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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-04-26 15:52:09 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-04-26 22:13:10 -0300 |
| commit | 450f941ea9dce7256a485baf36f2b8d85a64e1c0 (patch) | |
| tree | 1df0c82d0a747004f82a95cb5c0aafa817038171 /tools/include/linux/bits.h | |
| parent | 8f21164321eea844ed2ed28d9db9f90f43d2bf7c (diff) | |
| download | linux-450f941ea9dce7256a485baf36f2b8d85a64e1c0.tar.gz linux-450f941ea9dce7256a485baf36f2b8d85a64e1c0.tar.bz2 linux-450f941ea9dce7256a485baf36f2b8d85a64e1c0.zip | |
tools headers: Synchronize linux/bits.h with the kernel sources
To pick up the changes in this cset:
3c7a8e190bc58081 ("uapi: introduce uapi-friendly macros for GENMASK")
That just causes perf to rebuild. Its just some macros going to an uapi
header that we now have to grab a copy into tools/ as well.
This addresses this perf build warning:
Warning: Kernel ABI header differences:
diff -u tools/include/linux/bits.h include/linux/bits.h
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Link: https://lore.kernel.org/lkml/ZiwJsFOBez0MS4r9@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/include/linux/bits.h')
| -rw-r--r-- | tools/include/linux/bits.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/tools/include/linux/bits.h b/tools/include/linux/bits.h index 7c0cf5031abe..0eb24d21aac2 100644 --- a/tools/include/linux/bits.h +++ b/tools/include/linux/bits.h @@ -4,6 +4,7 @@ #include <linux/const.h> #include <vdso/bits.h> +#include <uapi/linux/bits.h> #include <asm/bitsperlong.h> #define BIT_MASK(nr) (UL(1) << ((nr) % BITS_PER_LONG)) @@ -30,15 +31,8 @@ #define GENMASK_INPUT_CHECK(h, l) 0 #endif -#define __GENMASK(h, l) \ - (((~UL(0)) - (UL(1) << (l)) + 1) & \ - (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) #define GENMASK(h, l) \ (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) - -#define __GENMASK_ULL(h, l) \ - (((~ULL(0)) - (ULL(1) << (l)) + 1) & \ - (~ULL(0) >> (BITS_PER_LONG_LONG - 1 - (h)))) #define GENMASK_ULL(h, l) \ (GENMASK_INPUT_CHECK(h, l) + __GENMASK_ULL(h, l)) |