From: Joel Fernandes <joel@joelfernandes.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
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>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH 05/13] tools headers uapi: Sync linux/fcntl.h to get the F_SEAL_FUTURE_WRITE addition
Date: Fri, 29 Mar 2019 10:24:26 -0400 [thread overview]
Message-ID: <20190329142426.GA122290@google.com> (raw)
In-Reply-To: <20190329133801.21004-6-acme@kernel.org>
On Fri, Mar 29, 2019 at 10:37:53AM -0300, Arnaldo Carvalho de Melo wrote:
> From: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> To get the changes in:
>
> ab3948f58ff8 ("mm/memfd: add an F_SEAL_FUTURE_WRITE seal to memfd")
>
> And silence this perf build warning:
>
> Warning: Kernel ABI header at 'tools/include/uapi/linux/fcntl.h' differs from latest version at 'include/uapi/linux/fcntl.h'
> diff -u tools/include/uapi/linux/fcntl.h include/uapi/linux/fcntl.h
>
> Cc: Adrian Hunter <adrian.hunter@intel.com>
> Cc: Jiri Olsa <jolsa@kernel.org>
> Cc: Joel Fernandes (Google) <joel@joelfernandes.org>
> Cc: Linus Torvalds <torvalds@linux-foundation.org>
> Cc: Namhyung Kim <namhyung@kernel.org>
> Link: https://lkml.kernel.org/n/tip-lvfx5cgf0xzmdi9mcjva1ttl@git.kernel.org
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Joel Fernandes (Google) <joel@joelfernandes.org>
thanks!
- Joel
> ---
> tools/include/uapi/linux/fcntl.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/tools/include/uapi/linux/fcntl.h b/tools/include/uapi/linux/fcntl.h
> index 6448cdd9a350..a2f8658f1c55 100644
> --- a/tools/include/uapi/linux/fcntl.h
> +++ b/tools/include/uapi/linux/fcntl.h
> @@ -41,6 +41,7 @@
> #define F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */
> #define F_SEAL_GROW 0x0004 /* prevent file from growing */
> #define F_SEAL_WRITE 0x0008 /* prevent writes */
> +#define F_SEAL_FUTURE_WRITE 0x0010 /* prevent future writes while mapped */
> /* (1U << 31) is reserved for signed error codes */
>
> /*
> --
> 2.20.1
>
next prev parent reply other threads:[~2019-03-29 14:24 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-29 13:37 [GIT PULL 00/13] perf/urgent fixes Arnaldo Carvalho de Melo
2019-03-29 13:37 ` [PATCH 01/13] perf cs-etm: Add missing case value Arnaldo Carvalho de Melo
2019-03-29 13:37 ` [PATCH 02/13] perf intel-pt: Fix TSC slip Arnaldo Carvalho de Melo
2019-03-29 13:37 ` [PATCH 03/13] perf evsel: Fix max perf_event_attr.precise_ip detection Arnaldo Carvalho de Melo
2019-03-29 13:37 ` [PATCH 04/13] tools headers uapi: Sync asm-generic/mman-common.h and linux/mman.h Arnaldo Carvalho de Melo
2019-03-29 14:20 ` Michael S. Tsirkin
2019-03-29 18:49 ` Arnaldo Carvalho de Melo
2019-03-29 13:37 ` [PATCH 05/13] tools headers uapi: Sync linux/fcntl.h to get the F_SEAL_FUTURE_WRITE addition Arnaldo Carvalho de Melo
2019-03-29 14:24 ` Joel Fernandes [this message]
2019-03-29 13:37 ` [PATCH 06/13] tools arch x86: Sync asm/cpufeatures.h with the kernel sources Arnaldo Carvalho de Melo
2019-03-29 13:37 ` [PATCH 07/13] tools headers uapi: Update drm/i915_drm.h Arnaldo Carvalho de Melo
2019-03-29 13:37 ` [PATCH 08/13] tools headers: Update x86's syscall_64.tbl and uapi/asm-generic/unistd Arnaldo Carvalho de Melo
2019-03-29 13:37 ` [PATCH 09/13] tools headers uapi: Sync powerpc's asm/kvm.h copy with the kernel sources Arnaldo Carvalho de Melo
2019-03-29 13:37 ` [PATCH 10/13] perf machine: Update kernel map address and re-order properly Arnaldo Carvalho de Melo
2019-03-29 13:37 ` [PATCH 11/13] perf scripts python: exported-sql-viewer.py: Fix never-ending loop Arnaldo Carvalho de Melo
2019-03-29 13:38 ` [PATCH 12/13] perf scripts python: exported-sql-viewer.py: Fix python3 support Arnaldo Carvalho de Melo
2019-03-29 13:38 ` [PATCH 13/13] perf pmu: Fix parser error for uncore event alias Arnaldo Carvalho de Melo
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