From: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
To: Avi Kivity <avi@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
LKML <linux-kernel@vger.kernel.org>, KVM <kvm@vger.kernel.org>
Subject: [PATCH v4 0/5] KVM: MMU: fix release no-slot pfn and clean up mmu code
Date: Sun, 07 Oct 2012 20:00:32 +0800 [thread overview]
Message-ID: <50716EE0.6010504@linux.vnet.ibm.com> (raw)
Changlog:
- filter error pfn out in the common function - kvm_release_pfn instead
of doing it in mmu code
- remove the patches which clean up for release noslot pfn path
Release pfn in the mmu code is little special for we allow no-slot pfn
go to spte walk on page fault path, that means, on page fault fail path,
we can not directly call kvm_release_pfn_clean.
This patchset fixes the bug which adds a branch to filter error pfn out
in kvm_release_pfn_clean and clean up current mmu code.
next reply other threads:[~2012-10-07 12:00 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-07 12:00 Xiao Guangrong [this message]
2012-10-07 12:01 ` [PATCH v4 1/5] KVM: MMU: fix release noslot pfn Xiao Guangrong
2012-10-10 15:11 ` Marcelo Tosatti
2012-10-11 13:06 ` Xiao Guangrong
2012-10-11 14:31 ` Marcelo Tosatti
2012-10-12 9:49 ` Xiao Guangrong
2012-10-14 16:36 ` Marcelo Tosatti
2012-10-07 12:02 ` [PATCH v4 2/5] KVM: MMU: remove mmu_is_invalid Xiao Guangrong
2012-10-07 12:02 ` [PATCH v4 3/5] KVM: MMU: cleanup FNAME(page_fault) Xiao Guangrong
2012-10-07 12:03 ` [PATCH v4 4/5] KVM: MMU: move prefetch_invalid_gpte out of pagaing_tmp.h Xiao Guangrong
2012-10-07 12:05 ` [PATCH v4 5/5] KVM: MMU: introduce FNAME(prefetch_gpte) Xiao Guangrong
2012-10-10 15:21 ` Marcelo Tosatti
2012-10-11 13:12 ` Xiao Guangrong
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