From: Paolo Bonzini <pbonzini@redhat.com>
To: Christian Borntraeger <borntraeger@de.ibm.com>,
Gleb Natapov <gleb@kernel.org>
Cc: KVM <kvm@vger.kernel.org>,
linux-s390 <linux-s390@vger.kernel.org>,
Cornelia Huck <cornelia.huck@de.ibm.com>,
Alexander Graf <agraf@suse.de>
Subject: Re: [PATCH] Fixup for patch 5
Date: Fri, 31 Jan 2014 15:58:38 +0100 [thread overview]
Message-ID: <52EBBA1E.6010000@redhat.com> (raw)
In-Reply-To: <1391175166-47032-1-git-send-email-borntraeger@de.ibm.com>
Il 31/01/2014 14:32, Christian Borntraeger ha scritto:
> This fixup fixes patch 5 and makes it equivalent to the code that
> went through testing. Looks like the change from patch 5 does
> not cause real problems. x86 will simply inject the completion
> via kvm_arch_async_page_present in kvm_check_async_pf_completion.
> s390 will inject twice (sync in execute but also async), but the
> guest OS can handle that. (thats why I did not catch this in
> my regression test after rebasing). So the only visible effect is
> in the counters and in performance. We can handle this as an addon
> patch
Good!
I will pull and apply this patch as soon as -rc1 is out.
Paolo
next prev parent reply other threads:[~2014-01-31 14:58 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-30 12:53 [PULL 0/8] KVM: s390: floating interrupt controller and asyncpf Christian Borntraeger
2014-01-30 12:53 ` [PULL 1/8] KVM: s390: add and extend interrupt information data structs Christian Borntraeger
2014-01-30 12:53 ` [PULL 2/8] KVM: s390: add floating irq controller Christian Borntraeger
2014-01-30 12:53 ` [PULL 3/8] KVM: s390: limit floating irqs Christian Borntraeger
2014-01-30 12:53 ` [PULL 4/8] KVM: s390: Add FAULT_FLAG_RETRY_NOWAIT for guest fault Christian Borntraeger
2014-01-30 12:53 ` [PULL 5/8] KVM: async_pf: Provide additional direct page notification Christian Borntraeger
2014-01-31 11:38 ` Paolo Bonzini
2014-01-31 12:24 ` Christian Borntraeger
2014-01-31 13:13 ` Paolo Bonzini
2014-01-31 13:32 ` [PATCH] Fixup for patch 5 Christian Borntraeger
2014-01-31 13:32 ` [PATCH] KVM: async_pf: Add missing call for async page present Christian Borntraeger
2014-01-31 14:58 ` Paolo Bonzini [this message]
2014-01-30 12:53 ` [PULL 6/8] KVM: async_pf: Allow to wait for outstanding work Christian Borntraeger
2014-01-30 12:53 ` [PULL 7/8] KVM: async_pf: Async page fault support on s390 Christian Borntraeger
2014-01-30 12:53 ` [PULL 8/8] KVM: async_pf: Exploit one reg interface for pfault Christian Borntraeger
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=52EBBA1E.6010000@redhat.com \
--to=pbonzini@redhat.com \
--cc=agraf@suse.de \
--cc=borntraeger@de.ibm.com \
--cc=cornelia.huck@de.ibm.com \
--cc=gleb@kernel.org \
--cc=kvm@vger.kernel.org \
--cc=linux-s390@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.