From mboxrd@z Thu Jan  1 00:00:00 1970
From: catalin.marinas@arm.com (Catalin Marinas)
Date: Thu, 11 Aug 2016 17:39:19 +0100
Subject: [PATCH 1/1] arm64: Remove stack duplicating code from jprobes
In-Reply-To: <1470861891-13315-1-git-send-email-dave.long@linaro.org>
References: <1470861891-13315-1-git-send-email-dave.long@linaro.org>
Message-ID: <20160811163919.GE18366@e104818-lin.cambridge.arm.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Wed, Aug 10, 2016 at 04:44:51PM -0400, David Long wrote:
> From: "David A. Long" <dave.long@linaro.org>
> 
> Because the arm64 calling standard allows stacked function arguments to be
> anywhere in the stack frame, do not attempt to duplicate the stack frame for
> jprobes handler functions.
> 
> Documenation changes to describe this issue have been broken out into a
> separate patch in order to simultaneously address them in other
> architecture(s).
> 
> Signed-off-by: David A. Long <dave.long@linaro.org>
> Acked-by: Masami Hiramatsu <mhiramat@kernel.org>

Applied to arm64 fixes/core with Marc's ack and the spelling corrected.

Thanks.

-- 
Catalin

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Date: Thu, 11 Aug 2016 17:39:19 +0100
From: Catalin Marinas <catalin.marinas@arm.com>
To: David Long <dave.long@linaro.org>
Cc: Huang Shijie <shijie.huang@arm.com>, James Morse <james.morse@arm.com>,
        Marc Zyngier <marc.zyngier@arm.com>,
        Pratyush Anand <panand@redhat.com>,
        Sandeepa Prabhu <sandeepa.s.prabhu@gmail.com>,
        Will Deacon <will.deacon@arm.com>, William Cohen <wcohen@redhat.com>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        Steve Capper <steve.capper@linaro.org>,
        Masami Hiramatsu <mhiramat@kernel.org>,
        Li Bin <huawei.libin@huawei.com>, Jisheng Zhang <jszhang@marvell.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Daniel Thompson <daniel.thompson@linaro.org>,
        Vladimir Murzin <Vladimir.Murzin@arm.com>,
        Petr Mladek <pmladek@suse.com>,
        Ard Biesheuvel <ard.biesheuvel@linaro.org>,
        Jens Wiklander <jens.wiklander@linaro.org>,
        Robin Murphy <robin.murphy@arm.com>, Mark Brown <broonie@kernel.org>,
        Suzuki K Poulose <suzuki.poulose@arm.com>,
        Dave P Martin <Dave.Martin@arm.com>,
        Andrey Ryabinin <ryabinin.a.a@gmail.com>,
        yalin wang <yalin.wang2010@gmail.com>, Yang Shi <yang.shi@linaro.org>,
        Zi Shen Lim <zlim.lnx@gmail.com>,
        John Blackwood <john.blackwood@ccur.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Alex =?iso-8859-1?Q?Benn=E9e?= <alex.bennee@linaro.org>,
        Adam Buchbinder <adam.buchbinder@gmail.com>,
        Christoffer Dall <christoffer.dall@linaro.org>
Subject: Re: [PATCH 1/1] arm64: Remove stack duplicating code from jprobes
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References: <1470861891-13315-1-git-send-email-dave.long@linaro.org>
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On Wed, Aug 10, 2016 at 04:44:51PM -0400, David Long wrote:
> From: "David A. Long" <dave.long@linaro.org>
> 
> Because the arm64 calling standard allows stacked function arguments to be
> anywhere in the stack frame, do not attempt to duplicate the stack frame for
> jprobes handler functions.
> 
> Documenation changes to describe this issue have been broken out into a
> separate patch in order to simultaneously address them in other
> architecture(s).
> 
> Signed-off-by: David A. Long <dave.long@linaro.org>
> Acked-by: Masami Hiramatsu <mhiramat@kernel.org>

Applied to arm64 fixes/core with Marc's ack and the spelling corrected.

Thanks.

-- 
Catalin