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From: Richard Henderson <richard.henderson@linaro.org>
To: Peter Maydell <peter.maydell@linaro.org>, qemu-devel@nongnu.org
Cc: Riku Voipio <riku.voipio@iki.fi>,
	Laurent Vivier <laurent@vivier.eu>,
	patches@linaro.org
Subject: Re: [Qemu-devel] [PATCH 2/4] linux-user/ppc: Report correct fault address for data faults
Date: Wed, 8 Nov 2017 22:19:49 +0100	[thread overview]
Message-ID: <3388bfb4-256f-e145-1521-7ac7dd1aa5b7@linaro.org> (raw)
In-Reply-To: <1509993206-26637-3-git-send-email-peter.maydell@linaro.org>

On 11/06/2017 07:33 PM, Peter Maydell wrote:
> For faults on loads and stores, ppc_cpu_handle_mmu_fault() in
> target/ppc/user_only_helper.c stores the offending address
> in env->spr[SPR_DAR]. Report this correctly to the guest
> in si_addr, rather than incorrectly using the address of the
> instruction that caused the fault.
> 
> This fixes the test case in
> https://bugs.launchpad.net/qemu/+bug/1077116
> for ppc, ppc64 and ppc64le.
> 
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
>  linux-user/main.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~

  parent reply	other threads:[~2017-11-08 21:19 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-06 18:33 [Qemu-devel] [PATCH 0/4] linux-user: fix various SIGSEGV delivery bugs Peter Maydell
2017-11-06 18:33 ` [Qemu-devel] [PATCH 1/4] linux-user/s390x: Mask si_addr for SIGSEGV Peter Maydell
2017-11-07  8:06   ` Laurent Vivier
2017-11-07 15:34   ` Philippe Mathieu-Daudé
2017-11-08 21:18   ` Richard Henderson
2017-11-09 11:12     ` Peter Maydell
2017-11-06 18:33 ` [Qemu-devel] [PATCH 2/4] linux-user/ppc: Report correct fault address for data faults Peter Maydell
2017-11-07  8:17   ` Laurent Vivier
2017-11-08 21:19   ` Richard Henderson [this message]
2017-11-06 18:33 ` [Qemu-devel] [PATCH 3/4] linux-user/sparc: Put address for data faults where linux-user expects it Peter Maydell
2017-11-07  8:28   ` Laurent Vivier
2017-11-07  9:20     ` Peter Maydell
2017-11-07  9:25   ` Laurent Vivier
2017-11-07 15:26   ` Philippe Mathieu-Daudé
2017-11-08 21:21   ` Richard Henderson
2017-11-06 18:33 ` [Qemu-devel] [PATCH 4/4] linux-user: Handle rt_sigaction correctly for SPARC Peter Maydell
2017-11-07 14:11   ` Laurent Vivier
2017-11-07 15:44   ` Philippe Mathieu-Daudé
2017-11-07 20:02 ` [Qemu-devel] [PATCH 0/4] linux-user: fix various SIGSEGV delivery bugs Riku Voipio

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