[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/gem: Implement parallel execbuf submission.

[Patchwork]

== Series Details ==

Series: drm/i915/gem: Implement parallel execbuf submission.
URL   : https://patchwork.freedesktop.org/series/73456/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
45e26eb55b49 drm/i915: Drop inspection of execbuf flags during evict
77137cc44da0 drm/i915/gem: Extract transient execbuf flags from i915_vma
1c9c54ea3f9f drm/i915: Separate lookup and pinning in execbuf.
-:153: CHECK:BRACES: Blank lines aren't necessary before a close brace '}'
#153: FILE: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:857:
 
+	}

total: 0 errors, 0 warnings, 1 checks, 190 lines checked
74411de36fec drm/i915: Add an implementation for i915_gem_ww_ctx locking, v2.
-:506: WARNING:LONG_LINE: line over 100 characters
#506: FILE: drivers/gpu/drm/i915/i915_gem.c:1340:
+	while ((obj = list_first_entry_or_null(&ww->obj_list, struct drm_i915_gem_object, obj_link))) {

total: 0 errors, 1 warnings, 0 checks, 481 lines checked
4fb224307417 drm/i915: Remove locking from i915_gem_object_prepare_read/write
6d289dfa8e94 drm/i915: Parse command buffer earlier in eb_relocate(slow)
94e03631a69b drm/i915: Use per object locking in execbuf on top of struct_mutex, v3.
-:224: CHECK:BRACES: braces {} should be used on all arms of this statement
#224: FILE: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:1831:
+	if (err == -EDEADLK) {
[...]
+	else if (err)
[...]

-:232: ERROR:ELSE_AFTER_BRACE: else should follow close brace '}'
#232: FILE: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:1839:
+	}
+	else if (err)

total: 1 errors, 0 warnings, 1 checks, 326 lines checked
15b80a481667 drm/i915: Use ww locking in intel_renderstate.
-:10: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#10: 
Convert to using ww-waiting, and make sure we always pin intel_context_state,

total: 0 errors, 1 warnings, 0 checks, 202 lines checked
656138053d87 drm/i915: Add ww context handling to context_barrier_task
-:19: WARNING:LONG_LINE: line over 100 characters
#19: FILE: drivers/gpu/drm/i915/gem/i915_gem_context.c:978:
+				int (*pin)(struct intel_context *ce, struct i915_gem_ww_ctx *ww, void *data),

total: 0 errors, 1 warnings, 0 checks, 146 lines checked
75b5a2f7f6c3 drm/i915: Nuke arguments to eb_pin_engine
39baf3b54346 drm/i915: Pin engine before pinning all objects, v2.
b3a660cd040f drm/i915: Rework intel_context pinning to do everything outside of pin_mutex
-:125: CHECK:LINE_SPACING: Please don't use multiple blank lines
#125: FILE: drivers/gpu/drm/i915/gt/intel_context.c:171:
+
+

-:330: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#330: FILE: drivers/gpu/drm/i915/gt/intel_lrc.c:2942:
+	*vaddr = i915_gem_object_pin_map(ce->state->obj,
+					i915_coherent_map_type(ce->engine->i915) |

total: 0 errors, 0 warnings, 2 checks, 436 lines checked
4782909f0467 drm/i915: Make sure execbuffer always passes ww state to i915_vma_pin.
-:80: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#80: FILE: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:581:
+	err = i915_vma_pin_ww(vma, &eb->ww,
 			   entry->pad_to_size, entry->alignment,

-:185: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ on a separate line
#185: FILE: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:2166:
+	 * hsw should have this fixed, but bdw mucks it up again. */

total: 0 errors, 1 warnings, 1 checks, 811 lines checked
5819fba41820 drm/i915: Convert i915_gem_object/client_blt.c to use ww locking as well
4f5b737716e8 drm/i915: Kill last user of intel_context_create_request outside of selftests
e1a5ab78d885 drm/i915: Convert i915_perf to ww locking as well
80cc1c0dea35 drm/i915: Dirty hack to fix selftests locking inversion
e091c73e4158 drm/i915/selftests: Fix locking inversion in lrc selftest.
6e5d190d8121 drm/i915: Use ww pinning for intel_context_create_request()