Re: [PATCH v3 10/12] signal: Factor force_sig_perf out of perf_sigtrap

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To: "Eric W. Beiderman" <ebiederm@xxxxxxxxxxxx>
Subject: Re: [PATCH v3 10/12] signal: Factor force_sig_perf out of perf_sigtrap
From: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Date: Thu, 6 May 2021 12:54:10 +0200
Cc: Marco Elver <elver@xxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, Florian Weimer <fweimer@xxxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Peter Collingbourne <pcc@xxxxxxxxxx>, Dmitry Vyukov <dvyukov@xxxxxxxxxx>, Alexander Potapenko <glider@xxxxxxxxxx>, sparclinux <sparclinux@xxxxxxxxxxxxxxx>, linux-arch <linux-arch@xxxxxxxxxxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, Linux API <linux-api@xxxxxxxxxxxxxxx>, kasan-dev <kasan-dev@xxxxxxxxxxxxxxxx>
In-reply-to: <20210505141101.11519-10-ebiederm@xmission.com>
References: <m1tuni8ano.fsf_-_@fess.ebiederm.org> <20210505141101.11519-1-ebiederm@xmission.com> <20210505141101.11519-10-ebiederm@xmission.com>

On Wed, May 05, 2021 at 09:10:59AM -0500, Eric W. Beiderman wrote:
> From: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
> 
> Separate generating the signal from deciding it needs to be sent.
> 
> v1: https://lkml.kernel.org/r/m17dkjqqxz.fsf_-_@xxxxxxxxxxxxxxxxx
> Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>

Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>

Thanks for cleaning all that up.

References:
- [PATCH v3 00/12] signal: sort out si_trapno and si_perf
  - From: Eric W. Biederman
- [PATCH v3 01/12] sparc64: Add compile-time asserts for siginfo_t offsets
  - From: Eric W. Beiderman
- [PATCH v3 10/12] signal: Factor force_sig_perf out of perf_sigtrap
  - From: Eric W. Beiderman

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