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git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
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Arnaldo Carvalho de Melo
450f941ea9
To pick up the changes in this cset:
3c7a8e190b ("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 <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Kan Liang <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Paolo Bonzini <[email protected]>
Link: https://lore.kernel.org/lkml/ZiwJsFOBez0MS4r9@x1
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
16 lines
462 B
C
16 lines
462 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/* bits.h: Macros for dealing with bitmasks. */
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#ifndef _UAPI_LINUX_BITS_H
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#define _UAPI_LINUX_BITS_H
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#define __GENMASK(h, l) \
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(((~_UL(0)) - (_UL(1) << (l)) + 1) & \
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(~_UL(0) >> (__BITS_PER_LONG - 1 - (h))))
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#define __GENMASK_ULL(h, l) \
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(((~_ULL(0)) - (_ULL(1) << (l)) + 1) & \
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(~_ULL(0) >> (__BITS_PER_LONG_LONG - 1 - (h))))
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#endif /* _UAPI_LINUX_BITS_H */
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