Changes in fuse_acl_cache_test.c

fab183d632628381b466a41479489541ac0e29a0 - sched_ext: Merge branch 'for-7.3-arena-args' into for-7.3

Mon, 17 Aug 2026 23:20:34 +0200

sched_ext: Merge branch 'for-7.3-arena-args' into for-7.3Pull to receive the __arena argument conversion: 67f1f4a48c24 ("sched_ext: Pass kernel arena pointers to ops_cid callbacks") a8dc810968af ("sched_ext: Convert sub-cap kfuncs to __arena cmask arguments") a05c5b5cb5cf ("sched_ext: Convert scx_bpf_cid_override() to __arena array arguments")along with the bpf-next branch carrying the __arena argument support theydepend on.Conflict in kernel/sched/ext/ext.c between: c384ab8a0b13 ("sched_ext: Move the config-off sub-cap kfunc stubs into sub.c")and: a8dc810968af ("sched_ext: Convert sub-cap kfuncs to __arena cmask arguments")which updated the stubs in their old ext.c location. Resolved by keepingext.c without the stubs and applying the prototype conversion to therelocated stubs in sub.c.Signed-off-by: Tejun Heo List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

872a8f6b08069d1b4bfb9bf968dc629ab6998908 - Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next into for-7.3-arena-args

Tue, 11 Aug 2026 00:38:03 +0200

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next into for-7.3-arena-argsPull bpf-next d114bb989367 ("Merge branch'add-arena-argument-support-to-kfuncs-and-struct_ops'") to make the __arenaand __arena__nullable kfunc and struct_ops argument suffixes available. Thesuffixed arguments will be used to convert sched_ext kfuncs and struct_opscallbacks that currently pass arena pointers as scalars and rebase them byhand. List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

e1d9b82db5447c88405b216f9c5c87daedaa2971 - Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 7.2-rc7

Fri, 07 Aug 2026 23:04:17 +0200

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 7.2-rc7Cross-merge BPF and other fixes after downstream PR.Signed-off-by: Daniel Borkmann List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

5c458073553f0ef74f5c8db1bd459c87c722a299 - Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Thu, 23 Jul 2026 23:04:37 +0200

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netCross-merge networking fixes after downstream PR (net-7.2-rc6).No conflicts.Adjacent changes:net/ipv4/route.c dbc3791e3b24 ("net: do not send ICMP/NDISC Redirects when peer allocation fails") 7804eaa057fe ("ipv4: snapshot dst.dev in ip_rt_send_redirect() and ip_rt_get_source()")drivers/net/tun.c 23dad2d088df ("tun: no longer rely on RTNL in tun_fill_info()") c3da92af07ea ("Revert "tun/tap: add ptr_ring consume helper with netdev queue wakeup"")drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c 3bd438a58e91 ("octeontx2-af: Block VFs from clobbering special CGX PKIND state") 5ba5611ef946 ("octeontx2-af: reserve 4 PKINDs for skip-size custom use")drivers/net/wireless/ath/ath12k/core.hdrivers/net/wireless/ath/ath12k/mac.cdrivers/net/wireless/ath/ath12k/peer.c 469d7e6077c1 ("wifi: ath12k: resolve PENDING ML peer ID from MLO_PEER_MAP HTT event") 378e659029d5 ("wifi: ath12k: introduce host_alloc_ml_id hardware parameter") c42b27336eef ("wifi: ath12k: fix survey indexing across bands")Signed-off-by: Jakub Kicinski List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

146cc263e457ff6055fe7829e4f4f4b0b5d5dd86 - Merge tag 'v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next

Tue, 18 Aug 2026 14:21:04 +0200

Merge tag 'v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-nextLinux 7.2 List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

dbaafe9cc56a996931eedfe043eb34418cc9cd9b - Merge tag 'v7.2-rc7' into driver-core-next

Mon, 10 Aug 2026 00:36:11 +0200

Merge tag 'v7.2-rc7' into driver-core-nextWe need the driver-core fixes in here as well to build on top of.Signed-off-by: Danilo Krummrich List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

b981359d9ecafafde4d64c322ac81fe8727855ac - Merge tag 'tegra-for-7.3-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt

Sun, 09 Aug 2026 03:46:57 +0200

Merge tag 'tegra-for-7.3-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dtarm64: tegra: Device tree changes for v7.3-rc1This contains a new device tree for the Lenove ThinkEdge SE70 EdgeClient device as well as a number of fixes and cleanups for Tegra234 andTegra194. Tegra264 sees a number of additions to enable more features.* tag 'tegra-for-7.3-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (1469 commits) arm64: tegra: Correct Tegra234 p3740 interrupt flags arm64: tegra: Correct Tegra234 p3737 interrupt flags arm64: tegra: Correct Tegra194 p2972 interrupt flags arm64: tegra: Drop CPU masks from GICv3 PPI interrupts arm64: tegra: Add Lenovo ThinkEdge SE70 device tree arm64: tegra: Add pinctrl nodes for Tegra264 arm64: tegra: Fix CMDQV interrupt type on Tegra264 arm64: tegra: Properly sort devices on Tegra264 arm64: tegra: Add GTE nodes for Tegra264 arm64: tegra: Add Host1x and VIC on Tegra264 arm64: tegra: Populate CPU and L2 cache nodes on Tegra264 arm64: tegra: Enable GPCDMA in Tegra264 and add iommu-map Linux 7.2-rc5 super: fix emergency thaw deadlock on frozen block devices tracing: perf: Fix stale head for perf syscall tracing ftrace: Add global mutex to serialize trace_parser access tracing: Delay module ref count for "enable_event" trigger tracing: Fix use-after-free freeing trigger private data bpf, sockmap: Fix cork use-after-free in tcp_bpf_sendmsg() tracing: Fix context switch counter truncation ...Signed-off-by: Alexandre Belloni List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

78fbf08b4e637515b63682fea7fb94dfec335193 - Merge branch 'for-linus' into for-next

Mon, 03 Aug 2026 15:19:30 +0200

Merge branch 'for-linus' into for-nextPull 7.2 devel branch for put_device auto-clean fixes.Signed-off-by: Takashi Iwai List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

688a70ddb2b44870188759808eeb1fd53f3aac81 - regulator: handle regulator late cleanup race with PM suspend

Fri, 31 Jul 2026 18:15:16 +0200

regulator: handle regulator late cleanup race with PM suspendJoy Zou says:The regulator_init_complete_work fires ~30s after boot to disableunused regulators via I2C. When this work races with PM suspend, theI2C adapter may already be suspended, causing a -ESHUTDOWN warningdump.This series addresses the race and adds proper suspend powermanagement for unused LDO regulators.Link: https://patch.msgid.link/20260731-b4-regulator-pf01-v2-0-a406c8737fdb@oss.nxp.com List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

7117fc3d1fda061cf83b2f580d2f49596d49c3db - spi: Add trace event support for GENI SE registers dump

Wed, 29 Jul 2026 22:41:32 +0200

spi: Add trace event support for GENI SE registers dumpPraveen Talari says:The GENI framework is used by multiple drivers including UART, I2C, andSPI. When hardware-related failures occur, each driver typically relieson local logging, which often lacks sufficient information to determinethe exact controller state.This series introduces a common tracing mechanism for GENI Serial Enginedebug registers and demonstrates its use in the SPI driver.Patch 1 adds a new tracepoint that captures an extensive set of GENI SEregisters, including command state, interrupt status, FIFO state, DMAconfiguration, and clock-related information.Patch 2 hooks the tracepoint into SPI error paths so that registersnapshots are automatically generated when timeouts or transfer-relatedfailures occur.Usage examples:Enable all I2C traces:echo 1 > /sys/kernel/tracing/events/qcom_geni_se/enablecat /sys/kernel/debug/tracing/trace_pipeExample trace output:114.291299: geni_se_regs: 888000.spi: m_cmd0=0x18000000 m_irq_status=0x00000080 s_cmd0=0x00000000 s_irq_status=0x08000000geni_status=0x00000000 geni_ios=0x00000000 m_cmd_ctrl=0x00000000m_cmd_err=0x00000000 m_fw_err=0x00000000 tx_fifo_sts=0x00000000rx_fifo_sts=0x00000000 tx_watermark=0x00000000 rx_watermark=0x0000000drx_watermark_rfr=0x0000000e m_gp_length=0x00000004 s_gp_length=0x00000000dma_tx_irq=0x00000000 dma_rx_irq=0x00000000 dma_tx_irq_en=0x0000000fdma_rx_irq_en=0x0000001f dma_rx_len=0x00001400 dma_rx_len_in=0x00001400dma_tx_len=0x00001400 dma_tx_len_in=0x00001400 dma_tx_ptr_l=0xffffc000dma_tx_ptr_h=0x00000000 dma_rx_ptr_l=0xffffa000 dma_rx_ptr_h=0x00000000dma_tx_attr=0x00000001 dma_tx_max_burst=0x00000002 dma_rx_attr=0x00000000dma_rx_max_burst=0x00000002 dma_if_en=0x00000009 dma_if_en_ro=0x00000001dma_general_cfg=0x0000000f dma_qsb_trans_cfg=0x00000000 dma_dbg=0x00000000m_irq_en=0x7fc0007f s_irq_en=0x03003e3e gsi_event_en=0x00000000se_irq_en=0x0000000f ser_m_clk_cfg=0x000000a1 ser_s_clk_cfg=0x00000000general_cfg=0x00000048 output_ctrl=0x0000007f clk_ctrl_ro=0x00000001fifo_if_dis=0x00000000 fw_multilock_msa=0x00000000 clk_sel=0x00000005Link: https://patch.msgid.link/20260729-add-tracepoints-for-se-reg-dump-v4-0-08bbd63b0ed2@oss.qualcomm.com List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

82736e0972be43cbf7d83f18ab17e10fc8e14f34 - ASoC: Use named initializers for platform_device_id arrays

Mon, 27 Jul 2026 16:10:35 +0200

ASoC: Use named initializers for platform_device_id arraysUwe Kleine-König (The Capable Hub) says:the objective of this series is still to prepare making structplatform_device_id::driver_data an anonymous union. Seehttps://lore.kernel.org/all/cover.1780048925.git.u.kleine-koenig@baylibre.com/for the details about that.Link: https://patch.msgid.link/cover.1784528081.git.u.kleine-koenig@baylibre.com List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

3f8fa8fe90cae74bf7b72c99f30f04e012c5c41b - Merge branch 'sched/urgent'

Fri, 14 Aug 2026 16:12:58 +0200

Merge branch 'sched/urgent'Pull in dependents, the flat hierarchy fix depends on this.Signed-off-by: Peter Zijlstra List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

f70494ac4c07bcd3c5d2d8af96591032c69d9d44 - Merge branch 'perf/urgent' into perf/core, to pick up fixes

Fri, 31 Jul 2026 11:41:07 +0200

Merge branch 'perf/urgent' into perf/core, to pick up fixesSigned-off-by: Ingo Molnar List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

c6e94cd60b3d199c22242521f0b04de87a02da6e - Merge tag 'v7.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-current

Mon, 10 Aug 2026 12:33:47 +0200

Merge tag 'v7.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-currentLinux 7.2-rc7 List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

9513b642d233bedb0b703ea75b5f3230eb6293a0 - spi: Few fix/improvement for spi-nxp-fspi

Thu, 30 Jul 2026 14:13:51 +0200

spi: Few fix/improvement for spi-nxp-fspihaibo.chen@oss.nxp.com says:Patch 1 introduce per-SoC clock rate limits for both SDR and DTR modes by adding max_sdr_rate and max_dtr_rate to nxp_fspi_devtype_data.Patch 2 enter stop mode before reconfiguring MCR0 and DLL to follow FlexSPI reference manual initialization sequencePatch 3 propagate clock reconfig failures in nxp_fspi_select_mem()Link: https://patch.msgid.link/20260728-fspi-clock-v2-0-dbe786a4a6eb@nxp.com List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

2b6e56b848fcbe82d297805c927f4556123e5039 - Merge tag 'asoc-fix-v7.2-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Thu, 30 Jul 2026 14:02:28 +0200

Merge tag 'asoc-fix-v7.2-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Fixes for v7.2This is a relatively large set of updates, the biggest batch of thingsis Charles' fixes for the SDCA code which have been through a number ofiterations on the list and deal with a bunch of issues that have beenseen as we get more real world usage of SDCA. We also have the usualdevice specific fix and quirk traffic that we tend to see, there's asmall pile of fixes for the tas2562 driver since I saw some bugs whilereviewing fixes sent by Haidar Lee but it's nothing too remarkable. List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

d5efb1e1b1d7cd27c642654042f80d19a7ba3caf - Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Mon, 27 Jul 2026 20:35:56 +0200

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixesBackmerge v6.2-rc5 to pick up merged fixes. List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

fc810085f6c8125866ffe04e6909107a539ee949 - ASoC: Fix races on creation of SDCA jack detection

Mon, 27 Jul 2026 19:47:11 +0200

ASoC: Fix races on creation of SDCA jack detectionCharles Keepax says:Currently there exists a couple races that can result in the DAPM graphcoming up in a state that doesn't match the hardware with respect toSDCA jack detection. This series fixes these up by adding a componentlevel fixup_controls helper into the asoc core and shuffling around theIRQ requests from the SDCA side.The core creates DAPM widgets/routes quite a long time beforeit creates the associated ALSA control, and the jack detectionIRQ is currently registered in component probe. At the time ofcomponent probe, the DAPM widgets exist, shortly after this theDAPM routes are added. At the time the DAPM routes are added theregister value for the control is checked and the appropriate pathis connected. The existing handling in the SDCA jack IRQ handlesthe case the control doesn't exist and updates the registersdirectly, which works until the DAPM routes are added. After theroutes are added the DAPM graph has already set connected on aparticular DAPM path, which will not be updated until an IRQ isreceived when the control is present. Thus those updates areusually not reflected in the resulting DAPM graph which can leadto the audio path being erroneously powered on/off.Link: https://patch.msgid.link/20260721143636.361814-1-ckeepax@opensource.cirrus.com List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

4235cb24ec1e8e96843f3671ba4da2a6ccca2c7b - Merge tag 'vfs-7.2-rc5.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Sun, 26 Jul 2026 21:22:57 +0200

Merge tag 'vfs-7.2-rc5.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfsPull vfs fixes from Christian Brauner: - vfs: Preserve the ACL_DONT_CACHE state in forget_cached_acl(). ACL_DONT_CACHE is meant to be a permanent opt-out from ACL caching which FUSE relies on for servers that don't negotiate FUSE_POSIX_ACL. The helper replaced it with ACL_NOT_CACHED, silently re-enabling the cache, and as fuse doesn't invalidate the cache for such servers a properly timed get_acl() returned stale ACLs. Comes with a fuse selftest reproducing this. - pidfs: - Preserve PIDFD_THREAD when a thread pidfd is reopened via open_by_handle_at(). PIDFD_THREAD shares the O_EXCL bit which do_dentry_open() strips after the flags have been validated, so the reopened pidfd silently became a process pidfd. Comes with a selftest. - Add a pidfs_dentry_open() helper so the regular pidfd allocation path and the file handle path share the code that forces O_RDWR and reapplies the pidfd flags that do_dentry_open() strips. - Handle FS_IOC32_GETVERSION in the compat ioctl path. - Make pidfs_ino_lock static. - iomap: - Fix the block range calculation in ifs_clear_range_dirty() so a partial clear doesn't drop the dirty state of blocks the range only partially covers. - Support invalidating partial folios so a partial truncate or hole punch with blocksize < foliosize doesn't leave stale dirty bits behind. - Only set did_zero when iomap_zero_iter() actually zeroed something. - Guard ifs_set_range_dirty() and ifs_set_range_uptodate() against zero-length ranges where the unsigned last-block calculation underflows and bitmap_set() writes far beyond the ifs->state allocation. - Don't merge ioends with different io_private values as the merge could leak or corrupt the private data of the individual ioends. - exec: - Raise bprm->have_execfd only once the binfmt_misc interpreter has actually been opened. The flag was set as soon as a matching 'O' or 'C' entry was found. If the interpreter open failed with ENOEXEC the exec fell through to the next binary format with have_execfd raised but no executable staged and begin_new_exec() NULL derefed past the point of no return. - Fix an unsigned loop counter wrap in transfer_args_to_stack() on nommu. An overlong argument or environment string pushes bprm->p below PAGE_SIZE, the stop index becomes zero, and the loop never terminates, wrapping its counter and copying garbage from in front of the page array into the new process stack. - Make binfmt_elf_fdpic only honour the first PT_INTERP like binfmt_elf does. Each additional PT_INTERP overwrote the previous interpreter, leaking the name allocation and the interpreter file reference together with the write denial open_exec() took, leaving the file unwritable for as long as the system runs. - overlayfs: - Compare the full escaped xattr prefix including the trailing dot. An xattr like "trusted.overlay.overlayfoo" was misclassified as an escaped overlay xattr. - Check read access to the copy_file_range() source with the source's mounter credentials. - super: Thawing a filesystem whose block device was frozen with bdev_freeze() deadlocked. Dropping the last block layer freeze reference from under s_umount ends up in fs_bdev_thaw() which reacquires s_umount on the same task. Pin the superblock with an active reference instead and call bdev_thaw() without holding s_umount. - procfs: Return EACCES instead of success when the ptrace access check for namespace links fails. - afs: Use afs_dir_get_block() rather than afs_dir_find_block() for block 0 in afs_edit_dir_remove(), matching afs_edit_dir_add(). - Push the memcg gating of ->nr_cached_objects() down into the btrfs and shmem callbacks instead of skipping every callback during non-root memcg reclaim. The blanket check short-circuited XFS whose inode reclaim hook is intentionally driven from per-memcg contexts to free memcg-charged slab. - eventpoll: Pin files while checking reverse paths. Since struct file became SLAB_TYPESAFE_BY_RCU a concurrent close could free and recycle the file under the check which then took and dropped the f_lock of whatever live file now occupies that slot.* tag 'vfs-7.2-rc5.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (24 commits) super: fix emergency thaw deadlock on frozen block devices pidfs: make pidfs_ino_lock static eventpoll: pin files while checking reverse paths fs: push nr_cached_objects memcg gating into individual filesystems afs: Fix afs_edit_dir_remove() to get, not find, block 0 iomap: prevent ioend merge when io_private differs iomap: add comments for ifs_clear/set_range_dirty() iomap: fix out-of-bounds bitmap_set() with zero-length range iomap: fix incorrect did_zero setting in iomap_zero_iter() iomap: support invalidating partial folios iomap: correct the range of a partial dirty clear fs/super: fix emergency thaw double-unlock of s_umount pidfs: handle FS_IOC32_GETVERSION in compat ioctl ovl: check access to copy_file_range source with src mounter creds proc: Fix broken error paths for namespace links pidfs: add pidfs_dentry_open() helper selftests/pidfd: check PIDFD_THREAD survives open_by_handle_at() pidfs: preserve thread pidfds reopened by file handle ovl: fix trusted xattr escape prefix matching selftests/fuse: add ACL_DONT_CACHE regression test ... List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c

f80aa785767d778e7620da67b30f6e1b5e64156d - Merge patch series "Fix for unintended FUSE ACL cache"

Tue, 21 Jul 2026 21:52:51 +0200

Merge patch series "Fix for unintended FUSE ACL cache"Amir Goldstein says:Fix for unintended FUSE ACL cache.Christian, I bet you did not miss fuse acls...Ghosts from the past have come back to haunt me now.* patches from https://patch.msgid.link/20260713220932.413004-1-amir73il@gmail.com: selftests/fuse: add ACL_DONT_CACHE regression test fs: preserve ACL_DONT_CACHE state in forget_cached_acl()Link: https://patch.msgid.link/20260713220932.413004-1-amir73il@gmail.comSigned-off-by: Christian Brauner (Amutable) List of files: /linux/tools/testing/selftests/filesystems/fuse/fuse_acl_cache_test.c