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    Subject[PATCH 5.10 23/63] tools headers UAPI: Sync linux/const.h with the kernel headers
    Date
    From: Arnaldo Carvalho de Melo <acme@redhat.com>

    commit 7ddcdea5b54492f54700f427f58690cf1e187e5e upstream.

    To pick up the changes in:

    a85cbe6159ffc973 ("uapi: move constants from <linux/kernel.h> to <linux/const.h>")

    That causes no changes in tooling, just addresses this perf build
    warning:

    Warning: Kernel ABI header at 'tools/include/uapi/linux/const.h' differs from latest version at 'include/uapi/linux/const.h'
    diff -u tools/include/uapi/linux/const.h include/uapi/linux/const.h

    Cc: Adrian Hunter <adrian.hunter@intel.com>
    Cc: Ian Rogers <irogers@google.com>
    Cc: Jiri Olsa <jolsa@kernel.org>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Petr Vorel <petr.vorel@gmail.com>
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    tools/include/uapi/linux/const.h | 5 +++++
    1 file changed, 5 insertions(+)

    --- a/tools/include/uapi/linux/const.h
    +++ b/tools/include/uapi/linux/const.h
    @@ -28,4 +28,9 @@
    #define _BITUL(x) (_UL(1) << (x))
    #define _BITULL(x) (_ULL(1) << (x))

    +#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1)
    +#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask))
    +
    +#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
    +
    #endif /* _UAPI_LINUX_CONST_H */

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