From: marc.zyngier@arm.com (Marc Zyngier)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/1] arm64: Remove stack duplicating code from jprobes
Date: Thu, 11 Aug 2016 08:29:59 +0100 [thread overview]
Message-ID: <57AC2977.40507@arm.com> (raw)
In-Reply-To: <1470861891-13315-1-git-send-email-dave.long@linaro.org>
On 10/08/16 21:44, 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
nit: "Documentation"
> 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>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
M.
--
Jazz is not dead. It just smells funny...
WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <marc.zyngier@arm.com>
To: David Long <dave.long@linaro.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Huang Shijie <shijie.huang@arm.com>,
James Morse <james.morse@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>
Cc: "Adam Buchbinder" <adam.buchbinder@gmail.com>,
"Alex Bennée" <alex.bennee@linaro.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Andrey Ryabinin" <ryabinin.a.a@gmail.com>,
"Ard Biesheuvel" <ard.biesheuvel@linaro.org>,
"Christoffer Dall" <christoffer.dall@linaro.org>,
"Daniel Thompson" <daniel.thompson@linaro.org>,
"Dave P Martin" <Dave.Martin@arm.com>,
"Jens Wiklander" <jens.wiklander@linaro.org>,
"Jisheng Zhang" <jszhang@marvell.com>,
"John Blackwood" <john.blackwood@ccur.com>,
"Mark Rutland" <mark.rutland@arm.com>,
"Petr Mladek" <pmladek@suse.com>,
"Robin Murphy" <robin.murphy@arm.com>,
"Suzuki K Poulose" <suzuki.poulose@arm.com>,
"Vladimir Murzin" <Vladimir.Murzin@arm.com>,
"Yang Shi" <yang.shi@linaro.org>,
"Zi Shen Lim" <zlim.lnx@gmail.com>,
"yalin wang" <yalin.wang2010@gmail.com>,
"Mark Brown" <broonie@kernel.org>
Subject: Re: [PATCH 1/1] arm64: Remove stack duplicating code from jprobes
Date: Thu, 11 Aug 2016 08:29:59 +0100 [thread overview]
Message-ID: <57AC2977.40507@arm.com> (raw)
In-Reply-To: <1470861891-13315-1-git-send-email-dave.long@linaro.org>
On 10/08/16 21:44, 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
nit: "Documentation"
> 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>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
M.
--
Jazz is not dead. It just smells funny...
next prev parent reply other threads:[~2016-08-11 7:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-10 20:44 [PATCH 1/1] arm64: Remove stack duplicating code from jprobes David Long
2016-08-10 20:44 ` David Long
2016-08-11 7:29 ` Marc Zyngier [this message]
2016-08-11 7:29 ` Marc Zyngier
2016-08-11 16:39 ` Catalin Marinas
2016-08-11 16:39 ` Catalin Marinas
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