From: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
To: Thomas Huth <thuth@redhat.com>,
Peter Maydell <peter.maydell@linaro.org>,
QEMU Developers <qemu-devel@nongnu.org>
Cc: "Laurent Vivier" <lvivier@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
"Cornelia Huck" <cohuck@redhat.com>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Alex Bennée" <alex.bennee@linaro.org>
Subject: Re: any remaining for-6.0 issues?
Date: Wed, 14 Apr 2021 15:15:04 +0100 [thread overview]
Message-ID: <7760731b-ae34-89aa-a5de-65828ec9ae79@ilande.co.uk> (raw)
In-Reply-To: <c63bbf7e-2230-44b2-7671-086c7dacd787@ilande.co.uk>
On 14/04/2021 14:57, Mark Cave-Ayland wrote:
> I've definitely seen the same issue as Cornelia in my Gitlab CI builds for the ESP
> security fixes (first version of which appeared just before rc0). The user builds
> always fail on "run-tcg-tests-s390x-linux-user" for me.
Commit 23fff7a17f lies within that range and certainly feels like it could be
relevant to the above failure:
commit 23fff7a17f47420797ac6480147941612152a9ad
Author: Andreas Krebbel <krebbel@linux.ibm.com>
Date: Wed Mar 24 19:51:28 2021 +0100
linux-user/s390x: Use the guest pointer for the sigreturn stub
When setting up the pointer for the sigreturn stub in the return
address register (r14) we currently use the host frame address instead
of the guest frame address.
Note: This only caused problems if Qemu has been built with
--disable-pie (as it is in distros nowadays). Otherwise guest_base
defaults to 0 hiding the actual problem.
Signed-off-by: Andreas Krebbel <krebbel@linux.ibm.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210324185128.63971-1-krebbel@linux.ibm.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
I'll try pushing a test build to Gitlab CI with a revert for that patch on top and
see if it succeeds for me...
ATB,
Mark.
next prev parent reply other threads:[~2021-04-14 14:17 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-12 15:32 any remaining for-6.0 issues? Peter Maydell
2021-04-12 18:44 ` Mark Cave-Ayland
2021-04-12 19:40 ` Peter Maydell
2021-04-12 21:13 ` Mark Cave-Ayland
2021-04-12 22:19 ` Mark Cave-Ayland
2021-04-13 4:38 ` Markus Armbruster
2021-04-13 5:56 ` Bin Meng
2021-04-13 6:19 ` Stefan Weil
2021-04-14 8:30 ` Bin Meng
2021-04-14 9:18 ` Stefan Weil
2021-04-14 9:34 ` Peter Maydell
2021-04-14 12:57 ` Bin Meng
2021-04-14 12:48 ` Thomas Huth
2021-04-14 13:57 ` Mark Cave-Ayland
2021-04-14 14:15 ` Mark Cave-Ayland [this message]
2021-04-14 14:36 ` Cornelia Huck
2021-04-14 16:26 ` Mark Cave-Ayland
2021-04-17 19:46 ` Peter Maydell
2021-04-18 10:38 ` Mark Cave-Ayland
2021-04-19 7:05 ` Cornelia Huck
2021-04-19 17:02 ` Cornelia Huck
2021-04-19 19:38 ` Mark Cave-Ayland
2021-04-20 9:58 ` Cornelia Huck
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