== Series Details ==
Series: drm/i915/gt: Add selftests for TLB invalidation (rev5)
URL : https://patchwork.freedesktop.org/series/112894/
State : warning
== Summary ==
Error: dim checkpatch failed
9ba7aae00004 drm/i915/gt: Add selftests for TLB invalidation
Traceback (most recent call last):
File "scripts/spdxcheck.py", line 6, in <module>
from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
-:39: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does
MAINTAINERS need updating?
#39:
new file mode 100644
-:67: WARNING:AVOID_BUG: Do not crash the kernel unless it is absolutely
unavoidable--use WARN_ON_ONCE() plus recovery code (if feasible) instead of
BUG() or variants
#67: FILE: drivers/gpu/drm/i915/gt/selftest_tlb.c:24:
+ GEM_BUG_ON(addr < i915_vma_offset(vma));
-:68: WARNING:AVOID_BUG: Do not crash the kernel unless it is absolutely
unavoidable--use WARN_ON_ONCE() plus recovery code (if feasible) instead of
BUG() or variants
#68: FILE: drivers/gpu/drm/i915/gt/selftest_tlb.c:25:
+ GEM_BUG_ON(addr >= i915_vma_offset(vma) + i915_vma_size(vma) +
sizeof(val));
-:114: WARNING:AVOID_BUG: Do not crash the kernel unless it is absolutely
unavoidable--use WARN_ON_ONCE() plus recovery code (if feasible) instead of
BUG() or variants
#114: FILE: drivers/gpu/drm/i915/gt/selftest_tlb.c:71:
+ GEM_BUG_ON(i915_vma_offset(va) != addr);
-:181: WARNING:MSLEEP: msleep < 20ms can sleep for up to 20ms; see
Documentation/timers/timers-howto.rst
#181: FILE: drivers/gpu/drm/i915/gt/selftest_tlb.c:138:
+ msleep(10);
-:217: WARNING:MEMORY_BARRIER: memory barrier without comment
#217: FILE: drivers/gpu/drm/i915/gt/selftest_tlb.c:174:
+ wmb();
-:262: WARNING:LINE_SPACING: Missing a blank line after declarations
#262: FILE: drivers/gpu/drm/i915/gt/selftest_tlb.c:219:
+ enum intel_engine_id id;
+ I915_RND_STATE(prng);
-:296: WARNING:AVOID_BUG: Do not crash the kernel unless it is absolutely
unavoidable--use WARN_ON_ONCE() plus recovery code (if feasible) instead of
BUG() or variants
#296: FILE: drivers/gpu/drm/i915/gt/selftest_tlb.c:253:
+ GEM_BUG_ON(A->base.size != B->base.size);
-:357: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#357: FILE: drivers/gpu/drm/i915/gt/selftest_tlb.c:314:
+ err = pte_tlbinv(ce, va, vb,
+ BIT_ULL(bit),
total: 0 errors, 8 warnings, 1 checks, 407 lines checked
