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From: Vincenzo Frascino <vincenzo.frascino@arm.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
	Ingo Molnar <mingo@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>
Cc: Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
	Clark Williams <williams@redhat.com>,
	linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
	Arnaldo Carvalho de Melo <acme@redhat.com>,
	Adrian Hunter <adrian.hunter@intel.com>
Subject: Re: [PATCH 04/15] tools headers: Update linux/vdso.h and grab a copy of vdso/const.h
Date: Wed, 15 Apr 2020 10:10:58 +0100	[thread overview]
Message-ID: <56641c66-3fce-6fcc-1436-454e83c9c959@arm.com> (raw)
In-Reply-To: <20200414164854.26026-5-acme@kernel.org>

On 4/14/20 5:48 PM, Arnaldo Carvalho de Melo wrote:
> From: Arnaldo Carvalho de Melo <acme@redhat.com>
> 
> To get in line with:
> 
>   8165b57bca21 ("linux/const.h: Extract common header for vDSO")
> 
> And silence this tools/perf/ build warning:
> 
>   Warning: Kernel ABI header at 'tools/include/linux/const.h' differs from latest version at 'include/linux/const.h'
>   diff -u tools/include/linux/const.h include/linux/const.h
> 
> Cc: Adrian Hunter <adrian.hunter@intel.com>
> Cc: Jiri Olsa <jolsa@kernel.org>
> Cc: Namhyung Kim <namhyung@kernel.org>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

Acked-by: Vincenzo Frascino <vincenzo.frascino@arm.com>

> ---
>  tools/include/linux/const.h |  5 +----
>  tools/include/vdso/const.h  | 10 ++++++++++
>  tools/perf/check-headers.sh |  1 +
>  3 files changed, 12 insertions(+), 4 deletions(-)
>  create mode 100644 tools/include/vdso/const.h
> 
> diff --git a/tools/include/linux/const.h b/tools/include/linux/const.h
> index 7b55a55f5911..81b8aae5a855 100644
> --- a/tools/include/linux/const.h
> +++ b/tools/include/linux/const.h
> @@ -1,9 +1,6 @@
>  #ifndef _LINUX_CONST_H
>  #define _LINUX_CONST_H
>  
> -#include <uapi/linux/const.h>
> -
> -#define UL(x)		(_UL(x))
> -#define ULL(x)		(_ULL(x))
> +#include <vdso/const.h>
>  
>  #endif /* _LINUX_CONST_H */
> diff --git a/tools/include/vdso/const.h b/tools/include/vdso/const.h
> new file mode 100644
> index 000000000000..94b385ad438d
> --- /dev/null
> +++ b/tools/include/vdso/const.h
> @@ -0,0 +1,10 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +#ifndef __VDSO_CONST_H
> +#define __VDSO_CONST_H
> +
> +#include <uapi/linux/const.h>
> +
> +#define UL(x)		(_UL(x))
> +#define ULL(x)		(_ULL(x))
> +
> +#endif /* __VDSO_CONST_H */
> diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh
> index bfb21d049e6c..c905c683606a 100755
> --- a/tools/perf/check-headers.sh
> +++ b/tools/perf/check-headers.sh
> @@ -23,6 +23,7 @@ include/uapi/linux/vhost.h
>  include/uapi/sound/asound.h
>  include/linux/bits.h
>  include/linux/const.h
> +include/vdso/const.h
>  include/linux/hash.h
>  include/uapi/linux/hw_breakpoint.h
>  arch/x86/include/asm/disabled-features.h
> 

-- 
Regards,
Vincenzo

  reply	other threads:[~2020-04-15  9:10 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-14 16:48 [GIT PULL] perf/urgent fixes Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 01/15] tools arch x86: Sync the msr-index.h copy with the kernel sources Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 02/15] perf python: Check if clang supports -fno-semantic-interposition Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 03/15] perf stat: Fix no metric header if --per-socket and --metric-only set Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 04/15] tools headers: Update linux/vdso.h and grab a copy of vdso/const.h Arnaldo Carvalho de Melo
2020-04-15  9:10   ` Vincenzo Frascino [this message]
2020-04-14 16:48 ` [PATCH 05/15] tools headers UAPI: Sync sched.h with the kernel Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 06/15] tools headers UAPI: Sync linux/mman.h " Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 07/15] tools arch x86: Sync asm/cpufeatures.h with the kernel sources Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 08/15] tools include UAPI: Sync linux/vhost.h " Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 09/15] tools headers UAPI: Sync linux/fscrypt.h " Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 10/15] tools headers kvm: Sync linux/kvm.h " Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 11/15] tools headers UAPI: Update tools's copy of drm.h headers Arnaldo Carvalho de Melo
2020-04-14 16:56   ` Daniel Stone
2020-04-16 15:54     ` Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 12/15] tools headers UAPI: Sync drm/i915_drm.h with the kernel sources Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 13/15] tools headers: Update x86's syscall_64.tbl " Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 14/15] tools headers: Adopt verbatim copy of compiletime_assert() from " Arnaldo Carvalho de Melo
2020-04-14 16:48 ` [PATCH 15/15] tools headers: Synchronize linux/bits.h with the " Arnaldo Carvalho de Melo
2020-04-15  9:14   ` Vincenzo Frascino
2020-04-16 15:54     ` Arnaldo Carvalho de Melo
2020-04-20 11:19       ` Vincenzo Frascino
2020-04-16 10:07 ` [GIT PULL] perf/urgent fixes Ingo Molnar

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