April 2024 - Linux-stable-mirror

[tip: timers/urgent] selftests: timers: Fix abs() warning in posix_timers test

by tip-bot2 for John Stultz

The following commit has been merged into the timers/urgent branch of tip: Commit-ID: ed366de8ec89d4f960d66c85fc37d9de22f7bf6d Gitweb: https://git.kernel.org/tip/ed366de8ec89d4f960d66c85fc37d9de22f7bf6d Author: John Stultz <jstultz(a)google.com> AuthorDate: Wed, 10 Apr 2024 16:26:30 -07:00 Committer: Thomas Gleixner <tglx(a)linutronix.de> CommitterDate: Fri, 12 Apr 2024 14:11:15 +02:00 selftests: timers: Fix abs() warning in posix_timers test Building with clang results in the following warning: posix_timers.c:69:6: warning: absolute value function 'abs' given an argument of type 'long long' but has parameter of type 'int' which may cause truncation of value [-Wabsolute-value] if (abs(diff - DELAY * USECS_PER_SEC) > USECS_PER_SEC / 2) { ^ So switch to using llabs() instead. Fixes: 0bc4b0cf1570 ("selftests: add basic posix timers selftests") Signed-off-by: John Stultz <jstultz(a)google.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20240410232637.4135564-3-jstultz@google.com --- tools/testing/selftests/timers/posix_timers.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/timers/posix_timers.c b/tools/testing/selftests/timers/posix_timers.c index 348f471..c001dd7 100644 --- a/tools/testing/selftests/timers/posix_timers.c +++ b/tools/testing/selftests/timers/posix_timers.c @@ -66,7 +66,7 @@ static int check_diff(struct timeval start, struct timeval end) diff = end.tv_usec - start.tv_usec; diff += (end.tv_sec - start.tv_sec) * USECS_PER_SEC; - if (abs(diff - DELAY * USECS_PER_SEC) > USECS_PER_SEC / 2) { + if (llabs(diff - DELAY * USECS_PER_SEC) > USECS_PER_SEC / 2) { printf("Diff too high: %lld..", diff); return -1; }

1 year

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[PATCH] phy: qcom: qmp-combo: fix VCO div offset on v5_5nm and v6

by Johan Hovold

Commit 5abed58a8bde ("phy: qcom: qmp-combo: Fix VCO div offset on v3") fixed a regression introduced in 6.5 by making sure that the correct offset is used for the DP_PHY_VCO_DIV register on v3 hardware. Unfortunately, that fix instead broke DisplayPort on v5_5nm and v6 hardware as it failed to add the corresponding offsets also to those register tables. Fixes: 815891eee668 ("phy: qcom-qmp-combo: Introduce orientation variable") Fixes: 5abed58a8bde ("phy: qcom: qmp-combo: Fix VCO div offset on v3") Cc: stable(a)vger.kernel.org # 6.5: 5abed58a8bde Cc: Stephen Boyd <swboyd(a)chromium.org> Cc: Abhinav Kumar <quic_abhinavk(a)quicinc.com> Cc: Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org> --- drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 2 ++ drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v5.h | 1 + drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v6.h | 1 + 3 files changed, 4 insertions(+) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c index a03b6f6881df..e48e87c3cb05 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c @@ -153,6 +153,7 @@ static const unsigned int qmp_v5_5nm_usb3phy_regs_layout[QPHY_LAYOUT_SIZE] = { [QPHY_COM_BIAS_EN_CLKBUFLR_EN] = QSERDES_V5_COM_BIAS_EN_CLKBUFLR_EN, [QPHY_DP_PHY_STATUS] = QSERDES_V5_DP_PHY_STATUS, + [QPHY_DP_PHY_VCO_DIV] = QSERDES_V5_DP_PHY_VCO_DIV, [QPHY_TX_TX_POL_INV] = QSERDES_V5_5NM_TX_TX_POL_INV, [QPHY_TX_TX_DRV_LVL] = QSERDES_V5_5NM_TX_TX_DRV_LVL, @@ -177,6 +178,7 @@ static const unsigned int qmp_v6_usb3phy_regs_layout[QPHY_LAYOUT_SIZE] = { [QPHY_COM_BIAS_EN_CLKBUFLR_EN] = QSERDES_V6_COM_PLL_BIAS_EN_CLK_BUFLR_EN, [QPHY_DP_PHY_STATUS] = QSERDES_V6_DP_PHY_STATUS, + [QPHY_DP_PHY_VCO_DIV] = QSERDES_V6_DP_PHY_VCO_DIV, [QPHY_TX_TX_POL_INV] = QSERDES_V6_TX_TX_POL_INV, [QPHY_TX_TX_DRV_LVL] = QSERDES_V6_TX_TX_DRV_LVL, diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v5.h b/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v5.h index f5cfacf9be96..181057421c11 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v5.h +++ b/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v5.h @@ -7,6 +7,7 @@ #define QCOM_PHY_QMP_DP_PHY_V5_H_ /* Only for QMP V5 PHY - DP PHY registers */ +#define QSERDES_V5_DP_PHY_VCO_DIV 0x070 #define QSERDES_V5_DP_PHY_AUX_INTERRUPT_STATUS 0x0d8 #define QSERDES_V5_DP_PHY_STATUS 0x0dc diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v6.h b/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v6.h index 01a20d3be4b8..fa967a1af058 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v6.h +++ b/drivers/phy/qualcomm/phy-qcom-qmp-dp-phy-v6.h @@ -7,6 +7,7 @@ #define QCOM_PHY_QMP_DP_PHY_V6_H_ /* Only for QMP V6 PHY - DP PHY registers */ +#define QSERDES_V6_DP_PHY_VCO_DIV 0x070 #define QSERDES_V6_DP_PHY_AUX_INTERRUPT_STATUS 0x0e0 #define QSERDES_V6_DP_PHY_STATUS 0x0e4 -- 2.43.2

1 year

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[PATCH RESEND] bootconfig: use memblock_free_late to free xbc memory to buddy

by qiang4.zhang＠linux.intel.com

From: Qiang Zhang <qiang4.zhang(a)intel.com> On the time to free xbc memory, memblock has handed over memory to buddy allocator. So it doesn't make sense to free memory back to memblock. memblock_free() called by xbc_exit() even causes UAF bugs on architectures with CONFIG_ARCH_KEEP_MEMBLOCK disabled like x86. Following KASAN logs shows this case. [ 9.410890] ================================================================== [ 9.418962] BUG: KASAN: use-after-free in memblock_isolate_range+0x12d/0x260 [ 9.426850] Read of size 8 at addr ffff88845dd30000 by task swapper/0/1 [ 9.435901] CPU: 9 PID: 1 Comm: swapper/0 Tainted: G U 6.9.0-rc3-00208-g586b5dfb51b9 #5 [ 9.446403] Hardware name: Intel Corporation RPLP LP5 (CPU:RaptorLake)/RPLP LP5 (ID:13), BIOS IRPPN02.01.01.00.00.19.015.D-00000000 Dec 28 2023 [ 9.460789] Call Trace: [ 9.463518] <TASK> [ 9.465859] dump_stack_lvl+0x53/0x70 [ 9.469949] print_report+0xce/0x610 [ 9.473944] ? __virt_addr_valid+0xf5/0x1b0 [ 9.478619] ? memblock_isolate_range+0x12d/0x260 [ 9.483877] kasan_report+0xc6/0x100 [ 9.487870] ? memblock_isolate_range+0x12d/0x260 [ 9.493125] memblock_isolate_range+0x12d/0x260 [ 9.498187] memblock_phys_free+0xb4/0x160 [ 9.502762] ? __pfx_memblock_phys_free+0x10/0x10 [ 9.508021] ? mutex_unlock+0x7e/0xd0 [ 9.512111] ? __pfx_mutex_unlock+0x10/0x10 [ 9.516786] ? kernel_init_freeable+0x2d4/0x430 [ 9.521850] ? __pfx_kernel_init+0x10/0x10 [ 9.526426] xbc_exit+0x17/0x70 [ 9.529935] kernel_init+0x38/0x1e0 [ 9.533829] ? _raw_spin_unlock_irq+0xd/0x30 [ 9.538601] ret_from_fork+0x2c/0x50 [ 9.542596] ? __pfx_kernel_init+0x10/0x10 [ 9.547170] ret_from_fork_asm+0x1a/0x30 [ 9.551552] </TASK> [ 9.555649] The buggy address belongs to the physical page: [ 9.561875] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x45dd30 [ 9.570821] flags: 0x200000000000000(node=0|zone=2) [ 9.576271] page_type: 0xffffffff() [ 9.580167] raw: 0200000000000000 ffffea0011774c48 ffffea0012ba1848 0000000000000000 [ 9.588823] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 9.597476] page dumped because: kasan: bad access detected [ 9.605362] Memory state around the buggy address: [ 9.610714] ffff88845dd2ff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 9.618786] ffff88845dd2ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 9.626857] >ffff88845dd30000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 9.634930] ^ [ 9.638534] ffff88845dd30080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 9.646605] ffff88845dd30100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 9.654675] ================================================================== Cc: Stable(a)vger.kernel.org Signed-off-by: Qiang Zhang <qiang4.zhang(a)intel.com> --- lib/bootconfig.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/bootconfig.c b/lib/bootconfig.c index c59d26068a64..4524ee944df0 100644 --- a/lib/bootconfig.c +++ b/lib/bootconfig.c @@ -63,7 +63,7 @@ static inline void * __init xbc_alloc_mem(size_t size) static inline void __init xbc_free_mem(void *addr, size_t size) { - memblock_free(addr, size); + memblock_free_late(__pa(addr), size); } #else /* !__KERNEL__ */ -- 2.39.2

1 year

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RE: [PATCH 6.8 000/143] 6.8.6-rc1 review

by Chris Rankin

The SCSI sg driver oopsed on my 6.8.4 kernel, and I noticed that a patch (presumably) to fix this was pulled from 6.8.5. However, I also noticed this email: >> Reverted this patch and I couldn't see the reposted warning. >> scsi: sg: Avoid sg device teardown race >> [ Upstream commit 27f58c04a8f438078583041468ec60597841284d ] > > Fix is here: > > https://git.kernel.org/mkp/scsi/c/d4e655c49f47 Is this unsuitable for 6.8.6 please? Thanks, Chris

1 year

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[PATCH 6.8 000/399] 6.8.3-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.8.3 release. There are 399 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 03 Apr 2024 15:24:46 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.8.3-rc1.… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.8.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.8.3-rc1 Natanael Copa <ncopa(a)alpinelinux.org> tools/resolve_btfids: fix build with musl libc Kevin Loughlin <kevinloughlin(a)google.com> x86/sev: Skip ROM range scans and validation for SEV-SNP guests Sandipan Das <sandipan.das(a)amd.com> perf/x86/amd/core: Update and fix stalled-cycles-* events for Zen 2 and later Xingui Yang <yangxingui(a)huawei.com> scsi: libsas: Fix disk not being scanned in after being removed Xingui Yang <yangxingui(a)huawei.com> scsi: libsas: Add a helper sas_get_sas_addr_and_dev_type() Muhammad Usama Anjum <usama.anjum(a)collabora.com> scsi: lpfc: Correct size for wqe for memset() Muhammad Usama Anjum <usama.anjum(a)collabora.com> scsi: lpfc: Correct size for cmdwqe/rspwqe for memset() Heikki Krogerus <heikki.krogerus(a)linux.intel.com> usb: dwc3: pci: Drop duplicate ID Dave Hansen <dave.hansen(a)linux.intel.com> Revert "x86/bugs: Use fixed addressing for VERW operand" Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/bugs: Use fixed addressing for VERW operand Hamza Mahfooz <hamza.mahfooz(a)amd.com> drm/amd/display: fix IPX enablement Baoquan He <bhe(a)redhat.com> crash: use macro to add crashk_res into iomem early for specific arch Borislav Petkov (AMD) <bp(a)alien8.de> x86/bugs: Fix the SRSO mitigation on Zen3/4 Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Delay I/O Abort on PCI error Saurav Kashyap <skashyap(a)marvell.com> scsi: qla2xxx: Change debug message during driver unload Saurav Kashyap <skashyap(a)marvell.com> scsi: qla2xxx: Fix double free of fcport Saurav Kashyap <skashyap(a)marvell.com> scsi: qla2xxx: Fix double free of the ha->vp_map pointer Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix command flush on cable pull Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: NVME|FCP prefer flag not being honored Bikash Hazarika <bhazarika(a)marvell.com> scsi: qla2xxx: Update manufacturer detail Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Split FCE|EFT trace control Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix N2N stuck connection Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Prevent command send on chip reset Christian A. Ehrhardt <lk(a)c--e.de> usb: typec: ucsi: Clear UCSI_CCI_RESET_COMPLETE before reset Christian A. Ehrhardt <lk(a)c--e.de> usb: typec: ucsi_acpi: Refactor and fix DELL quirk Christian A. Ehrhardt <lk(a)c--e.de> usb: typec: ucsi: Ack unsupported commands Christian A. Ehrhardt <lk(a)c--e.de> usb: typec: ucsi: Check for notifications after init Christian A. Ehrhardt <lk(a)c--e.de> usb: typec: ucsi: Clear EVENT_PENDING under PPM lock Kyle Tso <kyletso(a)google.com> usb: typec: Return size of buffer if pd_set operation succeeds Kyle Tso <kyletso(a)google.com> usb: typec: tcpm: Update PD of Type-C port upon pd_set Kyle Tso <kyletso(a)google.com> usb: typec: tcpm: Correct port source pdo array in pd_set callback Xu Yang <xu.yang_2(a)nxp.com> usb: typec: tcpm: fix double-free issue in tcpm_port_unregister_pd() Krishna Kurapati <quic_kriskura(a)quicinc.com> usb: typec: ucsi: Fix race between typec_switch and role_switch yuan linyu <yuanlinyu(a)hihonor.com> usb: udc: remove warning when queue disabled ep Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: gadget: LPM flow fix Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: gadget: Fix exiting from clock gating Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: host: Fix ISOC flow in DDMA mode Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: host: Fix hibernation flow Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: host: Fix remote wakeup from hibernation Alan Stern <stern(a)rowland.harvard.edu> USB: core: Fix deadlock in port "disable" sysfs attribute Alan Stern <stern(a)rowland.harvard.edu> USB: core: Add hub_get() and hub_put() routines Alan Stern <stern(a)rowland.harvard.edu> USB: core: Fix deadlock in usb_deauthorize_interface() Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: Properly set system wakeup Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> genirq: Introduce IRQF_COND_ONESHOT and use it in pinctrl-amd Dan Carpenter <dan.carpenter(a)linaro.org> staging: vc04_services: fix information leak in create_component() Arnd Bergmann <arnd(a)arndb.de> staging: vc04_services: changen strncpy() to strscpy_pad() Guilherme G. Piccoli <gpiccoli(a)igalia.com> scsi: core: Fix unremoved procfs host directory regression Alexander Wetzel <Alexander(a)wetzel-home.de> scsi: sg: Avoid sg device teardown race Damien Le Moal <dlemoal(a)kernel.org> scsi: sd: Fix TCG OPAL unlock on system resume Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> scsi: ufs: qcom: Provide default cycles_in_1us value Duoming Zhou <duoming(a)zju.edu.cn> ALSA: sh: aica: reorder cleanup operations to avoid UAF bugs Filipe Manana <fdmanana(a)suse.com> btrfs: fix extent map leak in unexpected scenario at unpin_extent_cache() Steven Rostedt (Google) <rostedt(a)goodmis.org> ring-buffer: Make wake once of ring_buffer_wait() more robust Brett Creeley <brett.creeley(a)amd.com> vfio/pds: Make sure migration file isn't accessed after reset Weitao Wang <WeitaoWang-oc(a)zhaoxin.com> USB: UAS: return ENODEV when submit urbs fail with device not attached Yongzhi Liu <hyperlyzcs(a)gmail.com> usb: misc: ljca: Fix double free in error handling path Oliver Neukum <oneukum(a)suse.com> usb: cdc-wdm: close race between read and workqueue Alexander Stein <alexander.stein(a)ew.tq-group.com> Revert "usb: phy: generic: Get the vbus supply" Ezra Buehler <ezra.buehler(a)husqvarnagroup.com> mtd: spinand: Add support for 5-byte IDs Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: hci_sync: Fix not checking error on hci_cmd_sync_cancel_sync Roman Li <roman.li(a)amd.com> drm/amd/display: Fix bounds check for dcn35 DcfClocks Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Reset queue_priority_hint on parking Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Pre-populate the cursor physical dma address Jonathon Hall <jonathon.hall(a)puri.sm> drm/i915: Do not match JSL in ehl_combo_pll_div_frac_wa_needed() Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915/dsb: Fix DSB vblank waits when using VRR Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915/dsi: Go back to the previous INIT_OTP/DISPLAY_ON order, mostly Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915/vrr: Generate VRR "safe window" for DSB Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915/bios: Tolerate devdata==NULL in intel_bios_encoder_supports_dp_dual_mode() Janusz Krzysztofik <janusz.krzysztofik(a)linux.intel.com> drm/i915/vma: Fix UAF on destroy against retire race Janusz Krzysztofik <janusz.krzysztofik(a)linux.intel.com> drm/i915/hwmon: Fix locking inversion in sysfs getter Xi Liu <xi.liu(a)amd.com> drm/amd/display: Set DCN351 BB and IP the same as DCN35 George Shen <george.shen(a)amd.com> drm/amd/display: Remove MPC rate control logic from DCN30 and above Johannes Weiner <hannes(a)cmpxchg.org> drm/amdgpu: fix deadlock while reading mqd from debugfs Eric Huang <jinhuieric.huang(a)amd.com> drm/amdkfd: fix TLB flush after unmap for GFX9.4.2 Jocelyn Falempe <jfalempe(a)redhat.com> drm/vmwgfx: Create debugfs ttm_resource_manager entry only if needed Chris Bainbridge <chris.bainbridge(a)gmail.com> drm/dp: Fix divide-by-zero regression on DP MST unplug with nouveau Matthew Auld <matthew.auld(a)intel.com> drm/xe/query: fix gt_id bounds check Christian Marangi <ansuelsmth(a)gmail.com> net: phy: qcom: at803x: fix kernel panic with at8031_probe Herve Codina <herve.codina(a)bootlin.com> net: wan: framer: Add missing static inline qualifiers Claus Hansen Ries <chr(a)terma.com> net: ll_temac: platform_get_resource replaced by wrong function Duoming Zhou <duoming(a)zju.edu.cn> nouveau/dmem: handle kcalloc() allocation failure Daniel Lezcano <daniel.lezcano(a)linaro.org> Revert "thermal: core: Don't update trip points inside the hysteresis range" Ye Zhang <ye.zhang(a)rock-chips.com> thermal: devfreq_cooling: Fix perf state when calculate dfc res_util Damien Le Moal <dlemoal(a)kernel.org> block: Do not force full zone append completion in req_bio_endio() Liming Sun <limings(a)nvidia.com> sdhci-of-dwcmshc: disable PM runtime in dwcmshc_remove() Mikko Rapeli <mikko.rapeli(a)linaro.org> mmc: core: Avoid negative index with array access Mikko Rapeli <mikko.rapeli(a)linaro.org> mmc: core: Initialize mmc_blk_ioc_data Romain Naour <romain.naour(a)skf.com> mmc: sdhci-omap: re-tuning is needed after a pm transition to support emmc HS200 mode Edward Liaw <edliaw(a)google.com> selftests/mm: fix ARM related issue with fork after pthread_create Edward Liaw <edliaw(a)google.com> selftests/mm: sigbus-wp test requires UFFD_FEATURE_WP_HUGETLBFS_SHMEM Johannes Weiner <hannes(a)cmpxchg.org> mm: cachestat: fix two shmem bugs Nathan Chancellor <nathan(a)kernel.org> hexagon: vmlinux.lds.S: handle attributes section Max Filippov <jcmvbkbc(a)gmail.com> exec: Fix NOMMU linux_binprm::exec in transfer_args_to_stack() Thomas Zimmermann <tzimmermann(a)suse.de> fbdev: Select I/O-memory framebuffer ops for SBus Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> gpio: cdev: sanitize the label before requesting the interrupt Harry Wentland <harry.wentland(a)amd.com> Revert "drm/amd/display: Fix sending VSC (+ colorimetry) packets for DP/eDP displays without PSR" Johannes Berg <johannes.berg(a)intel.com> wifi: iwlwifi: mvm: handle debugfs names more carefully Johannes Berg <johannes.berg(a)intel.com> wifi: iwlwifi: fw: don't always use FW dump trig Johannes Berg <johannes.berg(a)intel.com> wifi: iwlwifi: mvm: disable MLO for the time being Johannes Berg <johannes.berg(a)intel.com> wifi: cfg80211: add a flag to disable wireless extensions Felix Fietkau <nbd(a)nbd.name> wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: zoned: fix use-after-free in do_zone_finish() Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: zoned: use zone aware sb location for scrub Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: zoned: don't skip block groups with 100% zone unusable Tavian Barnes <tavianator(a)tavianator.com> btrfs: fix race in read_extent_buffer_pages() Anand Jain <anand.jain(a)oracle.com> btrfs: validate device maj:min during open Carlos Maiolino <cem(a)kernel.org> tmpfs: fix race on handling dquot rbtree Zev Weiss <zev(a)bewilderbeest.net> ARM: prctl: reject PR_SET_MDWE on pre-ARMv6 Zev Weiss <zev(a)bewilderbeest.net> prctl: generalize PR_SET_MDWE support check to be per-arch Ard Biesheuvel <ardb(a)kernel.org> x86/efistub: Reinstate soft limit for initrd loading Ard Biesheuvel <ardb(a)kernel.org> efi/libstub: Cast away type warning in use of max() Ard Biesheuvel <ardb(a)kernel.org> x86/efistub: Add missing boot_params for mixed mode compat entry John Sperbeck <jsperbeck(a)google.com> init: open /initrd.image with O_LARGEFILE Johannes Weiner <hannes(a)cmpxchg.org> mm: zswap: fix writeback shinker GFP_NOIO/GFP_NOFS recursion Gergo Koteles <soyer(a)irl.hu> ALSA: hda/tas2781: add locks to kcontrols Gergo Koteles <soyer(a)irl.hu> ALSA: hda/tas2781: remove digital gain kcontrol Chris Park <chris.park(a)amd.com> drm/amd/display: Prevent crash when disable stream Tom Zanussi <tom.zanussi(a)linux.intel.com> crypto: iaa - Fix nr_cpus < nr_iaa case Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Suppress old PLL pipe_mask checks for MG/TC/TBT PLLs Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Include the PLL name in the debug messages Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Try to preserve the current shared_dpll for fastset on type-c ports Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Replace a memset() with zero initialization Aleksandrs Vinarskis <alex.vinarskis(a)gmail.com> mfd: intel-lpss: Introduce QUIRK_CLOCK_DIVIDER_UNITY for XPS 9530 Aleksandrs Vinarskis <alex.vinarskis(a)gmail.com> mfd: intel-lpss: Switch to generalized quirk table Anand Jain <anand.jain(a)oracle.com> btrfs: do not skip re-registration for the mounted device Filipe Manana <fdmanana(a)suse.com> btrfs: fix warning messages not printing interval at unpin_extent_range() David Sterba <dsterba(a)suse.com> btrfs: handle errors returned from unpin_extent_cache() Vitaly Chikunov <vt(a)altlinux.org> selftests/mm: Fix build with _FORTIFY_SOURCE Zoltan HERPAI <wigyori(a)uid0.hu> pwm: img: fix pwm clock lookup Oleksandr Tymoshenko <ovt(a)google.com> efi: fix panic in kdump kernel Adamos Ttofari <attofari(a)amazon.de> x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD Thomas Gleixner <tglx(a)linutronix.de> x86/mpparse: Register APIC address only once KONDO KAZUMA(近藤　和真) <kazuma-kondo(a)nec.com> efi/libstub: fix efi_random_alloc() to allocate memory at alloc_min or higher address Masami Hiramatsu (Google) <mhiramat(a)kernel.org> kprobes/x86: Use copy_from_kernel_nofault() to read from unsafe address Biju Das <biju.das.jz(a)bp.renesas.com> irqchip/renesas-rzg2l: Prevent spurious interrupts when setting trigger type Biju Das <biju.das.jz(a)bp.renesas.com> irqchip/renesas-rzg2l: Rename rzg2l_irq_eoi() Biju Das <biju.das.jz(a)bp.renesas.com> irqchip/renesas-rzg2l: Rename rzg2l_tint_eoi() Biju Das <biju.das.jz(a)bp.renesas.com> irqchip/renesas-rzg2l: Flush posted write in irq_eoi() John Ogness <john.ogness(a)linutronix.de> printk: Update @console_may_schedule in console_trylock_spinning() Nicolin Chen <nicolinc(a)nvidia.com> iommu/dma: Force swiotlb_max_mapping_size on an untrusted device Will Deacon <will(a)kernel.org> swiotlb: Fix alignment checks when both allocation and DMA masks are present Will Deacon <will(a)kernel.org> swiotlb: Honour dma_alloc_coherent() alignment in swiotlb_alloc() Will Deacon <will(a)kernel.org> swiotlb: Fix double-allocation of slots due to broken alignment handling André Rösti <an.roesti(a)gmail.com> entry: Respect changes to system call number by trace_sys_enter() Yongqiang Liu <liuyongqiang13(a)huawei.com> ARM: 9359/1: flush: check if the folio is reserved for no-mapping addresses Ard Biesheuvel <ardb(a)kernel.org> ARM: 9352/1: iwmmxt: Remove support for PJ4/PJ4B cores Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> clocksource/drivers/arm_global_timer: Fix maximum prescaler value Ard Biesheuvel <ardb(a)kernel.org> x86/sev: Fix position dependent variable references in startup code Borislav Petkov (AMD) <bp(a)alien8.de> x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT Bitterblue Smith <rtl8821cerfe2(a)gmail.com> wifi: rtw88: 8821cu: Fix connection failure Linus Torvalds <torvalds(a)linux-foundation.org> Fix memory leak in posix_clock_open() Jiawei Wang <me(a)jwang.link> ASoC: amd: yc: Revert "add new YC platform variant (0x63) support" Jiawei Wang <me(a)jwang.link> ASoC: amd: yc: Revert "Fix non-functional mic on Lenovo 21J2" Ard Biesheuvel <ardb(a)kernel.org> x86/efistub: Call mixed mode boot services on the firmware's stack Eric Biggers <ebiggers(a)google.com> Revert "crypto: pkcs7 - remove sha1 support" Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: reject constant set with timeout Mario Limonciello <mario.limonciello(a)amd.com> drm/amd/display: Use freesync when `DRM_EDID_FEATURE_CONTINUOUS_FREQ` found Audra Mitchell <audra(a)redhat.com> workqueue: Shorten events_freezable_power_efficient name Wenjing Liu <wenjing.liu(a)amd.com> drm/amd/display: Revert Remove pixle rate limit for subvp Alvin Lee <alvin.lee2(a)amd.com> drm/amd/display: Remove pixle rate limit for subvp Jani Nikula <jani.nikula(a)intel.com> drm/bridge: lt8912b: do not return negative values from .get_modes() Jani Nikula <jani.nikula(a)intel.com> drm/bridge: lt8912b: clear the EDID property on failures Jani Nikula <jani.nikula(a)intel.com> drm/bridge: lt8912b: use drm_bridge_edid_read() Jani Nikula <jani.nikula(a)intel.com> drm/bridge: add ->edid_read hook and drm_bridge_edid_read() Alex Williamson <alex.williamson(a)redhat.com> vfio/pci: Create persistent INTx handler Alex Williamson <alex.williamson(a)redhat.com> vfio: Introduce interface to flush virqfd inject workqueue Qu Wenruo <wqu(a)suse.com> btrfs: qgroup: validate btrfs_qgroup_inherit parameter David Sterba <dsterba(a)suse.com> btrfs: add helper to get fs_info from struct inode pointer David Sterba <dsterba(a)suse.com> btrfs: add helpers to get fs_info from page/folio pointers David Sterba <dsterba(a)suse.com> btrfs: add helpers to get inode from page/folio pointers David Sterba <dsterba(a)suse.com> btrfs: replace sb::s_blocksize by fs_info::sectorsize Matthew Wilcox (Oracle) <willy(a)infradead.org> btrfs: add set_folio_extent_mapped() helper Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Add more checks for exiting idle in DC Aric Cyr <aric.cyr(a)amd.com> drm/amd/display: Unify optimize_required flags and VRR adjustments Zack Rusin <zack.rusin(a)broadcom.com> drm/ttm: Make sure the mapped tt pages are decrypted when needed Hector Martin <marcan(a)marcan.st> wifi: brcmfmac: Demote vendor-specific attach/detach messages to info Hector Martin <marcan(a)marcan.st> wifi: brcmfmac: cfg80211: Use WSEC to set SAE password Arend van Spriel <arend.vanspriel(a)broadcom.com> wifi: brcmfmac: add per-vendor feature detection callback Anton Altaparmakov <anton(a)tuxera.com> x86/pm: Work around false positive kmemleak report in msr_build_context() Mikulas Patocka <mpatocka(a)redhat.com> dm snapshot: fix lockup in dm_exception_table_exit Leo Ma <hanghong.ma(a)amd.com> drm/amd/display: Fix noise issue on HDMI AV mute Allen Pan <allen.pan(a)amd.com> drm/amd/display: Add a dc_state NULL check in dc_state_release Rodrigo Siqueira <Rodrigo.Siqueira(a)amd.com> drm/amd/display: Return the correct HDCP error code Wenjing Liu <wenjing.liu(a)amd.com> drm/amd/display: Implement wait_for_odm_update_pending_complete Wenjing Liu <wenjing.liu(a)amd.com> drm/amd/display: Lock all enabled otg pipes even with no planes ChunTao Tso <chuntao.tso(a)amd.com> drm/amd/display: Amend coasting vtotal for replay low hz Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Fix idle check for shared firmware state Wenjing Liu <wenjing.liu(a)amd.com> drm/amd/display: Update odm when ODM combine is changed on an otg master pipe with no plane Dillon Varone <dillon.varone(a)amd.com> drm/amd/display: Init DPPCLK from SMU on dcn32 Josip Pavic <josip.pavic(a)amd.com> drm/amd/display: Allow dirty rects to be sent to dmub when abm is active Sohaib Nadeem <sohaib.nadeem(a)amd.com> drm/amd/display: Override min required DCFCLK in dml1_validate Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Check the validity of overdiver power limit Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Fix NULL pointer dereference when get power limit Philip Yang <Philip.Yang(a)amd.com> drm/amdgpu: amdgpu_ttm_gart_bind set gtt bound flag Swapnil Patel <swapnil.patel(a)amd.com> drm/amd/display: Change default size for dummy plane in DML2 Conrad Kostecki <conikost(a)gentoo.org> ahci: asm1064: asm1166: don't limit reported ports Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: selftests: set RISCV_ISA_FALLBACK on riscv{32,64} Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: netlink: access device through ctx instead of peer Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: netlink: check for dangling peer via is_dead instead of empty list Yuli Wang <wangyuli(a)uniontech.com> LoongArch/crypto: Clean up useless assignment operations Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Define the __io_aw() hook as mmiowb() Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Change __my_cpu_offset definition to avoid mis-optimization David Hildenbrand <david(a)redhat.com> virtio: reenable config if freezing device failed Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: fix potencial out-of-bounds when buffer offset is invalid Alison Schofield <alison.schofield(a)intel.com> cxl/trace: Properly initialize cxl_poison region name Steven Rostedt (Google) <rostedt(a)goodmis.org> net: hns3: tracing: fix hclgevf trace event strings Steven Rostedt (Google) <rostedt(a)goodmis.org> drm/i915: Add missing ; to __assign_str() macros in tracepoint code Steven Rostedt (Google) <rostedt(a)goodmis.org> NFSD: Fix nfsd_clid_class use of __string_len() macro Dragos Tatulea <dtatulea(a)nvidia.com> net: esp: fix bad handling of pages from page_pool Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: fix slab-out-of-bounds in smb_strndup_from_utf16() Borislav Petkov (AMD) <bp(a)alien8.de> x86/CPU/AMD: Update the Zenbleed microcode revisions Jens Axboe <axboe(a)kernel.dk> io_uring/waitid: always remove waitid entry for cancel all Jens Axboe <axboe(a)kernel.dk> io_uring/futex: always remove futex entry for cancel all Marek Szyprowski <m.szyprowski(a)samsung.com> cpufreq: dt: always allocate zeroed cpumask Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: Constrain even more when continuous reads are enabled Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: Ensure all continuous terms are always in sync Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: Add a helper for calculating a page index Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: Fix and simplify again the continuous read derivations Eugene Korenevsky <ekorenevsky(a)astralinux.ru> cifs: open_cached_dir(): add FILE_READ_EA to desired access Shyam Prasad N <sprasad(a)microsoft.com> cifs: reduce warning log level for server not advertising interfaces Shyam Prasad N <sprasad(a)microsoft.com> cifs: make sure server interfaces are requested only for SMB3+ Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: prevent kernel bug at submit_bh_wbc() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix failure to detect DAT corruption in btree and direct mappings Sunmin Jeong <s_min.jeong(a)samsung.com> f2fs: truncate page cache before clearing flags when aborting atomic write Sunmin Jeong <s_min.jeong(a)samsung.com> f2fs: mark inode dirty for FI_ATOMIC_COMMITTED flag Paul Moore <paul(a)paul-moore.com> lsm: handle the NULL buffer case in lsm_fill_user_ctx() Casey Schaufler <casey(a)schaufler-ca.com> lsm: use 32-bit compatible data types in LSM syscalls Bart Van Assche <bvanassche(a)acm.org> Revert "block/mq-deadline: use correct way to throttling write requests" Qiang Zhang <qiang4.zhang(a)intel.com> memtest: use {READ,WRITE}_ONCE in memory scanning Ley Foon Tan <leyfoon.tan(a)starfivetech.com> clocksource/drivers/timer-riscv: Clear timer interrupt on timer initialization Jani Nikula <jani.nikula(a)intel.com> drm/vc4: hdmi: do not return negative values from .get_modes() Jani Nikula <jani.nikula(a)intel.com> drm/imx/ipuv3: do not return negative values from .get_modes() Jani Nikula <jani.nikula(a)intel.com> drm/exynos: do not return negative values from .get_modes() Jani Nikula <jani.nikula(a)intel.com> drm/panel: do not return negative error codes from drm_panel_get_modes() Jani Nikula <jani.nikula(a)intel.com> drm/probe-helper: warn about negative .get_modes() Harald Freudenberger <freude(a)linux.ibm.com> s390/zcrypt: fix reference counting on zcrypt card objects Sean Anderson <sean.anderson(a)linux.dev> soc: fsl: qbman: Use raw spinlock for cgr_lock Sean Anderson <sean.anderson(a)linux.dev> soc: fsl: qbman: Always disable interrupts when taking cgr_lock Alexander Aring <aahringo(a)redhat.com> dlm: fix user space lkb refcounting Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing/ring-buffer: Fix wait_on_pipe() race Steven Rostedt (Google) <rostedt(a)goodmis.org> ring-buffer: Use wait_event_interruptible() in ring_buffer_wait() Steven Rostedt (Google) <rostedt(a)goodmis.org> ring-buffer: Fix full_waiters_pending in poll Steven Rostedt (Google) <rostedt(a)goodmis.org> ring-buffer: Do not set shortest_full when full target is hit Pavel Begunkov <asml.silence(a)gmail.com> io_uring: clean rings on NO_MMAP alloc fail Jens Axboe <axboe(a)kernel.dk> io_uring/rw: return IOU_ISSUE_SKIP_COMPLETE for multishot retry Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> platform/x86/intel/tpmi: Change vsec offset to u64 Marios Makassikis <mmakassikis(a)freebox.fr> ksmbd: retrieve number of blocks using vfs_getattr in set_file_allocation_info Marios Makassikis <mmakassikis(a)freebox.fr> ksmbd: replace generic_fillattr with vfs_getattr Lino Sanfilippo <l.sanfilippo(a)kunbus.com> tpm,tpm_tis: Avoid warning splat at shutdown Alex Williamson <alex.williamson(a)redhat.com> vfio/fsl-mc: Block calling interrupt handler without trigger Alex Williamson <alex.williamson(a)redhat.com> vfio/platform: Create persistent IRQ handlers Alex Williamson <alex.williamson(a)redhat.com> vfio/platform: Disable virqfds on cleanup Alex Williamson <alex.williamson(a)redhat.com> vfio/pci: Lock external INTx masking ops Alex Williamson <alex.williamson(a)redhat.com> vfio/pci: Disable auto-enable of exclusive INTx IRQ Frank Wunderlich <frank-w(a)public-files.de> thermal/drivers/mediatek: Fix control buffer enablement on MT7896 Steve French <stfrench(a)microsoft.com> cifs: allow changing password during remount Bharath SM <bharathsm(a)microsoft.com> cifs: prevent updating file size from server if we have a read/write lease Michael Kelley <mhklinux(a)outlook.com> PCI: hv: Fix ring buffer size calculation Niklas Cassel <cassel(a)kernel.org> PCI: dwc: endpoint: Fix advertised resizable BAR size Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> PCI: qcom: Enable BDF to SID translation properly Nathan Chancellor <nathan(a)kernel.org> kbuild: Move -Wenum-{compare-conditional,enum-conversion} into W=1 Benjamin Coddington <bcodding(a)redhat.com> NFS: Read unlock folio on nfs_page_create_from_folio() error Josef Bacik <josef(a)toxicpanda.com> nfs: fix UAF in direct writes Sam Ravnborg <sam(a)ravnborg.org> sparc32: Fix parport build with sparc32 Johan Hovold <johan+linaro(a)kernel.org> PCI: qcom: Disable ASPM L0s for sc8280xp, sa8540p and sa8295p Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix mshot io-wq checks Jens Axboe <axboe(a)kernel.dk> io_uring/net: correctly handle multishot recvmsg retry setup Stanislaw Gruszka <stanislaw.gruszka(a)linux.intel.com> PCI/AER: Block runtime suspend when handling errors Johannes Berg <johannes.berg(a)intel.com> debugfs: fix wait/cancellation handling during remove Samuel Thibault <samuel.thibault(a)ens-lyon.org> speakup: Fix 8bit characters from direct synth Wayne Chang <waynec(a)nvidia.com> usb: gadget: tegra-xudc: Fix USB3 PHY retrieval logic Wayne Chang <waynec(a)nvidia.com> phy: tegra: xusb: Add API to retrieve the port number of phy Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> slimbus: core: Remove usage of the deprecated ida_simple_xx() API Jerome Brunet <jbrunet(a)baylibre.com> nvmem: meson-efuse: fix function pointer type mismatch Maximilian Heyne <mheyne(a)amazon.de> ext4: fix corruption during on-line resize Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix io_queue_proc modifying req->flags Josua Mayer <josua(a)solid-run.com> hwmon: (amc6821) add of_match table Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix mshot read defer taskrun cqe posting Mickaël Salaün <mic(a)digikod.net> landlock: Warn once if a Landlock action is requested while disabled Christian Gmeiner <cgmeiner(a)igalia.com> drm/etnaviv: Restore some id values Christian Marangi <ansuelsmth(a)gmail.com> leds: trigger: netdev: Fix kernel panic on interface rename trig notify Marcel Ziswiler <marcel.ziswiler(a)toradex.com> Bluetooth: btnxpuart: Fix btnxpuart_close Dominique Martinet <dominique.martinet(a)atmark-techno.com> mmc: core: Fix switch on gp3 partition Ryan Roberts <ryan.roberts(a)arm.com> mm: swap: fix race between free_swap_and_cache() and swapoff() Fedor Pchelkin <pchelkin(a)ispras.ru> mac802154: fix llsec key resources release in mac802154_llsec_key_del Tony Battersby <tonyb(a)cybernetics.com> block: Fix page refcounts for unaligned buffers in __bio_release_pages() Nathan Chancellor <nathan(a)kernel.org> powerpc: xor_vmx: Add '-mhard-float' to CFLAGS Yu Kuai <yukuai3(a)huawei.com> dm-raid: fix lockdep waring in "pers->hot_add_disk" Yu Kuai <yukuai3(a)huawei.com> dm-raid456, md/raid456: fix a deadlock for dm-raid456 while io concurrent with reshape Yu Kuai <yukuai3(a)huawei.com> dm-raid: add a new helper prepare_suspend() in md_personality Yu Kuai <yukuai3(a)huawei.com> md/dm-raid: don't call md_reap_sync_thread() directly Yu Kuai <yukuai3(a)huawei.com> dm-raid: really frozen sync_thread during suspend Yu Kuai <yukuai3(a)huawei.com> md: add a new helper reshape_interrupted() Yu Kuai <yukuai3(a)huawei.com> md: export helper md_is_rdwr() Yu Kuai <yukuai3(a)huawei.com> md: export helpers to stop sync_thread Yu Kuai <yukuai3(a)huawei.com> md: don't clear MD_RECOVERY_FROZEN for new dm-raid until resume Song Liu <song(a)kernel.org> Revert "Revert "md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d"" Jarred White <jarredwhite(a)linux.microsoft.com> ACPI: CPPC: Use access_width over bit_width for system memory accesses Paul Menzel <pmenzel(a)molgen.mpg.de> PCI/DPC: Quirk PIO log size for Intel Raptor Lake Root Ports Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PCI/PM: Drain runtime-idle callbacks before driver removal Akira Yokosawa <akiyks(a)gmail.com> docs: Makefile: Add dependency to $(YNL_INDEX) for targets other than htmldocs Nick Morrow <morrownr(a)gmail.com> wifi: rtw88: Add missing VID/PIDs for 8811CU and 8821CU Filipe Manana <fdmanana(a)suse.com> btrfs: fix off-by-one chunk length calculation at contains_pending_extent() Qu Wenruo <wqu(a)suse.com> btrfs: qgroup: always free reserved space for extent records Peter Collingbourne <pcc(a)google.com> serial: Lock console when calling into driver before registration Jonas Gorski <jonas.gorski(a)gmail.com> serial: core: only stop transmit when HW fifo is empty Roger Quadros <rogerq(a)kernel.org> usb: dwc3-am62: Disable wakeup at remove Roger Quadros <rogerq(a)kernel.org> usb: dwc3-am62: fix module unload/reload behavior Jameson Thies <jthies(a)google.com> usb: typec: ucsi: Clean up UCSI_CABLE_PROP macros Miklos Szeredi <mszeredi(a)redhat.com> fuse: don't unhash root Miklos Szeredi <mszeredi(a)redhat.com> fuse: fix root lookup with nonzero generation Miklos Szeredi <mszeredi(a)redhat.com> fuse: replace remaining make_bad_inode() with fuse_make_bad() Wolfram Sang <wsa+renesas(a)sang-engineering.com> mmc: tmio: avoid concurrent runs of mmc_request_done() Qingliang Li <qingliang.li(a)mediatek.com> PM: sleep: wakeirq: fix wake irq warning in system suspend Toru Katagiri <Toru.Katagiri(a)tdk.com> USB: serial: cp210x: add pid/vid for TDK NC0110013M and MM0110113M David Woodhouse <dwmw(a)amazon.co.uk> KVM: x86/xen: inject vCPU upcall vector when local APIC is enabled Aurélien Jacobs <aurel(a)gnuage.org> USB: serial: option: add MeiG Smart SLM320 product Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: track capability/opmode NSS separately Christian Häggström <christian.haggstrom(a)orexplore.com> USB: serial: cp210x: add ID for MGP Instruments PDS100 Cameron Williams <cang1(a)live.co.uk> USB: serial: add device ID for VeriFone adapter Daniel Vogelbacher <daniel(a)chaospixel.com> USB: serial: ftdi_sio: add support for GMC Z216C Adapter IR-USB Michael Ellerman <mpe(a)ellerman.id.au> powerpc/fsl: Fix mfpmr build errors with newer binutils Prashanth K <quic_prashk(a)quicinc.com> usb: xhci: Add error handling in xhci_map_urb_for_dma Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: mmcc-msm8974: fix terminating of frequency table arrays Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: camcc-sc8280xp: fix terminating of frequency table arrays Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: gcc-ipq9574: fix terminating of frequency table arrays Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: gcc-ipq8074: fix terminating of frequency table arrays Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: gcc-ipq6018: fix terminating of frequency table arrays Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: gcc-ipq5018: fix terminating of frequency table arrays Brett Creeley <brett.creeley(a)amd.com> vfio/pds: Always clear the save/restore FDs on reset Maulik Shah <quic_mkshah(a)quicinc.com> PM: suspend: Set mem_sleep_current during kernel command line setup Shivnandan Kumar <quic_kshivnan(a)quicinc.com> cpufreq: Limit resolving a frequency to policy min/max Akira Yokosawa <akiyks(a)gmail.com> docs: Restore "smart quotes" for quotes Quentin Schulz <quentin.schulz(a)theobroma-systems.com> iio: adc: rockchip_saradc: use mask for write_enable bitfield Quentin Schulz <quentin.schulz(a)theobroma-systems.com> iio: adc: rockchip_saradc: fix bitmask for channels on SARADCv2 Gui-Dong Han <2045gemini(a)gmail.com> md/raid5: fix atomicity violation in raid5_cache_count Guenter Roeck <linux(a)roeck-us.net> parisc: Strip upper 32 bit of sum in csum_ipv6_magic for 64-bit builds Guenter Roeck <linux(a)roeck-us.net> parisc: Fix csum_ipv6_magic on 64-bit systems Guenter Roeck <linux(a)roeck-us.net> parisc: Fix csum_ipv6_magic on 32-bit systems Guenter Roeck <linux(a)roeck-us.net> parisc: Fix ip_fast_csum John David Anglin <dave.anglin(a)bell.net> parisc: Avoid clobbering the C/B bits in the PSW with tophys and tovirt macros Guenter Roeck <linux(a)roeck-us.net> parisc/unaligned: Rewrite 64-bit inline assembly of emulate_ldd() Breno Leitao <leitao(a)debian.org> x86/nmi: Fix the inverse "in NMI handler" check Heming Zhao <heming.zhao(a)suse.com> md/md-bitmap: fix incorrect usage for sb_index Arseniy Krasnov <avkrasnov(a)salutedevices.com> mtd: rawnand: meson: fix scrambling mode value in command macro Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path Zhang Yi <yi.zhang(a)huawei.com> ubi: correct the calculation of fastmap size Richard Weinberger <richard(a)nod.at> ubi: Check for too small LEB size in VTBL code Matthew Wilcox (Oracle) <willy(a)infradead.org> ubifs: Set page uptodate in the correct place Alexander Sverdlin <alexander.sverdlin(a)siemens.com> mfd: twl: Select MFD_CORE Bernd Schubert <bschubert(a)ddn.com> fuse: fix VM_MAYSHARE and direct_io_allow_mmap Jan Kara <jack(a)suse.cz> fat: fix uninitialized field in nostale filehandles Matthew Wilcox (Oracle) <willy(a)infradead.org> bounds: support non-power-of-two CONFIG_NR_CPUS Arnd Bergmann <arnd(a)arndb.de> kasan/test: avoid gcc warning for intentional overflow Damien Le Moal <dlemoal(a)kernel.org> block: Clear zone limits for a non-zoned stacked queue Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> drm/amdgpu/display: Address kdoc for 'is_psr_su' in 'fill_dc_dirty_rects' Baokun Li <libaokun1(a)huawei.com> ext4: correct best extent lstart adjustment logic Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> pinctrl: qcom: sm8650-lpass-lpi: correct Kconfig name SeongJae Park <sj(a)kernel.org> selftests/mqueue: Set timeout to 180 seconds Damian Muszynski <damian.muszynski(a)intel.com> crypto: qat - resolve race condition during AER recovery Damian Muszynski <damian.muszynski(a)intel.com> crypto: qat - change SLAs cleanup flow at shutdown Randy Dunlap <rdunlap(a)infradead.org> sparc: vDSO: fix return value of __setup handler Randy Dunlap <rdunlap(a)infradead.org> sparc64: NMI watchdog: fix return value of __setup handler Michael Ellerman <mpe(a)ellerman.id.au> powerpc/smp: Increase nr_cpu_ids to include the boot CPU Michael Ellerman <mpe(a)ellerman.id.au> powerpc/smp: Adjust nr_cpu_ids to cover all threads of a core Zhang Rui <rui.zhang(a)intel.com> powercap: intel_rapl_tpmi: Fix System Domain probing Zhang Rui <rui.zhang(a)intel.com> powercap: intel_rapl_tpmi: Fix a register bug Zhang Rui <rui.zhang(a)intel.com> powercap: intel_rapl: Fix locking in TPMI RAPL Zhang Rui <rui.zhang(a)intel.com> powercap: intel_rapl: Fix a NULL pointer dereference Zhang Rui <rui.zhang(a)intel.com> thermal/intel: Fix intel_tcc_get_temp() to support negative CPU temperature Tor Vic <torvic9(a)mailbox.org> cpufreq: amd-pstate: Fix min_perf assignment in amd_pstate_adjust_perf() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> arm64: dts: qcom: sm8550-mtp: correct WCD9385 TX port mapping Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> arm64: dts: qcom: sm8550-qrd: correct WCD9385 TX port mapping Sean Christopherson <seanjc(a)google.com> KVM: Always flush async #PF workqueue when vCPU is being destroyed Li Lingfeng <lilingfeng3(a)huawei.com> md: use RCU lock to protect traversal in md_spares_need_change() Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: nxp: imx8-isi: Mark all crossbar sink pads as MUST_CONNECT Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: mc: Expand MUST_CONNECT flag to always require an enabled link Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: mc: Rename pad variable to clarify intent Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: mc: Add num_links flag to media_pad Marek Vasut <marex(a)denx.de> media: nxp: imx8-isi: Check whether crossbar pad is non-NULL before access Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: mc: Fix flags handling when creating pad links Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: mc: Add local pad to pipeline regardless of the link state Gui-Dong Han <2045gemini(a)gmail.com> media: xc4000: Fix atomicity violation in xc4000_get_frequency Philipp Stanner <pstanner(a)redhat.com> pci_iounmap(): Fix MMIO mapping leak Zack Rusin <zack.rusin(a)broadcom.com> drm/vmwgfx: Fix the lifetime of the bo cursor memory Hugo Villeneuve <hvilleneuve(a)dimonoff.com> serial: max310x: fix NULL pointer dereference in I2C instantiation Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> arm64: dts: qcom: sm8450-hdk: correct AMIC4 and AMIC5 microphones Zack Rusin <zack.rusin(a)broadcom.com> drm/vmwgfx: Fix possible null pointer derefence with invalid contexts Duje Mihanović <duje.mihanovic(a)skole.hr> arm: dts: marvell: Fix maxium->maxim typo in brownstone dts Roberto Sassu <roberto.sassu(a)huawei.com> smack: Handle SMACK64TRANSMUTE in smack_inode_setsecurity() Roberto Sassu <roberto.sassu(a)huawei.com> smack: Set SMACK64TRANSMUTE only for dirs in smack_inode_setxattr() Amit Pundir <amit.pundir(a)linaro.org> clk: qcom: gcc-sdm845: Add soft dependency on rpmhpd Joakim Zhang <joakim.zhang(a)cixtech.com> remoteproc: virtio: Fix wdg cannot recovery remote processor Krishna chaitanya chundru <quic_krichai(a)quicinc.com> arm64: dts: qcom: sc7280: Add additional MSI interrupts Hidenori Kobayashi <hidenorik(a)chromium.org> media: staging: ipu3-imgu: Set fields before media_entity_pads_init() Arend van Spriel <arend.vanspriel(a)broadcom.com> wifi: brcmfmac: avoid invalid list operation when vendor attach fails Zheng Wang <zyytlz.wz(a)163.com> wifi: brcmfmac: Fix use-after-free bug in brcmf_cfg80211_detach Zack Rusin <zack.rusin(a)broadcom.com> drm/vmwgfx: Unmap the surface before resetting it on a plane state ------------- Diffstat: Documentation/Makefile | 4 +- Documentation/admin-guide/kernel-parameters.txt | 4 +- Documentation/arch/x86/amd-memory-encryption.rst | 16 +- Documentation/conf.py | 6 +- .../userspace-api/media/mediactl/media-types.rst | 11 +- Makefile | 4 +- arch/arm/Kconfig | 4 +- arch/arm/boot/dts/marvell/mmp2-brownstone.dts | 2 +- arch/arm/include/asm/mman.h | 14 ++ arch/arm/kernel/Makefile | 2 - arch/arm/kernel/iwmmxt.S | 51 ++-- arch/arm/kernel/pj4-cp0.c | 135 ----------- arch/arm/mm/flush.c | 3 + arch/arm64/boot/dts/qcom/sc7280.dtsi | 12 +- arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 4 +- arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 2 +- arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 2 +- arch/hexagon/kernel/vmlinux.lds.S | 1 + arch/loongarch/crypto/crc32-loongarch.c | 2 - arch/loongarch/include/asm/Kbuild | 1 + arch/loongarch/include/asm/io.h | 2 + arch/loongarch/include/asm/percpu.h | 7 +- arch/loongarch/include/asm/qspinlock.h | 18 -- arch/parisc/include/asm/assembly.h | 18 +- arch/parisc/include/asm/checksum.h | 10 +- arch/parisc/include/asm/mman.h | 14 ++ arch/parisc/kernel/unaligned.c | 27 +-- arch/powerpc/include/asm/reg_fsl_emb.h | 11 +- arch/powerpc/kernel/prom.c | 12 + arch/powerpc/lib/Makefile | 2 +- arch/sparc/include/asm/parport.h | 259 +-------------------- arch/sparc/include/asm/parport_64.h | 256 ++++++++++++++++++++ arch/sparc/kernel/nmi.c | 2 +- arch/sparc/vdso/vma.c | 7 +- arch/x86/Kconfig | 13 -- arch/x86/boot/compressed/efi_mixed.S | 29 ++- arch/x86/coco/core.c | 7 +- arch/x86/events/amd/core.c | 20 +- arch/x86/include/asm/asm-prototypes.h | 1 + arch/x86/include/asm/asm.h | 14 ++ arch/x86/include/asm/coco.h | 8 +- arch/x86/include/asm/crash_core.h | 2 + arch/x86/include/asm/mem_encrypt.h | 15 +- arch/x86/include/asm/nospec-branch.h | 21 +- arch/x86/include/asm/sev.h | 4 +- arch/x86/include/asm/suspend_32.h | 10 +- arch/x86/include/asm/x86_init.h | 3 +- arch/x86/kernel/cpu/amd.c | 10 +- arch/x86/kernel/eisa.c | 3 +- arch/x86/kernel/fpu/xstate.c | 5 +- arch/x86/kernel/fpu/xstate.h | 14 +- arch/x86/kernel/kprobes/core.c | 11 +- arch/x86/kernel/mpparse.c | 10 +- arch/x86/kernel/nmi.c | 2 +- arch/x86/kernel/probe_roms.c | 10 - arch/x86/kernel/setup.c | 3 +- arch/x86/kernel/sev-shared.c | 12 +- arch/x86/kernel/sev.c | 31 ++- arch/x86/kernel/x86_init.c | 2 + arch/x86/kvm/lapic.c | 5 +- arch/x86/kvm/xen.c | 2 +- arch/x86/kvm/xen.h | 18 ++ arch/x86/lib/retpoline.S | 11 +- arch/x86/mm/mem_encrypt_amd.c | 18 ++ arch/x86/mm/mem_encrypt_identity.c | 38 ++- block/bio.c | 7 +- block/blk-mq.c | 9 +- block/blk-settings.c | 4 + block/mq-deadline.c | 3 +- crypto/asymmetric_keys/mscode_parser.c | 3 + crypto/asymmetric_keys/pkcs7_parser.c | 4 + crypto/asymmetric_keys/public_key.c | 3 +- crypto/asymmetric_keys/signature.c | 2 +- crypto/asymmetric_keys/x509_cert_parser.c | 8 + crypto/testmgr.h | 80 +++++++ drivers/accessibility/speakup/synth.c | 4 +- drivers/acpi/cppc_acpi.c | 31 ++- drivers/ata/ahci.c | 13 -- drivers/ata/libata-eh.c | 5 +- drivers/ata/libata-scsi.c | 9 + drivers/base/power/wakeirq.c | 4 +- drivers/bluetooth/btnxpuart.c | 3 + drivers/char/tpm/tpm_tis_core.c | 3 +- drivers/clk/qcom/camcc-sc8280xp.c | 21 ++ drivers/clk/qcom/gcc-ipq5018.c | 3 + drivers/clk/qcom/gcc-ipq6018.c | 2 + drivers/clk/qcom/gcc-ipq8074.c | 2 + drivers/clk/qcom/gcc-ipq9574.c | 1 + drivers/clk/qcom/gcc-sdm845.c | 1 + drivers/clk/qcom/mmcc-apq8084.c | 2 + drivers/clk/qcom/mmcc-msm8974.c | 2 + drivers/clocksource/arm_global_timer.c | 2 +- drivers/clocksource/timer-riscv.c | 3 + drivers/cpufreq/amd-pstate.c | 2 +- drivers/cpufreq/cpufreq-dt.c | 2 +- drivers/crypto/intel/iaa/iaa_crypto_main.c | 10 +- drivers/crypto/intel/qat/qat_common/adf_aer.c | 22 +- drivers/crypto/intel/qat/qat_common/adf_rl.c | 20 +- drivers/cxl/core/trace.h | 14 +- drivers/firmware/efi/efi.c | 2 + drivers/firmware/efi/libstub/randomalloc.c | 2 +- drivers/firmware/efi/libstub/x86-stub.c | 1 + drivers/gpio/gpiolib-cdev.c | 38 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 46 ++-- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 1 + drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 2 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 34 +-- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c | 8 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.h | 2 +- .../amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c | 14 ++ .../amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c | 2 +- drivers/gpu/drm/amd/display/dc/core/dc.c | 127 ++++++++-- drivers/gpu/drm/amd/display/dc/core/dc_state.c | 3 +- drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 18 ++ drivers/gpu/drm/amd/display/dc/core/dc_surface.c | 2 + drivers/gpu/drm/amd/display/dc/dc.h | 2 +- drivers/gpu/drm/amd/display/dc/dc_stream.h | 2 - drivers/gpu/drm/amd/display/dc/dc_types.h | 4 +- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c | 1 + drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.c | 14 ++ drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.h | 2 + drivers/gpu/drm/amd/display/dc/dcn201/dcn201_opp.c | 1 + drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.c | 54 +++-- drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.h | 14 +- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_mpc.c | 5 +- .../amd/display/dc/dcn32/dcn32_resource_helpers.c | 6 + .../amd/display/dc/dml2/dml2_translation_helper.c | 24 +- drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c | 28 ++- drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.h | 3 + .../drm/amd/display/dc/hwss/dce110/dce110_hwseq.c | 3 +- .../drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c | 2 +- .../drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c | 53 ++--- .../drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c | 12 +- .../drm/amd/display/dc/hwss/dcn314/dcn314_hwseq.c | 41 ---- .../drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c | 71 +++--- .../drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.h | 2 + .../gpu/drm/amd/display/dc/hwss/dcn32/dcn32_init.c | 2 +- .../drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c | 41 ---- drivers/gpu/drm/amd/display/dc/inc/hw/opp.h | 3 + .../drm/amd/display/dc/inc/hw/timing_generator.h | 1 + drivers/gpu/drm/amd/display/dc/inc/link.h | 4 +- .../dc/link/protocols/link_edp_panel_control.c | 4 +- .../dc/link/protocols/link_edp_panel_control.h | 4 +- .../gpu/drm/amd/display/dc/optc/dcn10/dcn10_optc.h | 3 +- .../gpu/drm/amd/display/dc/optc/dcn32/dcn32_optc.c | 8 + .../gpu/drm/amd/display/dc/optc/dcn32/dcn32_optc.h | 1 + .../amd/display/dc/resource/dcn32/dcn32_resource.c | 3 + .../amd/display/dc/resource/dcn32/dcn32_resource.h | 3 + .../display/dc/resource/dcn321/dcn321_resource.c | 2 + drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 8 + .../gpu/drm/amd/display/modules/hdcp/hdcp_psp.c | 3 + .../amd/display/modules/info_packet/info_packet.c | 13 +- .../drm/amd/display/modules/power/power_helpers.c | 2 +- .../drm/amd/display/modules/power/power_helpers.h | 2 +- drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c | 19 +- drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 19 +- .../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 31 +-- .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 18 +- .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 18 +- drivers/gpu/drm/bridge/lontium-lt8912b.c | 24 +- drivers/gpu/drm/display/drm_dp_helper.c | 7 + drivers/gpu/drm/drm_bridge.c | 46 +++- drivers/gpu/drm/drm_panel.c | 17 +- drivers/gpu/drm/drm_probe_helper.c | 7 + drivers/gpu/drm/etnaviv/etnaviv_drv.c | 2 +- drivers/gpu/drm/etnaviv/etnaviv_hwdb.c | 9 + drivers/gpu/drm/exynos/exynos_drm_vidi.c | 4 +- drivers/gpu/drm/exynos/exynos_hdmi.c | 4 +- drivers/gpu/drm/i915/display/icl_dsi.c | 3 +- drivers/gpu/drm/i915/display/intel_bios.c | 46 +++- drivers/gpu/drm/i915/display/intel_cursor.c | 4 +- drivers/gpu/drm/i915/display/intel_display_trace.h | 6 +- drivers/gpu/drm/i915/display/intel_display_types.h | 1 + drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 76 +++--- drivers/gpu/drm/i915/display/intel_dpll_mgr.h | 4 + drivers/gpu/drm/i915/display/intel_dsb.c | 14 ++ drivers/gpu/drm/i915/display/intel_fb_pin.c | 10 + drivers/gpu/drm/i915/display/intel_vrr.c | 7 +- drivers/gpu/drm/i915/gt/intel_engine_pm.c | 3 - .../gpu/drm/i915/gt/intel_execlists_submission.c | 3 + drivers/gpu/drm/i915/i915_hwmon.c | 37 +-- drivers/gpu/drm/i915/i915_reg.h | 2 +- drivers/gpu/drm/i915/i915_vma.c | 50 +++- drivers/gpu/drm/imx/ipuv3/parallel-display.c | 4 +- drivers/gpu/drm/nouveau/nouveau_dmem.c | 12 +- drivers/gpu/drm/ttm/ttm_bo_util.c | 13 +- drivers/gpu/drm/ttm/ttm_tt.c | 13 ++ drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 15 +- drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 14 +- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 17 +- drivers/gpu/drm/xe/xe_query.c | 2 +- drivers/hwmon/amc6821.c | 11 + drivers/iio/adc/rockchip_saradc.c | 6 +- drivers/iommu/dma-iommu.c | 9 + drivers/irqchip/irq-renesas-rzg2l.c | 67 ++++-- drivers/leds/trigger/ledtrig-netdev.c | 4 +- drivers/md/dm-raid.c | 93 ++++++-- drivers/md/dm-snap.c | 4 +- drivers/md/md-bitmap.c | 9 +- drivers/md/md.c | 82 +++++-- drivers/md/md.h | 38 ++- drivers/md/raid5.c | 58 ++++- drivers/media/mc/mc-entity.c | 93 ++++++-- .../platform/nxp/imx8-isi/imx8-isi-crossbar.c | 4 +- drivers/media/tuners/xc4000.c | 4 +- drivers/mfd/Kconfig | 1 + drivers/mfd/intel-lpss-pci.c | 28 ++- drivers/mfd/intel-lpss.c | 9 +- drivers/mfd/intel-lpss.h | 14 +- drivers/mmc/core/block.c | 14 +- drivers/mmc/host/sdhci-of-dwcmshc.c | 28 ++- drivers/mmc/host/sdhci-omap.c | 3 + drivers/mmc/host/tmio_mmc_core.c | 2 + drivers/mtd/nand/raw/meson_nand.c | 2 +- drivers/mtd/nand/raw/nand_base.c | 87 ++++--- drivers/mtd/ubi/fastmap.c | 7 +- drivers/mtd/ubi/vtbl.c | 6 + .../ethernet/hisilicon/hns3/hns3pf/hclge_trace.h | 8 +- .../ethernet/hisilicon/hns3/hns3vf/hclgevf_trace.h | 8 +- drivers/net/ethernet/xilinx/ll_temac_main.c | 2 +- drivers/net/phy/at803x.c | 4 +- drivers/net/wireguard/netlink.c | 10 +- .../broadcom/brcm80211/brcmfmac/bca/core.c | 15 +- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 60 ++--- .../broadcom/brcm80211/brcmfmac/cfg80211.h | 2 + .../broadcom/brcm80211/brcmfmac/cyw/core.c | 33 ++- .../wireless/broadcom/brcm80211/brcmfmac/feature.c | 3 + .../wireless/broadcom/brcm80211/brcmfmac/fwil.c | 1 + .../broadcom/brcm80211/brcmfmac/fwil_types.h | 2 +- .../wireless/broadcom/brcm80211/brcmfmac/fwvid.c | 14 +- .../wireless/broadcom/brcm80211/brcmfmac/fwvid.h | 39 ++-- .../broadcom/brcm80211/brcmfmac/wcc/core.c | 16 +- drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 15 +- .../net/wireless/intel/iwlwifi/mvm/debugfs-vif.c | 11 +- drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 2 +- drivers/net/wireless/realtek/rtw88/mac.c | 7 + drivers/net/wireless/realtek/rtw88/rtw8821cu.c | 46 ++-- drivers/nvmem/meson-efuse.c | 25 +- drivers/pci/controller/dwc/pcie-designware-ep.c | 7 +- drivers/pci/controller/dwc/pcie-qcom.c | 41 +++- drivers/pci/controller/pci-hyperv.c | 3 +- drivers/pci/pci-driver.c | 7 + drivers/pci/pcie/err.c | 20 ++ drivers/pci/quirks.c | 2 + drivers/phy/tegra/xusb.c | 13 ++ drivers/pinctrl/pinctrl-amd.c | 2 +- drivers/pinctrl/qcom/Kconfig | 2 +- drivers/platform/x86/intel/tpmi.c | 9 +- drivers/powercap/intel_rapl_common.c | 34 ++- drivers/powercap/intel_rapl_msr.c | 8 +- drivers/powercap/intel_rapl_tpmi.c | 15 ++ drivers/pwm/pwm-img.c | 4 +- drivers/remoteproc/remoteproc_virtio.c | 6 +- drivers/s390/crypto/zcrypt_api.c | 2 + drivers/scsi/hosts.c | 7 +- drivers/scsi/libsas/sas_expander.c | 51 ++-- drivers/scsi/lpfc/lpfc_bsg.c | 4 +- drivers/scsi/lpfc/lpfc_nvmet.c | 2 +- drivers/scsi/qla2xxx/qla_attr.c | 14 +- drivers/scsi/qla2xxx/qla_def.h | 2 +- drivers/scsi/qla2xxx/qla_gbl.h | 2 +- drivers/scsi/qla2xxx/qla_init.c | 128 +++++----- drivers/scsi/qla2xxx/qla_iocb.c | 68 ++++-- drivers/scsi/qla2xxx/qla_mbx.c | 2 +- drivers/scsi/qla2xxx/qla_os.c | 3 +- drivers/scsi/qla2xxx/qla_target.c | 10 + drivers/scsi/scsi_scan.c | 34 +++ drivers/scsi/sd.c | 23 +- drivers/scsi/sg.c | 4 +- drivers/slimbus/core.c | 4 +- drivers/soc/fsl/qbman/qman.c | 25 +- drivers/staging/media/ipu3/ipu3-v4l2.c | 16 +- .../staging/vc04_services/vchiq-mmal/mmal-vchiq.c | 5 +- drivers/thermal/devfreq_cooling.c | 2 +- .../int340x_thermal/processor_thermal_device.c | 8 +- .../intel/int340x_thermal/processor_thermal_rapl.c | 8 +- drivers/thermal/intel/intel_tcc.c | 12 +- drivers/thermal/intel/x86_pkg_temp_thermal.c | 8 +- drivers/thermal/mediatek/auxadc_thermal.c | 3 + drivers/thermal/thermal_trip.c | 19 +- drivers/tty/serial/8250/8250_port.c | 6 - drivers/tty/serial/max310x.c | 7 +- drivers/tty/serial/serial_core.c | 12 + drivers/ufs/host/ufs-qcom.c | 6 +- drivers/usb/class/cdc-wdm.c | 6 +- drivers/usb/core/hub.c | 23 +- drivers/usb/core/hub.h | 2 + drivers/usb/core/port.c | 38 ++- drivers/usb/core/sysfs.c | 16 +- drivers/usb/dwc2/core.h | 14 ++ drivers/usb/dwc2/core_intr.c | 72 ++++-- drivers/usb/dwc2/gadget.c | 10 + drivers/usb/dwc2/hcd.c | 49 +++- drivers/usb/dwc2/hcd_ddma.c | 17 +- drivers/usb/dwc2/hw.h | 2 +- drivers/usb/dwc2/platform.c | 2 +- drivers/usb/dwc3/core.c | 2 + drivers/usb/dwc3/core.h | 2 + drivers/usb/dwc3/dwc3-am62.c | 13 +- drivers/usb/dwc3/dwc3-pci.c | 2 - drivers/usb/dwc3/gadget.c | 10 + drivers/usb/dwc3/host.c | 11 + drivers/usb/gadget/udc/core.c | 4 +- drivers/usb/gadget/udc/tegra-xudc.c | 39 ++-- drivers/usb/host/xhci.c | 2 + drivers/usb/misc/usb-ljca.c | 22 +- drivers/usb/phy/phy-generic.c | 7 - drivers/usb/serial/cp210x.c | 4 + drivers/usb/serial/ftdi_sio.c | 2 + drivers/usb/serial/ftdi_sio_ids.h | 6 + drivers/usb/serial/option.c | 6 + drivers/usb/storage/uas.c | 28 ++- drivers/usb/typec/class.c | 7 +- drivers/usb/typec/tcpm/tcpm.c | 6 +- drivers/usb/typec/ucsi/ucsi.c | 56 ++++- drivers/usb/typec/ucsi/ucsi.h | 4 +- drivers/usb/typec/ucsi/ucsi_acpi.c | 71 +++--- drivers/usb/typec/ucsi/ucsi_glink.c | 14 ++ drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c | 7 +- drivers/vfio/pci/pds/lm.c | 13 ++ drivers/vfio/pci/pds/lm.h | 1 + drivers/vfio/pci/pds/vfio_dev.c | 4 +- drivers/vfio/pci/vfio_pci_intrs.c | 180 ++++++++------ drivers/vfio/platform/vfio_platform_irq.c | 105 ++++++--- drivers/vfio/virqfd.c | 21 ++ drivers/video/fbdev/Kconfig | 3 + drivers/virtio/virtio.c | 4 +- fs/btrfs/block-group.c | 3 +- fs/btrfs/compression.c | 8 +- fs/btrfs/defrag.c | 4 +- fs/btrfs/disk-io.c | 13 +- fs/btrfs/export.c | 2 +- fs/btrfs/extent_io.c | 61 +++-- fs/btrfs/extent_io.h | 1 + fs/btrfs/extent_map.c | 16 +- fs/btrfs/file.c | 14 +- fs/btrfs/free-space-cache.c | 2 +- fs/btrfs/fs.h | 11 + fs/btrfs/inode.c | 54 +++-- fs/btrfs/ioctl.c | 58 ++--- fs/btrfs/lzo.c | 4 +- fs/btrfs/props.c | 2 +- fs/btrfs/qgroup.c | 61 ++++- fs/btrfs/qgroup.h | 3 + fs/btrfs/reflink.c | 12 +- fs/btrfs/relocation.c | 2 +- fs/btrfs/scrub.c | 12 +- fs/btrfs/send.c | 2 +- fs/btrfs/super.c | 2 +- fs/btrfs/volumes.c | 69 +++++- fs/btrfs/zoned.c | 14 +- fs/debugfs/inode.c | 25 +- fs/dlm/user.c | 10 +- fs/exec.c | 1 + fs/ext4/mballoc.c | 17 +- fs/ext4/resize.c | 3 +- fs/f2fs/f2fs.h | 1 + fs/f2fs/segment.c | 4 +- fs/fat/nfs.c | 6 + fs/fuse/dir.c | 6 +- fs/fuse/file.c | 8 +- fs/fuse/fuse_i.h | 1 - fs/fuse/inode.c | 7 +- fs/nfs/direct.c | 11 +- fs/nfs/read.c | 2 + fs/nfs/write.c | 2 +- fs/nfsd/trace.h | 2 +- fs/nilfs2/btree.c | 9 +- fs/nilfs2/direct.c | 9 +- fs/nilfs2/inode.c | 2 +- fs/smb/client/cached_dir.c | 3 +- fs/smb/client/cifs_debug.c | 2 + fs/smb/client/cifsglob.h | 4 + fs/smb/client/cifsproto.h | 6 +- fs/smb/client/connect.c | 6 +- fs/smb/client/file.c | 8 +- fs/smb/client/fs_context.c | 27 ++- fs/smb/client/inode.c | 13 +- fs/smb/client/readdir.c | 2 +- fs/smb/client/sess.c | 4 +- fs/smb/client/smb2ops.c | 2 + fs/smb/client/smb2pdu.c | 10 +- fs/smb/server/smb2misc.c | 26 ++- fs/smb/server/smb2pdu.c | 228 +++++++++++------- fs/smb/server/smb_common.c | 11 +- fs/smb/server/vfs.c | 12 +- fs/ubifs/dir.c | 2 + fs/ubifs/file.c | 13 +- include/drm/drm_bridge.h | 33 +++ include/drm/drm_modeset_helper_vtables.h | 3 +- include/drm/ttm/ttm_tt.h | 9 +- include/linux/cpufreq.h | 15 +- include/linux/framer/framer.h | 4 +- include/linux/intel_rapl.h | 6 + include/linux/intel_tcc.h | 2 +- include/linux/interrupt.h | 3 + include/linux/libata.h | 1 + include/linux/lsm_hook_defs.h | 4 +- include/linux/mman.h | 8 + include/linux/mtd/spinand.h | 2 +- include/linux/nfs_fs.h | 1 + include/linux/oid_registry.h | 4 + include/linux/phy/tegra/xusb.h | 1 + include/linux/ring_buffer.h | 4 +- include/linux/security.h | 8 +- include/linux/serial_core.h | 3 +- include/linux/skbuff.h | 10 + include/linux/syscalls.h | 6 +- include/linux/trace_events.h | 5 +- include/linux/vfio.h | 2 + include/media/media-entity.h | 2 + include/net/cfg80211.h | 2 + include/net/cfg802154.h | 1 + include/scsi/scsi_driver.h | 1 + include/scsi/scsi_host.h | 1 + include/uapi/linux/btrfs.h | 1 + init/initramfs.c | 2 +- io_uring/futex.c | 1 + io_uring/io_uring.c | 5 +- io_uring/net.c | 5 +- io_uring/poll.c | 19 +- io_uring/rw.c | 4 + io_uring/waitid.c | 7 +- kernel/bounds.c | 2 +- kernel/crash_core.c | 8 + kernel/dma/swiotlb.c | 37 +-- kernel/entry/common.c | 8 +- kernel/irq/manage.c | 9 +- kernel/module/Kconfig | 5 + kernel/power/suspend.c | 1 + kernel/printk/printk.c | 27 ++- kernel/sys.c | 7 +- kernel/time/posix-clock.c | 16 +- kernel/trace/ring_buffer.c | 161 ++++++++----- kernel/trace/trace.c | 43 +++- kernel/workqueue.c | 2 +- lib/pci_iomap.c | 2 +- mm/filemap.c | 16 ++ mm/kasan/kasan_test.c | 3 +- mm/memtest.c | 4 +- mm/shmem_quota.c | 10 +- mm/swapfile.c | 13 +- mm/zswap.c | 8 + net/bluetooth/hci_core.c | 6 +- net/bluetooth/hci_sync.c | 5 +- net/ipv4/esp4.c | 8 +- net/ipv6/esp6.c | 8 +- net/mac80211/cfg.c | 7 +- net/mac80211/ieee80211_i.h | 2 +- net/mac80211/rate.c | 2 +- net/mac80211/sta_info.h | 6 +- net/mac80211/vht.c | 46 ++-- net/mac802154/llsec.c | 18 +- net/netfilter/nf_tables_api.c | 3 + net/wireless/wext-core.c | 7 +- scripts/Makefile.extrawarn | 2 + security/apparmor/lsm.c | 4 +- security/landlock/syscalls.c | 18 +- security/lsm_syscalls.c | 10 +- security/security.c | 20 +- security/selinux/hooks.c | 4 +- security/smack/smack_lsm.c | 16 +- sound/pci/hda/tas2781_hda_i2c.c | 83 ++++--- sound/sh/aica.c | 17 +- sound/soc/amd/yc/acp6x-mach.c | 7 - sound/soc/amd/yc/pci-acp6x.c | 1 - tools/include/linux/btf_ids.h | 2 + tools/testing/selftests/lsm/common.h | 6 +- .../testing/selftests/lsm/lsm_get_self_attr_test.c | 10 +- .../testing/selftests/lsm/lsm_list_modules_test.c | 8 +- .../testing/selftests/lsm/lsm_set_self_attr_test.c | 6 +- tools/testing/selftests/mm/gup_test.c | 2 +- tools/testing/selftests/mm/soft-dirty.c | 2 +- tools/testing/selftests/mm/split_huge_page_test.c | 2 +- tools/testing/selftests/mm/uffd-common.c | 3 + tools/testing/selftests/mm/uffd-common.h | 2 + tools/testing/selftests/mm/uffd-unit-tests.c | 13 +- tools/testing/selftests/mqueue/setting | 1 + .../selftests/wireguard/qemu/arch/riscv32.config | 1 + .../selftests/wireguard/qemu/arch/riscv64.config | 1 + virt/kvm/async_pf.c | 31 ++- 482 files changed, 4826 insertions(+), 2566 deletions(-)

1 year

19
425
0 0

[PATCH v3 2/2] PCI: of: Attach created of_node to existing device

by Herve Codina

The commit 407d1a51921e ("PCI: Create device tree node for bridge") creates of_node for PCI devices. During the insertion handling of these new DT nodes done by of_platform, new devices (struct device) are created. For each PCI devices a struct device is already present (created and handled by the PCI core). Having a second struct device to represent the exact same PCI device is not correct. On the of_node creation: - tell the of_platform that there is no need to create a device for this node (OF_POPULATED flag), - link this newly created of_node to the already present device, - tell fwnode that the device attached to this of_node is ready using fwnode_dev_initialized(). With this fix, the of_node are available in the sysfs device tree: /sys/devices/platform/soc/d0070000.pcie/ + of_node -> .../devicetree/base/soc/pcie@d0070000 + pci0000:00 + 0000:00:00.0 + of_node -> .../devicetree/base/soc/pcie@d0070000/pci@0,0 + 0000:01:00.0 + of_node -> .../devicetree/base/soc/pcie@d0070000/pci@0,0/dev@0,0 On the of_node removal, revert the operations. Fixes: 407d1a51921e ("PCI: Create device tree node for bridge") Cc: stable(a)vger.kernel.org Signed-off-by: Herve Codina <herve.codina(a)bootlin.com> --- drivers/pci/of.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/drivers/pci/of.c b/drivers/pci/of.c index 51e3dd0ea5ab..5afd2731e876 100644 --- a/drivers/pci/of.c +++ b/drivers/pci/of.c @@ -615,7 +615,8 @@ void of_pci_remove_node(struct pci_dev *pdev) np = pci_device_to_OF_node(pdev); if (!np || !of_node_check_flag(np, OF_DYNAMIC)) return; - pdev->dev.of_node = NULL; + + device_remove_of_node(&pdev->dev); of_changeset_revert(np->data); of_changeset_destroy(np->data); @@ -668,12 +669,22 @@ void of_pci_make_dev_node(struct pci_dev *pdev) if (ret) goto out_free_node; + /* + * This of_node will be added to an existing device. + * Avoid any device creation and use the existing device + */ + of_node_set_flag(np, OF_POPULATED); + np->fwnode.dev = &pdev->dev; + fwnode_dev_initialized(&np->fwnode, true); + ret = of_changeset_apply(cset); if (ret) goto out_free_node; np->data = cset; - pdev->dev.of_node = np; + + /* Add the of_node to the existing device */ + device_add_of_node(&pdev->dev, np); kfree(name); return; -- 2.44.0

1 year

3
4
0 0

[PATCH] misc/pvpanic-pci: register attributes via pci_driver

by Thomas Weißschuh

In __pci_register_driver(), the pci core overwrites the dev_groups field of the embedded struct device_driver with the dev_groups from the outer struct pci_driver unconditionally. Set dev_groups in the pci_driver to make sure it is used. This was broken since the introduction of pvpanic-pci. Fixes: db3a4f0abefd ("misc/pvpanic: add PCI driver") Cc: stable(a)vger.kernel.org Signed-off-by: Thomas Weißschuh <linux(a)weissschuh.net> --- Greg, does it make sense to duplicate fields between struct pci_driver and struct device_driver? The fields "name", "groups" and "dev_groups" are duplicated. pci_driver::dev_groups was introduced in commit ded13b9cfd59 ("PCI: Add support for dev_groups to struct pci_driver") because "this helps converting PCI drivers sysfs attributes to static" I don't understand the reasoning. The embedded device_driver shares the same storage lifetime and the fields have the exact same type. --- drivers/misc/pvpanic/pvpanic-pci.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/misc/pvpanic/pvpanic-pci.c b/drivers/misc/pvpanic/pvpanic-pci.c index 9ad20e82785b..b21598a18f6d 100644 --- a/drivers/misc/pvpanic/pvpanic-pci.c +++ b/drivers/misc/pvpanic/pvpanic-pci.c @@ -44,8 +44,6 @@ static struct pci_driver pvpanic_pci_driver = { .name = "pvpanic-pci", .id_table = pvpanic_pci_id_tbl, .probe = pvpanic_pci_probe, - .driver = { - .dev_groups = pvpanic_dev_groups, - }, + .dev_groups = pvpanic_dev_groups, }; module_pci_driver(pvpanic_pci_driver); --- base-commit: 00dcf5d862e86e57f5ce46344039f11bb1ad61f6 change-id: 20240411-pvpanic-pci-dev-groups-e3beebcbc4e4 Best regards, -- Thomas Weißschuh <linux(a)weissschuh.net>

1 year

2
2
0 0

FAILED: patch "[PATCH] drm/i915/vma: Fix UAF on destroy against retire race" failed to apply to 6.7-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.7-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.7.y git checkout FETCH_HEAD git cherry-pick -x 0e45882ca829b26b915162e8e86dbb1095768e9e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024033027-expensive-footage-f3ea@gregkh' --subject-prefix 'PATCH 6.7.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0e45882ca829b26b915162e8e86dbb1095768e9e Mon Sep 17 00:00:00 2001 From: Janusz Krzysztofik <janusz.krzysztofik(a)linux.intel.com> Date: Tue, 5 Mar 2024 15:35:06 +0100 Subject: [PATCH] drm/i915/vma: Fix UAF on destroy against retire race MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Object debugging tools were sporadically reporting illegal attempts to free a still active i915 VMA object when parking a GT believed to be idle. [161.359441] ODEBUG: free active (active state 0) object: ffff88811643b958 object type: i915_active hint: __i915_vma_active+0x0/0x50 [i915] [161.360082] WARNING: CPU: 5 PID: 276 at lib/debugobjects.c:514 debug_print_object+0x80/0xb0 ... [161.360304] CPU: 5 PID: 276 Comm: kworker/5:2 Not tainted 6.5.0-rc1-CI_DRM_13375-g003f860e5577+ #1 [161.360314] Hardware name: Intel Corporation Rocket Lake Client Platform/RocketLake S UDIMM 6L RVP, BIOS RKLSFWI1.R00.3173.A03.2204210138 04/21/2022 [161.360322] Workqueue: i915-unordered __intel_wakeref_put_work [i915] [161.360592] RIP: 0010:debug_print_object+0x80/0xb0 ... [161.361347] debug_object_free+0xeb/0x110 [161.361362] i915_active_fini+0x14/0x130 [i915] [161.361866] release_references+0xfe/0x1f0 [i915] [161.362543] i915_vma_parked+0x1db/0x380 [i915] [161.363129] __gt_park+0x121/0x230 [i915] [161.363515] ____intel_wakeref_put_last+0x1f/0x70 [i915] That has been tracked down to be happening when another thread is deactivating the VMA inside __active_retire() helper, after the VMA's active counter has been already decremented to 0, but before deactivation of the VMA's object is reported to the object debugging tool. We could prevent from that race by serializing i915_active_fini() with __active_retire() via ref->tree_lock, but that wouldn't stop the VMA from being used, e.g. from __i915_vma_retire() called at the end of __active_retire(), after that VMA has been already freed by a concurrent i915_vma_destroy() on return from the i915_active_fini(). Then, we should rather fix the issue at the VMA level, not in i915_active. Since __i915_vma_parked() is called from __gt_park() on last put of the GT's wakeref, the issue could be addressed by holding the GT wakeref long enough for __active_retire() to complete before that wakeref is released and the GT parked. I believe the issue was introduced by commit d93939730347 ("drm/i915: Remove the vma refcount") which moved a call to i915_active_fini() from a dropped i915_vma_release(), called on last put of the removed VMA kref, to i915_vma_parked() processing path called on last put of a GT wakeref. However, its visibility to the object debugging tool was suppressed by a bug in i915_active that was fixed two weeks later with commit e92eb246feb9 ("drm/i915/active: Fix missing debug object activation"). A VMA associated with a request doesn't acquire a GT wakeref by itself. Instead, it depends on a wakeref held directly by the request's active intel_context for a GT associated with its VM, and indirectly on that intel_context's engine wakeref if the engine belongs to the same GT as the VMA's VM. Those wakerefs are released asynchronously to VMA deactivation. Fix the issue by getting a wakeref for the VMA's GT when activating it, and putting that wakeref only after the VMA is deactivated. However, exclude global GTT from that processing path, otherwise the GPU never goes idle. Since __i915_vma_retire() may be called from atomic contexts, use async variant of wakeref put. Also, to avoid circular locking dependency, take care of acquiring the wakeref before VM mutex when both are needed. v7: Add inline comments with justifications for: - using untracked variants of intel_gt_pm_get/put() (Nirmoy), - using async variant of _put(), - not getting the wakeref in case of a global GTT, - always getting the first wakeref outside vm->mutex. v6: Since __i915_vma_active/retire() callbacks are not serialized, storing a wakeref tracking handle inside struct i915_vma is not safe, and there is no other good place for that. Use untracked variants of intel_gt_pm_get/put_async(). v5: Replace "tile" with "GT" across commit description (Rodrigo), - avoid mentioning multi-GT case in commit description (Rodrigo), - explain why we need to take a temporary wakeref unconditionally inside i915_vma_pin_ww() (Rodrigo). v4: Refresh on top of commit 5e4e06e4087e ("drm/i915: Track gt pm wakerefs") (Andi), - for more easy backporting, split out removal of former insufficient workarounds and move them to separate patches (Nirmoy). - clean up commit message and description a bit. v3: Identify root cause more precisely, and a commit to blame, - identify and drop former workarounds, - update commit message and description. v2: Get the wakeref before VM mutex to avoid circular locking dependency, - drop questionable Fixes: tag. Fixes: d93939730347 ("drm/i915: Remove the vma refcount") Closes: https://gitlab.freedesktop.org/drm/intel/issues/8875 Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik(a)linux.intel.com> Cc: Thomas Hellström <thomas.hellstrom(a)linux.intel.com> Cc: Nirmoy Das <nirmoy.das(a)intel.com> Cc: Andi Shyti <andi.shyti(a)linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi(a)intel.com> Cc: stable(a)vger.kernel.org # v5.19+ Reviewed-by: Nirmoy Das <nirmoy.das(a)intel.com> Signed-off-by: Andi Shyti <andi.shyti(a)linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240305143747.335367-6-janus… (cherry picked from commit f3c71b2ded5c4367144a810ef25f998fd1d6c381) Signed-off-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index d09aad34ba37..b70715b1411d 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -34,6 +34,7 @@ #include "gt/intel_engine.h" #include "gt/intel_engine_heartbeat.h" #include "gt/intel_gt.h" +#include "gt/intel_gt_pm.h" #include "gt/intel_gt_requests.h" #include "gt/intel_tlb.h" @@ -103,12 +104,42 @@ static inline struct i915_vma *active_to_vma(struct i915_active *ref) static int __i915_vma_active(struct i915_active *ref) { - return i915_vma_tryget(active_to_vma(ref)) ? 0 : -ENOENT; + struct i915_vma *vma = active_to_vma(ref); + + if (!i915_vma_tryget(vma)) + return -ENOENT; + + /* + * Exclude global GTT VMA from holding a GT wakeref + * while active, otherwise GPU never goes idle. + */ + if (!i915_vma_is_ggtt(vma)) { + /* + * Since we and our _retire() counterpart can be + * called asynchronously, storing a wakeref tracking + * handle inside struct i915_vma is not safe, and + * there is no other good place for that. Hence, + * use untracked variants of intel_gt_pm_get/put(). + */ + intel_gt_pm_get_untracked(vma->vm->gt); + } + + return 0; } static void __i915_vma_retire(struct i915_active *ref) { - i915_vma_put(active_to_vma(ref)); + struct i915_vma *vma = active_to_vma(ref); + + if (!i915_vma_is_ggtt(vma)) { + /* + * Since we can be called from atomic contexts, + * use an async variant of intel_gt_pm_put(). + */ + intel_gt_pm_put_async_untracked(vma->vm->gt); + } + + i915_vma_put(vma); } static struct i915_vma * @@ -1404,7 +1435,7 @@ int i915_vma_pin_ww(struct i915_vma *vma, struct i915_gem_ww_ctx *ww, struct i915_vma_work *work = NULL; struct dma_fence *moving = NULL; struct i915_vma_resource *vma_res = NULL; - intel_wakeref_t wakeref = 0; + intel_wakeref_t wakeref; unsigned int bound; int err; @@ -1424,8 +1455,14 @@ int i915_vma_pin_ww(struct i915_vma *vma, struct i915_gem_ww_ctx *ww, if (err) return err; - if (flags & PIN_GLOBAL) - wakeref = intel_runtime_pm_get(&vma->vm->i915->runtime_pm); + /* + * In case of a global GTT, we must hold a runtime-pm wakeref + * while global PTEs are updated. In other cases, we hold + * the rpm reference while the VMA is active. Since runtime + * resume may require allocations, which are forbidden inside + * vm->mutex, get the first rpm wakeref outside of the mutex. + */ + wakeref = intel_runtime_pm_get(&vma->vm->i915->runtime_pm); if (flags & vma->vm->bind_async_flags) { /* lock VM */ @@ -1561,8 +1598,7 @@ int i915_vma_pin_ww(struct i915_vma *vma, struct i915_gem_ww_ctx *ww, if (work) dma_fence_work_commit_imm(&work->base); err_rpm: - if (wakeref) - intel_runtime_pm_put(&vma->vm->i915->runtime_pm, wakeref); + intel_runtime_pm_put(&vma->vm->i915->runtime_pm, wakeref); if (moving) dma_fence_put(moving);

1 year

3
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[PATCH v4] mtd: limit OTP NVMEM Cell parse to non Nand devices

by Christian Marangi

MTD OTP logic is very fragile on parsing NVMEM Cell and can be problematic with some specific kind of devices. The problem was discovered by e87161321a40 ("mtd: rawnand: macronix: OTP access for MX30LFxG18AC") where OTP support was added to a NAND device. With the case of NAND devices, it does require a node where ECC info are declared and all the fixed partitions, and this cause the OTP codepath to parse this node as OTP NVMEM Cells, making probe fail and the NAND device registration fail. MTD OTP parsing should have been limited to always using compatible to prevent this error by using node with compatible "otp-user" or "otp-factory". NVMEM across the years had various iteration on how Cells could be declared in DT, in some old implementation, no_of_node should have been enabled but now add_legacy_fixed_of_cells should be used to disable NVMEM to parse child node as NVMEM Cell. To fix this and limit any regression with other MTD that makes use of declaring OTP as direct child of the dev node, disable add_legacy_fixed_of_cells if we detect the MTD type is Nand. With the following logic, the OTP NVMEM entry is correctly created with no Cells and the MTD Nand is correctly probed and partitions are correctly exposed. Fixes: 4b361cfa8624 ("mtd: core: add OTP nvmem provider support") Cc: <stable(a)vger.kernel.org> # v6.7+ Signed-off-by: Christian Marangi <ansuelsmth(a)gmail.com> --- To backport this to v6.6 and previous, config.no_of_node = mtd_type_is_nand(mtd); should be used as it does pose the same usage of add_legacy_fixed_of_cells. Changes v4: - Add info on how to backport this to previous kernel - Fix Fixes tag - Reformat commit description as it was unprecise and had false statement Changes v3: - Fix commit description Changes v2: - Use mtd_type_is_nand instead of node name check drivers/mtd/mtdcore.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index 5887feb347a4..0de87bc63840 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -900,7 +900,7 @@ static struct nvmem_device *mtd_otp_nvmem_register(struct mtd_info *mtd, config.name = compatible; config.id = NVMEM_DEVID_AUTO; config.owner = THIS_MODULE; - config.add_legacy_fixed_of_cells = true; + config.add_legacy_fixed_of_cells = !mtd_type_is_nand(mtd); config.type = NVMEM_TYPE_OTP; config.root_only = true; config.ignore_wp = true; -- 2.43.0

1 year

3
3
0 0

[PATCH v2 5.10.y 1/1] mailbox: imx: fix suspend failure

by Daisuke Mizobuchi

imx_mu_isr() always calls pm_system_wakeup() even when it should not, making the system unable to enter sleep. Suspend fails as follows: armadillo:~# echo mem > /sys/power/state [ 2614.602432] PM: suspend entry (deep) [ 2614.610640] Filesystems sync: 0.004 seconds [ 2614.618016] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 2614.626555] OOM killer disabled. [ 2614.629792] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 2614.638456] printk: Suspending console(s) (use no_console_suspend to debug) [ 2614.649504] PM: Some devices failed to suspend, or early wake event detected [ 2614.730103] PM: resume devices took 0.080 seconds [ 2614.741924] OOM killer enabled. [ 2614.745073] Restarting tasks ... done. [ 2614.754532] PM: suspend exit ash: write error: Resource busy armadillo:~# Upstream commit 892cb524ae8a is correct, so this seems to be a mistake during cherry-pick. Cc: <stable(a)vger.kernel.org> Fixes: a16f5ae8ade1 ("mailbox: imx: fix wakeup failure from freeze mode") Signed-off-by: Daisuke Mizobuchi <mizo(a)atmark-techno.com> Reviewed-by: Dominique Martinet <dominique.martinet(a)atmark-techno.com> --- drivers/mailbox/imx-mailbox.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c index c5663398c6b7..28f5450e4130 100644 --- a/drivers/mailbox/imx-mailbox.c +++ b/drivers/mailbox/imx-mailbox.c @@ -331,8 +331,6 @@ static int imx_mu_startup(struct mbox_chan *chan) break; } - priv->suspend = true; - return 0; } @@ -550,8 +548,6 @@ static int imx_mu_probe(struct platform_device *pdev) clk_disable_unprepare(priv->clk); - priv->suspend = false; - return 0; disable_runtime_pm: @@ -614,6 +610,8 @@ static int __maybe_unused imx_mu_suspend_noirq(struct device *dev) if (!priv->clk) priv->xcr = imx_mu_read(priv, priv->dcfg->xCR); + priv->suspend = true; + return 0; } @@ -632,6 +630,8 @@ static int __maybe_unused imx_mu_resume_noirq(struct device *dev) if (!imx_mu_read(priv, priv->dcfg->xCR) && !priv->clk) imx_mu_write(priv, priv->xcr, priv->dcfg->xCR); + priv->suspend = false; + return 0; } -- 2.30.2

1 year

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