From: Christian Borntraeger <borntraeger@de.ibm.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-devel <qemu-devel@nongnu.org>,
"Alexander Graf" <agraf@suse.de>,
"Jens Freimann" <jfrei@linux.vnet.ibm.com>,
"Anthony Liguori" <anthony@codemonkey.ws>,
"Cornelia Huck" <cornelia.huck@de.ibm.com>,
"Andreas Färber" <afaerber@suse.de>,
"Richard Henderson" <rth@twiddle.net>
Subject: Re: [Qemu-devel] [PULL 0/3] s390-ccw.img: fix sporadic boot errors
Date: Thu, 13 Feb 2014 10:26:40 +0100 [thread overview]
Message-ID: <52FC8FD0.90503@de.ibm.com> (raw)
In-Reply-To: <CAFEAcA8yxZF101TBtHMnbA6v4Lk1pYzYQwokkyqyQkJr389ANw@mail.gmail.com>
On 13/02/14 10:21, Peter Maydell wrote:
> On 13 February 2014 09:17, Christian Borntraeger <borntraeger@de.ibm.com> wrote:
>> Peter, Anthony,
>>
>> The following changes since commit 9d74f6fef0801ca2ce5c9d38d59b85bf03c27669:
>>
>> Merge remote-tracking branch 'remotes/alon/pull-libcacard.glusterfs' into staging (2014-02-12 17:53:31 +0000)
>>
>> are available in the git repository at:
>>
>>
>> git://github.com/borntraeger/qemu.git tags/ipl-20140213
>>
>> for you to fetch changes up to 669d13daaf31e81463d081f59ee88e4f75dc7538:
>>
>> s390-ccw.img: new binary rom to match latest fixes (2014-02-13 09:59:21 +0100)
>>
>>
>> These changes make the reipl more robust.
>> ----------------------------------------------------------------
>> This fixes two sporadic errors on reboot when the s390-ccw.img
>> is used. Both problems are related to qemus elf loader only caring
>> about PT_LOAD sections: This results in a non-zero bss section
>> after reboot. This makes static variables non-zero.
>>
>> This quick fix initializes all variables. Long term we might
>> also want to clear out the bss section.
>>
>> ----------------------------------------------------------------
>> Christian Borntraeger (3):
>> s390-ccw.img: Fix sporadic reboot hangs: Initialize next_idx
>> s390-ccw.img: Fix sporadic errors with ccw boot image - initialize css
>> s390-ccw.img: new binary rom to match latest fixes
>
> I couldn't find these patches anywhere on the list when I searched
> my archives -- have they been through the usual review process?
You are right, not yet on qemu-devel. Since these patches are also part
of the mail thread, lets just wait some days and let also wait for
Alex' NACK/ACK.
Christian
prev parent reply other threads:[~2014-02-13 9:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-13 9:17 [Qemu-devel] [PULL 0/3] s390-ccw.img: fix sporadic boot errors Christian Borntraeger
2014-02-13 9:17 ` [Qemu-devel] [PULL 1/3] s390-ccw.img: Fix sporadic reboot hangs: Initialize next_idx Christian Borntraeger
2014-02-13 9:38 ` Cornelia Huck
2014-02-13 15:15 ` Richard Henderson
2014-02-13 19:39 ` Christian Borntraeger
2014-02-13 21:41 ` [Qemu-devel] [PATCH/RFC] clear bss memory of ROMS Christian Borntraeger
2014-02-13 9:17 ` [Qemu-devel] [PULL 2/3] s390-ccw.img: Fix sporadic errors with ccw boot image - initialize css Christian Borntraeger
2014-02-13 9:39 ` Cornelia Huck
2014-02-13 9:55 ` Peter Maydell
2014-02-13 10:05 ` Christian Borntraeger
2014-02-13 11:04 ` Peter Maydell
2014-02-13 12:59 ` Christian Borntraeger
2014-02-13 9:17 ` [Qemu-devel] [PULL 3/3] s390-ccw.img: new binary rom to match latest fixes Christian Borntraeger
2014-02-13 9:21 ` [Qemu-devel] [PULL 0/3] s390-ccw.img: fix sporadic boot errors Peter Maydell
2014-02-13 9:26 ` Christian Borntraeger [this message]
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