From: Cornelia Huck <cohuck@redhat.com>
To: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Cc: pbonzini@redhat.com, tsbogend@alpha.franken.de,
paulus@ozlabs.org, mpe@ellerman.id.au, benh@kernel.crashing.org,
borntraeger@de.ibm.com, frankja@linux.ibm.com, david@redhat.com,
heiko.carstens@de.ibm.com, gor@linux.ibm.com,
sean.j.christopherson@intel.com, vkuznets@redhat.com,
wanpengli@tencent.com, jmattson@google.com, joro@8bytes.org,
tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
x86@kernel.org, hpa@zytor.com, maz@kernel.org,
james.morse@arm.com, julien.thierry.kdev@gmail.com,
suzuki.poulose@arm.com, christoffer.dall@arm.com,
peterx@redhat.com, thuth@redhat.com, kvm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
kvmarm@lists.cs.columbia.edu, linux-mips@vger.kernel.org,
kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] KVM: Optimize kvm_arch_vcpu_ioctl_run function
Date: Thu, 16 Apr 2020 08:10:47 +0000 [thread overview]
Message-ID: <20200416101047.1cb9693c.cohuck@redhat.com> (raw)
In-Reply-To: <20200416051057.26526-1-tianjia.zhang@linux.alibaba.com>
On Thu, 16 Apr 2020 13:10:57 +0800
Tianjia Zhang <tianjia.zhang@linux.alibaba.com> wrote:
> In earlier versions of kvm, 'kvm_run' is an independent structure
> and is not included in the vcpu structure. At present, 'kvm_run'
> is already included in the vcpu structure, so the parameter
> 'kvm_run' is redundant.
>
> This patch simplify the function definition, removes the extra
s/simplify/simplifies/
> 'kvm_run' parameter, and extract it from the 'kvm_vcpu' structure
s/extract/extracts/
> if necessary.
>
> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
> ---
>
> v2 change:
> remove 'kvm_run' parameter and extract it from 'kvm_vcpu'
>
> arch/mips/kvm/mips.c | 3 ++-
> arch/powerpc/kvm/powerpc.c | 3 ++-
> arch/s390/kvm/kvm-s390.c | 3 ++-
> arch/x86/kvm/x86.c | 11 ++++++-----
> include/linux/kvm_host.h | 2 +-
> virt/kvm/arm/arm.c | 6 +++---
> virt/kvm/kvm_main.c | 2 +-
> 7 files changed, 17 insertions(+), 13 deletions(-)
>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
WARNING: multiple messages have this Message-ID (diff)
From: Cornelia Huck <cohuck@redhat.com>
To: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Cc: wanpengli@tencent.com, kvm@vger.kernel.org, david@redhat.com,
benh@kernel.crashing.org, heiko.carstens@de.ibm.com,
linux-mips@vger.kernel.org, paulus@ozlabs.org, hpa@zytor.com,
kvmarm@lists.cs.columbia.edu, linux-s390@vger.kernel.org,
frankja@linux.ibm.com, maz@kernel.org, joro@8bytes.org,
x86@kernel.org, borntraeger@de.ibm.com, mingo@redhat.com,
thuth@redhat.com, gor@linux.ibm.com, kvm-ppc@vger.kernel.org,
bp@alien8.de, tglx@linutronix.de,
linux-arm-kernel@lists.infradead.org, jmattson@google.com,
tsbogend@alpha.franken.de, sean.j.christopherson@intel.com,
linux-kernel@vger.kernel.org, mpe@ellerman.id.au,
pbonzini@redhat.com, vkuznets@redhat.com,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v2] KVM: Optimize kvm_arch_vcpu_ioctl_run function
Date: Thu, 16 Apr 2020 10:10:47 +0200 [thread overview]
Message-ID: <20200416101047.1cb9693c.cohuck@redhat.com> (raw)
In-Reply-To: <20200416051057.26526-1-tianjia.zhang@linux.alibaba.com>
On Thu, 16 Apr 2020 13:10:57 +0800
Tianjia Zhang <tianjia.zhang@linux.alibaba.com> wrote:
> In earlier versions of kvm, 'kvm_run' is an independent structure
> and is not included in the vcpu structure. At present, 'kvm_run'
> is already included in the vcpu structure, so the parameter
> 'kvm_run' is redundant.
>
> This patch simplify the function definition, removes the extra
s/simplify/simplifies/
> 'kvm_run' parameter, and extract it from the 'kvm_vcpu' structure
s/extract/extracts/
> if necessary.
>
> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
> ---
>
> v2 change:
> remove 'kvm_run' parameter and extract it from 'kvm_vcpu'
>
> arch/mips/kvm/mips.c | 3 ++-
> arch/powerpc/kvm/powerpc.c | 3 ++-
> arch/s390/kvm/kvm-s390.c | 3 ++-
> arch/x86/kvm/x86.c | 11 ++++++-----
> include/linux/kvm_host.h | 2 +-
> virt/kvm/arm/arm.c | 6 +++---
> virt/kvm/kvm_main.c | 2 +-
> 7 files changed, 17 insertions(+), 13 deletions(-)
>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
WARNING: multiple messages have this Message-ID (diff)
From: Cornelia Huck <cohuck@redhat.com>
To: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Cc: pbonzini@redhat.com, tsbogend@alpha.franken.de,
paulus@ozlabs.org, mpe@ellerman.id.au, benh@kernel.crashing.org,
borntraeger@de.ibm.com, frankja@linux.ibm.com, david@redhat.com,
heiko.carstens@de.ibm.com, gor@linux.ibm.com,
sean.j.christopherson@intel.com, vkuznets@redhat.com,
wanpengli@tencent.com, jmattson@google.com, joro@8bytes.org,
tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
x86@kernel.org, hpa@zytor.com, maz@kernel.org,
james.morse@arm.com, julien.thierry.kdev@gmail.com,
suzuki.poulose@arm.com, christoffer.dall@arm.com,
peterx@redhat.com, thuth@redhat.com, kvm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
kvmarm@lists.cs.columbia.edu, linux-mips@vger.kernel.org,
kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] KVM: Optimize kvm_arch_vcpu_ioctl_run function
Date: Thu, 16 Apr 2020 10:10:47 +0200 [thread overview]
Message-ID: <20200416101047.1cb9693c.cohuck@redhat.com> (raw)
In-Reply-To: <20200416051057.26526-1-tianjia.zhang@linux.alibaba.com>
On Thu, 16 Apr 2020 13:10:57 +0800
Tianjia Zhang <tianjia.zhang@linux.alibaba.com> wrote:
> In earlier versions of kvm, 'kvm_run' is an independent structure
> and is not included in the vcpu structure. At present, 'kvm_run'
> is already included in the vcpu structure, so the parameter
> 'kvm_run' is redundant.
>
> This patch simplify the function definition, removes the extra
s/simplify/simplifies/
> 'kvm_run' parameter, and extract it from the 'kvm_vcpu' structure
s/extract/extracts/
> if necessary.
>
> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
> ---
>
> v2 change:
> remove 'kvm_run' parameter and extract it from 'kvm_vcpu'
>
> arch/mips/kvm/mips.c | 3 ++-
> arch/powerpc/kvm/powerpc.c | 3 ++-
> arch/s390/kvm/kvm-s390.c | 3 ++-
> arch/x86/kvm/x86.c | 11 ++++++-----
> include/linux/kvm_host.h | 2 +-
> virt/kvm/arm/arm.c | 6 +++---
> virt/kvm/kvm_main.c | 2 +-
> 7 files changed, 17 insertions(+), 13 deletions(-)
>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
WARNING: multiple messages have this Message-ID (diff)
From: Cornelia Huck <cohuck@redhat.com>
To: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Cc: wanpengli@tencent.com, kvm@vger.kernel.org, david@redhat.com,
heiko.carstens@de.ibm.com, peterx@redhat.com,
linux-mips@vger.kernel.org, hpa@zytor.com,
kvmarm@lists.cs.columbia.edu, linux-s390@vger.kernel.org,
frankja@linux.ibm.com, maz@kernel.org, joro@8bytes.org,
x86@kernel.org, borntraeger@de.ibm.com, mingo@redhat.com,
julien.thierry.kdev@gmail.com, thuth@redhat.com,
gor@linux.ibm.com, suzuki.poulose@arm.com,
kvm-ppc@vger.kernel.org, bp@alien8.de, tglx@linutronix.de,
linux-arm-kernel@lists.infradead.org, jmattson@google.com,
tsbogend@alpha.franken.de, christoffer.dall@arm.com,
sean.j.christopherson@intel.com, linux-kernel@vger.kernel.org,
james.morse@arm.com, pbonzini@redhat.com, vkuznets@redhat.com,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v2] KVM: Optimize kvm_arch_vcpu_ioctl_run function
Date: Thu, 16 Apr 2020 10:10:47 +0200 [thread overview]
Message-ID: <20200416101047.1cb9693c.cohuck@redhat.com> (raw)
In-Reply-To: <20200416051057.26526-1-tianjia.zhang@linux.alibaba.com>
On Thu, 16 Apr 2020 13:10:57 +0800
Tianjia Zhang <tianjia.zhang@linux.alibaba.com> wrote:
> In earlier versions of kvm, 'kvm_run' is an independent structure
> and is not included in the vcpu structure. At present, 'kvm_run'
> is already included in the vcpu structure, so the parameter
> 'kvm_run' is redundant.
>
> This patch simplify the function definition, removes the extra
s/simplify/simplifies/
> 'kvm_run' parameter, and extract it from the 'kvm_vcpu' structure
s/extract/extracts/
> if necessary.
>
> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
> ---
>
> v2 change:
> remove 'kvm_run' parameter and extract it from 'kvm_vcpu'
>
> arch/mips/kvm/mips.c | 3 ++-
> arch/powerpc/kvm/powerpc.c | 3 ++-
> arch/s390/kvm/kvm-s390.c | 3 ++-
> arch/x86/kvm/x86.c | 11 ++++++-----
> include/linux/kvm_host.h | 2 +-
> virt/kvm/arm/arm.c | 6 +++---
> virt/kvm/kvm_main.c | 2 +-
> 7 files changed, 17 insertions(+), 13 deletions(-)
>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
WARNING: multiple messages have this Message-ID (diff)
From: Cornelia Huck <cohuck@redhat.com>
To: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Cc: wanpengli@tencent.com, kvm@vger.kernel.org, david@redhat.com,
benh@kernel.crashing.org, heiko.carstens@de.ibm.com,
peterx@redhat.com, linux-mips@vger.kernel.org, paulus@ozlabs.org,
hpa@zytor.com, kvmarm@lists.cs.columbia.edu,
linux-s390@vger.kernel.org, frankja@linux.ibm.com,
maz@kernel.org, joro@8bytes.org, x86@kernel.org,
borntraeger@de.ibm.com, mingo@redhat.com,
julien.thierry.kdev@gmail.com, thuth@redhat.com,
gor@linux.ibm.com, suzuki.poulose@arm.com,
kvm-ppc@vger.kernel.org, bp@alien8.de, tglx@linutronix.de,
linux-arm-kernel@lists.infradead.org, jmattson@google.com,
tsbogend@alpha.franken.de, christoffer.dall@arm.com,
sean.j.christopherson@intel.com, linux-kernel@vger.kernel.org,
james.morse@arm.com, mpe@ellerman.id.au, pbonzini@redhat.com,
vkuznets@redhat.com, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v2] KVM: Optimize kvm_arch_vcpu_ioctl_run function
Date: Thu, 16 Apr 2020 10:10:47 +0200 [thread overview]
Message-ID: <20200416101047.1cb9693c.cohuck@redhat.com> (raw)
In-Reply-To: <20200416051057.26526-1-tianjia.zhang@linux.alibaba.com>
On Thu, 16 Apr 2020 13:10:57 +0800
Tianjia Zhang <tianjia.zhang@linux.alibaba.com> wrote:
> In earlier versions of kvm, 'kvm_run' is an independent structure
> and is not included in the vcpu structure. At present, 'kvm_run'
> is already included in the vcpu structure, so the parameter
> 'kvm_run' is redundant.
>
> This patch simplify the function definition, removes the extra
s/simplify/simplifies/
> 'kvm_run' parameter, and extract it from the 'kvm_vcpu' structure
s/extract/extracts/
> if necessary.
>
> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
> ---
>
> v2 change:
> remove 'kvm_run' parameter and extract it from 'kvm_vcpu'
>
> arch/mips/kvm/mips.c | 3 ++-
> arch/powerpc/kvm/powerpc.c | 3 ++-
> arch/s390/kvm/kvm-s390.c | 3 ++-
> arch/x86/kvm/x86.c | 11 ++++++-----
> include/linux/kvm_host.h | 2 +-
> virt/kvm/arm/arm.c | 6 +++---
> virt/kvm/kvm_main.c | 2 +-
> 7 files changed, 17 insertions(+), 13 deletions(-)
>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-04-16 8:10 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-16 5:10 [PATCH v2] KVM: Optimize kvm_arch_vcpu_ioctl_run function Tianjia Zhang
2020-04-16 5:10 ` Tianjia Zhang
2020-04-16 5:10 ` Tianjia Zhang
2020-04-16 5:10 ` Tianjia Zhang
2020-04-16 5:10 ` Tianjia Zhang
2020-04-16 7:03 ` Vitaly Kuznetsov
2020-04-16 7:03 ` Vitaly Kuznetsov
2020-04-16 7:03 ` Vitaly Kuznetsov
2020-04-16 7:03 ` Vitaly Kuznetsov
2020-04-16 7:03 ` Vitaly Kuznetsov
2020-04-16 7:03 ` Vitaly Kuznetsov
2020-04-16 8:28 ` Marc Zyngier
2020-04-16 8:28 ` Marc Zyngier
2020-04-16 8:28 ` Marc Zyngier
2020-04-16 8:28 ` Marc Zyngier
2020-04-16 8:28 ` Marc Zyngier
2020-04-16 8:45 ` Tianjia Zhang
2020-04-16 8:45 ` Tianjia Zhang
2020-04-16 8:45 ` Tianjia Zhang
2020-04-16 8:45 ` Tianjia Zhang
2020-04-16 8:45 ` Tianjia Zhang
2020-04-16 8:50 ` Cornelia Huck
2020-04-16 8:50 ` Cornelia Huck
2020-04-16 8:50 ` Cornelia Huck
2020-04-16 8:50 ` Cornelia Huck
2020-04-16 8:50 ` Cornelia Huck
2020-04-16 9:08 ` Tianjia Zhang
2020-04-16 9:08 ` Tianjia Zhang
2020-04-16 9:08 ` Tianjia Zhang
2020-04-16 9:08 ` Tianjia Zhang
2020-04-16 9:08 ` Tianjia Zhang
2020-04-16 8:58 ` Marc Zyngier
2020-04-16 8:58 ` Marc Zyngier
2020-04-16 8:58 ` Marc Zyngier
2020-04-16 8:58 ` Marc Zyngier
2020-04-16 8:58 ` Marc Zyngier
2020-04-16 8:10 ` Cornelia Huck [this message]
2020-04-16 8:10 ` Cornelia Huck
2020-04-16 8:10 ` Cornelia Huck
2020-04-16 8:10 ` Cornelia Huck
2020-04-16 8:10 ` Cornelia Huck
2020-04-16 14:16 ` Paolo Bonzini
2020-04-16 14:16 ` Paolo Bonzini
2020-04-16 14:16 ` Paolo Bonzini
2020-04-16 14:16 ` Paolo Bonzini
2020-04-16 14:16 ` Paolo Bonzini
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