From: David Woodhouse <dwmw2@infradead.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
David Ahern <dsahern@gmail.com>,
Fenghua Yu <fenghua.yu@intel.com>, Jiri Olsa <jolsa@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Paolo Bonzini <pbonzini@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Wang Nan <wangnan0@huawei.com>
Subject: Re: [PATCH 05/10] tools headers: Synchoronize x86 features UAPI headers
Date: Tue, 06 Feb 2018 10:10:38 +0000 [thread overview]
Message-ID: <1517911838.31953.208.camel@infradead.org> (raw)
In-Reply-To: <20180205195620.9010-6-acme@kernel.org>
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On Mon, 2018-02-05 at 16:56 -0300, Arnaldo Carvalho de Melo wrote:
>
> None will entail changes in the tools/perf/, synchronizing to elliminate
> these perf build warnings:
>
> Warning: Kernel ABI header at 'tools/arch/x86/include/asm/disabled-features.h' differs from latest version at 'arch/x86/include/asm/disabled-features.h'
> Warning: Kernel ABI header at 'tools/arch/x86/include/asm/required-features.h' differs from latest version at 'arch/x86/include/asm/required-features.h'
> Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h'
Ick. Have we considered just using a symlink? Why have copies of the
same header file in different places in the tree, and tooling to
complain i̶f̶when they get out of sync?
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next prev parent reply other threads:[~2018-02-06 10:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-05 19:56 [GIT PULL 00/10] perf/urgent fixes Arnaldo Carvalho de Melo
2018-02-05 19:56 ` [PATCH 01/10] tools headers: Synchronize sound/asound.h Arnaldo Carvalho de Melo
2018-02-05 19:56 ` [PATCH 02/10] tooling headers: Synchronize updated s390 kvm UAPI headers Arnaldo Carvalho de Melo
2018-02-06 8:42 ` Christian Borntraeger
2018-02-06 10:53 ` Ingo Molnar
2018-02-05 19:56 ` [PATCH 03/10] tools headers: Sync {tools/,}arch/powerpc/include/uapi/asm/kvm.h Arnaldo Carvalho de Melo
2018-02-05 19:56 ` [PATCH 04/10] tools headers: Synchronize uapi/linux/sched.h Arnaldo Carvalho de Melo
2018-02-05 19:56 ` [PATCH 05/10] tools headers: Synchoronize x86 features UAPI headers Arnaldo Carvalho de Melo
2018-02-06 10:10 ` David Woodhouse [this message]
2018-02-06 10:54 ` Ingo Molnar
2018-02-05 19:56 ` [PATCH 06/10] perf evsel: Fix period/freq terms setup Arnaldo Carvalho de Melo
2018-02-05 19:56 ` [PATCH 07/10] perf record: Fix period option handling Arnaldo Carvalho de Melo
2018-02-05 19:56 ` [PATCH 08/10] x86/events/intel/ds: Add PERF_SAMPLE_PERIOD into PEBS_FREERUNNING_FLAGS Arnaldo Carvalho de Melo
2018-02-05 19:56 ` [PATCH 09/10] perf trace: Fix call-graph output Arnaldo Carvalho de Melo
2018-02-05 19:56 ` [PATCH 10/10] perf tools: Add trace/beauty/generated/ into .gitignore Arnaldo Carvalho de Melo
2018-02-05 21:28 ` [GIT PULL 00/10] perf/urgent fixes Ingo Molnar
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