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2025-01-23Merge remote-tracking branch 'drm/drm-next' into drm-misc-next-fixesMaarten Lankhorst
A regression was caused by commit e4b5ccd392b9 ("drm/v3d: Ensure job pointer is set to NULL after job completion"), but this commit is not yet in next-fixes, fast-forward it. Try #2, first one didn't have v6.13 in it. Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
2025-01-23Merge tag 'aspeed-6.14-devicetree' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into soc/dt ASPEED device tree updates for 6.14 - New machines * IBM SPB1 AST2600 BMC machine, a Sapphire Rapids x86 server * Ampre Mt Jefferson AST2600 BMC - Updates to mtmitchell, rainier, blueridge, everest, fuji, system1, harma, catalina and minerva - A big rework of yosemite4 * tag 'aspeed-6.14-devicetree' of https://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc: (55 commits) ARM: dts: aspeed: yosemite4: adjust secondary flash name ARM: dts: aspeed: system1: Use crps PSU driver ARM: dts: aspeed: minerva: add second source RTC ARM: dts: aspeed: minerva: add bmc ready led setting ARM: dts: aspeed: minerva: add i/o expanders on each FCB ARM: dts: aspeed: minerva: add i/o expanders on bus 0 ARM: dts: aspeed: catalina: remove interrupt of GPIOB4 form all IOEXP ARM: dts: aspeed: catalina: revise ltc4287 shunt-resistor value arm: dts: aspeed: Blueridge and Rainer: Add VRM presence GPIOs ARM: dts: aspeed: Blueridge and Fuji: Fix LED node names arm: dts: aspeed: Everest and Fuji: Add VRM presence gpio expander ARM: dts: aspeed: sbp1: IBM sbp1 BMC board dt-bindings: arm: aspeed: add IBM SBP1 board ARM: dts: aspeed: Add device tree for Ampere's Mt. Jefferson BMC dt-bindings: arm: aspeed: add Mt. Jefferson board ARM: dts: aspeed: yosemite4: Add i2c-mux for ADC monitor on Spider Board ARM: dts: aspeed: yosemite4: Revise adc128d818 adc mode on Fan Boards ARM: dts: aspeed: yosemite4: Change the address of Fan IC on fan boards ARM: dts: aspeed: yosemite4: Revise address of i2c-mux for two fan boards ARM: dts: aspeed: yosemite4: correct the compatible string for max31790 ... Link: https://lore.kernel.org/r/CACPK8Xe8yZLXzEQPp=1D2f0TsKA7hBZG=pHHW6U51FMpp_BiRQ@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-23Merge tag 'spacemit-dt-for-6.14-1' of https://github.com/spacemit-com/linux ↵Arnd Bergmann
into soc/newsoc RISC-V SpacemiT DT changes for 6.14 This adds support for the SpacemiT K1 SoC and the Banana Pi F3 board using it: - basic device tree support - pinctrl dt node info - update MAINTAINERS info * tag 'spacemit-dt-for-6.14-1' of https://github.com/spacemit-com/linux: riscv: dts: spacemit: move aliases to board dts riscv: dts: spacemit: add pinctrl property to uart0 in BPI-F3 riscv: defconfig: enable SpacemiT SoC riscv: dts: spacemit: add Banana Pi BPI-F3 board device tree riscv: dts: add initial SpacemiT K1 SoC device tree riscv: add SpacemiT SoC family Kconfig support dt-bindings: serial: 8250: Add SpacemiT K1 uart compatible dt-bindings: interrupt-controller: Add SpacemiT K1 PLIC dt-bindings: timer: Add SpacemiT K1 CLINT dt-bindings: riscv: add SpacemiT K1 bindings dt-bindings: riscv: Add SpacemiT X60 compatibles MAINTAINERS: setup support for SpacemiT SoC tree Link: https://wiki.banana-pi.org/Banana_Pi_BPI-F3 Link: https://www.spacemit.com/en/key-stone-k1/ Link: https://lore.kernel.org/r/20250117004911-GYA25021@gentoo Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-23Merge tag 'bpf-next-6.14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next Pull bpf updates from Alexei Starovoitov: "A smaller than usual release cycle. The main changes are: - Prepare selftest to run with GCC-BPF backend (Ihor Solodrai) In addition to LLVM-BPF runs the BPF CI now runs GCC-BPF in compile only mode. Half of the tests are failing, since support for btf_decl_tag is still WIP, but this is a great milestone. - Convert various samples/bpf to selftests/bpf/test_progs format (Alexis Lothoré and Bastien Curutchet) - Teach verifier to recognize that array lookup with constant in-range index will always succeed (Daniel Xu) - Cleanup migrate disable scope in BPF maps (Hou Tao) - Fix bpf_timer destroy path in PREEMPT_RT (Hou Tao) - Always use bpf_mem_alloc in bpf_local_storage in PREEMPT_RT (Martin KaFai Lau) - Refactor verifier lock support (Kumar Kartikeya Dwivedi) This is a prerequisite for upcoming resilient spin lock. - Remove excessive 'may_goto +0' instructions in the verifier that LLVM leaves when unrolls the loops (Yonghong Song) - Remove unhelpful bpf_probe_write_user() warning message (Marco Elver) - Add fd_array_cnt attribute for prog_load command (Anton Protopopov) This is a prerequisite for upcoming support for static_branch" * tag 'bpf-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (125 commits) selftests/bpf: Add some tests related to 'may_goto 0' insns bpf: Remove 'may_goto 0' instruction in opt_remove_nops() bpf: Allow 'may_goto 0' instruction in verifier selftests/bpf: Add test case for the freeing of bpf_timer bpf: Cancel the running bpf_timer through kworker for PREEMPT_RT bpf: Free element after unlock in __htab_map_lookup_and_delete_elem() bpf: Bail out early in __htab_map_lookup_and_delete_elem() bpf: Free special fields after unlock in htab_lru_map_delete_node() tools: Sync if_xdp.h uapi tooling header libbpf: Work around kernel inconsistently stripping '.llvm.' suffix bpf: selftests: verifier: Add nullness elision tests bpf: verifier: Support eliding map lookup nullness bpf: verifier: Refactor helper access type tracking bpf: tcp: Mark bpf_load_hdr_opt() arg2 as read-write bpf: verifier: Add missing newline on verbose() call selftests/bpf: Add distilled BTF test about marking BTF_IS_EMBEDDED libbpf: Fix incorrect traversal end type ID when marking BTF_IS_EMBEDDED libbpf: Fix return zero when elf_begin failed selftests/bpf: Fix btf leak on new btf alloc failure in btf_distill test veristat: Load struct_ops programs only once ...
2025-01-23Merge tag 'caps-6.13-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux Pull capabilities updates from Serge Hallyn: - remove the cap_mmap_file() hook, as it simply returned the default return value and so doesn't need to exist (Paul Moore) - add a trace event for cap_capable() (Jordan Rome) * tag 'caps-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux: security: add trace event for cap_capable capabilities: remove cap_mmap_file()
2025-01-23pwm: microchip-core: fix incorrect comparison with max periodConor Dooley
In mchp_core_pwm_apply_locked(), if hw_period_steps is equal to its max, an error is reported and .apply fails. The max value is actually a permitted value however, and so this check can fail where multiple channels are enabled. For example, the first channel to be configured requests a period that sets hw_period_steps to the maximum value, and when a second channel is enabled the driver reads hw_period_steps back from the hardware and finds it to be the maximum possible value, triggering the warning on a permitted value. The value to be avoided is 255 (PERIOD_STEPS_MAX + 1), as that will produce undesired behaviour, so test for greater than, rather than equal to. Fixes: 2bf7ecf7b4ff ("pwm: add microchip soft ip corePWM driver") Cc: stable@vger.kernel.org Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20250122-pastor-fancied-0b993da2d2d2@spud Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2025-01-23ipmr: do not call mr_mfc_uses_dev() for unres entriesEric Dumazet
syzbot found that calling mr_mfc_uses_dev() for unres entries would crash [1], because c->mfc_un.res.minvif / c->mfc_un.res.maxvif alias to "struct sk_buff_head unresolved", which contain two pointers. This code never worked, lets remove it. [1] Unable to handle kernel paging request at virtual address ffff5fff2d536613 KASAN: maybe wild-memory-access in range [0xfffefff96a9b3098-0xfffefff96a9b309f] Modules linked in: CPU: 1 UID: 0 PID: 7321 Comm: syz.0.16 Not tainted 6.13.0-rc7-syzkaller-g1950a0af2d55 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : mr_mfc_uses_dev net/ipv4/ipmr_base.c:290 [inline] pc : mr_table_dump+0x5a4/0x8b0 net/ipv4/ipmr_base.c:334 lr : mr_mfc_uses_dev net/ipv4/ipmr_base.c:289 [inline] lr : mr_table_dump+0x694/0x8b0 net/ipv4/ipmr_base.c:334 Call trace: mr_mfc_uses_dev net/ipv4/ipmr_base.c:290 [inline] (P) mr_table_dump+0x5a4/0x8b0 net/ipv4/ipmr_base.c:334 (P) mr_rtm_dumproute+0x254/0x454 net/ipv4/ipmr_base.c:382 ipmr_rtm_dumproute+0x248/0x4b4 net/ipv4/ipmr.c:2648 rtnl_dump_all+0x2e4/0x4e8 net/core/rtnetlink.c:4327 rtnl_dumpit+0x98/0x1d0 net/core/rtnetlink.c:6791 netlink_dump+0x4f0/0xbc0 net/netlink/af_netlink.c:2317 netlink_recvmsg+0x56c/0xe64 net/netlink/af_netlink.c:1973 sock_recvmsg_nosec net/socket.c:1033 [inline] sock_recvmsg net/socket.c:1055 [inline] sock_read_iter+0x2d8/0x40c net/socket.c:1125 new_sync_read fs/read_write.c:484 [inline] vfs_read+0x740/0x970 fs/read_write.c:565 ksys_read+0x15c/0x26c fs/read_write.c:708 Fixes: cb167893f41e ("net: Plumb support for filtering ipv4 and ipv6 multicast route dumps") Reported-by: syzbot+5cfae50c0e5f2c500013@syzkaller.appspotmail.com Closes: https://lore.kernel.org/netdev/678fe2d1.050a0220.15cac.00b3.GAE@google.com/T/#u Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://patch.msgid.link/20250121181241.841212-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-23selftests/net: packetdrill: more xfail changes (and a correction)Jakub Kicinski
Recent change to add more cases to XFAIL has a broken regex, the matching needs a real regex not a glob pattern. While at it add the cases Willem pointed out during review. Fixes: 3030e3d57ba8 ("selftests/net: packetdrill: make tcp buf limited timing tests benign") Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://patch.msgid.link/20250121143423.215261-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-23net: mvneta: fix locking in mvneta_cpu_online()Harshit Mogalapalli
When port is stopped, unlock before returning Fixes: 413f0271f396 ("net: protect NAPI enablement with netdev_lock()") Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20250121005002.3938236-1-harshit.m.mogalapalli@oracle.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-23selftests: gpio: gpio-sim: Fix missing chip disablementsKoichiro Den
Since upstream commit 8bd76b3d3f3a ("gpio: sim: lock up configfs that an instantiated device depends on"), rmdir for an active virtual devices been prohibited. Update gpio-sim selftest to align with the change. Reported-by: kernel test robot <oliver.sang@intel.com> Closes: https://lore.kernel.org/oe-lkp/202501221006.a1ca5dfa-lkp@intel.com Signed-off-by: Koichiro Den <koichiro.den@canonical.com> Link: https://lore.kernel.org/r/20250122043309.304621-1-koichiro.den@canonical.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-01-23Merge v6.13 into drm-nextSimona Vetter
A regression was caused by commit e4b5ccd392b9 ("drm/v3d: Ensure job pointer is set to NULL after job completion"), but this commit is not yet in next-fixes, fast-forward it. Note that this recreates Linus merge in 96c84703f1cf ("Merge tag 'drm-next-2025-01-17' of https://gitlab.freedesktop.org/drm/kernel") because I didn't want to backmerge a random point in the merge window. Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>
2025-01-23net: fec: implement TSO descriptor cleanupDheeraj Reddy Jonnalagadda
Implement cleanup of descriptors in the TSO error path of fec_enet_txq_submit_tso(). The cleanup - Unmaps DMA buffers for data descriptors skipping TSO header - Clears all buffer descriptors - Handles extended descriptors by clearing cbd_esc when enabled Fixes: 79f339125ea3 ("net: fec: Add software TSO support") Signed-off-by: Dheeraj Reddy Jonnalagadda <dheeraj.linuxdev@gmail.com> Reviewed-by: Wei Fang <wei.fang@nxp.com> Link: https://patch.msgid.link/20250120085430.99318-1-dheeraj.linuxdev@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-01-23erofs: refine z_erofs_get_extent_compressedlen()Gao Xiang
- Set `compressedblks = 1` directly for non-bigpcluster cases. This simplifies the logic a bit since lcluster sizes larger than one block are unsupported and the details remain unclear. - For Z_EROFS_LCLUSTER_TYPE_PLAIN pclusters, avoid assuming `compressedblks = 1` by default. Instead, check if Z_EROFS_ADVISE_BIG_PCLUSTER_2 is set. It basically has no impact to existing valid images, but it's useful to find the gap to prepare for large PLAIN pclusters. Link: https://lore.kernel.org/r/20250123090109.973463-1-hsiangkao@linux.alibaba.com Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
2025-01-23x86/efi: skip memattr table on kexec bootDave Young
efi_memattr_init() added a sanity check to avoid firmware caused corruption. The check is based on efi memmap entry numbers, but kexec only takes the runtime related memmap entries thus this caused many false warnings, see below thread for details: https://lore.kernel.org/all/20250108215957.3437660-2-usamaarif642@gmail.com/ Ard suggests to skip the efi memattr table in kexec, this makes sense because those memattr fixups are not critical. Fixes: 8fbe4c49c0cc ("efi/memattr: Ignore table if the size is clearly bogus") Cc: <stable@vger.kernel.org> # v6.13+ Reported-by: Breno Leitao <leitao@debian.org> Reported-and-tested-by: Usama Arif <usamaarif642@gmail.com> Suggested-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Dave Young <dyoung@redhat.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2025-01-23net: phy: marvell-88q2xxx: Fix temperature measurement with reset-gpiosDimitri Fedrau
When using temperature measurement on Marvell 88Q2XXX devices and the reset-gpios property is set in DT, the device does a hardware reset when interface is brought down and up again. That means that the content of the register MDIO_MMD_PCS_MV_TEMP_SENSOR2 is reset to default and that leads to permanent deactivation of the temperature measurement, because activation is done in mv88q2xxx_probe. To fix this move activation of temperature measurement to mv88q222x_config_init. Fixes: a557a92e6881 ("net: phy: marvell-88q2xxx: add support for temperature sensor") Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Dimitri Fedrau <dima.fedrau@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20250118-marvell-88q2xxx-fix-hwmon-v2-1-402e62ba2dcb@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-01-23tpm: Change to kvalloc() in eventlog/acpi.cJarkko Sakkinen
The following failure was reported on HPE ProLiant D320: [ 10.693310][ T1] tpm_tis STM0925:00: 2.0 TPM (device-id 0x3, rev-id 0) [ 10.848132][ T1] ------------[ cut here ]------------ [ 10.853559][ T1] WARNING: CPU: 59 PID: 1 at mm/page_alloc.c:4727 __alloc_pages_noprof+0x2ca/0x330 [ 10.862827][ T1] Modules linked in: [ 10.866671][ T1] CPU: 59 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.12.0-lp155.2.g52785e2-default #1 openSUSE Tumbleweed (unreleased) 588cd98293a7c9eba9013378d807364c088c9375 [ 10.882741][ T1] Hardware name: HPE ProLiant DL320 Gen12/ProLiant DL320 Gen12, BIOS 1.20 10/28/2024 [ 10.892170][ T1] RIP: 0010:__alloc_pages_noprof+0x2ca/0x330 [ 10.898103][ T1] Code: 24 08 e9 4a fe ff ff e8 34 36 fa ff e9 88 fe ff ff 83 fe 0a 0f 86 b3 fd ff ff 80 3d 01 e7 ce 01 00 75 09 c6 05 f8 e6 ce 01 01 <0f> 0b 45 31 ff e9 e5 fe ff ff f7 c2 00 00 08 00 75 42 89 d9 80 e1 [ 10.917750][ T1] RSP: 0000:ffffb7cf40077980 EFLAGS: 00010246 [ 10.923777][ T1] RAX: 0000000000000000 RBX: 0000000000040cc0 RCX: 0000000000000000 [ 10.931727][ T1] RDX: 0000000000000000 RSI: 000000000000000c RDI: 0000000000040cc0 The above transcript shows that ACPI pointed a 16 MiB buffer for the log events because RSI maps to the 'order' parameter of __alloc_pages_noprof(). Address the bug by moving from devm_kmalloc() to devm_add_action() and kvmalloc() and devm_add_action(). Suggested-by: Ard Biesheuvel <ardb@kernel.org> Cc: stable@vger.kernel.org # v2.6.16+ Fixes: 55a82ab3181b ("[PATCH] tpm: add bios measurement log") Reported-by: Andy Liang <andy.liang@hpe.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219495 Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Stefan Berger <stefanb@linux.ibm.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Tested-by: Andy Liang <andy.liang@hpe.com> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
2025-01-23gpio: mxc: remove dead code after switch to DT-onlyAhmad Fatoum
struct platform_device::id was only set by board code, but since i.MX became a devicetree-only platform, this will always be -1 (PLATFORM_DEVID_NONE). Note: of_alias_get_id() returns a negative number on error and base treats all negative errors the same, so we need not add any additional error handling. Fixes: 0f2c7af45d7e ("gpio: mxc: Convert the driver to DT-only") Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://lore.kernel.org/r/20250113-b4-imx-gpio-base-warning-v1-3-0a28731a5cf6@pengutronix.de Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-01-23drm/bochs: Do not put DRM device in PCI remove callbackThomas Zimmermann
Removing the bochs PCI device should mark the DRM device as unplugged without removing it. Hence clear the respective call to drm_dev_put() from bochs_pci_remove(). Fixes a double unref in devm_drm_dev_init_release(). An example error message is shown below: [ 32.958338] BUG: KASAN: use-after-free in drm_dev_put.part.0+0x1b/0x90 [ 32.958850] Write of size 4 at addr ffff888152134004 by task (udev-worker)/591 [ 32.959574] CPU: 3 UID: 0 PID: 591 Comm: (udev-worker) Tainted: G E 6.13.0-rc2-1-default+ #3417 [ 32.960316] Tainted: [E]=UNSIGNED_MODULE [ 32.960637] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-2-gc13ff2cd-prebuilt.qemu.org 04/01/2014 [ 32.961429] Call Trace: [ 32.961433] <TASK> [ 32.961439] dump_stack_lvl+0x68/0x90 [ 32.961452] print_address_description.constprop.0+0x88/0x330 [ 32.961461] ? preempt_count_sub+0x14/0xc0 [ 32.961473] print_report+0xe2/0x1d0 [ 32.961479] ? srso_alias_return_thunk+0x5/0xfbef5 [ 32.963725] ? __virt_addr_valid+0x143/0x320 [ 32.964077] ? srso_alias_return_thunk+0x5/0xfbef5 [ 32.964463] ? drm_dev_put.part.0+0x1b/0x90 [ 32.964817] kasan_report+0xce/0x1a0 [ 32.965123] ? drm_dev_put.part.0+0x1b/0x90 [ 32.965474] kasan_check_range+0xff/0x1c0 [ 32.965806] drm_dev_put.part.0+0x1b/0x90 [ 32.966138] release_nodes+0x84/0xc0 [ 32.966447] devres_release_all+0xd2/0x110 [ 32.966788] ? __pfx_devres_release_all+0x10/0x10 [ 32.967177] ? preempt_count_sub+0x14/0xc0 [ 32.967523] device_unbind_cleanup+0x16/0xc0 [ 32.967886] really_probe+0x1b7/0x570 [ 32.968207] __driver_probe_device+0xca/0x1b0 [ 32.968568] driver_probe_device+0x4a/0xf0 [ 32.968907] __driver_attach+0x10b/0x290 [ 32.969239] ? __pfx___driver_attach+0x10/0x10 [ 32.969598] bus_for_each_dev+0xc0/0x110 [ 32.969923] ? __pfx_bus_for_each_dev+0x10/0x10 [ 32.970291] ? bus_add_driver+0x17a/0x2b0 [ 32.970622] ? srso_alias_return_thunk+0x5/0xfbef5 [ 32.971011] bus_add_driver+0x19a/0x2b0 [ 32.971335] driver_register+0xd8/0x160 [ 32.971671] ? __pfx_bochs_pci_driver_init+0x10/0x10 [bochs] [ 32.972130] do_one_initcall+0xba/0x390 [...] After unplugging the DRM device, clients will close their references. Closing the final reference will also release the DRM device. Reported-by: Dr. David Alan Gilbert <dave@treblig.org> Closes: https://lore.kernel.org/lkml/Z18dbfDAiFadsSdg@gallifrey/ Fixes: 04826f588682 ("drm/bochs: Allocate DRM device in struct bochs_device") Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: virtualization@lists.linux.dev Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20250103095615.231162-1-tzimmermann@suse.de
2025-01-22Merge tag 'AT_EXECVE_CHECK-v6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull AT_EXECVE_CHECK from Kees Cook: - Implement AT_EXECVE_CHECK flag to execveat(2) (Mickaël Salaün) - Implement EXEC_RESTRICT_FILE and EXEC_DENY_INTERACTIVE securebits (Mickaël Salaün) - Add selftests and samples for AT_EXECVE_CHECK (Mickaël Salaün) * tag 'AT_EXECVE_CHECK-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: ima: instantiate the bprm_creds_for_exec() hook samples/check-exec: Add an enlighten "inc" interpreter and 28 tests selftests: ktap_helpers: Fix uninitialized variable samples/check-exec: Add set-exec selftests/landlock: Add tests for execveat + AT_EXECVE_CHECK selftests/exec: Add 32 tests for AT_EXECVE_CHECK and exec securebits security: Add EXEC_RESTRICT_FILE and EXEC_DENY_INTERACTIVE securebits exec: Add a new AT_EXECVE_CHECK flag to execveat(2)
2025-01-22Merge tag 'hardening-v6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening updates from Kees Cook: - stackleak: Use str_enabled_disabled() helper (Thorsten Blum) - Document GCC INIT_STACK_ALL_PATTERN behavior (Geert Uytterhoeven) - Add task_prctl_unknown tracepoint (Marco Elver) * tag 'hardening-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: hardening: Document INIT_STACK_ALL_PATTERN behavior with GCC stackleak: Use str_enabled_disabled() helper in stack_erasing_sysctl() tracing: Remove pid in task_rename tracing output tracing: Add task_prctl_unknown tracepoint
2025-01-22Merge tag 'tomoyo-pr-20250123' of git://git.code.sf.net/p/tomoyo/tomoyoLinus Torvalds
Pull tomoyo updates from Tetsuo Handa: "Small changes to improve usability" * tag 'tomoyo-pr-20250123' of git://git.code.sf.net/p/tomoyo/tomoyo: tomoyo: automatically use patterns for several situations in learning mode tomoyo: use realpath if symlink's pathname refers to procfs tomoyo: don't emit warning in tomoyo_write_control()
2025-01-22Merge tag 'landlock-6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux Pull landlock updates from Mickaël Salaün: "This mostly factors out some Landlock code and prepares for upcoming audit support. Because files with invalid modes might be visible after filesystem corruption, Landlock now handles those weird files too. A few sample and test issues are also fixed" * tag 'landlock-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: selftests/landlock: Add layout1.umount_sandboxer tests selftests/landlock: Add wrappers.h selftests/landlock: Fix error message landlock: Optimize file path walks and prepare for audit support selftests/landlock: Add test to check partial access in a mount tree landlock: Align partial refer access checks with final ones landlock: Simplify initially denied access rights landlock: Move access types landlock: Factor out check_access_path() selftests/landlock: Fix build with non-default pthread linking landlock: Use scoped guards for ruleset in landlock_add_rule() landlock: Use scoped guards for ruleset landlock: Constify get_mode_access() landlock: Handle weird files samples/landlock: Fix possible NULL dereference in parse_path() selftests/landlock: Remove unused macros in ptrace_test.c
2025-01-22net: hns3: fix oops when unload drivers parallelingJian Shen
When unload hclge driver, it tries to disable sriov first for each ae_dev node from hnae3_ae_dev_list. If user unloads hns3 driver at the time, because it removes all the ae_dev nodes, and it may cause oops. But we can't simply use hnae3_common_lock for this. Because in the process flow of pci_disable_sriov(), it will trigger the remove flow of VF, which will also take hnae3_common_lock. To fixes it, introduce a new mutex to protect the unload process. Fixes: 0dd8a25f355b ("net: hns3: disable sriov before unload hclge layer") Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Jijie Shao <shaojijie@huawei.com> Link: https://patch.msgid.link/20250118094741.3046663-1-shaojijie@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-22Merge tag 'crc-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux Pull CRC updates from Eric Biggers: - Reorganize the architecture-optimized CRC32 and CRC-T10DIF code to be directly accessible via the library API, instead of requiring the crypto API. This is much simpler and more efficient. - Convert some users such as ext4 to use the CRC32 library API instead of the crypto API. More conversions like this will come later. - Add a KUnit test that tests and benchmarks multiple CRC variants. Remove older, less-comprehensive tests that are made redundant by this. - Add an entry to MAINTAINERS for the kernel's CRC library code. I'm volunteering to maintain it. I have additional cleanups and optimizations planned for future cycles. * tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: (31 commits) MAINTAINERS: add entry for CRC library powerpc/crc: delete obsolete crc-vpmsum_test.c lib/crc32test: delete obsolete crc32test.c lib/crc16_kunit: delete obsolete crc16_kunit.c lib/crc_kunit.c: add KUnit test suite for CRC library functions powerpc/crc-t10dif: expose CRC-T10DIF function through lib arm64/crc-t10dif: expose CRC-T10DIF function through lib arm/crc-t10dif: expose CRC-T10DIF function through lib x86/crc-t10dif: expose CRC-T10DIF function through lib crypto: crct10dif - expose arch-optimized lib function lib/crc-t10dif: add support for arch overrides lib/crc-t10dif: stop wrapping the crypto API scsi: target: iscsi: switch to using the crc32c library f2fs: switch to using the crc32 library jbd2: switch to using the crc32c library ext4: switch to using the crc32c library lib/crc32: make crc32c() go directly to lib bcachefs: Explicitly select CRYPTO from BCACHEFS_FS x86/crc32: expose CRC32 functions through lib x86/crc32: update prototype for crc32_pclmul_le_16() ...
2025-01-22dt-bindings: net: qcom,ethqos: Correct fallback compatible for ↵Yijie Yang
qcom,qcs615-ethqos The qcs615-ride utilizes the same EMAC as the qcs404, rather than the sm8150. The current incorrect fallback could result in packet loss. The Ethernet on qcs615-ride is currently not utilized by anyone. Therefore, there is no need to worry about any ABI impact. Fixes: 32535b9410b8 ("dt-bindings: net: qcom,ethqos: add description for qcs615") Signed-off-by: Yijie Yang <quic_yijiyang@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250120-schema_qcs615-v4-1-d9d122f89e64@quicinc.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-22net/ncsi: wait for the last response to Deselect Package before configuring ↵Paul Fertser
channel The NCSI state machine as it's currently implemented assumes that transition to the next logical state is performed either explicitly by calling `schedule_work(&ndp->work)` to re-queue itself or implicitly after processing the predefined (ndp->pending_req_num) number of replies. Thus to avoid the configuration FSM from advancing prematurely and getting out of sync with the process it's essential to not skip waiting for a reply. This patch makes the code wait for reception of the Deselect Package response for the last package probed before proceeding to channel configuration. Thanks go to Potin Lai and Cosmo Chou for the initial investigation and testing. Fixes: 8e13f70be05e ("net/ncsi: Probe single packages to avoid conflict") Cc: stable@vger.kernel.org Signed-off-by: Paul Fertser <fercerpav@gmail.com> Link: https://patch.msgid.link/20250116152900.8656-1-fercerpav@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-22Merge tag 'keys-next-6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull keys updates from Jarkko Sakkinen. Avoid using stack addresses for sg lists. And a cleanup. * tag 'keys-next-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: KEYS: trusted: dcp: fix improper sg use with CONFIG_VMAP_STACK=y keys: drop shadowing dead prototype
2025-01-22net: airoha: Fix wrong GDM4 register definitionChristian Marangi
Fix wrong GDM4 register definition, in Airoha SDK GDM4 is defined at offset 0x2400 but this doesn't make sense as it does conflict with the CDM4 that is in the same location. Following the pattern where each GDM base is at the FWD_CFG, currently GDM4 base offset is set to 0x2500. This is correct but REG_GDM4_FWD_CFG and REG_GDM4_SRC_PORT_SET are still using the SDK reference with the 0x2400 offset. Fix these 2 define by subtracting 0x100 to each register to reflect the real address location. Fixes: 23020f049327 ("net: airoha: Introduce ethernet support for EN7581 SoC") Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20250120154148.13424-1-ansuelsmth@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-22NFC: nci: Add bounds checking in nci_hci_create_pipe()Dan Carpenter
The "pipe" variable is a u8 which comes from the network. If it's more than 127, then it results in memory corruption in the caller, nci_hci_connect_gate(). Cc: stable@vger.kernel.org Fixes: a1b0b9415817 ("NFC: nci: Create pipe on specific gate in nci_hci_connect_gate") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/bcf5453b-7204-4297-9c20-4d8c7dacf586@stanley.mountain Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-22net: sched: fix ets qdisc OOB IndexingJamal Hadi Salim
Haowei Yan <g1042620637@gmail.com> found that ets_class_from_arg() can index an Out-Of-Bound class in ets_class_from_arg() when passed clid of 0. The overflow may cause local privilege escalation. [ 18.852298] ------------[ cut here ]------------ [ 18.853271] UBSAN: array-index-out-of-bounds in net/sched/sch_ets.c:93:20 [ 18.853743] index 18446744073709551615 is out of range for type 'ets_class [16]' [ 18.854254] CPU: 0 UID: 0 PID: 1275 Comm: poc Not tainted 6.12.6-dirty #17 [ 18.854821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [ 18.856532] Call Trace: [ 18.857441] <TASK> [ 18.858227] dump_stack_lvl+0xc2/0xf0 [ 18.859607] dump_stack+0x10/0x20 [ 18.860908] __ubsan_handle_out_of_bounds+0xa7/0xf0 [ 18.864022] ets_class_change+0x3d6/0x3f0 [ 18.864322] tc_ctl_tclass+0x251/0x910 [ 18.864587] ? lock_acquire+0x5e/0x140 [ 18.865113] ? __mutex_lock+0x9c/0xe70 [ 18.866009] ? __mutex_lock+0xa34/0xe70 [ 18.866401] rtnetlink_rcv_msg+0x170/0x6f0 [ 18.866806] ? __lock_acquire+0x578/0xc10 [ 18.867184] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 18.867503] netlink_rcv_skb+0x59/0x110 [ 18.867776] rtnetlink_rcv+0x15/0x30 [ 18.868159] netlink_unicast+0x1c3/0x2b0 [ 18.868440] netlink_sendmsg+0x239/0x4b0 [ 18.868721] ____sys_sendmsg+0x3e2/0x410 [ 18.869012] ___sys_sendmsg+0x88/0xe0 [ 18.869276] ? rseq_ip_fixup+0x198/0x260 [ 18.869563] ? rseq_update_cpu_node_id+0x10a/0x190 [ 18.869900] ? trace_hardirqs_off+0x5a/0xd0 [ 18.870196] ? syscall_exit_to_user_mode+0xcc/0x220 [ 18.870547] ? do_syscall_64+0x93/0x150 [ 18.870821] ? __memcg_slab_free_hook+0x69/0x290 [ 18.871157] __sys_sendmsg+0x69/0xd0 [ 18.871416] __x64_sys_sendmsg+0x1d/0x30 [ 18.871699] x64_sys_call+0x9e2/0x2670 [ 18.871979] do_syscall_64+0x87/0x150 [ 18.873280] ? do_syscall_64+0x93/0x150 [ 18.874742] ? lock_release+0x7b/0x160 [ 18.876157] ? do_user_addr_fault+0x5ce/0x8f0 [ 18.877833] ? irqentry_exit_to_user_mode+0xc2/0x210 [ 18.879608] ? irqentry_exit+0x77/0xb0 [ 18.879808] ? clear_bhb_loop+0x15/0x70 [ 18.880023] ? clear_bhb_loop+0x15/0x70 [ 18.880223] ? clear_bhb_loop+0x15/0x70 [ 18.880426] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 18.880683] RIP: 0033:0x44a957 [ 18.880851] Code: ff ff e8 fc 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 8974 24 10 [ 18.881766] RSP: 002b:00007ffcdd00fad8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 18.882149] RAX: ffffffffffffffda RBX: 00007ffcdd010db8 RCX: 000000000044a957 [ 18.882507] RDX: 0000000000000000 RSI: 00007ffcdd00fb70 RDI: 0000000000000003 [ 18.885037] RBP: 00007ffcdd010bc0 R08: 000000000703c770 R09: 000000000703c7c0 [ 18.887203] R10: 0000000000000080 R11: 0000000000000246 R12: 0000000000000001 [ 18.888026] R13: 00007ffcdd010da8 R14: 00000000004ca7d0 R15: 0000000000000001 [ 18.888395] </TASK> [ 18.888610] ---[ end trace ]--- Fixes: dcc68b4d8084 ("net: sch_ets: Add a new Qdisc") Reported-by: Haowei Yan <g1042620637@gmail.com> Suggested-by: Haowei Yan <g1042620637@gmail.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Link: https://patch.msgid.link/20250111145740.74755-1-jhs@mojatatu.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-22smb: client: handle lack of EA support in smb2_query_path_info()Paulo Alcantara
If the server doesn't support both EAs and reparse point in a file, the SMB2_QUERY_INFO request will fail with either STATUS_NO_EAS_ON_FILE or STATUS_EAS_NOT_SUPPORT in the compound chain, so ignore it as long as reparse point isn't IO_REPARSE_TAG_LX_(CHR|BLK), which would require the EAs to know about major/minor numbers. Reported-by: Pali Rohár <pali@kernel.org> Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-01-22smb: client: don't check for @leaf_fullpath in match_server()Paulo Alcantara
The matching of DFS connections is already handled by @dfs_conn, so remove @leaf_fullpath matching altogether. Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-01-22smb: client: get rid of TCP_Server_Info::refpath_lockPaulo Alcantara
TCP_Server_Info::leaf_fullpath is allocated in cifs_get_tcp_session() and never changed afterwards, so there is no need to serialize its access. Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-01-22f2fs: fix to avoid changing 'check only' behaior of recoveryZhiguo Niu
The following two 'check only recovery' processes are very dependent on the return value of f2fs_recover_fsync_data, especially when the return value is greater than 0. 1. when device has readonly mode, shown as commit 23738e74472f ("f2fs: fix to restrict mount condition on readonly block device") 2. mount optiont NORECOVERY or DISABLE_ROLL_FORWARD is set, shown as commit 6781eabba1bd ("f2fs: give -EINVAL for norecovery and rw mount") However, commit c426d99127b1 ("f2fs: Check write pointer consistency of open zones") will change the return value unexpectedly, thereby changing the caller's behavior This patch let the f2fs_recover_fsync_data return correct value,and not do f2fs_check_and_fix_write_pointer when the device is read-only. Fixes: c426d99127b1 ("f2fs: Check write pointer consistency of open zones") Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2025-01-22f2fs: Clean up the loop outside of f2fs_invalidate_blocks()Yi Sun
Now f2fs_invalidate_blocks() supports a continuous range of addresses, so the for loop can be omitted. Signed-off-by: Yi Sun <yi.sun@unisoc.com> Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2025-01-22f2fs: procfs: show mtime in segment_bitsChao Yu
Show mtime in segment_bits for debug. cat /proc/fs//f2fs/loop0/segment_bits format: segment_type|valid_blocks|bitmaps|mtime segment_type(0:HD, 1:WD, 2:CD, 3:HN, 4:WN, 5:CN) 0 3|1 | 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00| ffffffffffffffff 1 4|3 | 00 d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00| ffffffffffffffff 2 5|0 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00| ffffffffffffffff 3 0|1 | 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00| ffffffffffffffff Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2025-01-22f2fs: fix to avoid return invalid mtime from f2fs_get_section_mtime()Chao Yu
syzbot reported a f2fs bug as below: ------------[ cut here ]------------ kernel BUG at fs/f2fs/gc.c:373! CPU: 0 UID: 0 PID: 5316 Comm: syz.0.0 Not tainted 6.13.0-rc3-syzkaller-00044-gaef25be35d23 #0 RIP: 0010:get_cb_cost fs/f2fs/gc.c:373 [inline] RIP: 0010:get_gc_cost fs/f2fs/gc.c:406 [inline] RIP: 0010:f2fs_get_victim+0x68b1/0x6aa0 fs/f2fs/gc.c:912 Call Trace: <TASK> __get_victim fs/f2fs/gc.c:1707 [inline] f2fs_gc+0xc89/0x2f60 fs/f2fs/gc.c:1915 f2fs_ioc_gc fs/f2fs/file.c:2624 [inline] __f2fs_ioctl+0x4cc9/0xb8b0 fs/f2fs/file.c:4482 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f w/ below testcase, it can reproduce directly: - dd if=/dev/zero of=/tmp/file bs=1M count=64 - mkfs.f2fs /tmp/file - mount -t f2fs -o loop,mode=fragment:block /tmp/file /mnt/f2fs - echo 0 > /sys/fs/f2fs/loop0/min_ssr_sections - dd if=/dev/zero of=/mnt/f2fs/file bs=1M count=5 - umount /mnt/f2fs - for((i=4096;i<16384;i+=512)) do inject.f2fs --sit 0 --blk $i --mb mtime --val -1 /tmp/file; done - mount -o loop /tmp/file /mnt/f2fs - f2fs_io gc 0 /mnt/f2fs/file static unsigned int get_cb_cost() { ... mtime = f2fs_get_section_mtime(sbi, segno); f2fs_bug_on(sbi, mtime == INVALID_MTIME); ... } The root cause is: mtime in f2fs_sit_entry can be fuzzed to INVALID_MTIME, then it will trigger BUG_ON in get_cb_cost() during GC. Let's change behavior of f2fs_get_section_mtime() as below for fix: - return INVALID_MTIME only if total valid blocks is zero. - return INVALID_MTIME - 1 if average mtime calculated is INVALID_MTIME. Fixes: b19ee7272208 ("f2fs: introduce f2fs_get_section_mtime") Reported-by: syzbot+b9972806adbe20a910eb@syzkaller.appspotmail.com Closes: https://lore.kernel.org/linux-f2fs-devel/6768c82e.050a0220.226966.0035.GAE@google.com Cc: liuderong <liuderong@oppo.com> Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2025-01-22f2fs: Fix format specifier in sanity_check_inode()Nathan Chancellor
When building for 32-bit platforms, for which 'size_t' is 'unsigned int', there is a warning due to an incorrect format specifier: fs/f2fs/inode.c:320:6: error: format specifies type 'unsigned long' but the argument has type 'unsigned int' [-Werror,-Wformat] 318 | f2fs_warn(sbi, "%s: inode (ino=%lx) has corrupted i_inline_xattr_size: %d, min: %lu, max: %lu", | ~~~ | %u 319 | __func__, inode->i_ino, fi->i_inline_xattr_size, 320 | MIN_INLINE_XATTR_SIZE, MAX_INLINE_XATTR_SIZE); | ^~~~~~~~~~~~~~~~~~~~~ fs/f2fs/f2fs.h:1855:46: note: expanded from macro 'f2fs_warn' 1855 | f2fs_printk(sbi, false, KERN_WARNING fmt, ##__VA_ARGS__) | ~~~ ^~~~~~~~~~~ fs/f2fs/xattr.h:86:31: note: expanded from macro 'MIN_INLINE_XATTR_SIZE' 86 | #define MIN_INLINE_XATTR_SIZE (sizeof(struct f2fs_xattr_header) / sizeof(__le32)) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Use the format specifier for 'size_t', '%zu', to resolve the warning. Fixes: 5c1768b67250 ("f2fs: fix to do sanity check correctly on i_inline_xattr_size") Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2025-01-22ARM: 9440/1: cacheinfo fix format field maskDmitry Baryshkov
Fix C&P error left unnoticed during the reviews. The FORMAT field spans over bits 29-31, not 24-27 of the CTR register. Closes: https://lore.kernel.org/linux-arm-msm/01515ea0-c6f0-479f-9da5-764d9ee79ed6@samsung.com/ Fixes: a9ff94477836 ("ARM: 9433/2: implement cacheinfo support") Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2025-01-22SUNRPC: do not retry on EKEYEXPIRED when user TGT ticket expiredDai Ngo
When a user TGT ticket expired, gssd returns EKEYEXPIRED to the RPC layer for the upcall to create the security context. The RPC layer then retries the upcall twice before returning the EKEYEXPIRED to the NFS layer. This results in three separate TCP connections to the NFS server being created by gssd for each RPC request. These connections are not used and left in TIME_WAIT state. Note that for RPC call that uses machine credential, gssd automatically renews the ticket. But for a regular user the ticket needs to be renewed by the user before access to the krb5 share is allowed. This patch removes the retries by RPC on EKEYEXPIRED so that these unused TCP connections are not created. Reproducer: $ kinit -l 1m $ sleep 65 $ cd /mnt/krb5share $ netstat -na |grep TIME_WAIT Signed-off-by: Dai Ngo <dai.ngo@oracle.com> Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
2025-01-22sunrpc: add netns inum and srcaddr to debugfs rpc_xprt infoJeff Layton
The output format should provide a value that matches the one in the /proc/<pid>/ns/net symlink. This makes it simpler to match the rpc_xprt and rpc_clnt to a particular container. Also, when the xprt defines the get_srcaddr operation, use that to display the source address as well. Signed-off-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
2025-01-22Merge tag 'linux_kselftest-nolibc-6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull nolibc updates from Shuah Khan: - add support for waitid() - use waitid() over waitpid() - use a pipe in vfprintf tests - skip tests for unimplemented syscalls - rename riscv to riscv64 - add configurations for riscv32 - add detecting missing toolchain to run-tests.sh * tag 'linux_kselftest-nolibc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/nolibc: add configurations for riscv32 selftests/nolibc: rename riscv to riscv64 selftests/nolibc: skip tests for unimplemented syscalls selftests/nolibc: use a pipe to in vfprintf tests selftests/nolibc: use waitid() over waitpid() tools/nolibc: add support for waitid() selftests/nolibc: run-tests.sh: detect missing toolchain
2025-01-22Merge tag 'linux_kselftest-kunit-6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kunit updates from Shuah Khan: - fix struct completion warning - introduce autorun option - add fallback for os.sched_getaffinity - enable hardware acceleration when available * tag 'linux_kselftest-kunit-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: Introduce autorun option kunit: enable hardware acceleration when available kunit: add fallback for os.sched_getaffinity kunit: platform: Resolve 'struct completion' warning
2025-01-22Merge tag 'linux_kselftest-next-6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest updates from Shuah Khan: - fixes, reporting improvements, and cleanup changes to several tests - add support for DT_GNU_HASH to selftests/vDSO * tag 'linux_kselftest-next-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/rseq: Fix handling of glibc without rseq support selftests/resctrl: Discover SNC kernel support and adjust messages selftests/resctrl: Adjust effective L3 cache size with SNC enabled selftests/ftrace: Make uprobe test more robust against binary name selftests/ftrace: Fix to use remount when testing mount GID option selftests: tmpfs: Add kselftest support to tmpfs selftests: tmpfs: Add Test-skip if not run as root selftests: harness: fix printing of mismatch values in __EXPECT() selftests/ring-buffer: Add test for out-of-bound pgoff mapping selftests/run_kselftest.sh: Fix help string for --per-test-log selftests: acct: Add ksft_exit_skip if not running as root selftests: kselftest: Fix the wrong format specifier selftests: timers: clocksource-switch: Adapt progress to kselftest framework selftests/zram: gitignore output file selftests/filesystems: Add missing gitignore file selftests: Warn about skipped tests in result summary selftests: kselftest: Add ksft_test_result_xpass selftests/vDSO: support DT_GNU_HASH selftests/ipc: Remove unused variables selftest: media_tests: fix trivial UAF typo
2025-01-22Merge tag 'input-for-v6.14-rc0' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - more conversions to the guard notation in the input core - a fix for NXP BBNSM power key driver to clean up wake IRQ after unbinding - several new vendor/device ID pairs added to xpad game controller driver - several drivers switched to using str_enable_disable and similar helpers instead of open-coding - add mapping for F23 to atkbd driver so that MS "Copilot" key shortcut works out of the box (if userspace is ready to handle it) - evbug input handler has been removed (debugging through evdev is strongly preferred to dumping all events into the kernel log). * tag 'input-for-v6.14-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (22 commits) Input: synaptics - fix crash when enabling pass-through port Input: atkbd - map F23 key to support default copilot shortcut Input: xpad - add support for Nacon Evol-X Xbox One Controller Input: xpad - add unofficial Xbox 360 wireless receiver clone Input: xpad - add support for wooting two he (arm) Input: xpad - improve name of 8BitDo controller 2dc8:3106 Input: xpad - add QH Electronics VID/PID Input: joystick - use str_off_on() helper in sw_connect() Input: Use str_enable_disable-like helpers Input: use guard notation in input core Input: poller - convert locking to guard notation Input: mt - make use of __free() cleanup facility Input: mt - convert locking to guard notation Input: ff-memless - make use of __free() cleanup facility Input: ff-memless - convert locking to guard notation Input: ff-core - make use of __free() cleanup facility Input: ff-core - convert locking to guard notation Input: remove evbug driver Input: mma8450 - add chip ID check in probe Input: bbnsm_pwrkey - add remove hook ...
2025-01-22atomic64: Use arch_spin_locks instead of raw_spin_locksSteven Rostedt
raw_spin_locks can be traced by lockdep or tracing itself. Atomic64 operations can be used in the tracing infrastructure. When an architecture does not have true atomic64 operations it can use the generic version that disables interrupts and uses spin_locks. The tracing ring buffer code uses atomic64 operations for the time keeping. But because some architectures use the default operations, the locking inside the atomic operations can cause an infinite recursion. As atomic64 implementation is architecture specific, it should not be using raw_spin_locks() but instead arch_spin_locks as that is the purpose of arch_spin_locks. To be used in architecture specific implementations of generic infrastructure like atomic64 operations. Note, by switching from raw_spin_locks to arch_spin_locks, the locks taken to emulate the atomic64 operations will not have lockdep, mmio, or any kind of checks done on them. They will not even disable preemption, although the code will disable interrupts preventing the tasks that hold the locks from being preempted. As the locks held are done so for very short periods of time, and the logic is only done to emulate atomic64, not having them be instrumented should not be an issue. Cc: stable@vger.kernel.org Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andreas Larsson <andreas@gaisler.com> Link: https://lore.kernel.org/20250122144311.64392baf@gandalf.local.home Fixes: c84897c0ff592 ("ring-buffer: Remove 32bit timestamp logic") Closes: https://lore.kernel.org/all/86fb4f86-a0e4-45a2-a2df-3154acc4f086@gaisler.com/ Reported-by: Ludwig Rydberg <ludwig.rydberg@gaisler.com> Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2025-01-22Merge tag 'hid-for-linus-2025012001' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Jiri Kosina: - newly added support for Intel Touch Host Controller (Even Xu, Xinpeng Sun) - hid-core fix for long-standing syzbot-reported cornercase of Resolution Multiplier not being present in any of the Logical Collections in the device HID report descriptor (Alan Stern) - improvement of behavior for non-standard LED brightness values for Wacom driver (Jason Gerecke) - PCI Wacom device support (depends on Intel THC support) (Even Xu) - SteelSeries Arctis 9 support (Christian Mayer) - constification of 'struct bin_attribute' in various HID driver (Thomas Weißschuh) - other assorted code cleanups / fixes and device ID additions * tag 'hid-for-linus-2025012001' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (63 commits) HID: hid-asus: Disable OOBE mode on the ProArt P16 HID: steelseries: remove unnecessary return HID: steelseries: export model and manufacturer HID: steelseries: export charging state for the SteelSeries Arctis 9 headset HID: steelseries: add SteelSeries Arctis 9 support HID: steelseries: preparation for adding SteelSeries Arctis 9 support HID: intel-thc-hid: fix build errors in um mode HID: intel-thc-hid: intel-quicki2c: fix potential memory corruption HID: intel-thc-hid: intel-thc: Fix error code in thc_i2c_subip_init() HID: lenovo: Fix undefined platform_profile_cycle in ThinkPad X12 keyboard patch HID: uclogic: make const read-only array touch_ring_model_params_buf static HID: hid-steam: Make sure rumble work is canceled on removal HID: Wacom: Add PCI Wacom device support HID: intel-thc-hid: intel-quicki2c: Add PM implementation HID: intel-thc-hid: intel-quicki2c: Complete THC QuickI2C driver HID: intel-thc-hid: intel-quicki2c: Add HIDI2C protocol implementation HID: intel-thc-hid: intel-quicki2c: Add THC QuickI2C ACPI interfaces HID: intel-thc-hid: intel-quicki2c: Add THC QuickI2C driver hid layer HID: intel-thc-hid: intel-quicki2c: Add THC QuickI2C driver skeleton HID: intel-thc-hid: intel-quickspi: Add PM implementation ...
2025-01-22Merge tag 'thermal-6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control updates from Rafael Wysocki: "These add support for Intel Panther Lake processors in multiple places, modify Intel thermal drivers to stop selecting the user space thermal governor which is not necessary for them to work any more and clean up the thermal core somewhat: - Add support for Panther Lake processors in multiple places (Zhang Rui, Srinivas Pandruvada) - Remove explicit user_space governor selection from Intel thermal drivers (Srinivas Pandruvada) - Rename a few things and relocate a comment in the thermal subsystem (Rafael Wysocki)" * tag 'thermal-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: core: Rename function argument related to trip crossing thermal: gov_bang_bang: Relocate regulation logic description thermal: core: Rename callback functions in two governors thermal: intel: Fix compile issue when CONFIG_NET is not defined thermal: intel: int340x: Panther Lake power floor and workload hint support thermal: intel: int340x: Panther Lake DLVR support thermal: intel: Remove explicit user_space governor selection ACPI: DPTF: Support Panther Lake thermal: intel: int340x: processor: Enable MMIO RAPL for Panther Lake powercap: intel_rapl: Add support for Panther Lake platform
2025-01-22Merge tag 'acpi-6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "The most significant change here is replacing msleep() in acpi_os_sleep() with usleep_range() to reduce spurious sleep time due to timer inaccuracy which may spectacularly reduce the duration of system suspend and resume transitions on some systems. All of the other changes fall into the fixes and cleanups category this time. Specifics: - Use usleep_range() instead of msleep() in acpi_os_sleep() to reduce excessive delays due to timer inaccuracy, mostly affecting system suspend and resume (Rafael Wysocki) - Use str_enabled_disabled() string helpers in the ACPI tables parsing code to make it easier to follow (Sunil V L) - Update device properties parsing on systems using ACPI so that data firmware nodes resulting from _DSD evaluation are treated as available in firmware nodes walks (Sakari Ailus) - Fix missing guid_t declaration in linux/prmt.h (Robert Richter) - Update the GHES handling code to follow the global panic= policy instead of overriding it by force-rebooting the system after a fatal HW error has been reported (Borislav Petkov) - Update messages printed by the ACPI battery driver to always refer to driver extensions as "hooks" to avoid confusion with similar functionality in the power supply subsystem in the future (Thomas Weißschuh) - Fix .probe() error path cleanup in the ACPI fan driver to avoid memory leaks (Joe Hattori) - Constify 'struct bin_attribute' in some places in the ACPI subsystem and mark it as __ro_after_init in one place to prevent binary blob attributes from being updated (Thomas Weißschuh) - Add empty stubs for several ACPI-related symbols so that they can be used when CONFIG_ACPI is unset and use them for removing unnecessary conditional compilation from the ipu-bridge driver (Ricardo Ribalda)" * tag 'acpi-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: APEI: GHES: Have GHES honor the panic= setting ACPI: PRM: Fix missing guid_t declaration in linux/prmt.h ACPI: tables: Use string choice helpers ACPI: property: Consider data nodes as being available media: ipu-bridge: Remove unneeded conditional compilations ACPI: bus: implement acpi_device_hid when !ACPI ACPI: bus: implement for_each_acpi_consumer_dev when !ACPI ACPI: header: implement acpi_device_handle when !ACPI ACPI: bus: implement acpi_get_physical_device_location when !ACPI ACPI: bus: implement for_each_acpi_dev_match when !ACPI ACPI: bus: change the prototype for acpi_get_physical_device_location ACPI: fan: cleanup resources in the error path of .probe() ACPI: battery: Rename extensions to hook in messages ACPI: OSL: Use usleep_range() in acpi_os_sleep() ACPI: sysfs: Constify 'struct bin_attribute' ACPI: BGRT: Constify 'struct bin_attribute' ACPI: BGRT: Mark bin_attribute as __ro_after_init
2025-01-22pnfs/flexfiles: retry getting layout segment for readsMike Snitzer
If ff_layout_pg_get_read()'s attempt to get a layout segment results in -EAGAIN have ff_layout_pg_init_read() retry it after sleeping. If "softerr" mount is used, use 'io_maxretrans' to limit the number of attempts to get a layout segment. This fixes a long-standing issue of O_DIRECT reads failing with -EAGAIN (11) when using flexfiles Client Side Mirroring (CSM). Cc: stable@vger.kernel.org Signed-off-by: Mike Snitzer <snitzer@kernel.org> Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
generated by cgit (git 2.34.1) at 2025-09-15 17:09:51 +0000