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2023-07-07drm/amd/display: Do not set drr on pipe commitWesley Chalmers
[WHY] Writing to DRR registers such as OTG_V_TOTAL_MIN on the same frame as a pipe commit can cause underflow. [HOW] Move DMUB p-state delegate into optimze_bandwidth; enabling FAMS sets optimized_required. This change expects that Freesync requests are blocked when optimized_required is true. Fixes: 613a7956deb3 ("drm/amd/display: Add monitor specific edid quirk") Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amdgpu: Fix error & warnings in gmc_v9_0.cSrinivasan Shanmugam
Fix below checkpatch error & warnings: ERROR: that open brace { should be on the previous line WARNING: static const char * array should probably be static const char * const WARNING: Block comments use * on subsequent lines WARNING: Block comments use a trailing */ on a separate line Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amdgpu: Change golden settings for GFX v9.4.3Lijo Lazar
Change the settings applicable for A0. GRBM_MCM_ADDR setting will be applied by firmware. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Acked-by: Mangesh Gadre <Mangesh.Gadre@amd.com> Tested-by: Mangesh Gadre <Mangesh.Gadre@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amdkfd: Skip handle mapping SVM range with no GPU accessPhilip Yang
If the SVM range has no GPU access nor access-in-place attribute, validate and map to GPU should skip the range. Add NULL pointer check if find_first_bit(ctx->bitmap, MAX_GPU_INSTANCE) returns MAX_GPU_INSTANCE as gpuidx if ctx->bitmap is empty. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Alex Sierra <alex.sierra@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd/amdgpu: Add cu_occupancy sysfs file to GFX9.4.3Sreekant Somasekharan
Include kgd_gfx_v9_get_cu_occupancy call inside kfd2kgd_calls for GFX9.4.3 to expose cu_occupancy sysfs file. Signed-off-by: Sreekant Somasekharan <sreekant.somasekharan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amdgpu: have bos for PDs/PTS cpu accessible when kfd uses cpu to update vmXiaogang Chen
When kfd uses cpu to update vm iterates all current PDs/PTs bos, adds AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED flag and kmap them to kernel virtual address space before kfd updates the vm that was created by gfx. Signed-off-by: Xiaogang Chen <Xiaogang.Chen@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amdkfd: Use KIQ to unmap HIQMukul Joshi
Currently, we unmap HIQ by directly writing to HQD registers. This doesn't work for GFX9.4.3. Instead, use KIQ to unmap HIQ, similar to how we use KIQ to map HIQ. Using KIQ to unmap HIQ works for all GFX series post GFXv9. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd/display: Clean up warnings in amdgpu_dm _mst_types, _plane, _psr.cSrinivasan Shanmugam
Fix the following warnings reported by checkpatch: WARNING: Missing a blank line after declarations WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd/display: Remove unnecessary casts in amdgpu_dm_helpers.cSrinivasan Shanmugam
Fixes the following category of checkpatch complaints: WARNING: unnecessary cast may hide bugs, see http://c-faq.com/malloc/mallocnocast.html + char *buf = (char *)kvcalloc(total, sizeof(char), GFP_KERNEL); Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd/display: Clean up warnings in amdgpu_dm_pp_smu.cSrinivasan Shanmugam
Fixes the following category of checkpatch warning: WARNING: Block comments use a trailing */ on a separate line + * non-boosted one. */ WARNING: suspect code indent for conditional statements (8, 24) + if ((adev->asic_type >= CHIP_POLARIS10) && [...] + return true; Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amdgpu: skip address adjustment for GFX RAS injectionTao Zhou
The address parameter of GFX RAS injection isn't related to XGMI node number, keep it unchanged. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Candice Li <candice.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amdgpu: Update invalid PTE flag settingMukul Joshi
Update the invalid PTE flag setting with TF enabled. This is to ensure, in addition to transitioning the retry fault to a no-retry fault, it also causes the wavefront to enter the trap handler. With the current setting, the fault only transitions to a no-retry fault. Additionally, have 2 sets of invalid PTE settings, one for TF enabled, the other for TF disabled. The setting with TF disabled, doesn't work with TF enabled. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amdgpu: return an error if query_video_caps is not setAlex Deucher
Should only be an issue for bring up when the function pointer is not set, but check it anyway to be safe. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amdkfd: Access gpuvm_export_dmabuf() API to get DmabufRamesh Errabolu
Directly invoking the function amdgpu_gem_prime_export() from within KFD is not correct. By utilizing the KFD API to obtain Dmabuf, the implementation can prevent the creation of multiple instances of struct dma_buf. Signed-off-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com> Reviewed-by: David Francis <David.Francis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd: adjust whitespace for amdgpu_psp.hMario Limonciello
Adjust the whitespace to be consistent with the rest of the `struct psp_context` structure. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd: Detect IFWI or PD upgrade support in psp_early_init()Mario Limonciello
Rather than evaluating the IP version for visibility, evaluate it at the same time as the IP is initialized. Suggested-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd: Add documentation for how to flash a dGPUMario Limonciello
The flashing process for dGPUs uses sysfs files in a non-obvious way, so document it for users. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd: Convert USB-C PD F/W attributes into groupsMario Limonciello
Rather than special casing the creation of the file, special case the visibility to the supported dGPUs. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd: Make flashing messages quieterMario Limonciello
Debug messages related to the kernel process of flashing an updated IFWI are needlessly noisy and also confusing. Downgrade them to debug instead and clarify what they are actually doing. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd: Use attribute groups for PSP flashing attributesMario Limonciello
Individually creating attributes can be racy, instead make attributes using attribute groups and control their visibility with an is_visible callback to only show when using appropriate products. v2: squash in fix for PSP 13.0.10 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd/display: fix comment typoYueh-Shun Li
Spell "transmission" properly. Found by searching for keyword "tranm". Signed-off-by: Yueh-Shun Li <shamrocklee@posteo.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd/display: Use seq_puts() in 'amdgpu_current_colorspace_show()' & ↵Srinivasan Shanmugam
'edp_ilr_show()' Replace seq_printf with seq_puts when there is no argument list. Fix the checkpatch warning: WARNING: Prefer seq_puts to seq_printf Cc: Wayne Lin <Wayne.Lin@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd/display: Remove redundant braces in 'amdgpu_dm_crtc_notify_ta_to_read()'Srinivasan Shanmugam
Adhere to Linux kernel coding style. Reported by checkpatch: WARNING: braces {} are not necessary for single statement blocks Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd/display: Clean up style problems in amdgpu_dm_irq.cSrinivasan Shanmugam
Fix the following warnings reported by checkpatch: WARNING: Block comments use a trailing */ on a separate line WARNING: Comparisons should place the constant on the right side of the test WARNING: space prohibited between function name and open parenthesis '(' WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd/display: Remove else after return in 'dm_crtc_get_scanoutpos()'Srinivasan Shanmugam
Conform to Linux kernel coding style. Reported by checkpatch: WARNING: else is not generally useful after a break or return Expressions under 'else' branch in function 'dm_crtc_get_scanoutpos' are executed whenever the expression in 'if' is False. Otherwise, return from function occurs. Therefore, there is no need in 'else', and it has been removed. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd/display: Remove else after return statement in 'dm_update_plane_state'Srinivasan Shanmugam
Else is not necessary after return statements, hence remove it. Reported by checkpatch: WARNING: else is not generally useful after a break or return drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c:9776: return -EINVAL; else Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Qingqing Zhuo <qingqing.zhuo@amd.com> Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amd/display: Clean up errors & warnings in amdgpu_dm.cSrinivasan Shanmugam
Fix the following errors & warnings reported by checkpatch: ERROR: space required before the open brace '{' ERROR: space required before the open parenthesis '(' ERROR: that open brace { should be on the previous line ERROR: space prohibited before that ',' (ctx:WxW) ERROR: else should follow close brace '}' ERROR: open brace '{' following function definitions go on the next line ERROR: code indent should use tabs where possible WARNING: braces {} are not necessary for single statement blocks WARNING: void function return statements are not generally useful WARNING: Block comments use * on subsequent lines WARNING: Block comments use a trailing */ on a separate line Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07drm/amdgpu: Rename aqua_vanjaram_reg_init.cLijo Lazar
This contains SOC specific functions, rename to a more generic format <soc>.c => aqua_vanjaram.c Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-07io_uring: Use io_schedule* in cqring waitAndres Freund
I observed poor performance of io_uring compared to synchronous IO. That turns out to be caused by deeper CPU idle states entered with io_uring, due to io_uring using plain schedule(), whereas synchronous IO uses io_schedule(). The losses due to this are substantial. On my cascade lake workstation, t/io_uring from the fio repository e.g. yields regressions between 20% and 40% with the following command: ./t/io_uring -r 5 -X0 -d 1 -s 1 -c 1 -p 0 -S$use_sync -R 0 /mnt/t2/fio/write.0.0 This is repeatable with different filesystems, using raw block devices and using different block devices. Use io_schedule_prepare() / io_schedule_finish() in io_cqring_wait_schedule() to address the difference. After that using io_uring is on par or surpassing synchronous IO (using registered files etc makes it reliably win, but arguably is a less fair comparison). There are other calls to schedule() in io_uring/, but none immediately jump out to be similarly situated, so I did not touch them. Similarly, it's possible that mutex_lock_io() should be used, but it's not clear if there are cases where that matters. Cc: stable@vger.kernel.org # 5.10+ Cc: Pavel Begunkov <asml.silence@gmail.com> Cc: io-uring@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Andres Freund <andres@anarazel.de> Link: https://lore.kernel.org/r/20230707162007.194068-1-andres@anarazel.de [axboe: minor style fixup] Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-07-07Merge tag 'riscv-for-linus-6.5-mw2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull more RISC-V updates from Palmer Dabbelt: - A bunch of fixes/cleanups from the first part of the merge window, mostly related to ACPI and vector as those were large - Some documentation improvements, mostly related to the new code - The "riscv,isa" DT key is deprecated - Support for link-time dead code elimination - Support for minor fault registration in userfaultd - A handful of cleanups around CMO alternatives * tag 'riscv-for-linus-6.5-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (23 commits) riscv: mm: mark noncoherent_supported as __ro_after_init riscv: mm: mark CBO relate initialization funcs as __init riscv: errata: thead: only set cbom size & noncoherent during boot riscv: Select HAVE_ARCH_USERFAULTFD_MINOR RISC-V: Document the ISA string parsing rules for ACPI risc-v: Fix order of IPI enablement vs RCU startup mm: riscv: fix an unsafe pte read in huge_pte_alloc() dt-bindings: riscv: deprecate riscv,isa RISC-V: drop error print from riscv_hartid_to_cpuid() riscv: Discard vector state on syscalls riscv: move memblock_allow_resize() after linear mapping is ready riscv: Enable ARCH_SUSPEND_POSSIBLE for s2idle riscv: vdso: include vdso/vsyscall.h for vdso_data selftests: Test RISC-V Vector's first-use handler riscv: vector: clear V-reg in the first-use trap riscv: vector: only enable interrupts in the first-use trap RISC-V: Fix up some vector state related build failures RISC-V: Document that V registers are clobbered on syscalls riscv: disable HAVE_LD_DEAD_CODE_DATA_ELIMINATION for LLD riscv: enable HAVE_LD_DEAD_CODE_DATA_ELIMINATION ...
2023-07-07Merge tag 'powerpc-6.5-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Fix PCIe MEM size for pci2 node on Turris 1.x boards - Two minor build fixes Thanks to Christophe Leroy, Douglas Anderson, Pali Rohár, Petr Mladek, and Randy Dunlap. * tag 'powerpc-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc: dts: turris1x.dts: Fix PCIe MEM size for pci2 node powerpc: Include asm/nmi.c in mobility.c for watchdog_hardlockup_set_timeout_pct() powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y
2023-07-07Merge tag 'apparmor-pr-2023-07-06' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor Pull apparmor updates from John Johansen: - fix missing error check for rhashtable_insert_fast - add missing failure check in compute_xmatch_perms - fix policy_compat permission remap with extended permissions - fix profile verification and enable it - fix kzalloc perms tables for shared dfas - Fix kernel-doc header for verify_dfa_accept_index - aa_buffer: Convert 1-element array to flexible array - Return directly after a failed kzalloc() in two functions - fix use of strcpy in policy_unpack_test - fix kernel-doc complaints - Fix some kernel-doc comments * tag 'apparmor-pr-2023-07-06' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor: apparmor: Fix kernel-doc header for verify_dfa_accept_index apparmor: fix: kzalloc perms tables for shared dfas apparmor: fix profile verification and enable it apparmor: fix policy_compat permission remap with extended permissions apparmor: aa_buffer: Convert 1-element array to flexible array apparmor: add missing failure check in compute_xmatch_perms apparmor: fix missing error check for rhashtable_insert_fast apparmor: Return directly after a failed kzalloc() in two functions AppArmor: Fix some kernel-doc comments apparmor: fix use of strcpy in policy_unpack_test apparmor: fix kernel-doc complaints
2023-07-07x86/smp: Don't send INIT to boot CPUThomas Gleixner
Parking CPUs in INIT works well, except for the crash case when the CPU which invokes smp_park_other_cpus_in_init() is not the boot CPU. Sending INIT to the boot CPU resets the whole machine. Prevent this by validating that this runs on the boot CPU. If not fall back and let CPUs hang in HLT. Fixes: 45e34c8af58f ("x86/smp: Put CPUs into INIT on shutdown if possible") Reported-by: Baokun Li <libaokun1@huawei.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Baokun Li <libaokun1@huawei.com> Link: https://lore.kernel.org/r/87ttui91jo.ffs@tglx
2023-07-07MIPS: kvm: Fix build error with KVM_MIPS_DEBUG_COP0_COUNTERS enabledThomas Bogendoerfer
Commit e4de20576986 ("MIPS: KVM: Fix NULL pointer dereference") missed converting one place accessing cop0 registers, which results in a build error, if KVM_MIPS_DEBUG_COP0_COUNTERS is enabled. Fixes: e4de20576986 ("MIPS: KVM: Fix NULL pointer dereference") Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-07-07udp6: add a missing call into udp_fail_queue_rcv_skb tracepointIvan Babrou
The tracepoint has existed for 12 years, but it only covered udp over the legacy IPv4 protocol. Having it enabled for udp6 removes the unnecessary difference in error visibility. Signed-off-by: Ivan Babrou <ivan@cloudflare.com> Fixes: 296f7ea75b45 ("udp: add tracepoints for queueing skb to rcvbuf") Acked-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-07ionic: remove dead device fail pathShannon Nelson
Remove the probe error path code that leaves the driver bound to the device, but with essentially a dead device. This was useful maybe twice early in the driver's life and no longer makes sense to keep. Fixes: 30a1e6d0f8e2 ("ionic: keep ionic dev on lif init fail") Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-07ionic: remove WARN_ON to prevent panic_on_warnNitya Sunkad
Remove unnecessary early code development check and the WARN_ON that it uses. The irq alloc and free paths have long been cleaned up and this check shouldn't have stuck around so long. Fixes: 77ceb68e29cc ("ionic: Add notifyq support") Signed-off-by: Nitya Sunkad <nitya.sunkad@amd.com> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-07octeontx2-af: Move validation of ptp pointer before its usageSai Krishna
Moved PTP pointer validation before its use to avoid smatch warning. Also used kzalloc/kfree instead of devm_kzalloc/devm_kfree. Fixes: 2ef4e45d99b1 ("octeontx2-af: Add PTP PPS Errata workaround on CN10K silicon") Signed-off-by: Naveen Mamindlapalli <naveenm@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-07octeontx2-af: Promisc enable/disable through mboxRatheesh Kannoth
In legacy silicon, promiscuous mode is only modified through CGX mbox messages. In CN10KB silicon, it is modified from CGX mbox and NIX. This breaks legacy application behaviour. Fix this by removing call from NIX. Fixes: d6c9784baf59 ("octeontx2-af: Invoke exact match functions if supported") Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Reviewed-by: Michal Kubiak <michal.kubiak@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-07drm/fbdev-dma: Fix documented default preferred_bpp valueGeert Uytterhoeven
As of commit 6c80a93be62d398e ("drm/fb-helper: Initialize fb-helper's preferred BPP in prepare function"), the preferred_bpp parameter of drm_fb_helper_prepare() defaults to 32 instead of drm_mode_config.preferred_depth. Hence this also applies to drm_fbdev_dma_setup(), which just passes its own preferred_bpp parameter. Fixes: b79fe9abd58bab73 ("drm/fbdev-dma: Implement fbdev emulation for GEM DMA helpers") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/91f093ffe436a9f94d58fb2bfbc1407f1ebe8bb0.1688656591.git.geert+renesas@glider.be
2023-07-07Merge branch '1GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2023-07-05 (igc) This series contains updates to igc driver only. Husaini adds check to increment Qbv change error counter only on taprio Qbvs. He also removes delay during Tx ring configuration and resolves Tx hang that could occur when transmitting on a gate to be closed. Prasad Koya reports ethtool link mode as TP (twisted pair). Tee Min corrects value for max SDU. Aravindhan ensures that registers for PPS are always programmed to occur in future. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-07accel/ivpu: Add fw_name file to debugfsKrystian Pradzynski
Add information about currently used firmware, makes test automation of different firmware images easier. Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com> Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230524074847.866711-6-stanislaw.gruszka@linux.intel.com
2023-07-07accel/ivpu: Print firmware name and versionAndrzej Kacprowski
Firmware file name and version are very important for debugging customer issues - print them as INFO level message instead of DEBUG message that is turned off by default. Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com> Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230524074847.866711-5-stanislaw.gruszka@linux.intel.com
2023-07-07accel/ivpu: Add debugfs files for testing device resetStanislaw Gruszka
Add new debugfs files to validate device recovery functionality. Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230524074847.866711-4-stanislaw.gruszka@linux.intel.com
2023-07-07accel/ivpu: Add firmware tracing supportStanislaw Gruszka
Add support for firmware tracing and logging via debugfs. Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230524074847.866711-3-stanislaw.gruszka@linux.intel.com
2023-07-07accel/ivpu: Initial debugfs supportStanislaw Gruszka
Add initial debugfs support. Provide below functionality: - print buffer objects - print latest boot mode - trigger vpu engine reset Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230524074847.866711-2-stanislaw.gruszka@linux.intel.com
2023-07-07ALSA: hda/realtek: Add quirk for ASUS ROG GZ301VLuke D. Jones
Adds the required quirk to enable the Cirrus amp and correct pins on the ASUS ROG GZ301V series which uses an SPI connected Cirrus amp. While this works if the related _DSD properties are made available, these aren't included in the ACPI of these laptops (yet). Signed-off-by: Luke D. Jones <luke@ljones.dev> Link: https://lore.kernel.org/r/20230706223323.30871-2-luke@ljones.dev Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-07-06Merge tag 'drm-next-2023-07-07' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Lots of fixes, mostly i915 and amdgpu. It's two weeks of i915, and I think three weeks of amdgpu. fbdev: - Fix module infos on sparc panel: - Fix mode on Starry-ili9882t i915: - Allow DC states along with PW2 only for PWB functionality [adlp+] - Fix SSC selection for MPLLA [mtl] - Use hw.adjusted mode when calculating io/fast wake times [psr] - Apply min softlimit correctly [guc/slpc] - Assign correct hdcp content type [hdcp] - Add missing forward declarations/includes to display power headers - Fix BDW PSR AUX CH data register offsets [psr] - Use mock device info for creating mock device amdgpu: - Misc cleanups - GFX 9.4.3 fixes - DEBUGFS build fix - Fix LPDDR5 reporting - ASPM fixes - DCN 3.1.4 fixes - DP MST fixes - DCN 3.2.x fixes - Display PSR TCON fixes - SMU 13.x fixes - RAS fixes - Vega12/20 SMU fixes - PSP flashing cleanup - GFX9 MCBP fixes - SR-IOV fixes - GPUVM clear mappings fix for always valid BOs - Add FAMS quirk for problematic monitor - Fix possible UAF - Better handle monentary temperature fluctuations - SDMA 4.4.2 fixes - Fencing fix" * tag 'drm-next-2023-07-07' of git://anongit.freedesktop.org/drm/drm: (83 commits) drm/i915: use mock device info for creating mock device drm/i915/psr: Fix BDW PSR AUX CH data register offsets drm/amdgpu: Fix potential fence use-after-free v2 drm/amd/pm: avoid unintentional shutdown due to temperature momentary fluctuation drm/amd/pm: expose swctf threshold setting for legacy powerplay drm/amd/display: 3.2.241 drm/amd/display: Take full update path if number of planes changed drm/amd/display: Create debugging mechanism for Gaming FAMS drm/amd/display: Add monitor specific edid quirk drm/amd/display: For new fast update path, loop through each surface drm/amd/display: Remove Phantom Pipe Check When Calculating K1 and K2 drm/amd/display: Limit new fast update path to addr and gamma / color drm/amd/display: Fix the delta clamping for shaper LUT drm/amdgpu: Keep non-psp path for partition switch drm/amd/display: program DPP shaper and 3D LUT if updated Revert "drm/amd/display: edp do not add non-edid timings" drm/amdgpu: share drm device for pci amdgpu device with 1st partition device drm/amd/pm: Add GFX v9.4.3 unique id to sysfs drm/amd/pm: Enable pp_feature attribute drm/amdgpu/vcn: Need to unpause dpg before stop dpg ...
2023-07-06Merge tag 'acpi-6.5-rc1-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more ACPI updates from Rafael Wysocki: "These fix a couple of compiler warnings, refine an ACPI device enumeration quirk to address a driver regression and clean up code. Specifics: - Make acpi_companion_match() return a const pointer and update its callers accordingly (Andy Shevchenko) - Move the extern declaration of the acpi_root variable to a header file so as to address a compiler warning (Andy Shevchenko) - Address compiler warnings in the ACPI device enumeration code by adding a missing header file include to it (Ben Dooks) - Refine the SMB0001 quirk in the ACPI device enumeration code so as to address an i2c-scmi driver regression (Andy Shevchenko) - Clean up two pieces of the ACPI device enumeration code (Andy Shevchenko)" * tag 'acpi-6.5-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: scan: Use the acpi_match_acpi_device() helper ACPI: platform: Move SMB0001 HID to the header and reuse ACPI: platform: Ignore SMB0001 only when it has resources ACPI: bus: Introduce acpi_match_acpi_device() helper ACPI: scan: fix undeclared variable warnings by including sleep.h ACPI: bus: Constify acpi_companion_match() returned value ACPI: scan: Move acpi_root to internal header
2023-07-06Merge tag 'docs-6.5-2' of git://git.lwn.net/linuxLinus Torvalds
Pull mode documentation updates from Jonathan Corbet: "A half-dozen late arriving docs patches. They are mostly fixes, but we also have a kernel-doc tweak for enums and the long-overdue removal of the outdated and redundant patch-submission comments at the top of the MAINTAINERS file" * tag 'docs-6.5-2' of git://git.lwn.net/linux: scripts: kernel-doc: support private / public marking for enums Documentation: KVM: SEV: add a missing backtick Documentation: ACPI: fix typo in ssdt-overlays.rst Fix documentation of panic_on_warn docs: remove the tips on how to submit patches from MAINTAINERS docs: fix typo in zh_TW and zh_CN translation
generated by cgit (git 2.34.1) at 2025-09-14 04:00:52 +0000