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From: Julien Thierry <julien.thierry@arm.com>
To: Christoffer Dall <christoffer.dall@linaro.org>,
	kvmarm@lists.cs.columbia.edu,
	linux-arm-kernel@lists.infradead.org
Cc: Marc Zyngier <marc.zyngier@arm.com>,
	kvm@vger.kernel.org, Shih-Wei Li <shihwei@cs.columbia.edu>
Subject: Re: [PATCH v3 30/41] KVM: arm64: Prepare to handle deferred save/restore of 32-bit registers
Date: Wed, 17 Jan 2018 18:22:29 +0000	[thread overview]
Message-ID: <9a2edac8-29aa-ffac-a845-ef6090e2226c@arm.com> (raw)
In-Reply-To: <20180112120747.27999-31-christoffer.dall@linaro.org>

Hi,

On 12/01/18 12:07, Christoffer Dall wrote:
> 32-bit registers are not used by a 64-bit host kernel and can be
> deferred, but we need to rework the accesses to this register to access
> the latest value depending on whether or not guest system registers are
> loaded on the CPU or only reside in memory.
> 
> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>

Reviewed-by: Julien Thierry <julien.thierry@arm.com>

> ---
>   arch/arm64/include/asm/kvm_emulate.h | 32 +++++-------------
>   arch/arm64/kvm/regmap.c              | 65 ++++++++++++++++++++++++++----------
>   arch/arm64/kvm/sys_regs.c            |  6 ++--
>   3 files changed, 60 insertions(+), 43 deletions(-)
> 

[...]

> diff --git a/arch/arm64/kvm/regmap.c b/arch/arm64/kvm/regmap.c
> index bbc6ae32e4af..3f65098aff8d 100644
> --- a/arch/arm64/kvm/regmap.c
> +++ b/arch/arm64/kvm/regmap.c
> @@ -141,28 +141,59 @@ unsigned long *vcpu_reg32(const struct kvm_vcpu *vcpu, u8 reg_num)
>   /*
>    * Return the SPSR for the current mode of the virtual CPU.
>    */
> -unsigned long *vcpu_spsr32(const struct kvm_vcpu *vcpu)
> +static int vcpu_spsr32_mode(const struct kvm_vcpu *vcpu)
>   {
>   	unsigned long mode = *vcpu_cpsr(vcpu) & COMPAT_PSR_MODE_MASK;
>   	switch (mode) {
> -	case COMPAT_PSR_MODE_SVC:
> -		mode = KVM_SPSR_SVC;
> -		break;
> -	case COMPAT_PSR_MODE_ABT:
> -		mode = KVM_SPSR_ABT;
> -		break;
> -	case COMPAT_PSR_MODE_UND:
> -		mode = KVM_SPSR_UND;
> -		break;
> -	case COMPAT_PSR_MODE_IRQ:
> -		mode = KVM_SPSR_IRQ;
> -		break;
> -	case COMPAT_PSR_MODE_FIQ:
> -		mode = KVM_SPSR_FIQ;
> -		break;
> +	case COMPAT_PSR_MODE_SVC: return KVM_SPSR_SVC;
> +	case COMPAT_PSR_MODE_ABT: return KVM_SPSR_ABT;
> +	case COMPAT_PSR_MODE_UND: return KVM_SPSR_UND;
> +	case COMPAT_PSR_MODE_IRQ: return KVM_SPSR_IRQ;
> +	case COMPAT_PSR_MODE_FIQ: return KVM_SPSR_FIQ;
> +	default: BUG();
> +	}
> +}
> +
> +unsigned long vcpu_read_spsr32(const struct kvm_vcpu *vcpu)
> +{
> +	int spsr_idx = vcpu_spsr32_mode(vcpu);
> +
> +	if (!vcpu->arch.sysregs_loaded_on_cpu)
> +		return vcpu_gp_regs(vcpu)->spsr[spsr_idx];
> +
> +	switch (spsr_idx) {
> +	case KVM_SPSR_SVC:
> +		return read_sysreg_el1(spsr);
> +	case KVM_SPSR_ABT:
> +		return read_sysreg(spsr_abt);
> +	case KVM_SPSR_UND:
> +		return read_sysreg(spsr_und);
> +	case KVM_SPSR_IRQ:
> +		return read_sysreg(spsr_irq);
> +	case KVM_SPSR_FIQ:
> +		return read_sysreg(spsr_fiq);
>   	default:
>   		BUG();

Nit:

Since the BUG() is in vcpu_spsr32_mode now, you can probably remove it 
here (or add it to vcpu_write_sprsr32 for consistency).

>   	}
> +}
>   
> -	return (unsigned long *)&vcpu_gp_regs(vcpu)->spsr[mode];
> +void vcpu_write_spsr32(struct kvm_vcpu *vcpu, unsigned long v)
> +{
> +	int spsr_idx = vcpu_spsr32_mode(vcpu);
> +
> +	if (!vcpu->arch.sysregs_loaded_on_cpu)
> +		vcpu_gp_regs(vcpu)->spsr[spsr_idx] = v;
> +
> +	switch (spsr_idx) {
> +	case KVM_SPSR_SVC:
> +		write_sysreg_el1(v, spsr);
> +	case KVM_SPSR_ABT:
> +		write_sysreg(v, spsr_abt);
> +	case KVM_SPSR_UND:
> +		write_sysreg(v, spsr_und);
> +	case KVM_SPSR_IRQ:
> +		write_sysreg(v, spsr_irq);
> +	case KVM_SPSR_FIQ:
> +		write_sysreg(v, spsr_fiq);
> +	}
>   }

Cheers,

-- 
Julien Thierry

WARNING: multiple messages have this Message-ID (diff)
From: julien.thierry@arm.com (Julien Thierry)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 30/41] KVM: arm64: Prepare to handle deferred save/restore of 32-bit registers
Date: Wed, 17 Jan 2018 18:22:29 +0000	[thread overview]
Message-ID: <9a2edac8-29aa-ffac-a845-ef6090e2226c@arm.com> (raw)
In-Reply-To: <20180112120747.27999-31-christoffer.dall@linaro.org>

Hi,

On 12/01/18 12:07, Christoffer Dall wrote:
> 32-bit registers are not used by a 64-bit host kernel and can be
> deferred, but we need to rework the accesses to this register to access
> the latest value depending on whether or not guest system registers are
> loaded on the CPU or only reside in memory.
> 
> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>

Reviewed-by: Julien Thierry <julien.thierry@arm.com>

> ---
>   arch/arm64/include/asm/kvm_emulate.h | 32 +++++-------------
>   arch/arm64/kvm/regmap.c              | 65 ++++++++++++++++++++++++++----------
>   arch/arm64/kvm/sys_regs.c            |  6 ++--
>   3 files changed, 60 insertions(+), 43 deletions(-)
> 

[...]

> diff --git a/arch/arm64/kvm/regmap.c b/arch/arm64/kvm/regmap.c
> index bbc6ae32e4af..3f65098aff8d 100644
> --- a/arch/arm64/kvm/regmap.c
> +++ b/arch/arm64/kvm/regmap.c
> @@ -141,28 +141,59 @@ unsigned long *vcpu_reg32(const struct kvm_vcpu *vcpu, u8 reg_num)
>   /*
>    * Return the SPSR for the current mode of the virtual CPU.
>    */
> -unsigned long *vcpu_spsr32(const struct kvm_vcpu *vcpu)
> +static int vcpu_spsr32_mode(const struct kvm_vcpu *vcpu)
>   {
>   	unsigned long mode = *vcpu_cpsr(vcpu) & COMPAT_PSR_MODE_MASK;
>   	switch (mode) {
> -	case COMPAT_PSR_MODE_SVC:
> -		mode = KVM_SPSR_SVC;
> -		break;
> -	case COMPAT_PSR_MODE_ABT:
> -		mode = KVM_SPSR_ABT;
> -		break;
> -	case COMPAT_PSR_MODE_UND:
> -		mode = KVM_SPSR_UND;
> -		break;
> -	case COMPAT_PSR_MODE_IRQ:
> -		mode = KVM_SPSR_IRQ;
> -		break;
> -	case COMPAT_PSR_MODE_FIQ:
> -		mode = KVM_SPSR_FIQ;
> -		break;
> +	case COMPAT_PSR_MODE_SVC: return KVM_SPSR_SVC;
> +	case COMPAT_PSR_MODE_ABT: return KVM_SPSR_ABT;
> +	case COMPAT_PSR_MODE_UND: return KVM_SPSR_UND;
> +	case COMPAT_PSR_MODE_IRQ: return KVM_SPSR_IRQ;
> +	case COMPAT_PSR_MODE_FIQ: return KVM_SPSR_FIQ;
> +	default: BUG();
> +	}
> +}
> +
> +unsigned long vcpu_read_spsr32(const struct kvm_vcpu *vcpu)
> +{
> +	int spsr_idx = vcpu_spsr32_mode(vcpu);
> +
> +	if (!vcpu->arch.sysregs_loaded_on_cpu)
> +		return vcpu_gp_regs(vcpu)->spsr[spsr_idx];
> +
> +	switch (spsr_idx) {
> +	case KVM_SPSR_SVC:
> +		return read_sysreg_el1(spsr);
> +	case KVM_SPSR_ABT:
> +		return read_sysreg(spsr_abt);
> +	case KVM_SPSR_UND:
> +		return read_sysreg(spsr_und);
> +	case KVM_SPSR_IRQ:
> +		return read_sysreg(spsr_irq);
> +	case KVM_SPSR_FIQ:
> +		return read_sysreg(spsr_fiq);
>   	default:
>   		BUG();

Nit:

Since the BUG() is in vcpu_spsr32_mode now, you can probably remove it 
here (or add it to vcpu_write_sprsr32 for consistency).

>   	}
> +}
>   
> -	return (unsigned long *)&vcpu_gp_regs(vcpu)->spsr[mode];
> +void vcpu_write_spsr32(struct kvm_vcpu *vcpu, unsigned long v)
> +{
> +	int spsr_idx = vcpu_spsr32_mode(vcpu);
> +
> +	if (!vcpu->arch.sysregs_loaded_on_cpu)
> +		vcpu_gp_regs(vcpu)->spsr[spsr_idx] = v;
> +
> +	switch (spsr_idx) {
> +	case KVM_SPSR_SVC:
> +		write_sysreg_el1(v, spsr);
> +	case KVM_SPSR_ABT:
> +		write_sysreg(v, spsr_abt);
> +	case KVM_SPSR_UND:
> +		write_sysreg(v, spsr_und);
> +	case KVM_SPSR_IRQ:
> +		write_sysreg(v, spsr_irq);
> +	case KVM_SPSR_FIQ:
> +		write_sysreg(v, spsr_fiq);
> +	}
>   }

Cheers,

-- 
Julien Thierry

  reply	other threads:[~2018-01-17 18:22 UTC|newest]

Thread overview: 223+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-12 12:07 [PATCH v3 00/41] Optimize KVM/ARM for VHE systems Christoffer Dall
2018-01-12 12:07 ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 01/41] KVM: arm/arm64: Avoid vcpu_load for other vcpu ioctls than KVM_RUN Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-02-05 12:32   ` Julien Grall
2018-02-05 12:32     ` Julien Grall
2018-01-12 12:07 ` [PATCH v3 02/41] KVM: arm/arm64: Move vcpu_load call after kvm_vcpu_first_run_init Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-02-05 14:34   ` Julien Grall
2018-02-05 14:34     ` Julien Grall
2018-01-12 12:07 ` [PATCH v3 03/41] KVM: arm64: Avoid storing the vcpu pointer on the stack Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-02-05 17:14   ` Julien Grall
2018-02-05 17:14     ` Julien Grall
2018-01-12 12:07 ` [PATCH v3 04/41] KVM: arm64: Rework hyp_panic for VHE and non-VHE Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-02-05 18:04   ` Julien Grall
2018-02-05 18:04     ` Julien Grall
2018-02-05 18:10     ` Julien Grall
2018-02-05 18:10       ` Julien Grall
2018-02-08 13:24     ` Christoffer Dall
2018-02-08 13:24       ` Christoffer Dall
2018-02-09 10:55       ` Julien Grall
2018-02-09 10:55         ` Julien Grall
2018-01-12 12:07 ` [PATCH v3 05/41] KVM: arm64: Move HCR_INT_OVERRIDE to default HCR_EL2 guest flag Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-02-09 11:38   ` Julien Grall
2018-02-09 11:38     ` Julien Grall
2018-02-13 21:47     ` Christoffer Dall
2018-02-13 21:47       ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 06/41] KVM: arm/arm64: Get rid of vcpu->arch.irq_lines Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 07/41] KVM: arm/arm64: Add kvm_vcpu_load_sysregs and kvm_vcpu_put_sysregs Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 08/41] KVM: arm/arm64: Introduce vcpu_el1_is_32bit Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-17 14:44   ` Julien Thierry
2018-01-17 14:44     ` Julien Thierry
2018-01-18 12:57     ` Christoffer Dall
2018-01-18 12:57       ` Christoffer Dall
2018-02-09 12:31   ` Julien Grall
2018-02-09 12:31     ` Julien Grall
2018-01-12 12:07 ` [PATCH v3 09/41] KVM: arm64: Defer restoring host VFP state to vcpu_put Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-22 17:33   ` Dave Martin
2018-01-22 17:33     ` Dave Martin
2018-01-25 19:46     ` Christoffer Dall
2018-01-25 19:46       ` Christoffer Dall
2018-02-07 16:49       ` Dave Martin
2018-02-07 16:49         ` Dave Martin
2018-02-07 17:56         ` Christoffer Dall
2018-02-07 17:56           ` Christoffer Dall
2018-02-09 15:59           ` Dave Martin
2018-02-09 15:59             ` Dave Martin
2018-02-13  8:51             ` Christoffer Dall
2018-02-13  8:51               ` Christoffer Dall
2018-02-13 14:08               ` Dave Martin
2018-02-13 14:08                 ` Dave Martin
2018-02-14 10:15                 ` Christoffer Dall
2018-02-14 10:15                   ` Christoffer Dall
2018-02-14 14:43                   ` Dave Martin
2018-02-14 14:43                     ` Dave Martin
2018-02-14 17:38                     ` Christoffer Dall
2018-02-14 17:38                       ` Christoffer Dall
2018-02-14 17:43                       ` Ard Biesheuvel
2018-02-14 17:43                         ` Ard Biesheuvel
2018-02-14 21:08                       ` Marc Zyngier
2018-02-14 21:08                         ` Marc Zyngier
2018-02-15  9:51                       ` Dave Martin
2018-02-15  9:51                         ` Dave Martin
2018-02-09 15:26   ` Julien Grall
2018-02-09 15:26     ` Julien Grall
2018-02-13  8:52     ` Christoffer Dall
2018-02-13  8:52       ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 10/41] KVM: arm64: Move debug dirty flag calculation out of world switch Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-17 15:11   ` Julien Thierry
2018-01-17 15:11     ` Julien Thierry
2018-01-12 12:07 ` [PATCH v3 11/41] KVM: arm64: Slightly improve debug save/restore functions Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 12/41] KVM: arm64: Improve debug register save/restore flow Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 13/41] KVM: arm64: Factor out fault info population and gic workarounds Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-17 15:35   ` Julien Thierry
2018-01-12 12:07 ` [PATCH v3 14/41] KVM: arm64: Introduce VHE-specific kvm_vcpu_run Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-24 16:13   ` Dave Martin
2018-01-24 16:13     ` Dave Martin
2018-01-25  8:45     ` Christoffer Dall
2018-01-25  8:45       ` Christoffer Dall
2018-02-09 17:34   ` Julien Grall
2018-02-09 17:34     ` Julien Grall
2018-02-13  8:52     ` Christoffer Dall
2018-02-13  8:52       ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 15/41] KVM: arm64: Remove kern_hyp_va() use in VHE switch function Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-24 16:24   ` Dave Martin
2018-01-24 16:24     ` Dave Martin
2018-01-25 19:48     ` Christoffer Dall
2018-01-25 19:48       ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 16/41] KVM: arm64: Don't deactivate VM on VHE systems Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 17/41] KVM: arm64: Remove noop calls to timer save/restore from VHE switch Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-02-09 17:53   ` Julien Grall
2018-02-09 17:53     ` Julien Grall
2018-02-13  8:53     ` Christoffer Dall
2018-02-13  8:53       ` Christoffer Dall
2018-02-13 22:31     ` Christoffer Dall
2018-02-13 22:31       ` Christoffer Dall
2018-02-19 16:30       ` Julien Grall
2018-02-19 16:30         ` Julien Grall
2018-01-12 12:07 ` [PATCH v3 18/41] KVM: arm64: Move userspace system registers into separate function Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-02-09 18:50   ` Julien Grall
2018-02-09 18:50     ` Julien Grall
2018-02-14 11:22     ` Christoffer Dall
2018-02-14 11:22       ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 19/41] KVM: arm64: Rewrite sysreg alternatives to static keys Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 20/41] KVM: arm64: Introduce separate VHE/non-VHE sysreg save/restore functions Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 21/41] KVM: arm/arm64: Remove leftover comment from kvm_vcpu_run_vhe Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 22/41] KVM: arm64: Unify non-VHE host/guest sysreg save and restore functions Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 23/41] KVM: arm64: Don't save the host ELR_EL2 and SPSR_EL2 on VHE systems Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 24/41] KVM: arm64: Change 32-bit handling of VM system registers Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 25/41] KVM: arm64: Rewrite system register accessors to read/write functions Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 26/41] KVM: arm64: Introduce framework for accessing deferred sysregs Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-17 17:52   ` Julien Thierry
2018-01-17 17:52     ` Julien Thierry
2018-01-18 13:08     ` Christoffer Dall
2018-01-18 13:08       ` Christoffer Dall
2018-01-18 13:39       ` Julien Thierry
2018-01-18 13:39         ` Julien Thierry
2018-01-23 16:04   ` Dave Martin
2018-01-23 16:04     ` Dave Martin
2018-01-25 19:54     ` Christoffer Dall
2018-01-25 19:54       ` Christoffer Dall
2018-02-09 16:17       ` Dave Martin
2018-02-09 16:17         ` Dave Martin
2018-02-13  8:55         ` Christoffer Dall
2018-02-13  8:55           ` Christoffer Dall
2018-02-13 14:27           ` Dave Martin
2018-02-13 14:27             ` Dave Martin
2018-01-12 12:07 ` [PATCH v3 27/41] KVM: arm/arm64: Prepare to handle deferred save/restore of SPSR_EL1 Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 28/41] KVM: arm64: Prepare to handle deferred save/restore of ELR_EL1 Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 29/41] KVM: arm64: Defer saving/restoring 64-bit sysregs to vcpu load/put on VHE Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 30/41] KVM: arm64: Prepare to handle deferred save/restore of 32-bit registers Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-17 18:22   ` Julien Thierry [this message]
2018-01-17 18:22     ` Julien Thierry
2018-01-18 13:12     ` Christoffer Dall
2018-01-18 13:12       ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 31/41] KVM: arm64: Defer saving/restoring 32-bit sysregs to vcpu load/put Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 32/41] KVM: arm64: Move common VHE/non-VHE trap config in separate functions Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 33/41] KVM: arm64: Configure FPSIMD traps on vcpu load/put Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-18  9:31   ` Julien Thierry
2018-01-18  9:31     ` Julien Thierry
2018-01-31 12:17   ` Tomasz Nowicki
2018-01-31 12:17     ` Tomasz Nowicki
2018-02-05 10:06     ` Christoffer Dall
2018-02-05 10:06       ` Christoffer Dall
2018-01-31 12:24   ` Tomasz Nowicki
2018-01-31 12:24     ` Tomasz Nowicki
2018-01-12 12:07 ` [PATCH v3 34/41] KVM: arm64: Configure c15, PMU, and debug register traps on cpu load/put for VHE Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 35/41] KVM: arm64: Separate activate_traps and deactive_traps for VHE and non-VHE Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 36/41] KVM: arm/arm64: Get rid of vgic_elrsr Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 37/41] KVM: arm/arm64: Handle VGICv2 save/restore from the main VGIC code Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 38/41] KVM: arm/arm64: Move arm64-only vgic-v2-sr.c file to arm64 Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 39/41] KVM: arm/arm64: Handle VGICv3 save/restore from the main VGIC code on VHE Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 40/41] KVM: arm/arm64: Move VGIC APR save/restore to vgic put/load Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-01-12 12:07 ` [PATCH v3 41/41] KVM: arm/arm64: Avoid VGICv3 save/restore on VHE with no IRQs Christoffer Dall
2018-01-12 12:07   ` Christoffer Dall
2018-02-05 13:29   ` Tomasz Nowicki
2018-02-05 13:29     ` Tomasz Nowicki
2018-02-08 15:48     ` Christoffer Dall
2018-02-08 15:48       ` Christoffer Dall
2018-01-15 14:14 ` [PATCH v3 00/41] Optimize KVM/ARM for VHE systems Yury Norov
2018-01-15 14:14   ` Yury Norov
2018-01-15 15:50   ` Christoffer Dall
2018-01-15 15:50     ` Christoffer Dall
2018-01-17  8:34     ` Yury Norov
2018-01-17  8:34       ` Yury Norov
2018-01-17 10:48       ` Christoffer Dall
2018-01-17 10:48         ` Christoffer Dall
2018-01-18 11:16   ` Christoffer Dall
2018-01-18 11:16     ` Christoffer Dall
2018-01-18 12:18     ` Yury Norov
2018-01-18 12:18       ` Yury Norov
2018-01-18 13:32       ` Christoffer Dall
2018-01-18 13:32         ` Christoffer Dall
2018-01-22 13:40   ` Tomasz Nowicki
2018-01-22 13:40     ` Tomasz Nowicki
2018-02-01 13:57 ` Tomasz Nowicki
2018-02-01 13:57   ` Tomasz Nowicki
2018-02-01 16:15   ` Yury Norov
2018-02-01 16:15     ` Yury Norov
2018-02-02 10:05     ` Tomasz Nowicki
2018-02-02 10:05       ` Tomasz Nowicki
2018-02-02 10:07   ` Tomasz Nowicki
2018-02-02 10:07     ` Tomasz Nowicki
2018-02-08 15:47   ` Christoffer Dall
2018-02-08 15:47     ` Christoffer Dall

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