- 29 Jul, 2024 1 commit
-
-
Dan Carpenter authored
This function accidentally returns zero/success on the failure path. It leads to locking issues and an uninitialized *map_copy in the caller. Fixes: b4b0193e ("drm/fbdev-generic: Fix locking with drm_client_buffer_vmap_local()") Signed-off-by:
Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by:
Dmitry Osipenko <dmitry.osipenko@collabora.com> Reviewed-by:
Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by:
-
- 26 Jul, 2024 1 commit
-
-
Ian Forbes authored
When multi-monitor is cycled the X,Y position of the Screen Target will likely change but the resolution will not. We need to trigger a modeset when this occurs in order to recreate the Screen Target with the correct X,Y position. Fixes a bug where multiple displays are shown in a single scrollable host window rather than in 2+ windows on separate host displays. Fixes: 42682693 ("drm/vmwgfx: Filter modes which exceed graphics memory") Signed-off-by:
Ian Forbes <ian.forbes@broadcom.com> Signed-off-by:
Zack Rusin <zack.rusin@broadcom.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240624205951.23343-1-ian.forbes@broadcom.com
-
- 25 Jul, 2024 5 commits
-
-
Ian Forbes authored
This code was never updated to support Screen Targets. Fixes a bug where Xv playback displays a green screen instead of actual video contents when 3D acceleration is disabled in the guest. Fixes: c8261a96 ("vmwgfx: Major KMS refactoring / cleanup in preparation of screen targets") Reported-by:
Doug Brown <doug@schmorgal.com> Closes: https://lore.kernel.org/all/bd9cb3c7-90e8-435d-bc28-0e38fee58977@schmorgal.comSigned-off-by:
-
Zack Rusin authored
Make vmwgfx go through the dma-buf interface to map/unmap imported buffers. The driver used to try to directly manipulate external buffers, assuming that everything that was coming to it had to live in cpu accessible memory. While technically true because what's in the vms is controlled by us, it's semantically completely broken. Fix importing of external buffers by forwarding all memory access requests to the importer. Tested by the vmw_prime basic_vgem test. Signed-off-by:
Maaz Mombasawala <maaz.mombasawala@broadcom.com> Reviewed-by:
Martin Krastev <martin.krastev@broadcom.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240722184313.181318-5-zack.rusin@broadcom.com
-
Zack Rusin authored
Dumb buffers can be used in kms but also through prime with gallium's resource_from_handle. In the second case the dumb buffers can be rendered by the GPU where with the regular DRM kms interfaces they are mapped and written to by the CPU. Because the same buffer can be written to by the GPU and CPU vmwgfx needs to use vmw_surface (object which properly tracks dirty state of the guest and gpu memory) instead of vmw_bo (which is just guest side memory). Furthermore the dumb buffer handles are expected to be gem objects by a lot of userspace. Make vmwgfx accept gem handles in prime and kms but internally switch to vmw_surface's to properly track the dirty state of the objects between the GPU and CPU. Fixes new kwin and kde on wayland. Signed-off-by:
-
Zack Rusin authored
Fix races issues in virtual crc generation by making sure the surface the code uses for crc computation is properly ref counted. Crc generation was trying to be too clever by allowing the surfaces to go in and out of scope, with the hope of always having some kind of screen present. That's not always the code, in particular during atomic disable, so to make sure the surface, when present, is not being actively destroyed at the same time, hold a reference to it. Signed-off-by:
-
Zack Rusin authored
Introduce a version of the fence ops that on release doesn't remove the fence from the pending list, and thus doesn't require a lock to fix poll->fence wait->fence unref deadlocks. vmwgfx overwrites the wait callback to iterate over the list of all fences and update their status, to do that it holds a lock to prevent the list modifcations from other threads. The fence destroy callback both deletes the fence and removes it from the list of pending fences, for which it holds a lock. dma buf polling cb unrefs a fence after it's been signaled: so the poll calls the wait, which signals the fences, which are being destroyed. The destruction tries to acquire the lock on the pending fences list which it can never get because it's held by the wait from which it was called. Old bug, but not a lot of userspace apps were using dma-buf polling interfaces. Fix those, in particular this fixes KDE stalls/deadlock. Signed-off-by:
-
- 24 Jul, 2024 1 commit
-
-
Dmitry Osipenko authored
Type of DMA fence context is u64. Fence-waiting code uses u32 for the context variable, fix it. Fixes: e4812ab8 ("drm/virtio: Refactor and optimize job submission code path") Cc: <stable@vger.kernel.org> # v6.4+ Signed-off-by:
Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240714205009.3408298-1-dmitry.osipenko@collabora.com
-
- 22 Jul, 2024 1 commit
-
-
Danilo Krummrich authored
Calling nouveau_bo_ref() on a nouveau_bo without initializing it (and hence the backing ttm_bo) leads to a refcount underflow. Instead of calling nouveau_bo_ref() in the unwind path of drm_gem_object_init(), clean things up manually. Fixes: ab9ccb96 ("drm/nouveau: use prime helpers") Reviewed-by:
Ben Skeggs <bskeggs@nvidia.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240718165959.3983-2-dakr@kernel.org (cherry picked from commit 1b93f3e8) Signed-off-by:
-
- 19 Jul, 2024 1 commit
-
-
Jammy Huang authored
Suspend will disable pcie device. Thus, resume should do full hw initialization again. Add some APIs to ast_drm_thaw() before ast_post_gpu() to fix the issue. v2: - fix function-call arguments Fixes: 5b71707d ("drm/ast: Enable and unlock device access early during init") Reported-by:
Cary Garrett <cogarre@gmail.com> Closes: https://lore.kernel.org/dri-devel/8ce1e1cc351153a890b65e62fed93b54ccd43f6a.camel@gmail.com/ Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Jocelyn Falempe <jfalempe@redhat.com> Cc: Dave Airlie <airlied@redhat.com> Cc: dri-devel@lists.freedesktop.org Cc: <stable@vger.kernel.org> # v6.6+ Signed-off-by:
Jammy Huang <jammy_huang@aspeedtech.com> Reviewed-by:
-
- 18 Jul, 2024 5 commits
-
-
Tvrtko Ursulin authored
If userspace provides an unknown or invalid handle anywhere in the handle array the rest of the driver will not handle that well. Fix it by checking handle was looked up successfully or otherwise fail the extension by jumping into the existing unwind. Signed-off-by:
Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Fixes: bae7cb5d ("drm/v3d: Create a CPU job extension for the reset performance query job") Cc: Maíra Canal <mcanal@igalia.com> Cc: Iago Toral Quiroga <itoral@igalia.com> Cc: stable@vger.kernel.org # v6.8+ Reviewed-by:
Maíra Canal <mcanal@igalia.com> Signed-off-by:
-
Tvrtko Ursulin authored
If userspace provides an unknown or invalid handle anywhere in the handle array the rest of the driver will not handle that well. Fix it by checking handle was looked up successfully or otherwise fail the extension by jumping into the existing unwind. Signed-off-by:
-
Tvrtko Ursulin authored
If fetching of userspace memory fails during the main loop, all drm sync objs looked up until that point will be leaked because of the missing drm_syncobj_put. Fix it by exporting and using a common cleanup helper. Signed-off-by:
-
Tvrtko Ursulin authored
If fetching of userspace memory fails during the main loop, all drm sync objs looked up until that point will be leaked because of the missing drm_syncobj_put. Fix it by exporting and using a common cleanup helper. Signed-off-by:
-
Tvrtko Ursulin authored
Check that the number of perfmons userspace is passing in the copy and reset extensions is not greater than the internal kernel storage where the ids will be copied into. Signed-off-by:
Iago Toral Quiroga <itoral@igalia.com> Reviewed-by:
-
- 16 Jul, 2024 1 commit
-
-
Danilo Krummrich authored
In commit 50c1a36f ("drm/gpuvm: track/lock/validate external/evicted objects") we started using drm_exec, but did not select DRM_EXEC in the Kconfig for DRM_GPUVM, fix this. Cc: Christian König <christian.koenig@amd.com> Cc: Boris Brezillon <boris.brezillon@collabora.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Fixes: 50c1a36f ("drm/gpuvm: track/lock/validate external/evicted objects") Signed-off-by:
Danilo Krummrich <dakr@redhat.com> Reviewed-by:
-
- 15 Jul, 2024 1 commit
-
-
Philip Mueller authored
This adds a DMI orientation quirk for the OrangePi Neo Linux Gaming Handheld. Signed-off-by:
Philip Mueller <philm@manjaro.org> Reviewed-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
-
- 11 Jul, 2024 1 commit
-
-
Qiuxu Zhuo authored
Sometimes the system [1] hangs on x86 I/O machine checks. However, the expected behavior is to reboot the system, as the machine check handler ultimately triggers a panic(), initiating a reboot in the last step. The root cause is that sometimes the panic() is blocked when drm_fb_helper_damage() invoking schedule_work() to flush the frame buffer. This occurs during the process of flushing all messages to the frame buffer driver as shown in the following call trace: Machine check occurs [2]: panic() console_flush_on_panic() console_flush_all() console_emit_next_record() con->write() vt_console_print() hide_cursor() vc->vc_sw->con_cursor() fbcon_cursor() ops->cursor() bit_cursor() soft_cursor() info->fbops->fb_imageblit() drm_fbdev_generic_defio_imageblit() drm_fb_helper_damage_area() drm_fb_helper_damage() schedule_work() // <--- blocked here ... emergency_restart() // wasn't invoked, so no reboot. During panic(), except the panic CPU, all the other CPUs are stopped. In schedule_work(), the panic CPU requires the lock of worker_pool to queue the work on that pool, while the lock may have been token by some other stopped CPU. So schedule_work() is blocked. Additionally, during a panic(), since there is no opportunity to execute any scheduled work, it's safe to fix this issue by skipping schedule_work() on 'oops_in_progress' in drm_fb_helper_damage(). [1] Enable the kernel option CONFIG_FRAMEBUFFER_CONSOLE, CONFIG_DRM_FBDEV_EMULATION, and boot with the 'console=tty0' kernel command line parameter. [2] Set 'panic_timeout' to a non-zero value before calling panic(). Acked-by:Yudong Wang <yudong.wang@intel.com> Tested-by:
Qiuxu Zhuo <qiuxu.zhuo@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240703141737.75378-1-qiuxu.zhuo@intel.comSigned-off-by:
Maarten Lankhorst,,, <maarten.lankhorst@linux.intel.com>
-
- 09 Jul, 2024 3 commits
-
-
Ma Ke authored
In cdv_intel_lvds_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd. Cc: stable@vger.kernel.org Fixes: 6a227d5f ("gma500: Add support for Cedarview") Signed-off-by:
Ma Ke <make24@iscas.ac.cn> Signed-off-by:
Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240709113311.37168-1-make24@iscas.ac.cn
-
Ma Ke authored
In psb_intel_lvds_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd. Cc: stable@vger.kernel.org Fixes: 89c78134 ("gma500: Add Poulsbo support") Signed-off-by:
-
Yao Zi authored
Allocated canvases may not be released on the error exit path of meson_drv_bind_master(), leading to resource leaking. Rewrite exit path to release canvases on error. Fixes: 2bf6b5b0 ("drm/meson: exclusively use the canvas provider module") Signed-off-by:
Yao Zi <ziyao@disroot.org> Reviewed-by:
Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240703155826.10385-2-ziyao@disroot.orgSigned-off-by:
-
- 08 Jul, 2024 1 commit
-
-
Adam Ford authored
In the process of adding support for shared IRQ pins, a scenario was accidentally created where adv7511_irq_process returned prematurely causing the EDID to fail randomly. Since the interrupt handler is broken up into two main helper functions, update both of them to treat the helper functions as IRQ handlers. These IRQ routines process their respective tasks as before, but if they determine that actual work was done, mark the respective IRQ status accordingly, and delay the check until everything has been processed. This should guarantee the helper functions don't return prematurely while still returning proper values of either IRQ_HANDLED or IRQ_NONE. Reported-by:
Liu Ying <victor.liu@nxp.com> Fixes: f3d96833 ("drm/bridge: adv7511: Allow IRQ to share GPIO pins") Signed-off-by:
Adam Ford <aford173@gmail.com> Tested-by: Liu Ying <victor.liu@nxp.com> # i.MX8MP EVK ADV7535 EDID retrieval w/o IRQ Reviewed-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240630221931.1650565-1-aford173@gmail.comSigned-off-by:
-
- 07 Jul, 2024 3 commits
-
-
Linus Torvalds authored
-
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linuxLinus Torvalds authored
Pull clk fixes from Stephen Boyd: "A set of clk fixes for the Qualcomm, Mediatek, and Allwinner drivers: - Fix the Qualcomm Stromer Plus PLL set_rate() clk_op to explicitly set the alpha enable bit and not set bits that don't exist - Mark Qualcomm IPQ9574 crypto clks as voted to avoid stuck clk warnings - Fix the parent of some PLLs on Qualcomm sm6530 so their rate is correct - Fix the min/max rate clamping logic in the Allwinner driver that got broken in v6.9 - Limit runtime PM enabling in the Mediatek driver to only mt8183-mfgcfg so that system wide resume doesn't break on other Mediatek SoCs" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: mediatek: mt8183: Only enable runtime PM on mt8183-mfgcfg clk: sunxi-ng: common: Don't call hw_to_ccu_common on hw without common clk: qcom: gcc-ipq9574: Add BRANCH_HALT_VOTED flag clk: qcom: apss-ipq-pll: remove 'config_ctl_hi_val' from Stromer pll configs clk: qcom: clk-alpha-pll: set ALPHA_EN bit for Stromer Plus PLLs clk: qcom: gcc-sm6350: Fix gpll6* & gpll7 parents -
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fixes from Michael Ellerman: - Fix unnecessary copy to 0 when kernel is booted at address 0 - Fix usercopy crash when dumping dtl via debugfs - Avoid possible crash when PCI hotplug races with error handling - Fix kexec crash caused by scv being disabled before other CPUs call-in - Fix powerpc selftests build with USERCFLAGS set Thanks to Anjali K, Ganesh Goudar, Gautam Menghani, Jinglin Wen, Nicholas Piggin, Sourabh Jain, Srikar Dronamraju, and Vishal Chourasia. * tag 'powerpc-6.10-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: selftests/powerpc: Fix build with USERCFLAGS set powerpc/pseries: Fix scv instruction crash with kexec powerpc/eeh: avoid possible crash when edev->pdev changes powerpc/pseries: Whitelist dtl slub object for copying to userspace powerpc/64s: Fix unnecessary copy to 0 when kernel is booted at address 0
-
- 06 Jul, 2024 3 commits
-
-
git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull smb client fix from Steve French: "Fix for smb3 readahead performance regression" * tag '6.10-rc6-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6: cifs: Fix read-performance regression by dropping readahead expansion
-
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c fix from Wolfram Sang: "An i2c driver fix" * tag 'i2c-for-6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
-
Michael Ellerman authored
Currently building the powerpc selftests with USERCFLAGS set to anything causes the build to break: $ make -C tools/testing/selftests/powerpc V=1 USERCFLAGS=-Wno-error ... gcc -Wno-error cache_shape.c ... cache_shape.c:18:10: fatal error: utils.h: No such file or directory 18 | #include "utils.h" | ^~~~~~~~~ compilation terminated. This happens because the USERCFLAGS are added to CFLAGS in lib.mk, which causes the check of CFLAGS in powerpc/flags.mk to skip setting CFLAGS at all, resulting in none of the usual CFLAGS being passed. That can be seen in the output above, the only flag passed to the compiler is -Wno-error. Fix it by dropping the conditional setting of CFLAGS in flags.mk. Instead always set CFLAGS, but also append USERCFLAGS if they are set. Note that appending to CFLAGS (with +=) wouldn't work, because flags.mk is included by multiple Makefiles (to support partial builds), causing CFLAGS to be appended to multiple times. Additionally that would place the USERCFLAGS prior to the standard CFLAGS, meaning the USERCFLAGS couldn't override the standard flags. Being able to override the standard flags is desirable, for example for adding -Wno-error. With the fix in place, the CFLAGS are set correctly, including the USERCFLAGS: $ make -C tools/testing/selftests/powerpc V=1 USERCFLAGS=-Wno-error ... gcc -std=gnu99 -O2 -Wall -Werror -DGIT_VERSION='"v6.10-rc2-7-gdea17e7e56c3"' -I/home/michael/linux/tools/testing/selftests/powerpc/include -Wno-error cache_shape.c ... Fixes: 5553a793 ("selftests/powerpc: Add flags.mk to support pmu buildable") Signed-off-by:Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20240706120833.909853-1-mpe@ellerman.id.au
-
- 05 Jul, 2024 11 commits
-
-
Linus Torvalds authored
Merge tag 'integrity-v6.10-fix' of ssh://ra.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity Pull integrity fix from Mimi Zohar: "A single bug fix to properly remove all of the securityfs IMA measurement lists" * tag 'integrity-v6.10-fix' of ssh://ra.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity: ima: fix wrong zero-assignment during securityfs dentry remove
-
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pciLinus Torvalds authored
Pull pci update from Bjorn Helgaas: - Update MAINTAINERS and CREDITS to credit Gustavo Pimentel with the Synopsys DesignWare eDMA driver and reflect that he is no longer at Synopsys and isn't in a position to maintain the DesignWare xData traffic generator (Bjorn Helgaas) * tag 'pci-v6.10-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: CREDITS: Add Synopsys DesignWare eDMA driver for Gustavo Pimentel MAINTAINERS: Orphan Synopsys DesignWare xData traffic generator
-
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull RISC-V fixes from Palmer Dabbelt: - A fix for the CMODX example in the recently added icache flushing prctl() - A fix to the perf driver to avoid corrupting event data on counter overflows when external overflow handlers are in use - A fix to clear all hardware performance monitor events on boot, to avoid dangling events firmware or previously booted kernels from triggering spuriously - A fix to the perf event probing logic to avoid erroneously reporting the presence of unimplemented counters. This also prevents some implemented counters from being reported - A build fix for the vector sigreturn selftest on clang - A fix to ftrace, which now requires the previously optional index argument to ftrace_graph_ret_addr() - A fix to avoid deadlocking if kexec crash handling triggers in an interrupt context * tag 'riscv-for-linus-6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: kexec: Avoid deadlock in kexec crash path riscv: stacktrace: fix usage of ftrace_graph_ret_addr() riscv: selftests: Fix vsetivli args for clang perf: RISC-V: Check standard event availability drivers/perf: riscv: Reset the counter to hpmevent mapping while starting cpus drivers/perf: riscv: Do not update the event data if uptodate documentation: Fix riscv cmodx example
-
https://gitlab.freedesktop.org/drm/kernelLinus Torvalds authored
Pull drm fixes from Daniel Vetter: "Just small fixes all over here, all quiet as it should. drivers: - amd: mostly amdgpu display fixes + radeon vm NULL deref fix - xe: migration error handling + typoed register name in gt setup - i915: usb-c fix to shut up warnings on MTL+ - panthor: fix sync-only jobs + ioctl validation fix to not EINVAL wrongly - panel quirks - nouveau: NULL deref in get_modes drm core: - fbdev big endian fix for the dma memory backed variant drivers/firmware: - fix sysfb refcounting" * tag 'drm-fixes-2024-07-05' of https://gitlab.freedesktop.org/drm/kernel: drm/xe/mcr: Avoid clobbering DSS steering drm/xe: fix error handling in xe_migrate_update_pgtables drm/ttm: Always take the bo delayed cleanup path for imported bos drm/fbdev-generic: Fix framebuffer on big endian devices drm/panthor: Fix sync-only jobs drm/panthor: Don't check the array stride on empty uobj arrays drm/amdgpu/atomfirmware: silence UBSAN warning drm/radeon: check bo_va->bo is non-NULL before using it drm/amd/display: Fix array-index-out-of-bounds in dml2/FCLKChangeSupport drm/amd/display: Update efficiency bandwidth for dcn351 drm/amd/display: Fix refresh rate range for some panel drm/amd/display: Account for cursor prefetch BW in DML1 mode support drm/amd/display: Add refresh rate range check drm/amd/display: Reset freesync config before update new state drm: panel-orientation-quirks: Add labels for both Valve Steam Deck revisions drm: panel-orientation-quirks: Add quirk for Valve Galileo drm/i915/display: For MTL+ platforms skip mg dp programming drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes firmware: sysfb: Fix reference count of sysfb parent device -
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linuxLinus Torvalds authored
Pull gpio fixes from Bartosz Golaszewski: "Two OF lookup quirks and one fix for an issue in the generic gpio-mmio driver: - add two OF lookup quirks for TSC2005 and MIPS Lantiq - don't try to figure out bgpio_bits from the 'ngpios' property in gpio-mmio" * tag 'gpio-fixes-for-v6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpiolib: of: add polarity quirk for TSC2005 gpio: mmio: do not calculate bgpio_bits via "ngpios" gpiolib: of: fix lookup quirk for MIPS Lantiq -
git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmddLinus Torvalds authored
Pull TPM fixes from Jarkko Sakkinen: "This contains the fixes for !chip->auth condition, preventing the breakage of: - tpm_ftpm_tee.c - tpm_i2c_nuvoton.c - tpm_ibmvtpm.c - tpm_tis_i2c_cr50.c - tpm_vtpm_proxy.c All drivers will continue to work as they did in 6.9, except a single warning (dev_warn() not WARN()) is printed to klog only to inform that authenticated sessions are not enabled" * tag 'tpmdd-next-6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm: Address !chip->auth in tpm_buf_append_hmac_session*() tpm: Address !chip->auth in tpm_buf_append_name() tpm: Address !chip->auth in tpm2_*_auth_session()
-
git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull kvm fix from Paolo Bonzini: - s390: fix support for z16 systems * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: s390: fix LPSWEY handling
-
Wolfram Sang authored
Merge tag 'i2c-host-fixes-6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current This tag includes a nice fix in the PNX driver that has been pending for a long time. Piotr has replaced a potential lock in the interrupt context with a more efficient and straightforward handling of the timeout signaling.
-
Daniel Vetter authored
Merge tag 'amd-drm-fixes-6.10-2024-07-03' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.10-2024-07-03: amdgpu: - Freesync fixes - DML1 bandwidth fix - DCN 3.5 fixes - DML2 fix - Silence an UBSAN warning radeon: - GPUVM fix Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240703184723.1981997-1-alexander.deucher@amd.com
-
Dmitry Torokhov authored
DTS for Nokia N900 incorrectly specifies "active high" polarity for the reset line, while the chip documentation actually specifies it as "active low". In the past the driver fudged gpiod API and inverted the logic internally, but it was changed in d0d89493. Fixes: d0d89493 ("Input: tsc2004/5 - switch to using generic device properties") Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by:
Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/ZoWXwYtwgJIxi-hD@google.comSigned-off-by:
Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-
Paolo Bonzini authored
Merge tag 'kvm-s390-master-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD KVM: s390: Fix z16 support The z16 support might fail with the lpswey instruction. Provide a handler.
-
- 04 Jul, 2024 1 commit
-
-
Jarkko Sakkinen authored
Unless tpm_chip_bootstrap() was called by the driver, !chip->auth can cause a null derefence in tpm_buf_hmac_session*(). Thus, address !chip->auth in tpm_buf_hmac_session*() and remove the fallback implementation for !TCG_TPM2_HMAC. Cc: stable@vger.kernel.org # v6.9+ Reported-by:
Stefan Berger <stefanb@linux.ibm.com> Closes: https://lore.kernel.org/linux-integrity/20240617193408.1234365-1-stefanb@linux.ibm.com/ Fixes: 1085b827 ("tpm: Add the rest of the session HMAC API") Tested-by: Michael Ellerman <mpe@ellerman.id.au> # ppc Signed-off-by:
Jarkko Sakkinen <jarkko@kernel.org>
-
