From: Gerd Hoffmann <kraxel@redhat.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: seabios@seabios.org, QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [PULL 0/1] Seabios 20191106 patches
Date: Fri, 8 Nov 2019 11:18:15 +0100 [thread overview]
Message-ID: <20191108101815.mmk53hibwxdmajrv@sirius.home.kraxel.org> (raw)
In-Reply-To: <CAFEAcA8uHQUvWm2H_=Y46qtdpNLBtcYRHWsvvWf+CyjYdFdLag@mail.gmail.com>
On Thu, Nov 07, 2019 at 11:56:03AM +0000, Peter Maydell wrote:
> On Wed, 6 Nov 2019 at 12:26, Gerd Hoffmann <kraxel@redhat.com> wrote:
> >
> > The following changes since commit 36609b4fa36f0ac934874371874416f7533a5408:
> >
> > Merge remote-tracking branch 'remotes/palmer/tags/palmer-for-master-4.2-sf1' into staging (2019-11-02 17:59:03 +0000)
> >
> > are available in the Git repository at:
> >
> > git://git.kraxel.org/qemu tags/seabios-20191106-pull-request
> >
> > for you to fetch changes up to 58b16e57ded751e2e8be626124aad1d46a408a33:
> >
> > seabios: update to pre-1.13 snapshot (2019-11-06 13:23:02 +0100)
> >
> > ----------------------------------------------------------------
> > seabios: update to pre-1.13 snapshot
> >
> > ----------------------------------------------------------------
> >
> > Gerd Hoffmann (1):
> > seabios: update to pre-1.13 snapshot
>
> Hi; this fails 'make check' on at least
> aarch64, aarch32, FreeBSD, NetBSD, s390:
>
> ERROR:/home/linux1/qemu/tests/boot-sector.c:161:boot_sector_test:
> assertion failed (signature == SIGNATURE): (0x00000000 == 0x0000dead)
> ERROR - Bail out!
> ERROR:/home/linux1/qemu/tests/boot-sector.c:161:boot_sector_test:
> assertion failed (signature == SIGNATURE): (0x00000000 == 0x0000dead)
> PASS 9 bios-tables-test /x86_64/acpi/q35/bridge
> Aborted (core dumped)
> /home/linux1/qemu/tests/Makefile.include:916: recipe for target
> 'check-qtest-i386' failed
> make: *** [check-qtest-i386] Error 1
>
> the x86-64 bootsector tests seem to fail similarly.
[ full quote for seabios list ]
Re-ran test on x86-64 box -> works.
Tried on aarch64 machine -> fails.
Given the arch list above this pretty much looks like it is tcg-related,
even though a quick check with "qemu -accel tcg -cdrom /some/live/iso"
(on x86_64) doesn't show any obvious problems.
Recompiled seabios with gcc 4.8 instead of gcc 8
-> Works on both x86-64 and aarch64.
-> I'll redo the pull request with that.
I'll go try find the root cause next week. On a quick glance this
looks like a bug in tcg or gcc. In case anyone has hints what might
have caused this drop me a note.
thanks,
Gerd
prev parent reply other threads:[~2019-11-08 10:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-06 12:25 [PULL 0/1] Seabios 20191106 patches Gerd Hoffmann
2019-11-06 12:25 ` [PULL 1/1] seabios: update to pre-1.13 snapshot Gerd Hoffmann
2019-11-06 19:42 ` [PULL 0/1] Seabios 20191106 patches no-reply
2019-11-07 11:56 ` Peter Maydell
2019-11-08 10:18 ` Gerd Hoffmann [this message]
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