From: "Pavel Dovgalyuk" <dovgaluk@ispras.ru>
To: 'Peter Maydell' <peter.maydell@linaro.org>,
'Paolo Bonzini' <pbonzini@redhat.com>
Cc: 'QEMU Developers' <qemu-devel@nongnu.org>,
'Pavel Dovgalyuk' <pavel.dovgaluk@ispras.ru>
Subject: Re: [Qemu-devel] [PULL 07/11] cpu-exec: don't overwrite exception_index
Date: Mon, 20 Nov 2017 13:25:04 +0300 [thread overview]
Message-ID: <001b01d361e9$d46ace40$7d406ac0$@ru> (raw)
In-Reply-To: <CAFEAcA9Rnd3gtrHb389e6fOEAae4aLhJnQWU-vKyzTM4o-riOQ@mail.gmail.com>
> From: Peter Maydell [mailto:peter.maydell@linaro.org]
> On 17 November 2017 at 20:26, Paolo Bonzini <pbonzini@redhat.com> wrote:
> > On 17/11/2017 21:07, Peter Maydell wrote:
> >> Hi. This commit breaks booting of Debian on aarch64 virt board.
> >> (repro instructions for creating the image available at:
> >> https://translatedcode.wordpress.com/2017/07/24/installing-debian-on-qemus-64-bit-arm-virt-
> board/)
> >> The guest kernel never prints anything to the serial port.
> >>
> >> Reverting this commit fixes master for me, so I plan to do
> >> that on Monday.
> >
> > Maybe you can also test moving the atomic_set inside the "if". It does
> > seem to be a genuine bugfix.
>
> No, that doesn't help: guest still sits there like a lemon.
Maybe this is a more complex problem?
I tried removing this if and aarch64 still does not work.
Pavel Dovgalyuk
next prev parent reply other threads:[~2017-11-20 10:25 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-16 11:59 [Qemu-devel] [PULL 00/11] Miscellaneous patches for QEMU 2.11-rc2 Paolo Bonzini
2017-11-16 11:59 ` [Qemu-devel] [PULL 01/11] Enable 8-byte wide MMIO for 16550 serial devices Paolo Bonzini
2017-11-16 11:59 ` [Qemu-devel] [PULL 02/11] ioapic/tracing: Remove last DPRINTFs Paolo Bonzini
2017-11-16 11:59 ` [Qemu-devel] [PULL 03/11] Makefile: simpler/faster "make help" Paolo Bonzini
2017-11-16 11:59 ` [Qemu-devel] [PULL 04/11] thread-posix: fix qemu_rec_mutex_trylock macro Paolo Bonzini
2017-11-16 11:59 ` [Qemu-devel] [PULL 05/11] target-i386: adds PV_TLB_FLUSH CPUID feature bit Paolo Bonzini
2017-11-16 11:59 ` [Qemu-devel] [PULL 06/11] vhost-user-scsi: add missing virtqueue_size param Paolo Bonzini
2017-11-16 11:59 ` [Qemu-devel] [PULL 07/11] cpu-exec: don't overwrite exception_index Paolo Bonzini
2017-11-17 20:07 ` Peter Maydell
2017-11-17 20:26 ` Paolo Bonzini
2017-11-17 20:34 ` Peter Maydell
2017-11-20 10:25 ` Pavel Dovgalyuk [this message]
2017-11-20 11:06 ` Peter Maydell
2017-11-20 12:50 ` Peter Maydell
2017-11-20 21:08 ` Paolo Bonzini
2018-01-09 13:21 ` Pavel Dovgalyuk
2018-01-09 13:44 ` Peter Maydell
2018-01-10 7:04 ` Pavel Dovgalyuk
2018-01-10 10:24 ` Peter Maydell
2018-01-10 10:43 ` Pavel Dovgalyuk
2017-11-16 11:59 ` [Qemu-devel] [PULL 08/11] cpu-exec: avoid cpu_exec_nocache infinite loop with record/replay Paolo Bonzini
2017-11-16 11:59 ` [Qemu-devel] [PULL 09/11] util/stats64: Fix min/max comparisons Paolo Bonzini
2017-11-16 11:59 ` [Qemu-devel] [PULL 10/11] exec: Do not resolve subpage in mru_section Paolo Bonzini
2017-11-16 11:59 ` [Qemu-devel] [PULL 11/11] fix scripts/update-linux-headers.sh here document Paolo Bonzini
2017-11-16 16:11 ` [Qemu-devel] [PULL 00/11] Miscellaneous patches for QEMU 2.11-rc2 Peter Maydell
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