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Fri, 8 Nov 2019 10:18:16 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 7875C11AAA; Fri, 8 Nov 2019 11:18:15 +0100 (CET) Date: Fri, 8 Nov 2019 11:18:15 +0100 From: Gerd Hoffmann To: Peter Maydell Subject: Re: [PULL 0/1] Seabios 20191106 patches Message-ID: <20191108101815.mmk53hibwxdmajrv@sirius.home.kraxel.org> References: <20191106122524.5537-1-kraxel@redhat.com> MIME-Version: 1.0 In-Reply-To: User-Agent: NeoMutt/20180716 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-MC-Unique: 1DZh-D_5NgWEmIyOvltyvQ-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=WINDOWS-1252 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: seabios@seabios.org, QEMU Developers Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Thu, Nov 07, 2019 at 11:56:03AM +0000, Peter Maydell wrote: > On Wed, 6 Nov 2019 at 12:26, Gerd Hoffmann wrote: > > > > The following changes since commit 36609b4fa36f0ac934874371874416f7533a= 5408: > > > > 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 >=20 > Hi; this fails 'make check' on at least > aarch64, aarch32, FreeBSD, NetBSD, s390: >=20 > ERROR:/home/linux1/qemu/tests/boot-sector.c:161:boot_sector_test: > assertion failed (signature =3D=3D SIGNATURE): (0x00000000 =3D=3D 0x0000d= ead) > ERROR - Bail out! > ERROR:/home/linux1/qemu/tests/boot-sector.c:161:boot_sector_test: > assertion failed (signature =3D=3D SIGNATURE): (0x00000000 =3D=3D 0x0000d= ead) > 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 >=20 > 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