From: Christian Borntraeger <borntraeger@de.ibm.com>
To: Alexander Graf <agraf@suse.de>
Cc: Blue Swirl <blauwirbel@gmail.com>,
Heinz Graalfs <graalfs@linux.vnet.ibm.com>,
qemu-devel <qemu-devel@nongnu.org>,
Jens Freimann <jfrei@linux.vnet.ibm.com>,
afaerber@suse.de
Subject: Re: [Qemu-devel] [PATCH v4 07/07] s390: make sclp ascii console the default
Date: Tue, 31 Jul 2012 14:44:20 +0200 [thread overview]
Message-ID: <5017D324.4050008@de.ibm.com> (raw)
In-Reply-To: <942124BF-C46B-4896-9758-B03E919D0E62@suse.de>
On 30/07/12 16:05, Alexander Graf wrote:
>
> On 26.07.2012, at 10:59, Christian Borntraeger wrote:
>
>> This patch makes the sclp ascii default for S390. It requires a guest
>> kernel that autodetects the console and which not blindly assumes
>> that kvm means virtio console.
>> (commit cd1834591fe9564720ac4b0193bf1c790fe89f0d
>> KVM: s390: Perform early event mask processing during boot)
>> Otherwise the guest admin has to explicitely add console=ttyS1 to the
>> command line.
>
> Hrm. Could we make this the non-default for the time being with a simple -machine option to switch it to the default? When enough kernels are aware of the switch, we could then make it the default.
No problem, we can defer that patch. It was merely a testing aid for those who want to test the
sclp code. Later on maybe we can make that decision based on other thing.
next prev parent reply other threads:[~2012-07-31 12:44 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-24 7:37 [Qemu-devel] [PATCH 0/7v3] s390: sclp patch set Christian Borntraeger
2012-07-24 7:37 ` [Qemu-devel] [PATCH 1/7] s390: Fix error handling and condition code of service call Christian Borntraeger
2012-07-24 7:37 ` [Qemu-devel] [PATCH 2/7] s390: provide interface for service interrupt/introduce interrupt.c Christian Borntraeger
2012-07-24 7:37 ` [Qemu-devel] [PATCH 3/7] s390: sclp base support Christian Borntraeger
2012-07-30 12:38 ` Alexander Graf
2012-07-30 14:34 ` Christian Borntraeger
2012-08-20 12:15 ` Heinz Graalfs
2012-08-03 15:23 ` Andreas Färber
2012-07-24 7:37 ` [Qemu-devel] [PATCH 4/7] s390: sclp event support Christian Borntraeger
2012-07-30 13:24 ` Alexander Graf
2012-07-30 14:46 ` Christian Borntraeger
2012-07-30 14:57 ` Alexander Graf
2012-08-20 12:15 ` Heinz Graalfs
2012-07-31 12:59 ` Andreas Färber
2012-08-03 12:31 ` Christian Borntraeger
2012-08-20 12:14 ` Heinz Graalfs
2012-07-24 7:37 ` [Qemu-devel] [PATCH 5/7] s390: sclp signal quiesce support Christian Borntraeger
2012-07-24 7:37 ` [Qemu-devel] [PATCH 6/7] s390: sclp ascii console support Christian Borntraeger
2012-07-24 19:42 ` Blue Swirl
2012-07-26 8:55 ` [Qemu-devel] [PATCH v4 06/07] " Christian Borntraeger
2012-07-30 14:02 ` Alexander Graf
2012-07-31 13:05 ` Christian Borntraeger
2012-07-24 7:37 ` [Qemu-devel] [PATCH 7/7] s390: make sclp ascii console the default Christian Borntraeger
2012-07-24 19:35 ` Blue Swirl
2012-07-25 6:55 ` Christian Borntraeger
2012-07-26 13:48 ` Andreas Färber
2012-07-26 8:59 ` [Qemu-devel] [PATCH v4 07/07] " Christian Borntraeger
2012-07-30 14:05 ` Alexander Graf
2012-07-31 12:44 ` Christian Borntraeger [this message]
2012-07-31 12:52 ` Alexander Graf
2012-07-26 9:11 ` Christian Borntraeger
2012-07-30 9:00 ` [Qemu-devel] [PATCH 0/7v3] s390: sclp patch set Christian Borntraeger
2012-07-30 14:11 ` Alexander Graf
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