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2021-06-25Merge tag 'gpio-fixes-for-v5.13' of ↵Linus Torvalds3-1/+4
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix wake-up interrupt support on gpio-mxc - zero the padding bytes in a structure passed to user-space in the GPIO character device - require HAS_IOPORT_MAP in two drivers that need it to fix a Kbuild issue * tag 'gpio-fixes-for-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: AMD8111 and TQMX86 require HAS_IOPORT_MAP gpiolib: cdev: zero padding during conversion to gpioline_info_changed gpio: mxc: Fix disabled interrupt wake-up support
2021-06-25gpio: AMD8111 and TQMX86 require HAS_IOPORT_MAPJohannes Berg1-0/+2
Both of these drivers use ioport_map(), so they need to depend on HAS_IOPORT_MAP. Otherwise, they cannot be built even with COMPILE_TEST on architectures without an ioport implementation, such as ARCH=um. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-06-24Merge tag 'drm-fixes-2021-06-25' of git://anongit.freedesktop.org/drm/drmLinus Torvalds12-39/+100
Pull drm fixes from Dave Airlie: "This is a bit bigger than I'd like at this stage, and I guess last week was extra quiet, but it's mostly one fix across three drivers to wait for buffer move pinning to complete. There was one locking change that got reverted so it's just noise. Otherwise the amdgpu/nouveau changes are for known regressions, and otherwise it's just misc changes in kmb/atmel/vc4 drivers. Summary: core: - auth locking change + brown paper bag revert radeon/nouveau/amdgpu/ttm: - wait for BO to be pinned after moving it (same fix in three drivers) amdgpu: - Revert GFX9/10 doorbell fixes, we just end up trading one bug for another - Potential memory corruption fix in framebuffer handling nouveau: - fix regression checking dma addresses kmb: - error return fix atmel-hlcdc: - fix kernel warnings at boot - enable async flips vc4: - fix CPU hang due to power management" * tag 'drm-fixes-2021-06-25' of git://anongit.freedesktop.org/drm/drm: drm/nouveau: fix dma_address check for CPU/GPU sync drm/kmb: Fix error return code in kmb_hw_init() drm/amdgpu: wait for moving fence after pinning drm/radeon: wait for moving fence after pinning drm/nouveau: wait for moving fence after pinning v2 Revert "drm: add a locked version of drm_is_current_master" Revert "drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue." Revert "drm/amdgpu/gfx10: enlarge CP_MEC_DOORBELL_RANGE_UPPER to cover full doorbell." drm/amdgpu: Call drm_framebuffer_init last for framebuffer init drm: add a locked version of drm_is_current_master drm/atmel-hlcdc: Allow async page flips drm/panel: ld9040: reference spi_device_id table drm: atmel_hlcdc: Enable the crtc vblank prior to crtc usage. drm/vc4: hdmi: Make sure the controller is powered in detect drm/vc4: hdmi: Move the HSM clock enable to runtime_pm
2021-06-24Merge tag 'drm-misc-fixes-2021-06-24' of ↵Dave Airlie9-24/+91
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes A DMA address check for nouveau, an error code return fix for kmb, fixes to wait for a moving fence after pinning the BO for amdgpu, nouveau and radeon, a crtc and async page flip fix for atmel-hlcdc and a cpu hang fix for vc4. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20210624190353.wyizoil3wqrrxz5d@gilmour
2021-06-24Merge tag 'mmc-v5.13-rc6' of ↵Linus Torvalds1-5/+45
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fix from Ulf Hansson: "Use memcpy_to/fromio for dram-access-quirk in the meson-gx host driver" * tag 'mmc-v5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: meson-gx: use memcpy_to/fromio for dram-access-quirk
2021-06-24drm/nouveau: fix dma_address check for CPU/GPU syncChristian König1-2/+2
AGP for example doesn't have a dma_address array. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210614110517.1624-1-christian.koenig@amd.com
2021-06-23Merge tag 'spi-fix-v5.13-rc7' of ↵Linus Torvalds2-6/+10
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A couple of small, driver specific fixes that arrived in the past few weeks" * tag 'spi-fix-v5.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi-nxp-fspi: move the register operation after the clock enable spi: tegra20-slink: Ensure SPI controller reset is deasserted
2021-06-22drm/kmb: Fix error return code in kmb_hw_init()Zhen Lei1-0/+1
When the call to platform_get_irq() to obtain the IRQ of the lcd fails, the returned error code should be propagated. However, we currently do not explicitly assign this error code to 'ret'. As a result, 0 was incorrectly returned. Fixes: 7f7b96a8a0a1 ("drm/kmb: Add support for KeemBay Display") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Anitha Chrisanthus <anitha.chrisanthus@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210513134639.6541-1-thunder.leizhen@huawei.com
2021-06-22Revert "PCI: PM: Do not read power state in pci_enable_device_flags()"Rafael J. Wysocki1-3/+13
Revert commit 4514d991d992 ("PCI: PM: Do not read power state in pci_enable_device_flags()") that is reported to cause PCI device initialization issues on some systems. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213481 Link: https://lore.kernel.org/linux-acpi/YNDoGICcg0V8HhpQ@eldamar.lan Reported-by: Michael <phyre@rogers.com> Reported-by: Salvatore Bonaccorso <carnil@debian.org> Fixes: 4514d991d992 ("PCI: PM: Do not read power state in pci_enable_device_flags()") Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-06-22drm/amdgpu: wait for moving fence after pinningChristian König1-1/+13
We actually need to wait for the moving fence after pinning the BO to make sure that the pin is completed. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> References: https://lore.kernel.org/dri-devel/20210621151758.2347474-1-daniel.vetter@ffwll.ch/ CC: stable@kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20210622114506.106349-3-christian.koenig@amd.com
2021-06-22drm/radeon: wait for moving fence after pinningChristian König1-3/+13
We actually need to wait for the moving fence after pinning the BO to make sure that the pin is completed. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> References: https://lore.kernel.org/dri-devel/20210621151758.2347474-1-daniel.vetter@ffwll.ch/ CC: stable@kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20210622114506.106349-2-christian.koenig@amd.com
2021-06-22drm/nouveau: wait for moving fence after pinning v2Christian König1-1/+16
We actually need to wait for the moving fence after pinning the BO to make sure that the pin is completed. v2: grab the lock while waiting Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> References: https://lore.kernel.org/dri-devel/20210621151758.2347474-1-daniel.vetter@ffwll.ch/ CC: stable@kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20210622114506.106349-1-christian.koenig@amd.com
2021-06-22Revert "drm: add a locked version of drm_is_current_master"Daniel Vetter1-32/+19
This reverts commit 1815d9c86e3090477fbde066ff314a7e9721ee0f. Unfortunately this inverts the locking hierarchy, so back to the drawing board. Full lockdep splat below: ====================================================== WARNING: possible circular locking dependency detected 5.13.0-rc7-CI-CI_DRM_10254+ #1 Not tainted ------------------------------------------------------ kms_frontbuffer/1087 is trying to acquire lock: ffff88810dcd01a8 (&dev->master_mutex){+.+.}-{3:3}, at: drm_is_current_master+0x1b/0x40 but task is already holding lock: ffff88810dcd0488 (&dev->mode_config.mutex){+.+.}-{3:3}, at: drm_mode_getconnector+0x1c6/0x4a0 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (&dev->mode_config.mutex){+.+.}-{3:3}: __mutex_lock+0xab/0x970 drm_client_modeset_probe+0x22e/0xca0 __drm_fb_helper_initial_config_and_unlock+0x42/0x540 intel_fbdev_initial_config+0xf/0x20 [i915] async_run_entry_fn+0x28/0x130 process_one_work+0x26d/0x5c0 worker_thread+0x37/0x380 kthread+0x144/0x170 ret_from_fork+0x1f/0x30 -> #1 (&client->modeset_mutex){+.+.}-{3:3}: __mutex_lock+0xab/0x970 drm_client_modeset_commit_locked+0x1c/0x180 drm_client_modeset_commit+0x1c/0x40 __drm_fb_helper_restore_fbdev_mode_unlocked+0x88/0xb0 drm_fb_helper_set_par+0x34/0x40 intel_fbdev_set_par+0x11/0x40 [i915] fbcon_init+0x270/0x4f0 visual_init+0xc6/0x130 do_bind_con_driver+0x1e5/0x2d0 do_take_over_console+0x10e/0x180 do_fbcon_takeover+0x53/0xb0 register_framebuffer+0x22d/0x310 __drm_fb_helper_initial_config_and_unlock+0x36c/0x540 intel_fbdev_initial_config+0xf/0x20 [i915] async_run_entry_fn+0x28/0x130 process_one_work+0x26d/0x5c0 worker_thread+0x37/0x380 kthread+0x144/0x170 ret_from_fork+0x1f/0x30 -> #0 (&dev->master_mutex){+.+.}-{3:3}: __lock_acquire+0x151e/0x2590 lock_acquire+0xd1/0x3d0 __mutex_lock+0xab/0x970 drm_is_current_master+0x1b/0x40 drm_mode_getconnector+0x37e/0x4a0 drm_ioctl_kernel+0xa8/0xf0 drm_ioctl+0x1e8/0x390 __x64_sys_ioctl+0x6a/0xa0 do_syscall_64+0x39/0xb0 entry_SYSCALL_64_after_hwframe+0x44/0xae other info that might help us debug this: Chain exists of: &dev->master_mutex --> &client->modeset_mutex --> &dev->mode_config.mutex Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&dev->mode_config.mutex); lock(&client->modeset_mutex); lock(&dev->mode_config.mutex); lock(&dev->master_mutex); *** DEADLOCK *** 1 lock held by kms_frontbuffer/1087: #0: ffff88810dcd0488 (&dev->mode_config.mutex){+.+.}-{3:3}, at: drm_mode_getconnector+0x1c6/0x4a0 stack backtrace: CPU: 7 PID: 1087 Comm: kms_frontbuffer Not tainted 5.13.0-rc7-CI-CI_DRM_10254+ #1 Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.3234.A01.1906141750 06/14/2019 Call Trace: dump_stack+0x7f/0xad check_noncircular+0x12e/0x150 __lock_acquire+0x151e/0x2590 lock_acquire+0xd1/0x3d0 __mutex_lock+0xab/0x970 drm_is_current_master+0x1b/0x40 drm_mode_getconnector+0x37e/0x4a0 drm_ioctl_kernel+0xa8/0xf0 drm_ioctl+0x1e8/0x390 __x64_sys_ioctl+0x6a/0xa0 do_syscall_64+0x39/0xb0 entry_SYSCALL_64_after_hwframe+0x44/0xae Note that this broke the intel-gfx CI pretty much across the board because it has to reboot machines after it hits a lockdep splat. Testcase: igt/debugfs_test/read_all_entries Acked-by: Petri Latvala <petri.latvala@intel.com> Fixes: 1815d9c86e30 ("drm: add a locked version of drm_is_current_master") Cc: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com> Cc: Emil Velikov <emil.l.velikov@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210622075409.2673805-1-daniel.vetter@ffwll.ch
2021-06-22gpiolib: cdev: zero padding during conversion to gpioline_info_changedGabriel Knezek1-0/+1
When userspace requests a GPIO v1 line info changed event, lineinfo_watch_read() populates and returns the gpioline_info_changed structure. It contains 5 words of padding at the end which are not initialized before being returned to userspace. Zero the structure in gpio_v2_line_info_change_to_v1() before populating its contents. Fixes: aad955842d1c ("gpiolib: cdev: support GPIO_V2_GET_LINEINFO_IOCTL and GPIO_V2_GET_LINEINFO_WATCH_IOCTL") Signed-off-by: Gabriel Knezek <gabeknez@linux.microsoft.com> Reviewed-by: Kent Gibson <warthog618@gmail.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-06-22Revert "drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue."Yifan Zhang1-5/+1
This reverts commit 4cbbe34807938e6e494e535a68d5ff64edac3f20. Reason for revert: side effect of enlarging CP_MEC_DOORBELL_RANGE may cause some APUs fail to enter gfxoff in certain user cases. Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2021-06-22Revert "drm/amdgpu/gfx10: enlarge CP_MEC_DOORBELL_RANGE_UPPER to cover full ↵Yifan Zhang1-5/+1
doorbell." This reverts commit 1c0b0efd148d5b24c4932ddb3fa03c8edd6097b3. Reason for revert: Side effect of enlarging CP_MEC_DOORBELL_RANGE may cause some APUs fail to enter gfxoff in certain user cases. Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2021-06-22drm/amdgpu: Call drm_framebuffer_init last for framebuffer initMichel Dänzer1-5/+7
Once drm_framebuffer_init has returned 0, the framebuffer is hooked up to the reference counting machinery and can no longer be destroyed with a simple kfree. Therefore, it must be called last. If drm_framebuffer_init returns 0 but its caller then returns non-0, there will likely be memory corruption fireworks down the road. The following lead me to this fix: [ 12.891228] kernel BUG at lib/list_debug.c:25! [...] [ 12.891263] RIP: 0010:__list_add_valid+0x4b/0x70 [...] [ 12.891324] Call Trace: [ 12.891330] drm_framebuffer_init+0xb5/0x100 [drm] [ 12.891378] amdgpu_display_gem_fb_verify_and_init+0x47/0x120 [amdgpu] [ 12.891592] ? amdgpu_display_user_framebuffer_create+0x10d/0x1f0 [amdgpu] [ 12.891794] amdgpu_display_user_framebuffer_create+0x126/0x1f0 [amdgpu] [ 12.891995] drm_internal_framebuffer_create+0x378/0x3f0 [drm] [ 12.892036] ? drm_internal_framebuffer_create+0x3f0/0x3f0 [drm] [ 12.892075] drm_mode_addfb2+0x34/0xd0 [drm] [ 12.892115] ? drm_internal_framebuffer_create+0x3f0/0x3f0 [drm] [ 12.892153] drm_ioctl_kernel+0xe2/0x150 [drm] [ 12.892193] drm_ioctl+0x3da/0x460 [drm] [ 12.892232] ? drm_internal_framebuffer_create+0x3f0/0x3f0 [drm] [ 12.892274] amdgpu_drm_ioctl+0x43/0x80 [amdgpu] [ 12.892475] __se_sys_ioctl+0x72/0xc0 [ 12.892483] do_syscall_64+0x33/0x40 [ 12.892491] entry_SYSCALL_64_after_hwframe+0x44/0xae Fixes: f258907fdd835e "drm/amdgpu: Verify bo size can fit framebuffer size on init." Signed-off-by: Michel Dänzer <mdaenzer@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-21gpio: mxc: Fix disabled interrupt wake-up supportLoic Poulain1-1/+1
A disabled/masked interrupt marked as wakeup source must be re-enable and unmasked in order to be able to wake-up the host. That can be done by flaging the irqchip with IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND. Note: It 'sometimes' works without that change, but only thanks to the lazy generic interrupt disabling (keeping interrupt unmasked). Reported-by: Michal Koziel <michal.koziel@emlogic.no> Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-06-21drm: add a locked version of drm_is_current_masterDesmond Cheong Zhi Xi1-19/+32
While checking the master status of the DRM file in drm_is_current_master(), the device's master mutex should be held. Without the mutex, the pointer fpriv->master may be freed concurrently by another process calling drm_setmaster_ioctl(). This could lead to use-after-free errors when the pointer is subsequently dereferenced in drm_lease_owner(). The callers of drm_is_current_master() from drm_auth.c hold the device's master mutex, but external callers do not. Hence, we implement drm_is_current_master_locked() to be used within drm_auth.c, and modify drm_is_current_master() to grab the device's master mutex before checking the master status. Reported-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210620110327.4964-2-desmondcheongzx@gmail.com
2021-06-20Merge tag 'irq_urgent_for_v5.13_rc6' of ↵Linus Torvalds1-1/+35
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Borislav Petkov: "A single fix for GICv3 to not take an interrupt in an NMI context" * tag 'irq_urgent_for_v5.13_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic-v3: Workaround inconsistent PMR setting on NMI entry
2021-06-20drm/atmel-hlcdc: Allow async page flipsDan Sneddon1-0/+1
The driver is capable of doing async page flips so we need to tell the core to allow them. Signed-off-by: Dan Sneddon <dan.sneddon@microchip.com> Tested-by: Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210330151721.6616-1-dan.sneddon@microchip.com
2021-06-19drm/panel: ld9040: reference spi_device_id tableKrzysztof Kozlowski1-0/+1
Reference the spi_device_id table to silence W=1 warning: drivers/gpu/drm/panel/panel-samsung-ld9040.c:377:35: warning: ‘ld9040_ids’ defined but not used [-Wunused-const-variable=] This also would be needed for matching the driver if booted without CONFIG_OF (although it's not necessarily real case). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210526123002.12913-1-krzysztof.kozlowski@canonical.com
2021-06-19drm: atmel_hlcdc: Enable the crtc vblank prior to crtc usage.Dan Sneddon1-7/+10
'commit eec44d44a3d2 ("drm/atmel: Use drm_atomic_helper_commit")' removed the home-grown handling of atomic commits and exposed an issue in the crtc atomic commit handling where vblank is expected to be enabled but hasn't yet, causing kernel warnings during boot. This patch cleans up the crtc vblank handling thus removing the warning on boot. Fixes: eec44d44a3d2 ("drm/atmel: Use drm_atomic_helper_commit") Signed-off-by: Dan Sneddon <dan.sneddon@microchip.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210602160846.5013-1-dan.sneddon@microchip.com
2021-06-19Merge tag 's390-5.13-4' of ↵Linus Torvalds1-2/+9
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Vasily Gorbik: - Fix zcrypt ioctl hang due to AP queue msg counter dropping below 0 when pending requests are purged. - Two fixes for the machine check handler in the entry code. * tag 's390-5.13-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/ap: Fix hanging ioctl caused by wrong msg counter s390/mcck: fix invalid KVM guest condition check s390/mcck: fix calculation of SIE critical section size
2021-06-19Merge tag 'net-5.13-rc7' of ↵Linus Torvalds63-208/+396
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Networking fixes for 5.13-rc7, including fixes from wireless, bpf, bluetooth, netfilter and can. Current release - regressions: - mlxsw: spectrum_qdisc: Pass handle, not band number to find_class() to fix modifying offloaded qdiscs - lantiq: net: fix duplicated skb in rx descriptor ring - rtnetlink: fix regression in bridge VLAN configuration, empty info is not an error, bot-generated "fix" was not needed - libbpf: s/rx/tx/ typo on umem->rx_ring_setup_done to fix umem creation Current release - new code bugs: - ethtool: fix NULL pointer dereference during module EEPROM dump via the new netlink API - mlx5e: don't update netdev RQs with PTP-RQ, the special purpose queue should not be visible to the stack - mlx5e: select special PTP queue only for SKBTX_HW_TSTAMP skbs - mlx5e: verify dev is present in get devlink port ndo, avoid a panic Previous releases - regressions: - neighbour: allow NUD_NOARP entries to be force GCed - further fixes for fallout from reorg of WiFi locking (staging: rtl8723bs, mac80211, cfg80211) - skbuff: fix incorrect msg_zerocopy copy notifications - mac80211: fix NULL ptr deref for injected rate info - Revert "net/mlx5: Arm only EQs with EQEs" it may cause missed IRQs Previous releases - always broken: - bpf: more speculative execution fixes - netfilter: nft_fib_ipv6: skip ipv6 packets from any to link-local - udp: fix race between close() and udp_abort() resulting in a panic - fix out of bounds when parsing TCP options before packets are validated (in netfilter: synproxy, tc: sch_cake and mptcp) - mptcp: improve operation under memory pressure, add missing wake-ups - mptcp: fix double-lock/soft lookup in subflow_error_report() - bridge: fix races (null pointer deref and UAF) in vlan tunnel egress - ena: fix DMA mapping function issues in XDP - rds: fix memory leak in rds_recvmsg Misc: - vrf: allow larger MTUs - icmp: don't send out ICMP messages with a source address of 0.0.0.0 - cdc_ncm: switch to eth%d interface naming" * tag 'net-5.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (139 commits) net: ethernet: fix potential use-after-free in ec_bhf_remove selftests/net: Add icmp.sh for testing ICMP dummy address responses icmp: don't send out ICMP messages with a source address of 0.0.0.0 net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSY net: ll_temac: Fix TX BD buffer overwrite net: ll_temac: Add memory-barriers for TX BD access net: ll_temac: Make sure to free skb when it is completely used MAINTAINERS: add Guvenc as SMC maintainer bnxt_en: Call bnxt_ethtool_free() in bnxt_init_one() error path bnxt_en: Fix TQM fastpath ring backing store computation bnxt_en: Rediscover PHY capabilities after firmware reset cxgb4: fix wrong shift. mac80211: handle various extensible elements correctly mac80211: reset profile_periodicity/ema_ap cfg80211: avoid double free of PMSR request cfg80211: make certificate generation more robust mac80211: minstrel_ht: fix sample time check net: qed: Fix memcpy() overflow of qed_dcbx_params() net: cdc_eem: fix tx fixup skb leak net: hamradio: fix memory leak in mkiss_close ...
2021-06-18Merge tag 'pci-v5.13-fixes-2' of ↵Linus Torvalds6-131/+262
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI fixes from Bjorn Helgaas: - Clear 64-bit flag for host bridge windows below 4GB to fix a resource allocation regression added in -rc1 (Punit Agrawal) - Fix tegra194 MCFG quirk build regressions added in -rc1 (Jon Hunter) - Avoid secondary bus resets on TI KeyStone C667X devices (Antti Järvinen) - Avoid secondary bus resets on some NVIDIA GPUs (Shanker Donthineni) - Work around FLR erratum on Huawei Intelligent NIC VF (Chiqijun) - Avoid broken ATS on AMD Navi14 GPU (Evan Quan) - Trust Broadcom BCM57414 NIC to isolate functions even though it doesn't advertise ACS support (Sriharsha Basavapatna) - Work around AMD RS690 BIOSes that don't configure DMA above 4GB (Mikel Rychliski) - Fix panic during PIO transfer on Aardvark controller (Pali Rohár) * tag 'pci-v5.13-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: aardvark: Fix kernel panic during PIO transfer PCI: Add AMD RS690 quirk to enable 64-bit DMA PCI: Add ACS quirk for Broadcom BCM57414 NIC PCI: Mark AMD Navi14 GPU ATS as broken PCI: Work around Huawei Intelligent NIC VF FLR erratum PCI: Mark some NVIDIA GPUs to avoid bus reset PCI: Mark TI C667X to avoid bus reset PCI: tegra194: Fix MCFG quirk build regressions PCI: of: Clear 64-bit flag for non-prefetchable memory below 4GB
2021-06-18net: ethernet: fix potential use-after-free in ec_bhf_removePavel Skripkin1-1/+3
static void ec_bhf_remove(struct pci_dev *dev) { ... struct ec_bhf_priv *priv = netdev_priv(net_dev); unregister_netdev(net_dev); free_netdev(net_dev); pci_iounmap(dev, priv->dma_io); pci_iounmap(dev, priv->io); ... } priv is netdev private data, but it is used after free_netdev(). It can cause use-after-free when accessing priv pointer. So, fix it by moving free_netdev() after pci_iounmap() calls. Fixes: 6af55ff52b02 ("Driver for Beckhoff CX5020 EtherCAT master module.") Signed-off-by: Pavel Skripkin <paskripkin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-18net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSYEsben Haabendal1-0/+5
As documented in Documentation/networking/driver.rst, the ndo_start_xmit method must not return NETDEV_TX_BUSY under any normal circumstances, and as recommended, we simply stop the tx queue in advance, when there is a risk that the next xmit would cause a NETDEV_TX_BUSY return. Signed-off-by: Esben Haabendal <esben@geanix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-18net: ll_temac: Fix TX BD buffer overwriteEsben Haabendal1-1/+1
Just as the initial check, we need to ensure num_frag+1 buffers available, as that is the number of buffers we are going to use. This fixes a buffer overflow, which might be seen during heavy network load. Complete lockup of TEMAC was reproducible within about 10 minutes of a particular load. Fixes: 84823ff80f74 ("net: ll_temac: Fix race condition causing TX hang") Cc: stable@vger.kernel.org # v5.4+ Signed-off-by: Esben Haabendal <esben@geanix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-18net: ll_temac: Add memory-barriers for TX BD accessEsben Haabendal1-1/+13
Add a couple of memory-barriers to ensure correct ordering of read/write access to TX BDs. In xmit_done, we should ensure that reading the additional BD fields are only done after STS_CTRL_APP0_CMPLT bit is set. When xmit_done marks the BD as free by setting APP0=0, we need to ensure that the other BD fields are reset first, so we avoid racing with the xmit path, which writes to the same fields. Finally, making sure to read APP0 of next BD after the current BD, ensures that we see all available buffers. Signed-off-by: Esben Haabendal <esben@geanix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-18net: ll_temac: Make sure to free skb when it is completely usedEsben Haabendal1-1/+5
With the skb pointer piggy-backed on the TX BD, we have a simple and efficient way to free the skb buffer when the frame has been transmitted. But in order to avoid freeing the skb while there are still fragments from the skb in use, we need to piggy-back on the TX BD of the skb, not the first. Without this, we are doing use-after-free on the DMA side, when the first BD of a multi TX BD packet is seen as completed in xmit_done, and the remaining BDs are still being processed. Cc: stable@vger.kernel.org # v5.4+ Signed-off-by: Esben Haabendal <esben@geanix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-18bnxt_en: Call bnxt_ethtool_free() in bnxt_init_one() error pathSomnath Kotur1-0/+1
bnxt_ethtool_init() may have allocated some memory and we need to call bnxt_ethtool_free() to properly unwind if bnxt_init_one() fails. Fixes: 7c3809181468 ("bnxt_en: Refactor bnxt_init_one() and turn on TPA support on 57500 chips.") Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-18bnxt_en: Fix TQM fastpath ring backing store computationRukhsana Ansari1-1/+1
TQM fastpath ring needs to be sized to store both the requester and responder side of RoCE QPs in TQM for supporting bi-directional tests. Fix bnxt_alloc_ctx_mem() to multiply the RoCE QPs by a factor of 2 when computing the number of entries for TQM fastpath ring. This fixes an RX pipeline stall issue when running bi-directional max RoCE QP tests. Fixes: c7dd7ab4b204 ("bnxt_en: Improve TQM ring context memory sizing formulas.") Signed-off-by: Rukhsana Ansari <rukhsana.ansari@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-18bnxt_en: Rediscover PHY capabilities after firmware resetMichael Chan1-0/+5
There is a missing bnxt_probe_phy() call in bnxt_fw_init_one() to rediscover the PHY capabilities after a firmware reset. This can cause some PHY related functionalities to fail after a firmware reset. For example, in multi-host, the ability for any host to configure the PHY settings may be lost after a firmware reset. Fixes: ec5d31e3c15d ("bnxt_en: Handle firmware reset status during IF_UP.") Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-18cxgb4: fix wrong shift.Pavel Machek1-1/+1
While fixing coverity warning, commit dd2c79677375 introduced typo in shift value. Fix that. Signed-off-by: Pavel Machek (CIP) <pavel@denx.de> Fixes: dd2c79677375 ("cxgb4: Fix unintentional sign extension issues") Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-18Merge tag 'pm-5.13-rc7' of ↵Linus Torvalds2-243/+12
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Remove recently added frequency invariance support from the CPPC cpufreq driver, because it has turned out to be problematic and it cannot be fixed properly on time for 5.13 (Viresh Kumar)" * tag 'pm-5.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: Revert "cpufreq: CPPC: Add support for frequency invariance"
2021-06-18Merge tag 'usb-5.13-rc7' of ↵Linus Torvalds3-3/+22
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are three small USB fixes for reported problems for 5.13-rc7. They include: - disable autosuspend for a cypress USB hub - fix the battery charger detection for the chipidea driver - fix a kernel panic in the dwc3 driver due to a previous change in 5.13-rc1. All have been in linux-next with no reported problems" * tag 'usb-5.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: core: hub: Disable autosuspend for Cypress CY7C65632 usb: chipidea: imx: Fix Battery Charger 1.2 CDP detection usb: dwc3: core: fix kernel panic when do reboot
2021-06-18Merge tag 'drm-fixes-2021-06-18' of git://anongit.freedesktop.org/drm/drmLinus Torvalds2-2/+10
Pull drm fixes from Dave Airlie: "Not much happening in fixes land this week only one PR for two amdgpu powergating fixes was waiting for me, maybe something will show up over the weekend, maybe not. amdgpu: - GFX9 and 10 powergating fixes" * tag 'drm-fixes-2021-06-18' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu/gfx10: enlarge CP_MEC_DOORBELL_RANGE_UPPER to cover full doorbell. drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue.
2021-06-18PCI: aardvark: Fix kernel panic during PIO transferPali Rohár1-9/+40
Trying to start a new PIO transfer by writing value 0 in PIO_START register when previous transfer has not yet completed (which is indicated by value 1 in PIO_START) causes an External Abort on CPU, which results in kernel panic: SError Interrupt on CPU0, code 0xbf000002 -- SError Kernel panic - not syncing: Asynchronous SError Interrupt To prevent kernel panic, it is required to reject a new PIO transfer when previous one has not finished yet. If previous PIO transfer is not finished yet, the kernel may issue a new PIO request only if the previous PIO transfer timed out. In the past the root cause of this issue was incorrectly identified (as it often happens during link retraining or after link down event) and special hack was implemented in Trusted Firmware to catch all SError events in EL3, to ignore errors with code 0xbf000002 and not forwarding any other errors to kernel and instead throw panic from EL3 Trusted Firmware handler. Links to discussion and patches about this issue: https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/commit/?id=3c7dcdac5c50 https://lore.kernel.org/linux-pci/20190316161243.29517-1-repk@triplefau.lt/ https://lore.kernel.org/linux-pci/971be151d24312cc533989a64bd454b4@www.loen.fr/ https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/1541 But the real cause was the fact that during link retraining or after link down event the PIO transfer may take longer time, up to the 1.44s until it times out. This increased probability that a new PIO transfer would be issued by kernel while previous one has not finished yet. After applying this change into the kernel, it is possible to revert the mentioned TF-A hack and SError events do not have to be caught in TF-A EL3. Link: https://lore.kernel.org/r/20210608203655.31228-1-pali@kernel.org Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Marek Behún <kabel@kernel.org> Cc: stable@vger.kernel.org # 7fbcb5da811b ("PCI: aardvark: Don't rely on jiffies while holding spinlock")
2021-06-18PCI: Add ACS quirk for Broadcom BCM57414 NICSriharsha Basavapatna1-0/+2
The Broadcom BCM57414 NIC may be a multi-function device. While it does not advertise an ACS capability, peer-to-peer transactions are not possible between the individual functions, so it is safe to treat them as fully isolated. Add an ACS quirk for this device so the functions can be in independent IOMMU groups and attached individually to userspace applications using VFIO. [bhelgaas: commit log] Link: https://lore.kernel.org/r/1621645997-16251-1-git-send-email-michael.chan@broadcom.com Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: stable@vger.kernel.org
2021-06-18PCI: Mark AMD Navi14 GPU ATS as brokenEvan Quan1-1/+3
Observed unexpected GPU hang during runpm stress test on 0x7341 rev 0x00. Further debugging shows broken ATS is related. Disable ATS on this part. Similar issues on other devices: a2da5d8cc0b0 ("PCI: Mark AMD Raven iGPU ATS as broken in some platforms") 45beb31d3afb ("PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken") 5e89cd303e3a ("PCI: Mark AMD Navi14 GPU rev 0xc5 ATS as broken") Suggested-by: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20210602021255.939090-1-evan.quan@amd.com Signed-off-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Krzysztof Wilczyński <kw@linux.com> Cc: stable@vger.kernel.org
2021-06-18PCI: Work around Huawei Intelligent NIC VF FLR erratumChiqijun1-0/+65
pcie_flr() starts a Function Level Reset (FLR), waits 100ms (the maximum time allowed for FLR completion by PCIe r5.0, sec 6.6.2), and waits for the FLR to complete. It assumes the FLR is complete when a config read returns valid data. When we do an FLR on several Huawei Intelligent NIC VFs at the same time, firmware on the NIC processes them serially. The VF may respond to config reads before the firmware has completed its reset processing. If we bind a driver to the VF (e.g., by assigning the VF to a virtual machine) in the interval between the successful config read and completion of the firmware reset processing, the NIC VF driver may fail to load. Prevent this driver failure by waiting for the NIC firmware to complete its reset processing. Not all NIC firmware supports this feature. [bhelgaas: commit log] Link: https://support.huawei.com/enterprise/en/doc/EDOC1100063073/87950645/vm-oss-occasionally-fail-to-load-the-in200-driver-when-the-vf-performs-flr Link: https://lore.kernel.org/r/20210414132301.1793-1-chiqijun@huawei.com Signed-off-by: Chiqijun <chiqijun@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Alex Williamson <alex.williamson@redhat.com> Cc: stable@vger.kernel.org
2021-06-18PCI: Mark some NVIDIA GPUs to avoid bus resetShanker Donthineni1-0/+12
Some NVIDIA GPU devices do not work with SBR. Triggering SBR leaves the device inoperable for the current system boot. It requires a system hard-reboot to get the GPU device back to normal operating condition post-SBR. For the affected devices, enable NO_BUS_RESET quirk to avoid the issue. This issue will be fixed in the next generation of hardware. Link: https://lore.kernel.org/r/20210608054857.18963-8-ameynarkhede03@gmail.com Signed-off-by: Shanker Donthineni <sdonthineni@nvidia.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Sinan Kaya <okaya@kernel.org> Cc: stable@vger.kernel.org
2021-06-18PCI: Mark TI C667X to avoid bus resetAntti Järvinen1-0/+10
Some TI KeyStone C667X devices do not support bus/hot reset. The PCIESS automatically disables LTSSM when Secondary Bus Reset is received and device stops working. Prevent bus reset for these devices. With this change, the device can be assigned to VMs with VFIO, but it will leak state between VMs. Reference: https://e2e.ti.com/support/processors/f/791/t/954382 Link: https://lore.kernel.org/r/20210315102606.17153-1-antti.jarvinen@gmail.com Signed-off-by: Antti Järvinen <antti.jarvinen@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Kishon Vijay Abraham I <kishon@ti.com> Cc: stable@vger.kernel.org
2021-06-18PCI: tegra194: Fix MCFG quirk build regressionsJon Hunter3-121/+128
7f100744749e ("PCI: tegra: Add Tegra194 MCFG quirks for ECAM errata") caused a few build regressions: - 7f100744749e removed the Makefile rule for CONFIG_PCIE_TEGRA194, so pcie-tegra.c can no longer be built as a module. Restore that rule. - 7f100744749e added "#ifdef CONFIG_PCIE_TEGRA194" around the native driver, but that's only set when the driver is built-in (for a module, CONFIG_PCIE_TEGRA194_MODULE is defined). The ACPI quirk is completely independent of the rest of the native driver, so move the quirk to its own file and remove the #ifdef in the native driver. - 7f100744749e added symbols that are always defined but used only when CONFIG_PCIEASPM, which causes warnings when CONFIG_PCIEASPM is not set: drivers/pci/controller/dwc/pcie-tegra194.c:259:18: warning: ‘event_cntr_data_offset’ defined but not used [-Wunused-const-variable=] drivers/pci/controller/dwc/pcie-tegra194.c:250:18: warning: ‘event_cntr_ctrl_offset’ defined but not used [-Wunused-const-variable=] drivers/pci/controller/dwc/pcie-tegra194.c:243:27: warning: ‘pcie_gen_freq’ defined but not used [-Wunused-const-variable=] Fixes: 7f100744749e ("PCI: tegra: Add Tegra194 MCFG quirks for ECAM errata") Link: https://lore.kernel.org/r/20210610064134.336781-1-jonathanh@nvidia.com Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Thierry Reding <treding@nvidia.com>
2021-06-18PCI: of: Clear 64-bit flag for non-prefetchable memory below 4GBPunit Agrawal1-0/+2
Alexandru and Qu reported this resource allocation failure on ROCKPro64 v2 and ROCK Pi 4B, both based on the RK3399: pci_bus 0000:00: root bus resource [mem 0xfa000000-0xfbdfffff 64bit] pci 0000:00:00.0: PCI bridge to [bus 01] pci 0000:00:00.0: BAR 14: no space for [mem size 0x00100000] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit] "BAR 14" is the PCI bridge's 32-bit non-prefetchable window, and our PCI allocation code isn't smart enough to allocate it in a host bridge window marked as 64-bit, even though this should work fine. A DT host bridge description includes the windows from the CPU address space to the PCI bus space. On a few architectures (microblaze, powerpc, sparc), the DT may also describe PCI devices themselves, including their BARs. Before 9d57e61bf723 ("of/pci: Add IORESOURCE_MEM_64 to resource flags for 64-bit memory addresses"), of_bus_pci_get_flags() ignored the fact that some DT addresses described 64-bit windows and BARs. That was a problem because the virtio virtual NIC has a 32-bit BAR and a 64-bit BAR, and the driver couldn't distinguish them. 9d57e61bf723 set IORESOURCE_MEM_64 for those 64-bit DT ranges, which fixed the virtio driver. But it also set IORESOURCE_MEM_64 for host bridge windows, which exposed the fact that the PCI allocator isn't smart enough to put 32-bit resources in those 64-bit windows. Clear IORESOURCE_MEM_64 from host bridge windows since we don't need that information. Suggested-by: Bjorn Helgaas <bhelgaas@google.com> Fixes: 9d57e61bf723 ("of/pci: Add IORESOURCE_MEM_64 to resource flags for 64-bit memory addresses") Link: https://lore.kernel.org/r/20210614230457.752811-1-punitagrawal@gmail.com Reported-at: https://lore.kernel.org/lkml/7a1e2ebc-f7d8-8431-d844-41a9c36a8911@arm.com/ Reported-at: https://lore.kernel.org/lkml/YMyTUv7Jsd89PGci@m4/T/#u Reported-by: Alexandru Elisei <alexandru.elisei@arm.com> Reported-by: Qu Wenruo <wqu@suse.com> Tested-by: Alexandru Elisei <alexandru.elisei@arm.com> Tested-by: Domenico Andreoli <domenico.andreoli@linux.com> Signed-off-by: Punit Agrawal <punitagrawal@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Ard Biesheuvel <ardb@kernel.org>
2021-06-18Merge tag 'amd-drm-fixes-5.13-2021-06-16' of ↵Dave Airlie2-2/+10
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-5.13-2021-06-16: amdgpu: - GFX9 and 10 powergating fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210616204913.4368-1-alexander.deucher@amd.com
2021-06-17net: qed: Fix memcpy() overflow of qed_dcbx_params()Kees Cook1-1/+3
The source (&dcbx_info->operational.params) and dest (&p_hwfn->p_dcbx_info->set.config.params) are both struct qed_dcbx_params (560 bytes), not struct qed_dcbx_admin_params (564 bytes), which is used as the memcpy() size. However it seems that struct qed_dcbx_operational_params (dcbx_info->operational)'s layout matches struct qed_dcbx_admin_params (p_hwfn->p_dcbx_info->set.config)'s 4 byte difference (3 padding, 1 byte for "valid"). On the assumption that the size is wrong (rather than the source structure type), adjust the memcpy() size argument to be 4 bytes smaller and add a BUILD_BUG_ON() to validate any changes to the structure sizes. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-17net: cdc_eem: fix tx fixup skb leakLinyu Yuan1-1/+1
when usbnet transmit a skb, eem fixup it in eem_tx_fixup(), if skb_copy_expand() failed, it return NULL, usbnet_start_xmit() will have no chance to free original skb. fix it by free orginal skb in eem_tx_fixup() first, then check skb clone status, if failed, return NULL to usbnet. Fixes: 9f722c0978b0 ("usbnet: CDC EEM support (v5)") Signed-off-by: Linyu Yuan <linyyuan@codeaurora.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-17Merge tag 'mlx5-fixes-2021-06-16' of ↵David S. Miller7-14/+45
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5 fixes 2021-06-16 This series introduces some fixes to mlx5 driver. Please pull and let me know if there is any problem. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-23 14:39:01 +0300