linux-kernel - Re: [PATCH 06/12] arm64: Implement hw_breakpoint_arch

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Date:   Wed, 23 May 2018 16:23:02 +0100
From:   Will Deacon <will.deacon@....com>
To:     Frederic Weisbecker <frederic@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>, Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Joel Fernandes <joel.opensrc@...il.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Chris Zankel <chris@...kel.net>,
        Paul Mackerras <paulus@...ba.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Michael Ellerman <mpe@...erman.id.au>,
        Rich Felker <dalias@...c.org>, Ingo Molnar <mingo@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Andy Lutomirski <luto@...nel.org>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Max Filippov <jcmvbkbc@...il.com>
Subject: Re: [PATCH 06/12] arm64: Implement hw_breakpoint_arch_parse()

On Sat, May 19, 2018 at 04:45:43AM +0200, Frederic Weisbecker wrote:
> Migrate to the new API in order to remove arch_validate_hwbkpt_settings()
> that clumsily mixes up architecture validation and commit.
> 
> Signed-off-by: Frederic Weisbecker <frederic@...nel.org>
> Cc: Linus Torvalds <torvalds@...ux-foundation.org>
> Cc: Andy Lutomirski <luto@...nel.org>
> Cc: Yoshinori Sato <ysato@...rs.sourceforge.jp>
> Cc: Rich Felker <dalias@...c.org>
> Cc: Ingo Molnar <mingo@...nel.org>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Will Deacon <will.deacon@....com>
> Cc: Mark Rutland <mark.rutland@....com>
> Cc: Max Filippov <jcmvbkbc@...il.com>
> Cc: Chris Zankel <chris@...kel.net>
> Cc: Catalin Marinas <catalin.marinas@....com>
> Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
> Cc: Paul Mackerras <paulus@...ba.org>
> Cc: Michael Ellerman <mpe@...erman.id.au>
> Cc: Peter Zijlstra <peterz@...radead.org>
> Cc: Arnaldo Carvalho de Melo <acme@...nel.org>
> Cc: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
> Cc: Jiri Olsa <jolsa@...hat.com>
> Cc: Namhyung Kim <namhyung@...nel.org>
> Cc: Joel Fernandes <joel.opensrc@...il.com>
> ---
>  arch/arm64/include/asm/hw_breakpoint.h |  6 ++-
>  arch/arm64/kernel/hw_breakpoint.c      | 79 +++++++++++++++++-----------------
>  2 files changed, 45 insertions(+), 40 deletions(-)

Looks fairly mechanical:

Acked-by: Will Deacon <will.deacon@....com>

Will