From: Marcelo Tosatti <mtosatti@redhat.com>
To: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Cc: Avi Kivity <avi@redhat.com>, LKML <linux-kernel@vger.kernel.org>,
KVM <kvm@vger.kernel.org>
Subject: Re: [PATCH 4/9] KVM: define kvm_bad_pfn statically
Date: Thu, 2 Aug 2012 10:15:27 -0300 [thread overview]
Message-ID: <20120802131527.GE25344@amt.cnet> (raw)
In-Reply-To: <5014F0E1.4010909@linux.vnet.ibm.com>
On Sun, Jul 29, 2012 at 04:14:25PM +0800, Xiao Guangrong wrote:
> Then, remove get_bad_pfn
>
> Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
> ---
> include/linux/kvm_host.h | 1 +
> virt/kvm/kvm_main.c | 7 +------
> 2 files changed, 2 insertions(+), 6 deletions(-)
>
> diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
> index 4de56cd..b02203f 100644
> --- a/include/linux/kvm_host.h
> +++ b/include/linux/kvm_host.h
> @@ -50,6 +50,7 @@
>
> #define kvm_fault_pfn (-EFAULT)
> #define kvm_hwpoison_pfn (-EHWPOISON)
> +#define kvm_bad_pfn (-ENOENT)
Remind me what is the guarantee that -Exxx does not clash with
a valid pfn number?
next prev parent reply other threads:[~2012-08-02 13:15 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-29 8:12 [PATCH 1/9] KVM: iommu: fix releasing unmapped page Xiao Guangrong
2012-07-29 8:12 ` [PATCH 2/9] KVM: define kvm_fault_pfn statically Xiao Guangrong
2012-08-02 12:51 ` Marcelo Tosatti
2012-07-29 8:13 ` [PATCH 3/9] KVM: define kvm_hwpoison_pfn statically Xiao Guangrong
2012-08-02 12:52 ` Marcelo Tosatti
2012-07-29 8:14 ` [PATCH 4/9] KVM: define kvm_bad_pfn statically Xiao Guangrong
2012-08-02 13:15 ` Marcelo Tosatti [this message]
2012-08-03 0:01 ` Paul Mackerras
2012-08-03 8:13 ` Xiao Guangrong
2012-07-29 8:15 ` [PATCH 5/9] KVM: inline is_*_pfn functions Xiao Guangrong
2012-07-29 8:15 ` [PATCH 6/9] KVM: remove the unused declare Xiao Guangrong
2012-07-29 8:16 ` [PATCH 7/9] KVM: define kvm_bad_page statically Xiao Guangrong
2012-08-02 12:54 ` Marcelo Tosatti
2012-07-29 8:18 ` [PATCH 8/9] KVM: do not release the error pfn Xiao Guangrong
2012-07-29 11:33 ` Xiao Guangrong
2012-08-02 13:14 ` Marcelo Tosatti
2012-08-03 7:46 ` Xiao Guangrong
2012-07-29 8:20 ` [PATCH 9/9] KVM: do not release the error page Xiao Guangrong
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