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From: james.morse@arm.com (James Morse)
To: linux-arm-kernel@lists.infradead.org
Subject: [RESEND PATCH V2] arm64: fault: avoid send SIGBUS two times
Date: Tue, 12 Dec 2017 18:17:48 +0000	[thread overview]
Message-ID: <5A301D4C.6070906@arm.com> (raw)
In-Reply-To: <20171211160536.11600-1-gengdongjiu@huawei.com>

Hi Dongjiu Geng,

On 11/12/17 16:05, Dongjiu Geng wrote:
> do_sea() calls arm64_notify_die() which will always signal
> user-space. It also returns whether APEI claimed the external
> abort as a RAS notification. If it returns failure do_mem_abort()
> will signal user-space too.
> 
> do_mem_abort() wants to know if we handled the error, we always
> call arm64_notify_die() so can always return success.
> 
> Signed-off-by: Dongjiu Geng <gengdongjiu@huawei.com>

Reviewed-by: James Morse <james.morse@arm.com>


Nit: Your 'RESEND V2' and 'V2' are not the same patch.
'RESEND' is to indicate you're reposting exactly the same patch, usually with a
fixed CC list. Anyone who receives both can ignore one as you've said they are
the same.



Thanks,

James

WARNING: multiple messages have this Message-ID (diff)
From: James Morse <james.morse@arm.com>
To: Dongjiu Geng <gengdongjiu@huawei.com>
Cc: catalin.marinas@arm.com, will.deacon@arm.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, huangshaoyu@huawei.com,
	wuquanming@huawei.com, linuxarm@huawei.com
Subject: Re: [RESEND PATCH V2] arm64: fault: avoid send SIGBUS two times
Date: Tue, 12 Dec 2017 18:17:48 +0000	[thread overview]
Message-ID: <5A301D4C.6070906@arm.com> (raw)
In-Reply-To: <20171211160536.11600-1-gengdongjiu@huawei.com>

Hi Dongjiu Geng,

On 11/12/17 16:05, Dongjiu Geng wrote:
> do_sea() calls arm64_notify_die() which will always signal
> user-space. It also returns whether APEI claimed the external
> abort as a RAS notification. If it returns failure do_mem_abort()
> will signal user-space too.
> 
> do_mem_abort() wants to know if we handled the error, we always
> call arm64_notify_die() so can always return success.
> 
> Signed-off-by: Dongjiu Geng <gengdongjiu@huawei.com>

Reviewed-by: James Morse <james.morse@arm.com>


Nit: Your 'RESEND V2' and 'V2' are not the same patch.
'RESEND' is to indicate you're reposting exactly the same patch, usually with a
fixed CC list. Anyone who receives both can ignore one as you've said they are
the same.



Thanks,

James

  parent reply	other threads:[~2017-12-12 18:17 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-11 16:05 [RESEND PATCH V2] arm64: fault: avoid send SIGBUS two times Dongjiu Geng
2017-12-11 16:05 ` Dongjiu Geng
2017-12-12  3:31 ` Xie XiuQi
2017-12-12  3:31   ` Xie XiuQi
2017-12-12  4:15   ` gengdongjiu
2017-12-12  4:15     ` gengdongjiu
2017-12-12 18:17 ` James Morse [this message]
2017-12-12 18:17   ` James Morse
2017-12-13  2:17   ` gengdongjiu
2017-12-13  2:17     ` gengdongjiu

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