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2021-06-30cpufreq: intel_pstate: Combine ->stop_cpu() and ->offline()Rafael J. Wysocki
Combine the ->stop_cpu() and ->offline() callback routines for intel_pstate in the active mode so as to avoid setting the ->stop_cpu callback pointer which is going to be dropped from the framework. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
2021-06-30jbd2: export jbd2_journal_[un]register_shrinker()Zhang Yi
Export jbd2_journal_[un]register_shrinker() to fix this error when ext4 is built as a module: ERROR: modpost: "jbd2_journal_unregister_shrinker" undefined! ERROR: modpost: "jbd2_journal_register_shrinker" undefined! Fixes: 4ba3fcdde7e3 ("jbd2,ext4: add a shrinker to release checkpointed buffers") Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20210630083638.140218-1-yi.zhang@huawei.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2021-06-30tracing: Simplify & fix saved_tgids logicPaul Burton
The tgid_map array records a mapping from pid to tgid, where the index of an entry within the array is the pid & the value stored at that index is the tgid. The saved_tgids_next() function iterates over pointers into the tgid_map array & dereferences the pointers which results in the tgid, but then it passes that dereferenced value to trace_find_tgid() which treats it as a pid & does a further lookup within the tgid_map array. It seems likely that the intent here was to skip over entries in tgid_map for which the recorded tgid is zero, but instead we end up skipping over entries for which the thread group leader hasn't yet had its own tgid recorded in tgid_map. A minimal fix would be to remove the call to trace_find_tgid, turning: if (trace_find_tgid(*ptr)) into: if (*ptr) ..but it seems like this logic can be much simpler if we simply let seq_read() iterate over the whole tgid_map array & filter out empty entries by returning SEQ_SKIP from saved_tgids_show(). Here we take that approach, removing the incorrect logic here entirely. Link: https://lkml.kernel.org/r/20210630003406.4013668-1-paulburton@google.com Fixes: d914ba37d714 ("tracing: Add support for recording tgid of tasks") Cc: Ingo Molnar <mingo@redhat.com> Cc: Joel Fernandes <joelaf@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Paul Burton <paulburton@google.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2021-06-30treewide: Add missing semicolons to __assign_str usesJoe Perches
The __assign_str macro has an unusual ending semicolon but the vast majority of uses of the macro already have semicolon termination. $ git grep -P '\b__assign_str\b' | wc -l 551 $ git grep -P '\b__assign_str\b.*;' | wc -l 480 Add semicolons to the __assign_str() uses without semicolon termination and all the other uses without semicolon termination via additional defines that are equivalent to __assign_str() with the eventual goal of removing the semicolon from the __assign_str() macro definition. Link: https://lore.kernel.org/lkml/1e068d21106bb6db05b735b4916bb420e6c9842a.camel@perches.com/ Link: https://lkml.kernel.org/r/48a056adabd8f70444475352f617914cef504a45.camel@perches.com Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2021-06-30tracing: Change variable type as bool for clean-upAustin Kim
The wakeup_rt wakeup_dl, tracing_dl is only set to 0, 1. So changing type of wakeup_rt wakeup_dl, tracing_dl as bool makes relevant routine be more readable. Link: https://lkml.kernel.org/r/20210629140548.GA1627@raspberrypi Signed-off-by: Austin Kim <austin.kim@lge.com> [ Removed unneeded initialization of static bool tracing_dl ] Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2021-06-30Merge tag 'cpuidle-v5.14-rc1' of ↵Rafael J. Wysocki
https://git.linaro.org/people/daniel.lezcano/linux Pull ARM cpuidle updates for v5.14 from Daniel Lezcano: "- Add support for Qcom MSM8226 (Bartosz Dudziak)" * tag 'cpuidle-v5.14-rc1' of https://git.linaro.org/people/daniel.lezcano/linux: cpuidle: qcom: Add SPM register data for MSM8226 dt-bindings: arm: msm: Add SAW2 for MSM8226
2021-06-30MIPS: Fix PKMAP with 32-bit MIPS huge page supportWei Li
When 32-bit MIPS huge page support is enabled, we halve the number of pointers a PTE page holds, making its last half go to waste. Correspondingly, we should halve the number of kmap entries, as we just initialized only a single pte table for that in pagetable_init(). Fixes: 35476311e529 ("MIPS: Add partial 32-bit huge page support") Signed-off-by: Wei Li <liwei391@huawei.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-06-30MIPS: CI20: Add second percpu timer for SMP.周琰杰 (Zhou Yanjie)
1.Add a new TCU channel as the percpu timer of core1, this is to prepare for the subsequent SMP support. The newly added channel will not adversely affect the current single-core state. 2.Adjust the position of TCU node to make it consistent with the order in jz4780.dtsi file. Tested-by: Nikolaus Schaller <hns@goldelico.com> # on CI20 Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Acked-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-06-30MIPS: CI20: Reduce clocksource to 750 kHz.周琰杰 (Zhou Yanjie)
The original clock (3 MHz) is too fast for the clocksource, there will be a chance that the system may get stuck. Reported-by: Nikolaus Schaller <hns@goldelico.com> Tested-by: Nikolaus Schaller <hns@goldelico.com> # on CI20 Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Acked-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-06-30MIPS: Ingenic: Add MAC syscon nodes for Ingenic SoCs.周琰杰 (Zhou Yanjie)
Add MAC syscon nodes for X1000 SoC and X1830 SoC from Ingenic. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Acked-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-06-30dt-bindings: clock: Add documentation for MAC PHY control bindings.周琰杰 (Zhou Yanjie)
Update the CGU binding documentation, add mac-phy-ctrl as a pattern property. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Acked-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-06-30MIPS: X1830: Respect cell count of common properties.周琰杰 (Zhou Yanjie)
If N fields of X cells should be provided, then that's what the devicetree should represent, instead of having one single field of (N * X) cells. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Acked-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-06-30powerpc/64s: move ret_from_fork etc above __end_soft_maskedNicholas Piggin
Code which runs with interrupts enabled should be moved above __end_soft_masked where possible, because maskable interrupts that hit below that symbol will need to consult the soft mask table, which is an extra cost. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210630074621.2109197-10-npiggin@gmail.com
2021-06-30powerpc/64s/interrupt: clean up interrupt return labelsNicholas Piggin
Normal kernel-interrupt exits can get interrupt_return_srr_user_restart in their backtrace, which is an unusual and notable function, and it is part of the user-interrupt exit path, which is doubly confusing. Add non-local labels for both user and kernel interrupt exit cases to address this and make the user and kernel cases more symmetric. Also get rid of an unused label. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210630074621.2109197-9-npiggin@gmail.com
2021-06-30powerpc/64/interrupt: add missing kprobe annotations on interrupt exit symbolsNicholas Piggin
If one interrupt exit symbol must not be kprobed, none of them can be, without more justification for why it's safe. Disallow kprobing on any of the (non-local) labels in the exit paths. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210630074621.2109197-8-npiggin@gmail.com
2021-06-30powerpc/64: enable MSR[EE] in irq replay pt_regsNicholas Piggin
Similar to commit 2b48e96be2f9f ("powerpc/64: fix irq replay pt_regs->softe value"), enable MSR_EE in pt_regs->msr. This makes the regs look more normal. It also allows some extra debug checks to be added to interrupt handler entry. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210630074621.2109197-7-npiggin@gmail.com
2021-06-30powerpc/64s/interrupt: preserve regs->softe for NMI interruptsNicholas Piggin
If an NMI interrupt hits in an implicit soft-masked region, regs->softe is modified to reflect that. This may not be necessary for correctness at the moment, but it is less surprising and it's unhelpful when debugging or adding checks. Make sure this is changed back to how it was found before returning. Fixes: 4ec5feec1ad0 ("powerpc/64s: Make NMI record implicitly soft-masked code as irqs disabled") Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210630074621.2109197-6-npiggin@gmail.com
2021-06-30powerpc/64s: add a table of implicit soft-masked addressesNicholas Piggin
Commit 9d1988ca87dd ("powerpc/64: treat low kernel text as irqs soft-masked") ends up catching too much code, including ret_from_fork, and parts of interrupt and syscall return that do not expect to be interrupts to be soft-masked. If an interrupt gets marked pending, and then the code proceeds out of the implicit soft-masked region it will fail to deal with the pending interrupt. Fix this by adding a new table of addresses which explicitly marks the regions of code that are soft masked. This table is only checked for interrupts that below __end_soft_masked, so most kernel interrupts will not have the overhead of the table search. Fixes: 9d1988ca87dd ("powerpc/64: treat low kernel text as irqs soft-masked") Reported-by: Sachin Sant <sachinp@linux.vnet.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Tested-by: Sachin Sant <sachinp@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210630074621.2109197-5-npiggin@gmail.com
2021-06-30powerpc/64e: remove implicit soft-masking and interrupt exit restart logicNicholas Piggin
The implicit soft-masking to speed up interrupt return was going to be used by 64e as well, but it has not been extensively tested on that platform and is not considered ready. It was intended to be disabled before merge. Disable it for now. Most of the restart code is common with 64s, so with more correctness and performance testing this could be re-enabled again by adding the extra soft-mask checks to interrupt handlers and flipping exit_must_hard_disable(). Fixes: 9d1988ca87dd ("powerpc/64: treat low kernel text as irqs soft-masked") Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210630074621.2109197-4-npiggin@gmail.com
2021-06-30powerpc/64e: fix CONFIG_RELOCATABLE build warningsNicholas Piggin
CONFIG_RELOCATABLE=y causes build warnings from unresolved relocations. Fix these by using TOC addressing for these cases. Commit 24d33ac5b8ff ("powerpc/64s: Make prom_init require RELOCATABLE") caused some 64e configs to select RELOCATABLE resulting in these warnings, but the underlying issue was already there. This passes basic qemu testing. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210630074621.2109197-3-npiggin@gmail.com
2021-06-30powerpc/64s: fix hash page fault interrupt handlerNicholas Piggin
The early bad fault or key fault test in do_hash_fault() ends up calling into ___do_page_fault without having gone through an interrupt handler wrapper (except the initial _RAW one). This can end up calling local irq functions while the interrupt has not been reconciled, which will likely cause crashes and it trips up on a later patch that adds more assertions. pkey_exec_prot from selftests causes this path to be executed. There is no real reason to run the in_nmi() test should be performed before the key fault check. In fact if a perf interrupt in the hash fault code did a stack walk that was made to take a key fault somehow then running ___do_page_fault could possibly cause another hash fault causing problems. Move the in_nmi() test first, and then do everything else inside the regular interrupt handler function. Fixes: 3a96570ffceb ("powerpc: convert interrupt handlers to use wrappers") Reported-by: Sachin Sant <sachinp@linux.vnet.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Tested-by: Sachin Sant <sachinp@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210630074621.2109197-2-npiggin@gmail.com
2021-06-30powerpc/4xx: Fix setup_kuep() on SMPChristophe Leroy
On SMP, setup_kuep() is also called from start_secondary() since commit 86f46f343272 ("powerpc/32s: Initialise KUAP and KUEP in C"). start_secondary() is not an __init function. Remove the __init marker from setup_kuep() and bail out when not caller on the first CPU as the work is already done. Fixes: 10248dcba120 ("powerpc/44x: Implement Kernel Userspace Exec Protection (KUEP)") Fixes: 86f46f343272 ("powerpc/32s: Initialise KUAP and KUEP in C") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/8ee05934288994a65743a987acb1558f12c0c8c1.1624969450.git.christophe.leroy@csgroup.eu
2021-06-30powerpc/32s: Fix setup_{kuap/kuep}() on SMPChristophe Leroy
On SMP, setup_kup() is also called from start_secondary(). start_secondary() is not an __init function. Remove the __init marker from setup_kuep() and setup_kuap(). Fixes: 86f46f343272 ("powerpc/32s: Initialise KUAP and KUEP in C") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/42f4bd12b476942e4d5dc81c0e839d8871b20b1c.1624863319.git.christophe.leroy@csgroup.eu
2021-06-30Merge tag 'spi-nor/for-5.14' into mtd/nextMiquel Raynal
SPI NOR core changes: - Ability to dump SFDP tables via sysfs - Support for erasing OTP regions on Winbond and similar flashes - Few API doc updates and fixes - Locking support for MX25L12805D SPI NOR controller drivers changes: - Use SPI_MODE_X_MASK in nxp-spifi - Intel Alder Lake-M SPI serial flash support
2021-06-30Merge branch 'sched/core' into sched/urgent, to pick up fixIngo Molnar
Pick up a fix for a warning that several people reported. Signed-off-by: Ingo Molnar <mingo@kernel.org>
2021-06-30drm/radeon: Fix NULL dereference when updating memory statsMikel Rychliski
radeon_ttm_bo_destroy() is attempting to access the resource object to update memory counters. However, the resource object is already freed when ttm calls this function via the destroy callback. This causes an oops when a bo is freed: BUG: kernel NULL pointer dereference, address: 0000000000000010 RIP: 0010:radeon_ttm_bo_destroy+0x2c/0x100 [radeon] Call Trace: radeon_bo_unref+0x1a/0x30 [radeon] radeon_gem_object_free+0x33/0x50 [radeon] drm_gem_object_release_handle+0x69/0x70 [drm] drm_gem_handle_delete+0x62/0xa0 [drm] ? drm_mode_destroy_dumb+0x40/0x40 [drm] drm_ioctl_kernel+0xb2/0xf0 [drm] drm_ioctl+0x30a/0x3c0 [drm] ? drm_mode_destroy_dumb+0x40/0x40 [drm] radeon_drm_ioctl+0x49/0x80 [radeon] __x64_sys_ioctl+0x8e/0xd0 Avoid the issue by updating the counters in the delete_mem_notify callback instead. Also, fix memory statistic updating in radeon_bo_move() to identify the source type correctly. The source type needs to be saved before the move, because the moved from object may be altered by the move. Fixes: bfa3357ef9ab ("drm/ttm: allocate resource object instead of embedding it v2") Signed-off-by: Mikel Rychliski <mikel@mikelr.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210624045121.15643-1-mikel@mikelr.com
2021-06-30arm: extend pfn_valid to take into account freed memory map alignmentMike Rapoport
When unused memory map is freed the preserved part of the memory map is extended to match pageblock boundaries because lots of core mm functionality relies on homogeneity of the memory map within pageblock boundaries. Since pfn_valid() is used to check whether there is a valid memory map entry for a PFN, make it return true also for PFNs that have memory map entries even if there is no actual memory populated there. Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Tested-by: Kefeng Wang <wangkefeng.wang@huawei.com> Tested-by: Tony Lindgren <tony@atomide.com>
2021-06-30memblock: ensure there is no overflow in memblock_overlaps_region()Mike Rapoport
There maybe an overflow in memblock_overlaps_region() if it is called with base and size such that base + size > PHYS_ADDR_MAX Make sure that memblock_overlaps_region() caps the size to prevent such overflow and remove now duplicated call to memblock_cap_size() from memblock_is_region_reserved(). Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Tested-by: Tony Lindgren <tony@atomide.com>
2021-06-30memblock: align freed memory map on pageblock boundaries with SPARSEMEMMike Rapoport
When CONFIG_SPARSEMEM=y the ranges of the memory map that are freed are not aligned to the pageblock boundaries which breaks assumptions about homogeneity of the memory map throughout core mm code. Make sure that the freed memory map is always aligned on pageblock boundaries regardless of the memory model selection. Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Tested-by: Tony Lindgren <tony@atomide.com>
2021-06-30memblock: free_unused_memmap: use pageblock units instead of MAX_ORDERMike Rapoport
The code that frees unused memory map uses rounds start and end of the holes that are freed to MAX_ORDER_NR_PAGES to preserve continuity of the memory map for MAX_ORDER regions. Lots of core memory management functionality relies on homogeneity of the memory map within each pageblock which size may differ from MAX_ORDER in certain configurations. Although currently, for the architectures that use free_unused_memmap(), pageblock_order and MAX_ORDER are equivalent, it is cleaner to have common notation thought mm code. Replace MAX_ORDER_NR_PAGES with pageblock_nr_pages and update the comments to make it more clear why the alignment to pageblock boundaries is required. Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Tested-by: Tony Lindgren <tony@atomide.com>
2021-06-30Merge branch 'for-5.14/multitouch' into for-linusJiri Kosina
- patch series that ensures that hid-multitouch driver disables touch and button-press reporting on hid-mt devices during suspend when the device is not configured as a wakeup-source, from Hans de Goede
2021-06-30Merge branch 'for-5.14/logitech' into for-linusJiri Kosina
- support for LCD menu keys + LCD brightness control on the Logitech Z-10 speakers (with LCD) which use the same protocol as the G15 keyboards from Hans de Goede
2021-06-30Merge branch 'for-5.14/intel-ish' into for-linusJiri Kosina
- support for ISH DMA on EHL platform from Even Xu - various code style fixes and cleanups from Lee Jones and Uwe Kleine-König
2021-06-30Merge branch 'for-5.14/google' into for-linusJiri Kosina
- device tree match for Google Whiskers device from Ikjoon Jang
2021-06-30Merge branch 'for-5.14/core' into for-linusJiri Kosina
- device unbinding locking fix from Dmitry Torokhov - support for programmable buttons (mapping to KEY_MACRO# event codes) from Thomas Weißschuh - various other small fixes and code style improvements
2021-06-30Merge branch 'for-5.14/amd-sfh' into for-linusJiri Kosina
- support for Renoir and Cezanne SoCs - support for Ambient Light Sensor - support for Human Presence Detection sensor all from Basavaraj Natikar
2021-06-30Merge tag 'drm-intel-next-fixes-2021-06-29' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next The biggest fix is the restoration of mmap ioctl for gen12 integrated parts which lack was breaking ADL-P with media stack. Besides that a small selftest fix and a theoretical overflow on i915->pipe_to_crtc_mapping. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YNtsfguvCRSROBUZ@intel.com
2021-06-30Merge tag 'drm-misc-next-fixes-2021-06-24' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next Short summary of fixes pull: * amdgpu: Fix test for allocation failures Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/YNQxVybBGdjLMUQJ@linux-uq9g
2021-06-30drm/amd/amdgpu: enable gpu recovery for beige_gobyChengming Gui
Enable gpu recovery for beige_goby. Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-30amdgpu/pm: remove code duplication in show_power_cap callsDarren Powell
v3: updated patch to apply to latest code v2: reorder to check pointers before calling pm_runtime_* functions created generic function and call with enum from * amdgpu_hwmon_show_power_cap_max * amdgpu_hwmon_show_power_cap * amdgpu_hwmon_show_power_cap_default === Test === AMDGPU_PCI_ADDR=`lspci -nn | grep "VGA\|Display" | cut -d " " -f 1` AMDGPU_HWMON=`ls -la /sys/class/hwmon | grep $AMDGPU_PCI_ADDR | cut -d " " -f 10` HWMON_DIR=/sys/class/hwmon/${AMDGPU_HWMON} cp pp_show_power_cap.txt{,.old} lspci -nn | grep "VGA\|Display" > pp_show_power_cap.test.log FILES=" power1_cap power1_cap_max power1_cap_default " for f in $FILES do echo $f = `cat $HWMON_DIR/$f` >> pp_show_power_cap.test.log done Signed-off-by: Darren Powell <darren.powell@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-30drm/amdgpu/display: drop unused variableAlex Deucher
Remove unused variable. Fixes: e7d9560aeae514 ("Revert "drm/amd/display: Fix overlay validation by considering cursors"") Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-30Revert "drm/amd/display: Fix overlay validation by considering cursors"Rodrigo Siqueira
This reverts commit 33f409e60eb0c59a4d0d06a62ab4642a988e17f7. The patch that we are reverting here was originally applied because it fixes multiple IGT issues and flickering in Android. However, after a discussion with Sean Paul and Mark, it looks like that this patch might cause problems on ChromeOS. For this reason, we decided to revert this patch. Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Mark Yacoub <markyacoub@chromium.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Reviewed-by: Sean Paul <seanpaul@chromium.org> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2021-06-30amdgpu/nv.c - Added codec query for Beige GobyVeerabadhran Gopalakrishnan
Added the Beige Goby capabilities in codec query. v2: fix build error and indent (James) Signed-off-by: Veerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan@amd.com> Reviewed-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-30drm/amdgpu: enable tmz on yellow carpAaron Liu
The tmz functions are verified on yellow carp. So enable it by default. Signed-off-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-30drm/amdkfd: implement counters for vm fault and migrationPhilip Yang
Add helper function to get process device data structure from adev to update counters. Update vm faults, page_in, page_out counters will no be executed in parallel, use WRITE_ONCE to avoid any form of compiler optimizations. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-30drm/amdkfd: add sysfs counters for vm fault and migrationPhilip Yang
This is part of SVM profiling API, export sysfs counters for per-process, per-GPU vm retry fault, pages migrated in and out of GPU vram. counters will not be updated in parallel in GPU retry fault handler and migration to vram/ram path, use READ_ONCE to avoid compiler optimization. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-30drm/amdkfd: fix sysfs kobj leakPhilip Yang
3 cases of kobj leak, which causes memory leak: kobj_type must have release() method to free memory from release callback. Don't need NULL default_attrs to init kobj. sysfs files created under kobj_status should be removed with kobj_status as parent kobject. Remove queue sysfs files when releasing queue from process MMU notifier release callback. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-30drm/amdkfd: add helper function for kfd sysfs createPhilip Yang
No functionality change. Modify kfd_sysfs_create_file to use kobject as parameter, so it becomes common helper function to remove duplicate code and will simplify new kfd sysfs file create in future. Move pr_warn to helper function if sysfs file create failed. Set helper function as void return because caller doesn't use the helper function return value. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-30drm/amdgpu: update HDP LS settingsEvan Quan
Avoid unnecessary register programming on feature disablement. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-30drm/amdgpu: update GFX MGCG settingsEvan Quan
Update GFX MGCG related settings. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-09-15 06:38:25 +0000