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2017-08-18iio: srf08: add support for srf02 in i2c modeAndreas Klinger
srf02 added with support for i2c interface Attributes for setting max range or sensitivity are omitted for the case of srf02 type sensor, because they are not supported by the hardware. Signed-off-by: Andreas Klinger <ak@it-klinger.de> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2017-08-18iio: srf08: add sensor type srf10Andreas Klinger
Ultrasonic sensor srf10 is quite similar to srf08 and now also supported by the driver as device tree compatible string. It was necessary to prepare the source for supplementary sensors. This is done by enum srf08_sensor_type. The most significiant difference between srf08 and srf10 is another range and values of register gain (in the driver it's call sensitivity). Therefore the array of it is extended and dependent of the sensor type. Signed-off-by: Andreas Klinger <ak@it-klinger.de> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2017-08-18iio: srf08: add triggered buffer supportAndreas Klinger
Add support for triggered buffers. Data format is quite simple: distance 16 Bit alignment 48 Bit timestamp 64 Bit Signed-off-by: Andreas Klinger <ak@it-klinger.de> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2017-08-18iio: srf08: add device tree tableAndreas Klinger
Added MODULE_DEVICE_TABLE for device tree bindings. It used to work without it by using the i2c_device_id table, but adding the table makes everything clear and documented. Signed-off-by: Andreas Klinger <ak@it-klinger.de> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2017-08-18powerpc/mm: Ensure cpumask update is orderedBenjamin Herrenschmidt
There is no guarantee that the various isync's involved with the context switch will order the update of the CPU mask with the first TLB entry for the new context being loaded by the HW. Be safe here and add a memory barrier to order any subsequent load/store which may bring entries into the TLB. The corresponding barrier on the other side already exists as pte updates use pte_xchg() which uses __cmpxchg_u64 which has a sync after the atomic operation. Cc: stable@vger.kernel.org Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Reviewed-by: Nicholas Piggin <npiggin@gmail.com> [mpe: Add comments in the code] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-08-18ARM: dts: imx6qdl-nitrogen6_som2: fix PCIe resetGary Bisson
Previous value was a bad copy of nitrogen6_max device tree. Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com> Fixes: 3faa1bb2e89c ("ARM: dts: imx: add Boundary Devices Nitrogen6_SOM2 support") Cc: <stable@vger.kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-08-17Merge tag 'drm-fixes-for-v4.13-rc6' of ↵Linus Torvalds
git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "Seems to be slowing down nicely, just one amdgpu fix, and a bunch of i915 fixes" * tag 'drm-fixes-for-v4.13-rc6' of git://people.freedesktop.org/~airlied/linux: drm/amdgpu: save list length when fence is signaled drm/i915: Avoid the gpu reset vs. modeset deadlock drm/i915: Suppress switch_mm emission between the same aliasing_ppgtt drm/i915: Return correct EDP voltage swing table for 0.85V drm/i915/cnl: Add slice and subslice information to debugfs. drm/i915: Perform an invalidate prior to executing golden renderstate drm/i915: remove unused function declaration
2017-08-17cxgb4: Remove some dead codeChristophe Jaillet
This 'BUG_ON(!ep)' can never trigger because we have: if (!ep) return 0; just a few lines above. So it can be removed safely. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-17Merge tag 'pm-4.13-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix two issues related to exposing the current CPU frequency to user space on x86. Specifics: - Disable interrupts around reading IA32_APERF and IA32_MPERF in aperfmperf_snapshot_khz() (introduced recently) to avoid excessive delays between the reads that may result from interrupt handling (Doug Smythies). - Fix the computation of the CPU frequency to be reported through the pstate_sample tracepoint in intel_pstate (Doug Smythies)" * tag 'pm-4.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: x86: Disable interrupts during MSRs reading cpufreq: intel_pstate: report correct CPU frequencies during trace
2017-08-17drm/i915: Split pin mapping into per platform functionsAnusha Srivatsa
Cleanup the code. Map the pins in accordance to individual platforms rather than according to ports. Create separate functions for platforms. v2: - Add missing condition for CoffeeLake. Make platform specific functions static. Add function i915_ddc_pin_mapping(). v3: - Rename functions to x_port_to_ddc_pin() which directly indicates the purpose. Correct default return values on CNP and BXT. Rename i915_port_to_ to g4x_port_to since that was the first platform to run this. Correct code style. (Paulo) Sugested-by Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Clinton Taylor <clinton.a.taylor@intel.com> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1502927114-24012-1-git-send-email-anusha.srivatsa@intel.com
2017-08-17drm/amdgpu: bump version for support of UVD MJPEG decodeLeo Liu
Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: add MJPEG check for UVD physical mode msg bufferLeo Liu
Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/ttm: Fix accounting error when fail to get pages for poolXiangliang.Yu
When fail to get needed page for pool, need to put allocated pages into pool. But current code has a miscalculation of allocated pages, correct it. Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2017-08-17drm/amd/amdgpu: expose fragment size as module parameter (v2)Roger He
Allow overrides on the command line. v2: agd: sqaush in spelling fix and bogus default value warning Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Roger He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elan_i2c - Add antoher Lenovo ACPI ID for upcoming Lenovo NB Input: elan_i2c - add ELAN0608 to the ACPI table Input: trackpoint - assume 3 buttons when buttons detection fails
2017-08-17perf tools: Use default CPUINFO_PROC where it fitsArnaldo Carvalho de Melo
Several architectures don't need to define it since the string is the same as the default one, so nuke them. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-v1e1jr1u474w9xcelpaoxamu@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-08-17perf tools: Remove unused cpu_relax() macrosArnaldo Carvalho de Melo
Since 195564390210 ("perf_counter: kerneltop: simplify data_head read") we do not use it, and this was way back in 2009, remove it before some other arch maintainer adds its implementation, like so many did, needlessly :-) Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-3l2su9c58eaq4twjzrf9uu08@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-08-17drm/amd/amdgpu: store fragment_size in vm_managerRoger He
adds fragment_size in the vm_manager structure and implements hardware setup for it. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Roger He <Hongbo.He@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: rename VM invalidated to movedChristian König
That better describes what happens here with the BO. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: separate bo_va structureChristian König
Split that into vm_bo_base and bo_va to allow other uses as well. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: drop the extra VM huge page flag v2Christian König
Just add the flags to the addr field as well. v2: add some more comments that the flag is for huge pages. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: remove superflous amdgpu_bo_kmap in the VMChristian König
We now properly kmap all BOs after validation. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: cleanup static CSA handlingChristian König
Move the CSA bo_va from the VM to the fpriv structure. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: SHADOW and VRAM_CONTIGUOUS flags shouldn't be used by userspaceChristian König
The shadow handling isn't implemented completely for userspace BOs and the kernel sets the VRAM_CONTIGUOUS as necessary. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: save list length when fence is signaledChunming Zhou
update the list first to avoid redundant checks. Signed-off-by: Chunming Zhou <David1.Zhou@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> Cc: stable@vger.kernel.org
2017-08-17drm/amdgpu: move vram usage tracking into the vram manager v2Christian König
Looks like a better place for this. v2: use atomic64_t members instead Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: move gtt usage tracking into the gtt manager v2Christian König
It doesn't make much sense to count those numbers twice. v2: use and atomic64_t instead Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: move debug print into the MM managersChristian König
Instead of the separate switch/case in the calling function. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: fix incorrect use of the lru_lockChristian König
The BO manager has its own lock and doesn't use the lru_lock. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/radeon: fix incorrect use of the lru_lockChristian König
The BO manager has its own lock and doesn't use the lru_lock. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/ttm: make ttm_mem_type_manager_func debug more usefulChristian König
Provide the drm printer directly instead of just the callback. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amd/amdgpu: Add tracepoint for DMA page mapping (v4)Tom St Denis
This helps map DMA addresses back to physical addresses. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (v2): Added tracepoints for USERPTR, SG mappings, and SWIOTBL mappings. Reformatted trace call perform PCI decoding internal to the trace. (v3): Add unmap tracepoints as well (v4): Move traces into separate functions
2017-08-17drm/amdgpu: fix Vega10 HW config for 2MB pagesChristian König
Those values weren't correct. This should result in quite some speedup. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: only bind VM shadows after validation v2Christian König
No need to do this on every CS. v2: remove all other bind, reorder code Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/amdgpu: only move VM BOs in the LRU during validation v2Christian König
This should save us a bunch of command submission overhead. v2: move the LRU move to the right place to avoid the move for the root BO and handle the shadow BOs as well. This turned out to be a bug fix because the move needs to happen before the kmap. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/ttm: individualize BO reservation obj when they are freedChristian König
Use the BOs reservation object when it is put on the ddelete list. This way we avoid delaying freeing up the BO because of new fences on the reservation object. This is used by dma-buf and amdgpu's VM page tables. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-17drm/ttm: remove nonsense wait in ttm_bo_cleanup_refs_and_unlockChristian König
With shared reservation objects the assumption that no fence could have been added isn't true any more. Additional to that the BO is about to be destroyed, so removing the fences now has no advantage whatsoever. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-18Merge branch 'drm-fixes-4.13' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes single amdgpu fix. * 'drm-fixes-4.13' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: save list length when fence is signaled
2017-08-18Merge tag 'drm-intel-fixes-2017-08-16' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-intel into drm-fixes drm/i915 fixes for v4.13-rc6 "Chris' "drm/i915: Perform an invalidate prior to executing golden renderstate" and Daniel's "drm/i915: Avoid the gpu reset vs. modeset deadlock" seem like the most important ones. * tag 'drm-intel-fixes-2017-08-16' of git://anongit.freedesktop.org/git/drm-intel: drm/i915: Avoid the gpu reset vs. modeset deadlock drm/i915: Suppress switch_mm emission between the same aliasing_ppgtt drm/i915: Return correct EDP voltage swing table for 0.85V drm/i915/cnl: Add slice and subslice information to debugfs. drm/i915: Perform an invalidate prior to executing golden renderstate drm/i915: remove unused function declaration
2017-08-18Merge tag 'omapdrm-4.14' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into drm-next omapdrm changes for v4.14 * HDMI hot plug IRQ support (instead of polling) * Big driver cleanup from Laurent (no functional changes) * OMAP5 DSI support (only the pinmuxing was missing) * tag 'omapdrm-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (60 commits) drm/omap: Potential NULL deref in omap_crtc_duplicate_state() drm/omap: remove no-op cleanup code drm/omap: rename omapdrm device back drm: omapdrm: Remove omapdrm platform data ARM: OMAP2+: Don't register omapdss device for omapdrm ARM: OMAP2+: Remove unused omapdrm platform device drm: omapdrm: Remove the omapdss driver drm: omapdrm: Register omapdrm platform device in omapdss driver drm: omapdrm: hdmi: Don't allocate PHY features dynamically drm: omapdrm: hdmi: Configure the PHY from the HDMI core version drm: omapdrm: hdmi: Configure the PLL from the HDMI core version drm: omapdrm: hdmi: Pass HDMI core version as integer to HDMI audio drm: omapdrm: hdmi: Replace OMAP SoC model check with HDMI xmit version drm: omapdrm: hdmi: Rename functions and structures to use hdmi_ prefix drm/omap: add OMAP5 DSIPHY lane-enable support drm/omap: use regmap_update_bit() when muxing DSI pads drm: omapdrm: Remove dss_features.h drm: omapdrm: Move supported outputs feature to dss driver drm: omapdrm: Move DSS_FCK feature to dss driver drm: omapdrm: Move PCD, LINEWIDTH and DOWNSCALE features to dispc driver ...
2017-08-17xfs: don't leak quotacheck dquots when cow recoveryDarrick J. Wong
If we fail a mount on account of cow recovery errors, it's possible that a previous quotacheck left some dquots in memory. The bailout clause of xfs_mountfs forgets to purge these, and so we leak them. Fix that. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Brian Foster <bfoster@redhat.com>
2017-08-17xfs: clear MS_ACTIVE after finishing log recoveryDarrick J. Wong
Way back when we established inode block-map redo log items, it was discovered that we needed to prevent the VFS from evicting inodes during log recovery because any given inode might be have bmap redo items to replay even if the inode has no link count and is ultimately deleted, and any eviction of an unlinked inode causes the inode to be truncated and freed too early. To make this possible, we set MS_ACTIVE so that inodes would not be torn down immediately upon release. Unfortunately, this also results in the quota inodes not being released at all if a later part of the mount process should fail, because we never reclaim the inodes. So, set MS_ACTIVE right before we do the last part of log recovery and clear it immediately after we finish the log recovery so that everything will be torn down properly if we abort the mount. Fixes: 17c12bcd30 ("xfs: when replaying bmap operations, don't let unlinked inodes get reaped") Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Brian Foster <bfoster@redhat.com>
2017-08-17perf events parse: Rename parse_events_parse argumentsArnaldo Carvalho de Melo
Calling them just "data" is too vague, call it 'perf_state', to make it clearer, for instance, when looking at patch hunks. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-rnhk5yb05wem77rjpclrh7so@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-08-17perf events parse: Use just one parse events state structArnaldo Carvalho de Melo
Andi reported problems when parse errors were detected with vendor events (json), because in the yyparse/parse_events_parse function we dereferenced the _data parameter to two different structs, with different layouts, which ended up making parse_events_evlist->error to point to random stack addresses. Fix it by making _data to always be struct parse_events_state, changing the only place where 'struct parse_events_term' was used in parse_events.y. Reported-by: Andi Kleen <ak@linux.intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-bc27lshz823hxl8n9nkelcgh@git.kernel.org Fixes: 90e2b22dee90 ("perf/tool: Add support to reuse event grammar to parse out terms") Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-08-17perf events parse: Rename parsing state struct to clearer nameArnaldo Carvalho de Melo
Rename it from 'parse_events_evlist' to 'parse_events_state' to better state that this is parsing state that has to be passed around. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-dursqtg2h2w98ztaa297u43x@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-08-17perf events parse: Remove some needless local variablesArnaldo Carvalho de Melo
Those are just casting a void pointer to a struct to then pass them to functions, i.e. remove the local variables and pass the void pointer directly, the casting will be done and the code will be shorter. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-bzfodzr3mb46gy7u7v0mqad6@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-08-17perf trace: Fix off by one string allocation problemArnaldo Carvalho de Melo
We need to consider the null terminator, oops, fix it. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Fixes: 017037ff3d0b ("perf trace: Allow specifying list of syscalls and events in -e/--expr/--event") Link: http://lkml.kernel.org/n/tip-j79jpqqe91gvxqmsgxgfn2ni@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-08-17perf jevents: Support FCMask and PortMaskAndi Kleen
Skylake server uncore IIO events need new FCMask/PortMask fields. Support those in the json parser and pass it through as a filter. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Link: http://lkml.kernel.org/r/20170816220201.19182-2-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-08-17tools lib bpf: Fix double file test in MakefileDaniel Díaz
The Makefile verifies the same file exists twice: test -f ../../../include/uapi/linux/bpf.h -a \ -f ../../../include/uapi/linux/bpf.h The purpose of the check is to ensure the diff (immediately after the test) doesn't fail with these two files: tools/include/uapi/linux/bpf.h include/uapi/linux/bpf.h Same recipe for bpf_common: test -f ../../../include/uapi/linux/bpf_common.h -a \ -f ../../../include/uapi/linux/bpf_common.h This corrects the location of the tests. Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1502814810-960-1-git-send-email-daniel.diaz@linaro.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-08-18Merge branch 'drm-next-4.14' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next More features for 4.14. Nothing too major here. I have a few more additional patches for large page support in vega10 among other things, but they require some resevation object patches from drm-misc-next, so I'll send that request once you've pulled the latest drm-misc-next. Highlights: - Fixes for ACP audio on stoney - SR-IOV fixes for vega10 - various powerplay fixes - lots of code clean up * 'drm-next-4.14' of git://people.freedesktop.org/~agd5f/linux: (62 commits) drm/amdgpu/gfx7: fix function name drm/amd/amdgpu: Disabling Power Gating for Stoney platform drm/amd/amdgpu: Added a quirk for Stoney platform drm/amdgpu: jt_size was wrongly counted twice drm/amdgpu: fix missing endian-safe guard drm/amdgpu: ignore digest_size when loading sdma fw for raven drm/amdgpu: Uninitialized variable in amdgpu_ttm_backend_bind() drm/amd/powerplay: fix coding style in hwmgr.c drm/amd/powerplay: refine dmesg info under powerplay. drm/amdgpu: don't finish the ring if not initialized drm/radeon: Fix preferred typo drm/amdgpu: Fix preferred typo drm/radeon: Fix stolen typo drm/amdgpu: Fix stolen typo drm/amd/powerplay: fix coccinelle warnings in vega10_hwmgr.c drm/amdgpu: set gfx_v9_0_ip_funcs as static drm/radeon: switch to drm_*{get,put} helpers drm/amdgpu: switch to drm_*{get,put} helpers drm/amd/powerplay: add CZ profile support drm/amd/powerplay: fix PSI not enabled by kmd ...
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