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Re: [Qemu-devel] [Qemu-arm] [PATCH] Fix bug: SRS instructions would trap


From: Sergey Fedorov
Subject: Re: [Qemu-devel] [Qemu-arm] [PATCH] Fix bug: SRS instructions would trap to EL3 in Secure EL1 even if specified mode was not monitor mode.
Date: Mon, 7 Mar 2016 12:57:24 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1

On 07.03.2016 00:14, Peter Maydell wrote:
On 7 March 2016 at 02:04, Sergey Fedorov <address@hidden> wrote:
On 23.02.2016 01:25, Ralf-Philipp Weinmann wrote:
According to the ARMv8 Architecture reference manual [F6.1.203], ALL
of the following conditions need to be met for SRS to trap to EL3:
* It is executed at Secure PL1.
* The specified mode is monitor mode.
* EL3 is using AArch64.

The code changes in the patch looks good for me. But anyway, you should:
  (1) tweak the commit message title according to the requirements [1] and
  (2) add your "Singed-off-by:" line [2]
Ralf-Philipp sent a second version of this email which did
have the signed-off-by line, so this patch is already in
master (as commit ba63cf47a9304113); I did tweak the
commit message as I applied it.

Really, not sure how I missed that :)

Regards,
Sergey



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