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2022-12-20tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-26/+36
To pick up the changes in: bc7ed4d30815bc43 ("drm/i915/perf: Apply Wa_18013179988") 81d5f7d91492aa3a ("drm/i915/perf: Add 32-bit OAG and OAR formats for DG2") 8133a6daad4e7274 ("drm/i915: enable PS64 support for DG2") b76c14c8fb2af1e4 ("drm/i915/huc: better define HuC status getparam possible return values.") 94dfc73e7cf4a31d ("treewide: uapi: Replace zero-length arrays with flexible-array members") That doesn't add any ioctl, so no changes in tooling. This silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Gustavo A. R. Silva <gustavoars@kernel.org> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Harrison <John.C.Harrison@Intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Link: https://lore.kernel.org/lkml/Y6HukoRaZh2R4j5U@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-08-19tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-87/+300
To pick up the changes in: a913bde810fc464d ("drm/i915: Update i915 uapi documentation") 525e93f6317a08a0 ("drm/i915/uapi: add NEEDS_CPU_ACCESS hint") 141f733bb3abb000 ("drm/i915/uapi: expose the avail tracking") 3f4309cbdc849637 ("drm/i915/uapi: add probed_cpu_visible_size") a50794f26f52c66c ("uapi/drm/i915: Document memory residency and Flat-CCS capability of obj") That don't add any new ioctl, so no changes in tooling. This silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Cc: Ramalingam C <ramalingam.c@intel.com> Link: http://lore.kernel.org/lkml/Yvzrp9RFIeEkb5fI@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-08-03Merge tag 'flexible-array-transformations-UAPI-6.0-rc1' of ↵Linus Torvalds1-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull uapi flexible array update from Gustavo Silva: "A treewide patch that replaces zero-length arrays with flexible-array members in UAPI. This has been baking in linux-next for 5 weeks now. '-fstrict-flex-arrays=3' is coming and we need to land these changes to prevent issues like these in the short future: fs/minix/dir.c:337:3: warning: 'strcpy' will always overflow; destination buffer has size 0, but the source string has length 2 (including NUL byte) [-Wfortify-source] strcpy(de3->name, "."); ^ Since these are all [0] to [] changes, the risk to UAPI is nearly zero. If this breaks anything, we can use a union with a new member name" Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836 * tag 'flexible-array-transformations-UAPI-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: treewide: uapi: Replace zero-length arrays with flexible-array members
2022-06-28treewide: uapi: Replace zero-length arrays with flexible-array membersGustavo A. R. Silva1-3/+3
There is a regular need in the kernel to provide a way to declare having a dynamically sized set of trailing elements in a structure. Kernel code should always use “flexible array members”[1] for these cases. The older style of one-element or zero-length arrays should no longer be used[2]. This code was transformed with the help of Coccinelle: (linux-5.19-rc2$ spatch --jobs $(getconf _NPROCESSORS_ONLN) --sp-file script.cocci --include-headers --dir . > output.patch) @@ identifier S, member, array; type T1, T2; @@ struct S { ... T1 member; T2 array[ - 0 ]; }; -fstrict-flex-arrays=3 is coming and we need to land these changes to prevent issues like these in the short future: ../fs/minix/dir.c:337:3: warning: 'strcpy' will always overflow; destination buffer has size 0, but the source string has length 2 (including NUL byte) [-Wfortify-source] strcpy(de3->name, "."); ^ Since these are all [0] to [] changes, the risk to UAPI is nearly zero. If this breaks anything, we can use a union with a new member name. [1] https://en.wikipedia.org/wiki/Flexible_array_member [2] https://www.kernel.org/doc/html/v5.16/process/deprecated.html#zero-length-and-one-element-arrays Link: https://github.com/KSPP/linux/issues/78 Build-tested-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/62b675ec.wKX6AOZ6cbE71vtF%25lkp@intel.com/ Acked-by: Dan Williams <dan.j.williams@intel.com> # For ndctl.h Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2022-06-26tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-81/+272
To pick up the changes in: ecf8eca51f33dbfd ("drm/i915/xehp: Add compute engine ABI") 991b4de3275728fd ("drm/i915/uapi: Add kerneldoc for engine class enum") c94fde8f516610b0 ("drm/i915/uapi: Add DRM_I915_QUERY_GEOMETRY_SUBSLICES") 1c671ad753dbbf5f ("drm/i915/doc: Link query items to their uapi structs") a2e5402691e23269 ("drm/i915/doc: Convert perf UAPI comments to kerneldoc") 462ac1cdf4d7acf1 ("drm/i915/doc: Convert drm_i915_query_topology_info comment to kerneldoc") 034d47b25b2ce627 ("drm/i915/uapi: Document DRM_I915_QUERY_HWCONFIG_BLOB") 78e1fb3112c0ac44 ("drm/i915/uapi: Add query for hwconfig blob") That don't add any new ioctl, so no changes in tooling. This silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: John Harrison <John.C.Harrison@intel.com> Cc: Matt Atwood <matthew.s.atwood@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: http://lore.kernel.org/lkml/YrDi4ALYjv9Mdocq@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-04-01tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-5/+40
To pick up the changes in: caa574ffc4aaf4f2 ("drm/i915/uapi: document behaviour for DG2 64K support") That don't add any new ioctl, so no changes in tooling. This silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Link: http://lore.kernel.org/lkml/YkSChHqaOApscFQ0@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-11-14tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-1/+241
To pick up the changes in: e5e32171a2cf1e43 ("drm/i915/guc: Connect UAPI to GuC multi-lrc interface") 9409eb35942713d0 ("drm/i915: Expose logical engine instance to user") ea673f17ab763879 ("drm/i915/uapi: Add comment clarifying purpose of I915_TILING_* values") d3ac8d42168a9be7 ("drm/i915/pxp: interfaces for using protected objects") cbbd3764b2399ad8 ("drm/i915/pxp: Create the arbitrary session after boot") That don't add any new ioctl, so no changes in tooling. This silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Huang, Sean Z <sean.z.huang@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-09-11tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-81/+417
To pick the changes in: b65a9489730a2494 ("drm/i915/userptr: Probe existence of backing struct pages upon creation") ee242ca704d38699 ("drm/i915/guc: Implement GuC priority management") 81340cf3bddded4f ("drm/i915/uapi: reject set_domain for discrete") 7961c5b60f23dff5 ("drm/i915: Add TTM offset argument to mmap.") aef7b67a79564f6c ("drm/i915/uapi: convert drm_i915_gem_userptr to kernel doc") e7737b67ab46ee0e ("drm/i915/uapi: reject caching ioctls for discrete") 3aa8c57fe25a9247 ("drm/i915/uapi: convert drm_i915_gem_set_domain to kernel doc") 289f5a72009b8f67 ("drm/i915/uapi: convert drm_i915_gem_caching to kernel doc") 4a766ae40ec83301 ("drm/i915: Drop the CONTEXT_CLONE API (v2)") 6ff6d61dd2a943bd ("drm/i915: Drop I915_CONTEXT_PARAM_NO_ZEROMAP") fe4751c3d513ff4f ("drm/i915: Drop I915_CONTEXT_PARAM_RINGSIZE") 577729533cdc4e37 ("drm/i915: Document the Virtual Engine uAPI") c649432e86ca677d ("drm/i915: Fix busy ioctl commentary") That doesn't result in any changes to tooling as no new ioctl were added (at least not perceived by tools/perf/trace/beauty/drm_ioctl.sh). Addressing this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jason Ekstrand <jason@jlekstrand.net> Cc: John Harrison <John.C.Harrison@Intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-07-05tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-34/+359
To pick the changes in: 2459e56fd8af0b47 ("drm/i915/uapi: implement object placement extension") ebcb40298947bdb0 ("drm/i915/uapi: introduce drm_i915_gem_create_ext") 710217292a61110a ("drm/i915/query: Expose memory regions through the query uAPI") e3bdccafb5bcfab2 ("drm/i915/uapi: convert i915_query and friend to kernel doc") 19d053d477a14506 ("drm/i915/uapi: convert i915_user_extension to kernel doc") 2ef6a01fb636997b ("drm/i915/uapi: fix kernel doc warnings") That picks a new ioctl: $ tools/perf/trace/beauty/drm_ioctl.sh > before $ cp include/uapi/drm/i915_drm.h tools/include/uapi/drm/i915_drm.h $ tools/perf/trace/beauty/drm_ioctl.sh > after $ diff -u before after --- before 2021-07-05 14:25:13.247680316 -0300 +++ after 2021-07-05 14:25:22.454874111 -0300 @@ -166,4 +166,5 @@ [DRM_COMMAND_BASE + 0x39] = "I915_QUERY", [DRM_COMMAND_BASE + 0x3a] = "I915_GEM_VM_CREATE", [DRM_COMMAND_BASE + 0x3b] = "I915_GEM_VM_DESTROY", + [DRM_COMMAND_BASE + 0x3c] = "I915_GEM_CREATE_EXT", }; $ Addressing this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Abdiel Janulgue <abdiel.janulgue@linux.intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-05-10tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-0/+1
To pick the changes in: b5b6f6a610127b17 ("drm/i915/gem: Drop legacy execbuffer support (v2)") That don't result in any change in tooling as this is just adding a comment. Only silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jason Ekstrand <jason@jlekstrand.net> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-03-06tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-1/+2
To pick the changes in: 8c3b1ba0e7ea9a80 ("drm/i915/gt: Track the overall awake/busy time") 348fb0cb0a79bce0 ("drm/i915/pmu: Deprecate I915_PMU_LAST and optimize state tracking") That don't result in any change in tooling: $ tools/perf/trace/beauty/drm_ioctl.sh > before $ cp include/uapi/drm/i915_drm.h tools/include/uapi/drm/i915_drm.h $ tools/perf/trace/beauty/drm_ioctl.sh > after $ diff -u before after $ Only silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-11-03tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-3/+56
To pick the changes in: 13149e8bafc46572 ("drm/i915: add syncobj timeline support") cda9edd02425d790 ("drm/i915: introduce a mechanism to extend execbuf2") That don't result in any changes in tooling, just silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-08-07tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-2/+2
To pick the change in: 66137f54ccd7 ("drm: i915_drm.h: delete duplicated words in comments") That don't result in any changes in tooling, just silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-06-09tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-0/+24
To pick the change in: 4ef10fe05ba0 ("drm/i915/perf: add new open param to configure polling of OA buffer") 11ecbdddf2f8 ("drm/i915/perf: introduce global sseu pinning") That don't result in any changes in tooling, just silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-04-14tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-0/+21
To pick the change in: 88be76cdafc7 ("drm/i915: Allow userspace to specify ringsize on construction") That don't result in any changes in tooling, just silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-02-12tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-0/+32
To pick the change in: cc662126b413 ("drm/i915: Introduce DRM_I915_GEM_MMAP_OFFSET") That don't result in any changes in tooling, just silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Abdiel Janulgue <abdiel.janulgue@linux.intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-12-04tools headers UAPI: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-3/+125
To pick the change in: a0e047156cde ("drm/i915/gem: Make context persistence optional") 9cd20ef7803c ("drm/i915/perf: allow holding preemption on filtered ctx") 7831e9a965ea ("drm/i915/perf: Allow dynamic reconfiguration of the OA stream") 4f6ccc74a85c ("drm/i915: add support for perf configuration queries") b8d49f28aa03 ("drm/i915/perf: introduce a versioning of the i915-perf uapi") 601734f7aabd ("drm/i915/tgl: s/ss/eu fuse reading support") That don't result in any changes in tooling, just silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-qwzjrgwj55y3g6rjdf9spkpr@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-27tools headers uapi: Sync drm/i915_drm.h with the kernel sourcesArnaldo Carvalho de Melo1-0/+1
To pick the change in: bf73fc0fa9cf ("drm/i915: Show support for accurate sw PMU busyness tracking") That don't result in any changes in tooling, just silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-o651nt7vpz93tu3nmx4f3xql@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-07-29tools headers UAPI: Update tools's copy of drm.h headersArnaldo Carvalho de Melo1-3/+206
Picking the changes from: c5d3e39caa45 ("drm/i915: Engine discovery query") a88b6e4cbafd ("drm/i915: Allow specification of parallel execbuf") ee1136908e9b ("drm/i915/execlists: Virtual engine bonding") 6d06779e8672 ("drm/i915: Load balancing across a virtual engine") b81dde719439 ("drm/i915: Allow userspace to clone contexts on creation") 8319f44c0525 ("drm/i915: Re-expose SINGLE_TIMELINE flags for context creation") e620f7b3a263 ("drm/i915: Extend I915_CONTEXT_PARAM_SSEU to support local ctx->engine[]") 976b55f0e1db ("drm/i915: Allow a context to define its set of engines") 7f3f317a66ca ("drm/i915: Restore control over ppgtt for context creation ABI") 75b3f1cb50bd ("drm: Fix drm.h uapi header for GNU/kFreeBSD") Silencing these perf build warnings: Warning: Kernel ABI header at 'tools/include/uapi/drm/drm.h' differs from latest version at 'include/uapi/drm/drm.h' diff -u tools/include/uapi/drm/drm.h include/uapi/drm/drm.h Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Now 'perf trace' and other code that might use the tools/perf/trace/beauty autogenerated tables will be able to translate this new ioctl code into a string: $ tools/perf/trace/beauty/drm_ioctl.sh > before $ cp include/uapi/drm/i915_drm.h tools/include/uapi/drm/i915_drm.h $ tools/perf/trace/beauty/drm_ioctl.sh > after $ diff -u before after --- before 2019-07-26 13:02:22.052723640 -0300 +++ after 2019-07-26 13:02:35.354906036 -0300 @@ -163,4 +163,6 @@ [DRM_COMMAND_BASE + 0x37] = "I915_PERF_ADD_CONFIG", [DRM_COMMAND_BASE + 0x38] = "I915_PERF_REMOVE_CONFIG", [DRM_COMMAND_BASE + 0x39] = "I915_QUERY", + [DRM_COMMAND_BASE + 0x3a] = "I915_GEM_VM_CREATE", + [DRM_COMMAND_BASE + 0x3b] = "I915_GEM_VM_DESTROY", }; $ Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Eric Anholt <eric@anholt.net> Cc: James Clarke <jrtc27@jrtc27.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://lkml.kernel.org/n/tip-a9173whgu3h1vo24jgdg5do8@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-05-28tools headers UAPI: Sync drm/i915_drm.h with the kernelArnaldo Carvalho de Melo1-73/+181
To pick up the changes from: d1172ab3d443 ("drm/i915: Introduce struct class_instance for engines across the uAPI") 96fd2c6633b0 ("drm/i915: Drop new chunks of context creation ABI (for now)") ea593dbba4c8 ("drm/i915: Allow contexts to share a single timeline across all engines") b91715417244 ("drm/i915: Extend CONTEXT_CREATE to set parameters upon construction") e0695db7298e ("drm/i915: Create/destroy VM (ppGTT) for use with contexts") 9d1305ef80b9 ("drm/i915: Introduce the i915_user_extension_method") c8b502422bfe ("drm/i915: Remove last traces of exec-id (GEM_BUSY)") d90c06d57027 ("drm/i915: Fix I915_EXEC_RING_MASK") e88619646971 ("drm/i915: Use HW semaphores for inter-engine synchronisation on gen8+") be03564bd7b6 ("drm/i915: Include reminders about leaving no holes in uAPI enums") ba4fda620a5f ("drm/i915: Optionally disable automatic recovery after a GPU reset") We still don't take into account the _IOC_SIZE() to differentiate ioctl cmds, so more work is needed to support the extension mechanism that is being used here so that we can differentiate DRM_IOCTL_I915_GEM_CONTEXT_CREATE from the newly introduced DRM_IOCTL_I915_GEM_CONTEXT_CREATE_EXT cmd. This silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Brendan Gregg <brendan.d.gregg@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Chris Wilson <chris@chris-wilson.co.uk> Link: https://lkml.kernel.org/n/tip-csn0vanmc7pevyka5qcg0xyw@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-03-28tools headers uapi: Update drm/i915_drm.hArnaldo Carvalho de Melo1-0/+64
To get the changes in: e46c2e99f600 ("drm/i915: Expose RPCS (SSEU) configuration to userspace (Gen11 only)") That don't cause changes in the generated perf binaries. To silence this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://lkml.kernel.org/n/tip-h6bspm1nomjnpr90333rrx7q@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-01-04tools headers uapi: Update i915_drm.hArnaldo Carvalho de Melo1-0/+8
To get the changes in these csets: fe841686470d Revert "drm/i915/perf: add a parameter to control the size of OA buffer" cd956bfcd0f5 drm/i915/perf: add a parameter to control the size of OA buffer 4bdafb9ddfa4 drm/i915: Remove i915.enable_ppgtt override Not one of them result in any changes in tools/perf/, this is just to silence this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-mdw7ta6qz7d2rl77gf00uqe8@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-11-19tools headers uapi: Synchronize i915_drm.hArnaldo Carvalho de Melo1-0/+22
To pick up the changes in: 900ccf30f9e1 ("drm/i915: Only force GGTT coherency w/a on required chipsets") No changes are required in tools/ nor does anything gets automatically generated to be used in the 'perf trace' syscall arg beautifiers. This silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: Chris Wilson <chris@chris-wilson.co.uk> 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: https://lkml.kernel.org/n/tip-t2vor2wegv41gt5n49095kly@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-04-05tools headers uapi: Synchronize i915_drm.hArnaldo Carvalho de Melo1-4/+108
To pick up the changes in: c822e0591855 drm/i915: expose rcs topology through query uAPI a446ae2c6e65 drm/i915: add query uAPI This affects 'perf trace', that automagically gets the definition of the new I915_QUERY DRM ioctl: --- /tmp/build/perf/trace/beauty/generated/ioctl/drm_ioctl_array.c.old 2018-04-05 14:38:33.660111995 -0300 +++ /tmp/build/perf/trace/beauty/generated/ioctl/drm_ioctl_array.c 2018-04-05 14:40:17.923283914 -0300 @@ -158,4 +158,5 @@ [DRM_COMMAND_BASE + 0x36] = "I915_PERF_OPEN", [DRM_COMMAND_BASE + 0x37] = "I915_PERF_ADD_CONFIG", [DRM_COMMAND_BASE + 0x38] = "I915_PERF_REMOVE_CONFIG", + [DRM_COMMAND_BASE + 0x39] = "I915_QUERY", }; I.e. on systems where this is used it will appear when, for instance, one does a system wide 'perf trace' session looking for ioctl calls, just like it does with the previously implemented DRM_I915 ioctls: # perf trace -e ioctl --filter-pids 2190 <SNIP> 4346.232 ( 0.012 ms): gnome-shell/1455 ioctl(fd: 8</dev/dri/card0>, cmd: DRM_I915_GEM_BUSY, arg: 0x7fff3b0cd910) = 0 4346.246 ( 0.002 ms): gnome-shell/1455 ioctl(fd: 8</dev/dri/card0>, cmd: DRM_I915_GEM_MADVISE, arg: 0x7fff3b0cd980) = 0 4346.252 ( 0.002 ms): gnome-shell/1455 ioctl(fd: 8</dev/dri/card0>, cmd: DRM_I915_GEM_BUSY, arg: 0x7fff3b0cdb00) = 0 <SNIP> This silences this perf tools build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-5kxuvruuzdbojvf90f8j2wat@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-02-15tools/headers: Synchronize kernel ABI headers, v4.16-rc1Ingo Molnar1-0/+77
Sync the following tooling headers with the latest kernel version: tools/arch/powerpc/include/uapi/asm/kvm.h tools/arch/x86/include/asm/cpufeatures.h tools/include/uapi/drm/i915_drm.h tools/include/uapi/linux/if_link.h tools/include/uapi/linux/kvm.h All the changes are new ABI additions which don't impact their use in existing tooling. Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-11-28tools headers: Synchronize drm/i915_drm.hArnaldo Carvalho de Melo1-6/+27
To pick up the changes from these csets: bf64e0b00e1f ("drm/i915: Expand I915_PARAM_HAS_SCHEDULER into a capability bitmask") ac14fbd460d0 ("drm/i915/scheduler: Support user-defined priorities") 822a4b673284 ("drm/i915: Don't use BIT() in UAPI section") 3fd3a6ffe279 ("drm/i915: Simplify i915_reg_read_ioctl") None of them affects how the tools are built, this os done just to silence this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-d2gor8brpcowe7bcxovjhqwm@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-11-11tooling/headers: Sync the tools/include/uapi/drm/i915_drm.h UAPI headerIngo Molnar1-0/+1
Last minute upstream update to one of the UAPI headers - sync it with tooling, to address this warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-09-25tools include: Sync kernel ABI headers with tooling headersIngo Molnar1-2/+49
Time for a sync with ABI/uapi headers with the upcoming v4.14 kernel. None of the ABI changes require any source code level changes to our existing in-kernel tooling code: - tools/arch/s390/include/uapi/asm/kvm.h: New KVM_S390_VM_TOD_EXT ABI, not used by in-kernel tooling. - tools/arch/x86/include/asm/cpufeatures.h: tools/arch/x86/include/asm/disabled-features.h: New PCID, SME and VGIF x86 CPU feature bits defined. - tools/include/asm-generic/hugetlb_encode.h: tools/include/uapi/asm-generic/mman-common.h: tools/include/uapi/linux/mman.h: Two new madvise() flags, plus a hugetlb system call mmap flags restructuring/extension changes. - tools/include/uapi/drm/drm.h: tools/include/uapi/drm/i915_drm.h: New drm_syncobj_create flags definitions, new drm_syncobj_wait and drm_syncobj_array ABIs. DRM_I915_PERF_* calls and a new I915_PARAM_HAS_EXEC_FENCE_ARRAY ABI for the Intel driver. - tools/include/uapi/linux/bpf.h: New bpf_sock fields (::mark and ::priority), new XDP_REDIRECT action, new kvm_ppc_smmu_info fields (::data_keys, instr_keys) Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Milian Wolff <milian.wolff@kdab.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Taeung Song <treeze.taeung@gmail.com> Cc: Wang Nan <wangnan0@huawei.com> Cc: Yao Jin <yao.jin@linux.intel.com> Link: http://lkml.kernel.org/r/20170913073823.lxmi4c7ejqlfabjx@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-08-01tools include uapi: Grab copies of drm/{drm,i915_drm}.hArnaldo Carvalho de Melo1-0/+1474
We will use it to generate tables for beautifying ioctl's 'cmd' arg. 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-bqoq114h917u6ggazn8m1w0t@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-25 13:05:57 +0300