• Ingo Molnar's avatar
    tools/headers: Synchronize kernel ABI headers · fb7df12d
    Ingo Molnar authored
    After the SPDX license tags were added a number of tooling headers got out of
    sync with their kernel variants, generating lots of build warnings.
    
    Sync them:
    
     - tools/arch/x86/include/asm/disabled-features.h,
       tools/arch/x86/include/asm/required-features.h,
       tools/include/linux/hash.h:
    
         Remove the SPDX tag where the kernel version does not have it.
    
     - tools/include/asm-generic/bitops/__fls.h,
       tools/include/asm-generic/bitops/arch_hweight.h,
       tools/include/asm-generic/bitops/const_hweight.h,
       tools/include/asm-generic/bitops/fls.h,
       tools/include/asm-generic/bitops/fls64.h,
       tools/include/uapi/asm-generic/ioctls.h,
       tools/include/uapi/asm-generic/mman-common.h,
       tools/include/uapi/sound/asound.h,
       tools/include/uapi/linux/kvm.h,
       tools/include/uapi/linux/perf_event.h,
       tools/include/uapi/linux/sched.h,
       tools/include/uapi/linux/vhost.h,
       tools/include/uapi/sound/asound.h:
    
         Add the SPDX tag of the respective kernel header.
    
     - tools/include/uapi/linux/bpf_common.h,
       tools/include/uapi/linux/fcntl.h,
       tools/include/uapi/linux/hw_breakpoint.h,
       tools/include/uapi/linux/mman.h,
       tools/include/uapi/linux/stat.h,
    
         Change the tag to the kernel header version:
    
           -/* SPDX-License-Identifier: GPL-2.0 */
           +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
    
    Also sync other header details:
    
     - include/uapi/sound/asound.h:
    
         Fix pointless end of line whitespace noise the header grew in this cycle.
    
     - tools/arch/x86/lib/memcpy_64.S:
    
         Sync the code and add tools/include/asm/export.h with dummy wrappers
         to support building the kernel side code in a tooling header environment.
    
     - tools/include/uapi/asm-generic/mman.h,
       tools/include/uapi/linux/bpf.h:
    
         Sync other details that don't impact tooling's use of the ABIs.
    Acked-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
    Cc: linux-kernel@vger.kernel.org
    Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Jiri Olsa <jolsa@redhat.com>
    Cc: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
    fb7df12d
mman.h 1000 Bytes