: Correctly honor the RID remapping genirq/msi: Move msi_device_data to core genirq/msi: Remove platform MSI leftovers irqchip/irq-mvebu-icu: Remove platform MSI leftovers irqchip/irq-mvebu-sei: Switch to MSI parent irqchip/mvebu-odmi: Switch to parent MSI irqchip/mvebu-gicp: Switch to MSI parent irqchip/irq-mvebu-icu: Prepare for real per device MSI irqchip/imx-mu-msi: Switch to MSI parent irqchip/gic-v2m: Switch to device MSI irqchip/gic_v3_mbi: Switch over to parent domain genirq/msi: Remove platform_msi_create_device_domain() irqchip/mbigen: Remove platform_msi_create_device_domain() fallback irqchip/gic-v3-its: Switch platform MSI to MSI parent irqchip/irq-msi-lib: Prepare for DOMAIN_BUS_WIRED_TO_MSI irqchip/mbigen: Prepare for real per device MSI irqchip/irq-msi-lib: Prepare for DEVICE MSI to replace platform MSI irqchip/gic-v3-its: Provide MSI parent for PCI/MSI[-X] irqchip/irq-msi-lib: Prepare for PCI MSI/MSIX ... |
||
|
Linus Torvalds
|
ac7473a179 |
Updates for the interrupt subsystem:
- Core:
- Provide a new mechanism to create interrupt domains. The existing
interfaces have already too many parameters and it's a pain to expand
any of this for new required functionality.
The new function takes a pointer to a data structure as argument. The
data structure combines all existing parameters and allows for easy
extension.
The first extension for this is to handle the instantiation of
generic interrupt chips at the core level and to allow drivers to
provide extra init/exit callbacks.
This is necessary to do the full interrupt chip initialization before
the new domain is published, so that concurrent usage sites won't see
a half initialized interrupt domain. Similar problems exist on
teardown.
This has turned out to be a real problem due to the deferred and
parallel probing which was added in recent years.
Handling this at the core level allows to remove quite some accrued
boilerplate code in existing drivers and avoids horrible workarounds
at the driver level.
- The usual small improvements all over the place
- Drivers
- Add support for LAN966x OIC and RZ/Five SoC
- Split the STM ExtI driver into a microcontroller and a SMP version to
allow building the latter as a module for multi-platform kernels.
- Enable MSI support for Armada 370XP on platforms which do not support
IPIs.
- The usual small fixes and enhancements all over the place.
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Merge tag 'irq-core-2024-07-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull interrupt subsystem updates from Thomas Gleixner:
"Core:
- Provide a new mechanism to create interrupt domains. The existing
interfaces have already too many parameters and it's a pain to
expand any of this for new required functionality.
The new function takes a pointer to a data structure as argument.
The data structure combines all existing parameters and allows for
easy extension.
The first extension for this is to handle the instantiation of
generic interrupt chips at the core level and to allow drivers to
provide extra init/exit callbacks.
This is necessary to do the full interrupt chip initialization
before the new domain is published, so that concurrent usage sites
won't see a half initialized interrupt domain. Similar problems
exist on teardown.
This has turned out to be a real problem due to the deferred and
parallel probing which was added in recent years.
Handling this at the core level allows to remove quite some accrued
boilerplate code in existing drivers and avoids horrible
workarounds at the driver level.
- The usual small improvements all over the place
Drivers:
- Add support for LAN966x OIC and RZ/Five SoC
- Split the STM ExtI driver into a microcontroller and a SMP version
to allow building the latter as a module for multi-platform
kernels
- Enable MSI support for Armada 370XP on platforms which do not
support IPIs
- The usual small fixes and enhancements all over the place"
* tag 'irq-core-2024-07-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (59 commits)
irqdomain: Fix the kernel-doc and plug it into Documentation
genirq: Set IRQF_COND_ONESHOT in request_irq()
irqchip/imx-irqsteer: Handle runtime power management correctly
irqchip/gic-v3: Pass #redistributor-regions to gic_of_setup_kvm_info()
irqchip/bcm2835: Enable SKIP_SET_WAKE and MASK_ON_SUSPEND
irqchip/gic-v4: Make sure a VPE is locked when VMAPP is issued
irqchip/gic-v4: Substitute vmovp_lock for a per-VM lock
irqchip/gic-v4: Always configure affinity on VPE activation
Revert "irqchip/dw-apb-ictl: Support building as module"
Revert "Loongarch: Support loongarch avec"
arm64: Kconfig: Allow build irq-stm32mp-exti driver as module
ARM: stm32: Allow build irq-stm32mp-exti driver as module
irqchip/stm32mp-exti: Allow building as module
irqchip/stm32mp-exti: Rename internal symbols
irqchip/stm32-exti: Split MCU and MPU code
arm64: Kconfig: Select STM32MP_EXTI on STM32 platforms
ARM: stm32: Use different EXTI driver on ARMv7m and ARMv7a
irqchip/stm32-exti: Add CONFIG_STM32MP_EXTI
irqchip/dw-apb-ictl: Support building as module
irqchip/riscv-aplic: Simplify the initialization code
...
|
||
|
Linus Torvalds
|
a362ade892 |
LoongArch changes for v6.11
1, Define __ARCH_WANT_NEW_STAT in unistd.h; 2, Always enumerate MADT and setup logical-physical CPU mapping; 3, Add irq_work support via self IPIs; 4, Add RANDOMIZE_KSTACK_OFFSET support; 5, Add ARCH_HAS_PTE_DEVMAP support; 6, Add ARCH_HAS_DEBUG_VM_PGTABLE support; 7, Add writecombine support for DMW-based ioremap(); 8, Add architectural preparation for CPUFreq; 9, Add ACPI standard hardware register based S3 support; 10, Add support for relocating the kernel with RELR relocation; 11, Some bug fixes and other small changes. -----BEGIN PGP SIGNATURE----- iQJKBAABCAA0FiEEzOlt8mkP+tbeiYy5AoYrw/LiJnoFAmabzOsWHGNoZW5odWFj YWlAa2VybmVsLm9yZwAKCRAChivD8uImeqssD/9AG3WGb25R4IvgnZYuRCxpXsLk Qrj4YSPazaTLrQBWk1g+KqcBLe+jZV4zmnz0H93qoOpyMDwsmExugDug7QCKiBl1 olVZ0CeQ6dyMHAnFjTgy29KcyJRFith4jXFGq6kpNa80pezsXz7b869GkLZflZfy W9hALfcaxB4kx+z4HXblbOIsfzVwh2eBD/nkWukBG28CPMQ7pV4TtejIqSd9kDC5 LQjVQhjyrDgR3EPJEzr+48/hgFB6cZ8fmfv5JVTu+rQMngUldxDijj8xfoIUgIjN 2khFc2Orx5RVyIuBxtLKWf70HD9xXC0fqUVjFEn0Yn5i1JVLoMdqjownSWvPy3t7 z3V0E0VaYUdLgA3GeA5Fw1uZbORlocAZbA5B8bXY2foNfwPwLlGpNiyNiqx5kQmQ O+9jQJqdrZZ18wXEW8sR8AnT5+lzIQdv1GlkYt2f5a1rjMZwHtPZI4aPRDojPo/3 Fv0Q1+2XVnbPngzJJz9tlYCzt5iuY9z7DwsnbEBSiLZRapJ9ZECmJjSGnnR/fLLS ifdyooua8bviMwzmUEmfSgPRHyTZs+BjkD7AQ4xyRDAv0T2d9sDwkAWYBcViTslF awe6+x+zn6yXekhiloN8L+3HJ67bYojXmLciNqvFcVtSNgJQpXBjLDO9orCbNqmw ISxNA0GbR+eWGMdvCA== =bla1 -----END PGP SIGNATURE----- Merge tag 'loongarch-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch updates from Huacai Chen: - Define __ARCH_WANT_NEW_STAT in unistd.h - Always enumerate MADT and setup logical-physical CPU mapping - Add irq_work support via self IPIs - Add RANDOMIZE_KSTACK_OFFSET support - Add ARCH_HAS_PTE_DEVMAP support - Add ARCH_HAS_DEBUG_VM_PGTABLE support - Add writecombine support for DMW-based ioremap() - Add architectural preparation for CPUFreq - Add ACPI standard hardware register based S3 support - Add support for relocating the kernel with RELR relocation - Some bug fixes and other small changes * tag 'loongarch-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: LoongArch: Make the users of larch_insn_gen_break() constant LoongArch: Check TIF_LOAD_WATCH to enable user space watchpoint LoongArch: Use rustc option -Zdirect-access-external-data LoongArch: Add support for relocating the kernel with RELR relocation LoongArch: Remove a redundant checking in relocator LoongArch: Use correct API to map cmdline in relocate_kernel() LoongArch: Automatically disable KASLR for hibernation LoongArch: Add ACPI standard hardware register based S3 support LoongArch: Add architectural preparation for CPUFreq LoongArch: Add writecombine support for DMW-based ioremap() LoongArch: Add ARCH_HAS_DEBUG_VM_PGTABLE support LoongArch: Add ARCH_HAS_PTE_DEVMAP support LoongArch: Add RANDOMIZE_KSTACK_OFFSET support LoongArch: Add irq_work support via self IPIs LoongArch: Always enumerate MADT and setup logical-physical CPU mapping LoongArch: Define __ARCH_WANT_NEW_STAT in unistd.h |
||
|
Linus Torvalds
|
539fbb9123 |
Thermal control fix for 6.11-rc1
Fix a flood of kernel messages coming from the thermal core on systems where iwlwifi is loaded, but the network interfaces controlled by it are down (Rafael Wysocki). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmaeXXESHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxsh0P/3vULlwFXtsUv88raGg/T+bfbTeKoDBE haJ+wlGnpRXcavFO2gSuG7yXmpKNHUIKiBFu8O7y2eoyC4c76+JX2DZUjx1VrJ0m adyWeKvPFGvanfjQtxVqA94Ruog4BZS+rBSqPOlSEQQmPYWULJMnAh4q8iSqHRD7 r2JeCoDRdYK0KBZ0w8dYeVQYDmGWJ6hd6tjdbwQUC362r1A3faLrL6hftWzd63mp v0m0qbUh4ask4Jf0olje8XX+Erlu++bq3wg3CuAcmExU7REqkLAvUoDEtzL8mXp1 DU8QzT7VEm2oAQ0m54gAvPk4O26BZe9hdpVFvM+CU0BrsqVo2ibIbfCYEp0/+Fes JP3mSaLCsJXpin/L4IfwyEMPxbLNM4ueybc4Bs4ZW5kSzJ3wD0GqacQ0HWEEGOCU 7fYFVvPuVgOoq7d3NePSdxL5mD19tBZTEt24CSyehS+BwsEqrPCUWpjM04WfoPCx wg0m6XDat8Vkyc4D2kZY83dJIpdagIDDJyc5t7YimKHh/n+EsC7T5YePDmaOJeJU LQDb95awUOVa7OA/JAr0JFPmVMs6sFViF7DTlZ51Ok/sq6Ubhxtvq8eSYOycWo6O eoFV9E1dUXAWXQQRUhsUgiJSXc4ZwsBhTve3iV0eL4XY7MzOO1MY9T/DJJkBpmi5 BC8evRUotuNn =JZT5 -----END PGP SIGNATURE----- Merge tag 'thermal-6.11-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fix from Rafael Wysocki: "Fix a flood of kernel messages coming from the thermal core on systems where iwlwifi is loaded, but the network interfaces controlled by it are down (Rafael Wysocki)" * tag 'thermal-6.11-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: core: Allow thermal zones to tell the core to ignore them |
||
|
Linus Torvalds
|
9deed1d5f8 |
io_uring-6.11-20240722
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Merge tag 'io_uring-6.11-20240722' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe:
"Two minor fixes in here, both heading to stable. In detail:
- Fix error where forced async uring_cmd getsockopt returns the wrong
value on execution, leading to it never being completed (Pavel)
- Fix io_alloc_pbuf_ring() using a NULL check rather than IS_ERR
(Pavel)"
* tag 'io_uring-6.11-20240722' of git://git.kernel.dk/linux:
io_uring: fix error pbuf checking
io_uring: fix lost getsockopt completions
|
||
|
Linus Torvalds
|
7d080fa867 |
for-6.11/block-20240722
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Merge tag 'for-6.11/block-20240722' of git://git.kernel.dk/linux
Pull more block updates from Jens Axboe:
- MD fixes via Song:
- md-cluster fixes (Heming Zhao)
- raid1 fix (Mateusz Jończyk)
- s390/dasd module description (Jeff)
- Series cleaning up and hardening the blk-mq debugfs flag handling
(John, Christoph)
- blk-cgroup cleanup (Xiu)
- Error polled IO attempts if backend doesn't support it (hexue)
- Fix for an sbitmap hang (Yang)
* tag 'for-6.11/block-20240722' of git://git.kernel.dk/linux: (23 commits)
blk-cgroup: move congestion_count to struct blkcg
sbitmap: fix io hung due to race on sbitmap_word::cleared
block: avoid polling configuration errors
block: Catch possible entries missing from rqf_name[]
block: Simplify definition of RQF_NAME()
block: Use enum to define RQF_x bit indexes
block: Catch possible entries missing from cmd_flag_name[]
block: Catch possible entries missing from alloc_policy_name[]
block: Catch possible entries missing from hctx_flag_name[]
block: Catch possible entries missing from hctx_state_name[]
block: Catch possible entries missing from blk_queue_flag_name[]
block: Make QUEUE_FLAG_x as an enum
block: Relocate BLK_MQ_MAX_DEPTH
block: Relocate BLK_MQ_CPU_WORK_BATCH
block: remove QUEUE_FLAG_STOPPED
block: Add missing entry to hctx_flag_name[]
block: Add zone write plugging entry to rqf_name[]
block: Add missing entries from cmd_flag_name[]
s390/dasd: fix error checks in dasd_copy_pair_store()
s390/dasd: add missing MODULE_DESCRIPTION() macros
...
|
||
|
Linus Torvalds
|
0256994887 |
for-6.11/block-post-20240722
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||
|
Linus Torvalds
|
dd018c238b |
bcachefs fixes for 6.11-rc1
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||
|
Linus Torvalds
|
5ea6d72489 |
ntfs3 changes for 6.11-rc1
Added:
simple fileattr has been implement.
Fixed:
transform resident to nonresident for compressed files;
the format of the "nocase" mount option;
getting file type;
many other internal bugs.
Refactored:
unused function and macros have been removed;
partial transition from page to folio (suggested by Matthew Wilcox);
legacy ntfs support.
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Merge tag 'ntfs3_for_6.11' of https://github.com/Paragon-Software-Group/linux-ntfs3
Pull ntfs3 updates from Konstantin Komarov:
"New code:
- simple fileattr support
Fixes:
- transform resident to nonresident for compressed files
- the format of the "nocase" mount option
- getting file type
- many other internal bugs
Refactoring:
- remove unused functions and macros
- partial transition from page to folio (suggested by Matthew Wilcox)
- legacy ntfs support"
* tag 'ntfs3_for_6.11' of https://github.com/Paragon-Software-Group/linux-ntfs3: (42 commits)
fs/ntfs3: Fix formatting, change comments, renaming
fs/ntfs3: Update log->page_{mask,bits} if log->page_size changed
fs/ntfs3: Implement simple fileattr
fs/ntfs3: Redesign legacy ntfs support
fs/ntfs3: Use function file_inode to get inode from file
fs/ntfs3: Minor ntfs_list_ea refactoring
fs/ntfs3: Check more cases when directory is corrupted
fs/ntfs3: Do copy_to_user out of run_lock
fs/ntfs3: Keep runs for $MFT::$ATTR_DATA and $MFT::$ATTR_BITMAP
fs/ntfs3: Missed error return
fs/ntfs3: Fix the format of the "nocase" mount option
fs/ntfs3: Fix field-spanning write in INDEX_HDR
ntfs3: Convert attr_wof_frame_info() to use a folio
ntfs3: Convert ni_readpage_cmpr() to take a folio
ntfs3: Convert ntfs_get_frame_pages() to use a folio
ntfs3: Remove calls to set/clear the error flag
ntfs3: Convert attr_make_nonresident to use a folio
ntfs3: Convert attr_data_write_resident to use a folio
ntfs3: Convert ntfs_write_end() to work on a folio
ntfs3: Convert attr_data_read_resident() to take a folio
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