diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2021-09-02 16:20:53 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2021-09-06 10:53:04 +0200 |
| commit | a82a9979de227ac45d513ecade54fc9478a4181b (patch) | |
| tree | bc71030372ad55ddaebc867d825c71a0a2852c83 /drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c | |
| parent | 24fad29e52e087317e91f08513b15ff7151d6d32 (diff) | |
| download | linux-a82a9979de227ac45d513ecade54fc9478a4181b.tar.gz linux-a82a9979de227ac45d513ecade54fc9478a4181b.tar.bz2 linux-a82a9979de227ac45d513ecade54fc9478a4181b.zip | |
drm/i915: Add i915_gem_context_is_full_ppgtt
And use it anywhere we have open-coded checks for ctx->vm that really
only check for full ppgtt.
Plus for paranoia add a GEM_BUG_ON that checks it's really only set
when we have full ppgtt, just in case. gem_context->vm is different
since it's NULL in ggtt mode, unlike intel_context->vm or gt->vm,
which is always set.
v2: 0day found a testcase that I missed.
v3: Repaint shed (Jon, Tvrtko)
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Jon Bloomfield <jon.bloomfield@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20210902142057.929669-7-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c index fc7fb33a3a52..1536c50144f8 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c @@ -704,7 +704,7 @@ static int igt_ctx_exec(void *arg) pr_err("Failed to fill dword %lu [%lu/%lu] with gpu (%s) [full-ppgtt? %s], err=%d\n", ndwords, dw, max_dwords(obj), engine->name, - yesno(!!rcu_access_pointer(ctx->vm)), + yesno(i915_gem_context_has_full_ppgtt(ctx)), err); intel_context_put(ce); kernel_context_close(ctx); @@ -838,7 +838,7 @@ static int igt_shared_ctx_exec(void *arg) pr_err("Failed to fill dword %lu [%lu/%lu] with gpu (%s) [full-ppgtt? %s], err=%d\n", ndwords, dw, max_dwords(obj), engine->name, - yesno(!!rcu_access_pointer(ctx->vm)), + yesno(i915_gem_context_has_full_ppgtt(ctx)), err); intel_context_put(ce); kernel_context_close(ctx); @@ -1417,7 +1417,7 @@ static int igt_ctx_readonly(void *arg) pr_err("Failed to fill dword %lu [%lu/%lu] with gpu (%s) [full-ppgtt? %s], err=%d\n", ndwords, dw, max_dwords(obj), ce->engine->name, - yesno(!!ctx_vm(ctx)), + yesno(i915_gem_context_has_full_ppgtt(ctx)), err); i915_gem_context_unlock_engines(ctx); goto out_file; |