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| author | Matt Turner <mattst88@gmail.com> | 2026-04-03 11:01:28 -0400 |
|---|---|---|
| committer | Magnus Lindholm <linmag7@gmail.com> | 2026-04-12 19:14:37 +0200 |
| commit | bd39fc81340aed5445c731eb391af9ac9a701658 (patch) | |
| tree | ba2d82497b3a883599b94def501ea978210a75d9 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 55b22075f7840ef48254886758976531fe146609 (diff) | |
alpha: Define pgprot_modify to silence tautological comparison warnings
Alpha's pgprot_noncached, pgprot_writecombine, and pgprot_device are
all identity macros, so the generic pgprot_modify() produces
tautological self-comparisons that GCC warns about:
include/linux/pgtable.h:1701:25: warning: self-comparison always
evaluates to true [-Wtautological-compare]
Since all caching attributes are no-ops on Alpha, define
pgprot_modify() to simply return newprot.
Assisted-by: Claude:claude-opus-4-6
Signed-off-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Magnus Lindholm <linmag7@gmail.com>
Link: https://lore.kernel.org/r/20260403150128.488513-1-mattst88@gmail.com
Signed-off-by: Magnus Lindholm <linmag7@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions