linux, branch v6.7

Linux 6.7

2024-01-07T20:18:38Z

Merge tag 'i2c-for-6.7-final' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2024-01-06T19:35:37Z

Pull i2c fixes from Wolfram Sang: "Improve the detection when to run atomic transfer handlers for kernels with preemption disabled. This removes some false positive splats a number of users were seeing if their driver didn't have support for atomic transfers. Also, fix a typo in the docs while we are here" * tag 'i2c-for-6.7-final' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: core: Fix atomic xfer check for non-preempt config Documentation/i2c: fix spelling error in i2c-address-translators

i2c: core: Fix atomic xfer check for non-preempt config

2024-01-06T13:10:10Z

Since commit aa49c90894d0 ("i2c: core: Run atomic i2c xfer when !preemptible"), the whole reboot/power off sequence on non-preempt kernels is using atomic i2c xfer, as !preemptible() always results to 1. During device_shutdown(), the i2c might be used a lot and not all busses have implemented an atomic xfer handler. This results in a lot of avoidable noise, like: [ 12.687169] No atomic I2C transfer handler for 'i2c-0' [ 12.692313] WARNING: CPU: 6 PID: 275 at drivers/i2c/i2c-core.h:40 i2c_smbus_xfer+0x100/0x118 ... Fix this by allowing non-atomic xfer when the interrupts are enabled, as it was before. Link: https://lore.kernel.org/r/20231222230106.73f030a5@yea Link: https://lore.kernel.org/r/20240102150350.3180741-1-mwalle@kernel.org Link: https://lore.kernel.org/linux-i2c/13271b9b-4132-46ef-abf8-2c311967bb46@mailbox.org/ Fixes: aa49c90894d0 ("i2c: core: Run atomic i2c xfer when !preemptible") Cc: stable@vger.kernel.org # v5.2+ Signed-off-by: Benjamin Bara Tested-by: Michael Walle Tested-by: Tor Vic [wsa: removed a comment which needs more work, code is ok] Signed-off-by: Wolfram Sang

Merge tag 'mm-hotfixes-stable-2024-01-05-11-35' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-01-05T21:46:18Z

Pull misc mm fixes from Andrew Morton: "12 hotfixes. Two are cc:stable and the remainder either address post-6.7 issues or aren't considered necessary for earlier kernel versions" * tag 'mm-hotfixes-stable-2024-01-05-11-35' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm: shrinker: use kvzalloc_node() from expand_one_shrinker_info() mailmap: add entries for Mathieu Othacehe MAINTAINERS: change vmware.com addresses to broadcom.com arch/mm/fault: fix major fault accounting when retrying under per-VMA lock mm/mglru: skip special VMAs in lru_gen_look_around() MAINTAINERS: hand over hwpoison maintainership to Miaohe Lin MAINTAINERS: remove hugetlb maintainer Mike Kravetz mm: fix unmap_mapping_range high bits shift bug mm: memcg: fix split queue list crash when large folio migration mm: fix arithmetic for max_prop_frac when setting max_ratio mm: fix arithmetic for bdi min_ratio mm: align larger anonymous mappings on THP boundaries

Merge tag 'nfsd-6.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

2024-01-05T21:12:29Z

Pull nfsd fix from Chuck Lever: - Fix another regression in the NFSD administrative API * tag 'nfsd-6.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: nfsd: drop the nfsd_put helper

Merge tag 'firewire-fixes-6.7-final' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

2024-01-05T20:26:26Z

Pull firewire fix from Takashi Sakamoto: "A single patch to suppress unexpected system reboot in AMD Ryzen machines with PCIe card consisting of Asmedia ASM1083/1085 and VT6306/6307/6308. When the 1394 OHCI driver for the card accesses a specific register in PCI memory space, the system reboot often occurs. The issue affects all versions of Linux kernel as long as the 1394 OHCI driver is included. The mechanism of unexpected system reboot is not clear, so the driver is changed to avoid the access itself when detecting the combination of hardware" * tag 'firewire-fixes-6.7-final' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards

Merge tag 'mmc-v6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

2024-01-05T20:12:33Z

Pull MMC fixes from Ulf Hansson: "MMC core: - Fix releasing the host by canceling the delayed work - Fix pause retune on all RPMB partitions MMC host: - meson-mx-sdhc: Fix HW hang during card initialization - sdhci-sprd: Fix eMMC init failure after HW reset" * tag 'mmc-v6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-sprd: Fix eMMC init failure after hw reset mmc: core: Cancel delayed work before releasing host mmc: rpmb: fixes pause retune on all RPMB partitions. mmc: meson-mx-sdhc: Fix initialization frozen issue

Merge tag 'drm-fixes-2024-01-05' of git://anongit.freedesktop.org/drm/drm

2024-01-05T20:02:20Z

Pull more drm fixes from Dave Airlie: "The amdgpu ones are fairly normal, the one that is a bit large is a fix for a newly introduced IP in 6.7 so unlikely to cause regressions. The nouveau ones are mostly memory leaks and debugging cleanups from the GSP (new nvidia firmware) enablement. There are some GSP changes to the message passing code and a subsequent fix for eDP panel turn on, that means my laptop can turn on the panel in GSP mode. These are fairly low chance of disrupting things since GSP is new in 6.7. The final not all in GSP fix is a deadlock seen with i915/nouveau when GSP is used where the the fence and irq paths have locking inversions, I've pushed some irq enablement out to a workqueue, and this has seen some fairly decent testing. amdgpu: - DP MST fix - SMU 13.0.6 fixes - fix displays on macbooks using vega12 - fix VSC and colorimetry on DP/eDP nouveau: - fix deadlock between fence signalling and irq paths - fix GSP memory leaks - fix GSP leftover debug - hide some GSP callback messages - fix GSP display disable path - fix GSP ACPI interaction - handle errors in ctrl messages - use errors info to fix DP link training" * tag 'drm-fixes-2024-01-05' of git://anongit.freedesktop.org/drm/drm: drm/nouveau/dp: Honor GSP link training retry timeouts nouveau: push event block/allowing out of the fence context nouveau/gsp: always free the alloc messages on r535 nouveau/gsp: don't free ctrl messages on errors nouveau/gsp: convert gsp errors to generic errors drm/nouveau/gsp: Fix ACPI MXDM/MXDS method invocations nouveau/gsp: free userd allocation. nouveau/gsp: free acpi object after use nouveau: fix disp disabling with GSP nouveau/gsp: drop some acpi related debug nouveau/gsp: add three notifier callbacks that we see in normal operation (v2) drm/amd/pm: Use gpu_metrics_v1_5 for SMUv13.0.6 drm/amd/pm: Add gpu_metrics_v1_5 drm/amd/pm: Add mem_busy_percent for GCv9.4.3 apu drm/amd/display: Fix sending VSC (+ colorimetry) packets for DP/eDP displays without PSR drm/amdgpu: skip gpu_info fw loading on navi12 drm/amd/display: add nv12 bounding box drm/amd/pm: Update metric table for jpeg/vcn data drm/amd/pm: Use separate metric table for APU drm/amd/display: pbn_div need be updated for hotplug event

mm: shrinker: use kvzalloc_node() from expand_one_shrinker_info()

2024-01-05T17:58:32Z

syzbot is reporting uninit-value at shrinker_alloc(), for commit 307bececcd12 ("mm: shrinker: add a secondary array for shrinker_info::{map, nr_deferred}") which assumed that the ->unit was allocated with __GFP_ZERO forgot to replace kvmalloc_node() in expand_one_shrinker_info() with kvzalloc_node(). Link: https://lkml.kernel.org/r/9226cc0a-10e0-4489-80c5-58c3b5b4359c@I-love.SAKURA.ne.jp Reported-by: syzbot Closes: https://syzkaller.appspot.com/bug?extid=1e0ed05798af62917464 Fixes: 307bececcd12 ("mm: shrinker: add a secondary array for shrinker_info::{map, nr_deferred}") Signed-off-by: Tetsuo Handa Acked-by: Qi Zheng Cc: Muchun Song Signed-off-by: Andrew Morton

Merge tag 'soc-fixes-6.7-3a' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2024-01-05T17:39:24Z

Pull ARM SoC fixes from Arnd Bergmann: "These are two correctness fixes for handing DT input in the Allwinner (sunxi) SMP startup code" * tag 'soc-fixes-6.7-3a' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: sun9i: smp: fix return code check of of_property_match_string ARM: sun9i: smp: Fix array-index-out-of-bounds read in sunxi_mc_smp_init