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2022-09-08spi: lpspi: Remove the unneeded result variableye xingchen
Return the value pm_runtime_force_suspend() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/20220908010429.342875-1-ye.xingchen@zte.com.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-07spi: Add capability to perform some transfer with chipselect offChristophe Leroy
Some components require a few clock cycles with chipselect off before or/and after the data transfer done with CS on. Typically IDT 801034 QUAD PCM CODEC datasheet states "Note *: CCLK should have one cycle before CS goes low, and two cycles after CS goes high". The cycles "before" are implicitely provided by all previous activity on the SPI bus. But the cycles "after" must be provided in order to terminate the SPI transfer. In order to use that kind of component, add a cs_off flag to spi_transfer struct. When this flag is set, the transfer is performed with chipselect off. This allows consummer to add a dummy transfer at the end of the transfer list which is performed with chipselect OFF, providing the required additional clock cycles. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/434165c46f06d802690208a11e7ea2500e8da4c7.1662558898.git.christophe.leroy@csgroup.eu Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-07spi: nxp-fspi: Do not dereference fwnode in struct deviceAndy Shevchenko
In order to make the underneath API easier to change in the future, prevent users from dereferencing fwnode from struct device. Instead, use the specific dev_fwnode() API for that. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220906161048.39953-1-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-05spi: qup: add missing clk_disable_unprepare on error in ↵Xu Qiang
spi_qup_pm_resume_runtime() Add the missing clk_disable_unprepare() before return from spi_qup_pm_resume_runtime() in the error handling case. Fixes: dae1a7700b34 (“spi: qup: Handle clocks in pm_runtime suspend and resume”) Signed-off-by: Xu Qiang <xuqiang36@huawei.com> Link: https://lore.kernel.org/r/20220825065324.68446-2-xuqiang36@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-05spi: qup: add missing clk_disable_unprepare on error in spi_qup_resume()Xu Qiang
Add the missing clk_disable_unprepare() before return from spi_qup_resume() in the error handling case. Fixes: 64ff247a978f (“spi: Add Qualcomm QUP SPI controller support”) Signed-off-by: Xu Qiang <xuqiang36@huawei.com> Link: https://lore.kernel.org/r/20220825065324.68446-1-xuqiang36@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-31spi: stm32-qspi: Refactor dual flash mode enable check in ->setup()Andy Shevchenko
gpiod_count() either returns positive number of the CS or negative error code. In the stm32_qspi_setup() we check that configuration has enough CS for the dual flash mode and SPI mode is not changing over the lines of the code. Taking all above into considertion, refactor dual flash mode enable check by dropping unneeded CS check and reusing local mode variable. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20220830182821.47919-2-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-31spi: stm32-qspi: Replace of_gpio_named_count() by gpiod_count()Andy Shevchenko
As a preparation to unexport of_gpio_named_count(), convert the driver to use gpiod_count() instead. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20220830182821.47919-1-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-30spi: amd: Fix speed selectionShreeya Patel
If the current speed is equal to the requested speed by the device then return success. This patch fixes a bug introduced by the commit 3fe26121dc3a ("spi: amd: Configure device speed") which checks speed_hz instead of amd_spi->speed_hz. Fixes: 3fe26121dc3a ("spi: amd: Configure device speed") Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com> Link: https://lore.kernel.org/r/20220830093607.45484-1-shreeya.patel@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-29spi: mt7621: Fix an erroneous message + clean-upsMark Brown
Merge series from Christophe JAILLET <christophe.jaillet@wanadoo.fr>: Patch 1 fixes an issue about an error code that is erroneously logged. Patch 2-4 are just clean-ups spotted while fixing it. Additional comments are added below --- in patches 2 and 3.
2022-08-29spi: mt7621: Remove 'clk' from 'struct mt7621_spi'Christophe JAILLET
The 'clk' field in 'struct mt7621_spi' is useless, remove it. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/76ed0ef91479498b9a2d5ef539f80851cffdb4ea.1661599671.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-29spi: mt7621: Use devm_spi_register_controller()Christophe JAILLET
Now that clk_disable_unprepare(clk) is handled with a managed resource, we can use devm_spi_register_controller() and axe the .remove function. The order between spi_unregister_controller() and clk_disable_unprepare() is still the same. (see commit 46b5c4fb87ce ("spi: mt7621: Don't leak SPI master in probe error path") to see why it matters) Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://lore.kernel.org/r/b7698e198acc998d99e7e7c895a2910f14f89443.1661599671.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-29spi: mt7621: Use the devm_clk_get_enabled() helper to simplify error handlingChristophe JAILLET
The devm_clk_get_enabled() helper: - calls devm_clk_get() - calls clk_prepare_enable() and registers what is needed in order to call clk_disable_unprepare() when needed, as a managed resource. This helper is well suited for cases where the clock would be kept prepared or enabled for the whole lifetime of the driver. This simplifies the error handling a lot. The order between spi_unregister_controller() (in the remove function) and the clk_disable_unprepare() (now handle by a managed resource) is kept the same. (see commit 46b5c4fb87ce ("spi: mt7621: Don't leak SPI master in probe error path") to see why it matters) Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://lore.kernel.org/r/05a7fd22719008c8a905d6328aa9548ce40f2a7a.1661599671.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-29spi: mt7621: Fix an error message in mt7621_spi_probe()Christophe JAILLET
'status' is known to be 0 at this point. The expected error code is PTR_ERR(clk). Switch to dev_err_probe() in order to display the expected error code (in a human readable way). This also filters -EPROBE_DEFER cases, should it happen. Fixes: 1ab7f2a43558 ("staging: mt7621-spi: add mt7621 support") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://lore.kernel.org/r/928f3fb507d53ba0774df27cea0bbba4b055993b.1661599671.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-29spi: add generic R-Car Gen4 and specific r8a779f0 supportMark Brown
Merge series from Wolfram Sang <wsa+renesas@sang-engineering.com>: Here are the patches to enable MSIOF on R-Car S4-8. They also introduce generic Gen4 support and move V3U to Gen4 (which it really is).
2022-08-29spi: stm32-qspi: Fix pm_runtime management in stm32_qspi_transfer_one_message()Patrice Chotard
ctrl->auto_runtime_pm was wrongly set to true when adding transfer_one_message() callback. As explained in commit 6e6ccb3d4cdc ("spi: stm32-qspi: Add pm_runtime support") the expected behavior is to prevent runtime suspends between each transfer. Add needed pm_runtime API calls in stm32_qspi_transfer_one_message(). Fixes: a557fca630cc ("spi: stm32_qspi: Add transfer_one_message() spi callback") Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20220829123250.2170562-1-patrice.chotard@foss.st.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-29spi: sh-msiof: add generic Gen4 bindingWolfram Sang
No further changes in this generation discovered yet. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220824094327.33685-3-wsa+renesas@sang-engineering.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-28Merge tag 'mm-hotfixes-stable-2022-08-28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull more hotfixes from Andrew Morton: "Seventeen hotfixes. Mostly memory management things. Ten patches are cc:stable, addressing pre-6.0 issues" * tag 'mm-hotfixes-stable-2022-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: .mailmap: update Luca Ceresoli's e-mail address mm/mprotect: only reference swap pfn page if type match squashfs: don't call kmalloc in decompressors mm/damon/dbgfs: avoid duplicate context directory creation mailmap: update email address for Colin King asm-generic: sections: refactor memory_intersects bootmem: remove the vmemmap pages from kmemleak in put_page_bootmem ocfs2: fix freeing uninitialized resource on ocfs2_dlm_shutdown Revert "memcg: cleanup racy sum avoidance code" mm/zsmalloc: do not attempt to free IS_ERR handle binder_alloc: add missing mmap_lock calls when using the VMA mm: re-allow pinning of zero pfns (again) vmcoreinfo: add kallsyms_num_syms symbol mailmap: update Guilherme G. Piccoli's email addresses writeback: avoid use-after-free after removing device shmem: update folio if shmem_replace_page() updates the page mm/hugetlb: avoid corrupting page->mapping in hugetlb_mcopy_atomic_pte
2022-08-28binder_alloc: add missing mmap_lock calls when using the VMALiam Howlett
Take the mmap_read_lock() when using the VMA in binder_alloc_print_pages() and when checking for a VMA in binder_alloc_new_buf_locked(). It is worth noting binder_alloc_new_buf_locked() drops the VMA read lock after it verifies a VMA exists, but may be taken again deeper in the call stack, if necessary. Link: https://lkml.kernel.org/r/20220810160209.1630707-1-Liam.Howlett@oracle.com Fixes: a43cfc87caaf (android: binder: stop saving a pointer to the VMA) Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Reported-by: Ondrej Mosnacek <omosnace@redhat.com> Reported-by: <syzbot+a7b60a176ec13cafb793@syzkaller.appspotmail.com> Acked-by: Carlos Llamas <cmllamas@google.com> Tested-by: Ondrej Mosnacek <omosnace@redhat.com> Cc: Minchan Kim <minchan@kernel.org> Cc: Christian Brauner (Microsoft) <brauner@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Hridya Valsaraju <hridya@google.com> Cc: Joel Fernandes <joel@joelfernandes.org> Cc: Martijn Coenen <maco@android.com> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Todd Kjos <tkjos@android.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: "Arve Hjønnevåg" <arve@android.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-08-28spi: stm32-qspi: Fix stm32_qspi_transfer_one_message() error pathPatrice Chotard
The patch a557fca630cc: "spi: stm32_qspi: Add transfer_one_message() spi callback" from Aug 23, 2022, leads to the following Smatch static checker warning: drivers/spi/spi-stm32-qspi.c:627 stm32_qspi_transfer_one_message() error: uninitialized symbol 'ret'.Fix the following Smatch static checker warning: Fixes: a557fca630cc ("spi: stm32_qspi: Add transfer_one_message() spi callback") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20220826092031.1393430-1-patrice.chotard@foss.st.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-27Merge tag 'thermal-6.0-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fixes from Rafael Wysocki: "Fix two issues introduced recently and one driver problem leading to a NULL pointer dereference in some cases. Specifics: - Add missing EXPORT_SYMBOL_GPL in the thermal core and add back the required 'trips' property to the thermal zone DT bindings (Daniel Lezcano) - Prevent the int340x_thermal driver from crashing when a package with a buffer of 0 length is returned by an ACPI control method evaluated by it (Lee, Chun-Yi)" * tag 'thermal-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal/int340x_thermal: handle data_vault when the value is ZERO_SIZE_PTR dt-bindings: thermal: Fix missing required property thermal/core: Add missing EXPORT_SYMBOL_GPL
2022-08-27Merge tag 'pm-6.0-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Make __resolve_freq() check the presence of the frequency table instead of checking whether or not the ->target_index() callback is implemented by the driver, because that need not be the case when __resolve_freq() is used (Lukasz Luba)" * tag 'pm-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: check only freq_table in __resolve_freq()
2022-08-27Merge tag 'acpi-6.0-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "These fix issues introduced by recent changes related to the handling of ACPI device properties and a coding mistake in the exit path of the ACPI processor driver. Specifics: - Prevent acpi_thermal_cpufreq_exit() from attempting to remove the same frequency QoS request multiple times (Riwen Lu) - Fix type detection for integer ACPI device properties (Stefan Binding) - Avoid emitting false-positive warnings when processing ACPI device properties and drop the useless default case from the acpi_copy_property_array_uint() macro (Sakari Ailus)" * tag 'acpi-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: property: Remove default association from integer maximum values ACPI: property: Ignore already existing data node tags ACPI: property: Fix type detection of unified integer reading functions ACPI: processor: Remove freq Qos request for all CPUs
2022-08-27Merge tag 'for-linus-6.0-rc3-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - two minor cleanups - a fix of the xen/privcmd driver avoiding a possible NULL dereference in an error case * tag 'for-linus-6.0-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/privcmd: fix error exit of privcmd_ioctl_dm_op() xen: move from strlcpy with unused retval to strscpy xen: x86: remove setting the obsolete config XEN_MAX_DOMAIN_MEMORY
2022-08-27Merge tag 'fbdev-for-6.0-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev fixes and updates from Helge Deller: "Mostly just small patches, with the exception of the bigger indenting cleanups in the sisfb and radeonfb drivers. Two patches should be mentioned though: A fix-up for fbdev if the screen resize fails (by Shigeru Yoshida), and a potential divide by zero fix in fb_pm2fb (by Letu Ren). Summary: Major fixes: - Revert the changes for fbcon console when vc_resize() fails [Shigeru Yoshida] - Avoid a potential divide by zero error in fb_pm2fb [Letu Ren] Minor fixes: - Add missing pci_disable_device() in chipsfb_pci_init() [Yang Yingliang] - Fix tests for platform_get_irq() failure in omapfb [Yu Zhe] - Destroy mutex on freeing struct fb_info in fbsysfs [Shigeru Yoshida] Cleanups: - Move fbdev drivers from strlcpy to strscpy [Wolfram Sang] - Indenting fixes, comment fixes, ... [Jiapeng Chong & Jilin Yuan]" * tag 'fbdev-for-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: fbcon: Properly revert changes when vc_resize() failed fbdev: Move fbdev drivers from strlcpy to strscpy fbdev: omap: Remove unnecessary print function dev_err() fbdev: chipsfb: Add missing pci_disable_device() in chipsfb_pci_init() fbdev: fbcon: Destroy mutex on freeing struct fb_info fbdev: radeon: Clean up some inconsistent indenting fbdev: sisfb: Clean up some inconsistent indenting fbdev: fb_pm2fb: Avoid potential divide by zero error fbdev: ssd1307fb: Fix repeated words in comments fbdev: omapfb: Fix tests for platform_get_irq() failure
2022-08-27Merge branch 'thermal-core'Rafael J. Wysocki
Merge thermal control core fixes for 6.0-rc3: - Fix missing required property for thermal zone description (Daniel Lezcano). - Add missing export symbol for thermal_zone_device_register_with_trips() (Daniel Lezcano). * thermal-core: dt-bindings: thermal: Fix missing required property thermal/core: Add missing EXPORT_SYMBOL_GPL
2022-08-27Merge branch 'acpi-processor' into acpiRafael J. Wysocki
* acpi-processor: ACPI: processor: Remove freq Qos request for all CPUs
2022-08-26Merge tag 'drm-fixes-2022-08-26-1' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Weekly fixes, lots of amdgpu fixes mostly for IP blocks introduced in 6.0-rc1, otherwise vc4, nouveau fixes. gem: - Fix handle release leak nouveau: - Fix fencing when moving BO vc4: - HDMI fixes amdgpu: - GFX 11.0 fixes - PSP XGMI handling fixes - GFX9 fix for compute-only IPs - Drop duplicated function call - Fix warning due to missing header - NBIO 7.7 fixes - DCN 3.1.4 fixes - SDMA 6.0 fixes - SMU 13.0 fixes - Arcturus GPUVM page table fix - MMHUB 1.0 fix amdkfd: - GC 10.3.7 fix radeon: - Delayed work flush fix" * tag 'drm-fixes-2022-08-26-1' of git://anongit.freedesktop.org/drm/drm: (21 commits) drm/amdgpu: mmVM_L2_CNTL3 register not initialized correctly drm/amdgpu: add MGCG perfmon setting for gfx11 drm/amdkfd: Fix isa version for the GC 10.3.7 drm/amdgpu: Fix page table setup on Arcturus drm/amd/pm: update SMU 13.0.0 driver_if header drm/amdgpu: add sdma instance check for gfx11 CGCG drm/amd/display: enable PCON support for dcn314 drm/amdgpu: enable NBIO IP v7.7.0 Clock Gating drm/amdgpu: add NBIO IP v7.7.0 Clock Gating support drm/amdgpu: add TX_POWER_CTRL_1 macro definitions for NBIO IP v7.7.0 nouveau: explicitly wait on the fence in nouveau_bo_move_m2mf drm/radeon: add a force flush to delay work when radeon drm/amd/display: Include missing header drm/amdgpu: Remove the additional kfd pre reset call for sriov drm/amdgpu: Check num_gfx_rings for gfx v9_0 rb setup. drm/amdgpu: fix hive reference leak when adding xgmi device drm/amdgpu: Move psp_xgmi_terminate call from amdgpu_xgmi_remove_device to psp_hw_fini drm/amdgpu: enable GFXOFF allow control for GC IP v11.0.1 drm/gem: Fix GEM handle release errors drm/vc4: hdmi: Rework power up ...
2022-08-26Merge tag 'block-6.0-2022-08-26' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: - MD pull request via Song: - Fix for clustered raid (Guoqing Jiang) - req_op fix (Bart Van Assche) - Fix race condition in raid recreate (David Sloan) - loop configuration overflow fix (Siddh) - Fix missing commit_rqs call for certain conditions (Yu) * tag 'block-6.0-2022-08-26' of git://git.kernel.dk/linux-block: md: call __md_stop_writes in md_stop Revert "md-raid: destroy the bitmap after destroying the thread" md: Flush workqueue md_rdev_misc_wq in md_alloc() md/raid10: Fix the data type of an r10_sync_page_io() argument loop: Check for overflow while configuring loop blk-mq: fix io hung due to missing commit_rqs
2022-08-26fbdev: fbcon: Properly revert changes when vc_resize() failedShigeru Yoshida
fbcon_do_set_font() calls vc_resize() when font size is changed. However, if if vc_resize() failed, current implementation doesn't revert changes for font size, and this causes inconsistent state. syzbot reported unable to handle page fault due to this issue [1]. syzbot's repro uses fault injection which cause failure for memory allocation, so vc_resize() failed. This patch fixes this issue by properly revert changes for font related date when vc_resize() failed. Link: https://syzkaller.appspot.com/bug?id=3443d3a1fa6d964dd7310a0cb1696d165a3e07c4 [1] Reported-by: syzbot+a168dbeaaa7778273c1b@syzkaller.appspotmail.com Signed-off-by: Shigeru Yoshida <syoshida@redhat.com> Signed-off-by: Helge Deller <deller@gmx.de> CC: stable@vger.kernel.org # 5.15+
2022-08-26Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Ten fixes. Of the three core changes, the two large ones are a complete reversion of the async rework and an ALUA timing rework (the latter shouldn't affect non-ALUA paths). The remaining patches are all small and all but one in drivers" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: sd: Revert "Rework asynchronous resume support" scsi: core: Fix passthrough retry counter handling scsi: ufs: core: Reduce the power mode change timeout scsi: storvsc: Remove WQ_MEM_RECLAIM from storvsc_error_wq scsi: ufs: host: ufs-exynos: Make fsd_ufs_drvs static scsi: megaraid_sas: Remove unnecessary kfree() scsi: megaraid_sas: Fix double kfree() scsi: ufs: core: Enable link lost interrupt scsi: core: Allow the ALUA transitioning state enough time scsi: qla2xxx: Disable ATIO interrupt coalesce for quad port ISP27XX
2022-08-26Merge tag 'amd-drm-fixes-6.0-2022-08-25' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.0-2022-08-25: amdgpu: - GFX 11.0 fixes - PSP XGMI handling fixes - GFX9 fix for compute-only IPs - Drop duplicated function call - Fix warning due to missing header - NBIO 7.7 fixes - DCN 3.1.4 fixes - SDMA 6.0 fixes - SMU 13.0 fixes - Arcturus GPUVM page table fix - MMHUB 1.0 fix amdkfd: - GC 10.3.7 fix radeon: - Delayed work flush fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220825181243.5853-1-alexander.deucher@amd.com
2022-08-26Merge tag 'drm-misc-fixes-2022-08-25' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Short summary of fixes pull: * gem: Fixes handle release leak * nouveau: Fix fencing when moving BO * vc4: HDMI fixes * Backmerging for v6.0-rc1 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/YwclSWheC+Ai+u+v@linux-uq9g
2022-08-25Merge tag 'net-6.0-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from ipsec and netfilter (with one broken Fixes tag). Current release - new code bugs: - dsa: don't dereference NULL extack in dsa_slave_changeupper() - dpaa: fix <1G ethernet on LS1046ARDB - neigh: don't call kfree_skb() under spin_lock_irqsave() Previous releases - regressions: - r8152: fix the RX FIFO settings when suspending - dsa: microchip: keep compatibility with device tree blobs with no phy-mode - Revert "net: macsec: update SCI upon MAC address change." - Revert "xfrm: update SA curlft.use_time", comply with RFC 2367 Previous releases - always broken: - netfilter: conntrack: work around exceeded TCP receive window - ipsec: fix a null pointer dereference of dst->dev on a metadata dst in xfrm_lookup_with_ifid - moxa: get rid of asymmetry in DMA mapping/unmapping - dsa: microchip: make learning configurable and keep it off while standalone - ice: xsk: prohibit usage of non-balanced queue id - rxrpc: fix locking in rxrpc's sendmsg Misc: - another chunk of sysctl data race silencing" * tag 'net-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (87 commits) net: lantiq_xrx200: restore buffer if memory allocation failed net: lantiq_xrx200: fix lock under memory pressure net: lantiq_xrx200: confirm skb is allocated before using net: stmmac: work around sporadic tx issue on link-up ionic: VF initial random MAC address if no assigned mac ionic: fix up issues with handling EAGAIN on FW cmds ionic: clear broken state on generation change rxrpc: Fix locking in rxrpc's sendmsg net: ethernet: mtk_eth_soc: fix hw hash reporting for MTK_NETSYS_V2 MAINTAINERS: rectify file entry in BONDING DRIVER i40e: Fix incorrect address type for IPv6 flow rules ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter net: Fix a data-race around sysctl_somaxconn. net: Fix a data-race around netdev_unregister_timeout_secs. net: Fix a data-race around gro_normal_batch. net: Fix data-races around sysctl_devconf_inherit_init_net. net: Fix data-races around sysctl_fb_tunnels_only_for_init_net. net: Fix a data-race around netdev_budget_usecs. net: Fix data-races around sysctl_max_skb_frags. net: Fix a data-race around netdev_budget. ...
2022-08-25net: lantiq_xrx200: restore buffer if memory allocation failedAleksander Jan Bajkowski
In a situation where memory allocation fails, an invalid buffer address is stored. When this descriptor is used again, the system panics in the build_skb() function when accessing memory. Fixes: 7ea6cd16f159 ("lantiq: net: fix duplicated skb in rx descriptor ring") Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25net: lantiq_xrx200: fix lock under memory pressureAleksander Jan Bajkowski
When the xrx200_hw_receive() function returns -ENOMEM, the NAPI poll function immediately returns an error. This is incorrect for two reasons: * the function terminates without enabling interrupts or scheduling NAPI, * the error code (-ENOMEM) is returned instead of the number of received packets. After the first memory allocation failure occurs, packet reception is locked due to disabled interrupts from DMA.. Fixes: fe1a56420cf2 ("net: lantiq: Add Lantiq / Intel VRX200 Ethernet driver") Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25net: lantiq_xrx200: confirm skb is allocated before usingAleksander Jan Bajkowski
xrx200_hw_receive() assumes build_skb() always works and goes straight to skb_reserve(). However, build_skb() can fail under memory pressure. Add a check in case build_skb() failed to allocate and return NULL. Fixes: e015593573b3 ("net: lantiq_xrx200: convert to build_skb") Reported-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25net: stmmac: work around sporadic tx issue on link-upHeiner Kallweit
This is a follow-up to the discussion in [0]. It seems to me that at least the IP version used on Amlogic SoC's sometimes has a problem if register MAC_CTRL_REG is written whilst the chip is still processing a previous write. But that's just a guess. Adding a delay between two writes to this register helps, but we can also simply omit the offending second write. This patch uses the second approach and is based on a suggestion from Qi Duan. Benefit of this approach is that we can save few register writes, also on not affected chip versions. [0] https://www.spinics.net/lists/netdev/msg831526.html Fixes: bfab27a146ed ("stmmac: add the experimental PCI support") Suggested-by: Qi Duan <qi.duan@amlogic.com> Suggested-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/e99857ce-bd90-5093-ca8c-8cd480b5a0a2@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25Merge branch '10GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2022-08-24 (ixgbe, i40e) This series contains updates to ixgbe and i40e drivers. Jake stops incorrect resetting of SYSTIME registers when starting cyclecounter for ixgbe. Sylwester corrects a check on source IP address when validating destination for i40e. * '10GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: i40e: Fix incorrect address type for IPv6 flow rules ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter ==================== Link: https://lore.kernel.org/r/20220824193748.874343-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25ionic: VF initial random MAC address if no assigned macR Mohamed Shah
Assign a random mac address to the VF interface station address if it boots with a zero mac address in order to match similar behavior seen in other VF drivers. Handle the errors where the older firmware does not allow the VF to set its own station address. Newer firmware will allow the VF to set the station mac address if it hasn't already been set administratively through the PF. Setting it will also be allowed if the VF has trust. Fixes: fbb39807e9ae ("ionic: support sr-iov operations") Signed-off-by: R Mohamed Shah <mohamed@pensando.io> Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25ionic: fix up issues with handling EAGAIN on FW cmdsShannon Nelson
In looping on FW update tests we occasionally see the FW_ACTIVATE_STATUS command fail while it is in its EAGAIN loop waiting for the FW activate step to finsh inside the FW. The firmware is complaining that the done bit is set when a new dev_cmd is going to be processed. Doing a clean on the cmd registers and doorbell before exiting the wait-for-done and cleaning the done bit before the sleep prevents this from occurring. Fixes: fbfb8031533c ("ionic: Add hardware init and device commands") Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25ionic: clear broken state on generation changeShannon Nelson
There is a case found in heavy testing where a link flap happens just before a firmware Recovery event and the driver gets stuck in the BROKEN state. This comes from the driver getting interrupted by a FW generation change when coming back up from the link flap, and the call to ionic_start_queues() in ionic_link_status_check() fails. This can be addressed by having the fw_up code clear the BROKEN bit if seen, rather than waiting for a user to manually force the interface down and then back up. Fixes: 9e8eaf8427b6 ("ionic: stop watchdog when in broken state") Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25drm/amdgpu: mmVM_L2_CNTL3 register not initialized correctlyQu Huang
The mmVM_L2_CNTL3 register is not assigned an initial value Signed-off-by: Qu Huang <jinsdb@126.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-25drm/amdgpu: add MGCG perfmon setting for gfx11Likun Gao
Enable GFX11 MGCG perfmon setting. V2: set rlc to saft mode before setting. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-25drm/amdkfd: Fix isa version for the GC 10.3.7Prike Liang
Correct the isa version for handling KFD test. Fixes: 7c4f4f197e0c ("drm/amdkfd: Add GC 10.3.6 and 10.3.7 KFD definitions") Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Aaron Liu <aaron.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-25drm/amdgpu: Fix page table setup on ArcturusMukul Joshi
When translate_further is enabled, page table depth needs to be updated. This was missing on Arcturus MMHUB init. This was causing address translations to fail for SDMA user-mode queues. Fixes: 352e683b72e7 ("drm/amdgpu: Enable translate_further to extend UTCL2 reach") Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-25drm/amd/pm: update SMU 13.0.0 driver_if headerEvan Quan
To fit the latest 78.53 PMFW. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-25drm/amdgpu: add sdma instance check for gfx11 CGCGTim Huang
For some ASICs, like GFX IP v11.0.1, only have one SDMA instance, so not need to configure SDMA1_RLC_CGCG_CTRL for this case. Signed-off-by: Tim Huang <tim.huang@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-25drm/amd/display: enable PCON support for dcn314Roman Li
[Why] DCN314 supports PCON. [How] Explicitly enable it in dcn314 resources. Signed-off-by: Roman Li <roman.li@amd.com> Reviewed-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-25drm/amdgpu: enable NBIO IP v7.7.0 Clock GatingTim Huang
Enable AMD_CG_SUPPORT_BIF_MGCG and AMD_CG_SUPPORT_BIF_LS support. Signed-off-by: Tim Huang <tim.huang@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-25drm/amdgpu: add NBIO IP v7.7.0 Clock Gating supportTim Huang
Add BIF Clock Gating MGCG and LS support for NBIO IP v7.7.0. Signed-off-by: Tim Huang <tim.huang@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-04-22 23:11:07 +0000