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From: Alexei Starovoitov <ast@plumgrid.com>
To: davem@davemloft.net, hpa@zytor.com, acme@redhat.com,
	acme@infradead.org, torvalds@linux-foundation.org,
	rostedt@goodmis.org, akpm@linux-foundation.org,
	a.p.zijlstra@chello.nl, mingo@kernel.org,
	linux-kernel@vger.kernel.org, peterz@infradead.org,
	jolsa@redhat.com, daniel@iogearbox.net,
	masami.hiramatsu.pt@hitachi.com, tglx@linutronix.de,
	namhyung@kernel.org, linux-tip-commits@vger.kernel.org
Subject: Re: [tip:perf/core] bpf: Fix the build on BPF_SYSCALL= y && !CONFIG_TRACING kernels, make it more configurable
Date: Thu, 02 Apr 2015 08:43:28 -0700	[thread overview]
Message-ID: <551D63A0.5010003@plumgrid.com> (raw)
In-Reply-To: <tip-e1abf2cc8d5d80b41c4419368ec743ccadbb131e@git.kernel.org>

On 4/2/2015 7:30 AM, tip-bot for Ingo Molnar wrote:
> Committer:  Ingo Molnar <mingo@kernel.org>
> CommitDate: Thu, 2 Apr 2015 16:28:06 +0200
>
> bpf: Fix the build on BPF_SYSCALL=y && !CONFIG_TRACING kernels, make it more configurable

Thanks for the fix.
I've tried this combination and it was fine, since whole kernel/trace/
directory is not compiled when !CONFIG_TRACING, but I missed the fact
that CONFIG_RING_BUFFER=y also enables kernel/trace/ which this ia64
.config exploited :( I'll add it to my set of configs.
Thanks again for the fix. It makes dependency clear.

Acked-by: Alexei Starovoitov <ast@plumgrid.com>


       reply	other threads:[~2015-04-02 15:43 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <tip-e1abf2cc8d5d80b41c4419368ec743ccadbb131e@git.kernel.org>
2015-04-02 15:43 ` Alexei Starovoitov [this message]
2015-04-02 15:47   ` [tip:perf/core] bpf: Fix the build on BPF_SYSCALL= y && !CONFIG_TRACING kernels, make it more configurable Ingo Molnar

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