From: Paul Mackerras <paulus@samba.org>
To: Liu Ping Fan <kernelfans@gmail.com>
Cc: linuxppc-dev@lists.ozlabs.org, Alexander Graf <agraf@suse.de>,
kvm-ppc@vger.kernel.org
Subject: Re: [PATCH 3/3] powerpc/kvm: remove redundant assignment
Date: Wed, 06 Nov 2013 05:04:57 +0000 [thread overview]
Message-ID: <20131106050457.GE14842@drongo> (raw)
In-Reply-To: <1383637364-14691-3-git-send-email-pingfank@linux.vnet.ibm.com>
On Tue, Nov 05, 2013 at 03:42:44PM +0800, Liu Ping Fan wrote:
> Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com>
> ---
> arch/powerpc/kvm/book3s_64_mmu_hv.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c
> index 28160ac..7682837 100644
> --- a/arch/powerpc/kvm/book3s_64_mmu_hv.c
> +++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c
> @@ -731,7 +731,6 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
> lock_rmap(rmap);
>
> /* Check if we might have been invalidated; let the guest retry if so */
> - ret = RESUME_GUEST;
> if (mmu_notifier_retry(vcpu->kvm, mmu_seq)) {
> unlock_rmap(rmap);
> goto out_unlock;
Acked-by: Paul Mackerras <paulus@samba.org>
WARNING: multiple messages have this Message-ID (diff)
From: Paul Mackerras <paulus@samba.org>
To: Liu Ping Fan <kernelfans@gmail.com>
Cc: linuxppc-dev@lists.ozlabs.org, Alexander Graf <agraf@suse.de>,
kvm-ppc@vger.kernel.org
Subject: Re: [PATCH 3/3] powerpc/kvm: remove redundant assignment
Date: Wed, 6 Nov 2013 16:04:57 +1100 [thread overview]
Message-ID: <20131106050457.GE14842@drongo> (raw)
In-Reply-To: <1383637364-14691-3-git-send-email-pingfank@linux.vnet.ibm.com>
On Tue, Nov 05, 2013 at 03:42:44PM +0800, Liu Ping Fan wrote:
> Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com>
> ---
> arch/powerpc/kvm/book3s_64_mmu_hv.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c
> index 28160ac..7682837 100644
> --- a/arch/powerpc/kvm/book3s_64_mmu_hv.c
> +++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c
> @@ -731,7 +731,6 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu,
> lock_rmap(rmap);
>
> /* Check if we might have been invalidated; let the guest retry if so */
> - ret = RESUME_GUEST;
> if (mmu_notifier_retry(vcpu->kvm, mmu_seq)) {
> unlock_rmap(rmap);
> goto out_unlock;
Acked-by: Paul Mackerras <paulus@samba.org>
next prev parent reply other threads:[~2013-11-06 5:04 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-05 7:42 [PATCH 1/3] powerpc/kvm: simplify the entering logic for secondary thread Liu Ping Fan
2013-11-05 7:42 ` Liu Ping Fan
2013-11-05 7:42 ` [PATCH 2/3] powerpc/kvm: fix rare but potential deadlock scene Liu Ping Fan
2013-11-05 7:42 ` Liu Ping Fan
2013-11-06 5:04 ` Paul Mackerras
2013-11-06 5:04 ` Paul Mackerras
2013-11-06 6:02 ` Liu ping fan
2013-11-06 6:02 ` Liu ping fan
2013-11-06 11:18 ` Paul Mackerras
2013-11-06 11:18 ` Paul Mackerras
2013-11-07 2:36 ` Liu ping fan
2013-11-07 2:36 ` Liu ping fan
2013-11-05 7:42 ` [PATCH 3/3] powerpc/kvm: remove redundant assignment Liu Ping Fan
2013-11-05 7:42 ` Liu Ping Fan
2013-11-06 5:04 ` Paul Mackerras [this message]
2013-11-06 5:04 ` Paul Mackerras
2013-11-06 11:24 ` Alexander Graf
2013-11-06 11:24 ` Alexander Graf
2013-11-06 19:58 ` Benjamin Herrenschmidt
2013-11-06 19:58 ` Benjamin Herrenschmidt
2013-11-07 7:52 ` Alexander Graf
2013-11-07 7:52 ` Alexander Graf
2013-11-07 7:55 ` Benjamin Herrenschmidt
2013-11-07 7:55 ` Benjamin Herrenschmidt
2013-11-07 8:14 ` Alexander Graf
2013-11-07 8:14 ` Alexander Graf
2013-11-07 8:36 ` Benjamin Herrenschmidt
2013-11-07 8:36 ` Benjamin Herrenschmidt
2013-11-06 5:01 ` [PATCH 1/3] powerpc/kvm: simplify the entering logic for secondary thread Paul Mackerras
2013-11-06 5:01 ` Paul Mackerras
2013-11-06 7:26 ` Liu ping fan
2013-11-06 7:26 ` Liu ping fan
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