From: Avi Kivity <avi@redhat.com>
To: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
KVM list <kvm@vger.kernel.org>, Alexander Graf <agraf@suse.de>,
Cornelia Huck <cornelia.huck@de.ibm.com>,
Jens Freimann <jfrei@linux.vnet.ibm.com>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Carsten Otte <cotte@de.ibm.com>
Subject: Re: [PATCH]: kvm-s390: add KVM_S390_GET/SET_SREGS2 call for additional hw regs
Date: Tue, 20 Dec 2011 12:09:30 +0200 [thread overview]
Message-ID: <4EF05EDA.2040604@redhat.com> (raw)
In-Reply-To: <4EF05C9D.6040306@de.ibm.com>
On 12/20/2011 11:59 AM, Christian Borntraeger wrote:
> >
> >> + vcpu->arch.sie_block->ihcpu = 0xffff;
> >
> > What's this?
>
> tlb flush. Necessary after setting the prefix register.
Perhaps worth wrapping into an inline with a descriptive name later on.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2011-12-20 10:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-20 9:38 [PATCH]: kvm-s390: add KVM_S390_GET/SET_SREGS2 call for additional hw regs Christian Borntraeger
2011-12-20 9:52 ` Avi Kivity
2011-12-20 9:59 ` Christian Borntraeger
2011-12-20 10:09 ` Avi Kivity [this message]
2011-12-20 11:40 ` [PATCH 1/2]: kvm-s390: use guest flush inline function Christian Borntraeger
2011-12-20 11:41 ` [PATCH 2/2]: kvm-s390: add KVM_S390_GET/SET_SREGS2 call for additional hw regs Christian Borntraeger
2011-12-20 14:20 ` Alexander Graf
2011-12-20 16:16 ` Christian Borntraeger
2011-12-20 16:28 ` Alexander Graf
2011-12-21 6:52 ` Christian Borntraeger
2011-12-21 7:10 ` Alexander Graf
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