From: Christoffer Dall <cdall@linaro.org>
To: kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org
Cc: Marc Zyngier <marc.zyngier@arm.com>,
Andre Przywara <andre.przywara@arm.com>,
kvm@vger.kernel.org
Subject: [PATCH 3/9] KVM: arm/arm64: vgic: Get rid of live_lrs
Date: Mon, 20 Mar 2017 11:58:12 +0100 [thread overview]
Message-ID: <20170320105818.20481-4-cdall@linaro.org> (raw)
In-Reply-To: <20170320105818.20481-1-cdall@linaro.org>
From: Christoffer Dall <christoffer.dall@linaro.org>
There is no need to calculate and maintain live_lrs when we always
populate the lowest numbered LRs first on every entry and clear all LRs
on every exit.
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
---
include/kvm/arm_vgic.h | 2 --
virt/kvm/arm/hyp/vgic-v2-sr.c | 39 ++++++++++-----------------------------
virt/kvm/arm/hyp/vgic-v3-sr.c | 42 ++++++++++++------------------------------
3 files changed, 22 insertions(+), 61 deletions(-)
diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
index 8d7c3a7..fa12d99 100644
--- a/include/kvm/arm_vgic.h
+++ b/include/kvm/arm_vgic.h
@@ -264,8 +264,6 @@ struct vgic_cpu {
*/
struct list_head ap_list_head;
- u64 live_lrs;
-
/*
* Members below are used with GICv3 emulation only and represent
* parts of the redistributor.
diff --git a/virt/kvm/arm/hyp/vgic-v2-sr.c b/virt/kvm/arm/hyp/vgic-v2-sr.c
index d3d3b9b..34b37ce 100644
--- a/virt/kvm/arm/hyp/vgic-v2-sr.c
+++ b/virt/kvm/arm/hyp/vgic-v2-sr.c
@@ -26,27 +26,23 @@ static void __hyp_text save_maint_int_state(struct kvm_vcpu *vcpu,
void __iomem *base)
{
struct vgic_v2_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v2;
- int nr_lr = (kern_hyp_va(&kvm_vgic_global_state))->nr_lr;
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
u32 eisr0, eisr1;
int i;
bool expect_mi;
expect_mi = !!(cpu_if->vgic_hcr & GICH_HCR_UIE);
- for (i = 0; i < nr_lr; i++) {
- if (!(vcpu->arch.vgic_cpu.live_lrs & (1UL << i)))
- continue;
-
+ for (i = 0; i < used_lrs && !expect_mi; i++)
expect_mi |= (!(cpu_if->vgic_lr[i] & GICH_LR_HW) &&
(cpu_if->vgic_lr[i] & GICH_LR_EOI));
- }
if (expect_mi) {
cpu_if->vgic_misr = readl_relaxed(base + GICH_MISR);
if (cpu_if->vgic_misr & GICH_MISR_EOI) {
eisr0 = readl_relaxed(base + GICH_EISR0);
- if (unlikely(nr_lr > 32))
+ if (unlikely(used_lrs > 32))
eisr1 = readl_relaxed(base + GICH_EISR1);
else
eisr1 = 0;
@@ -87,13 +83,10 @@ static void __hyp_text save_elrsr(struct kvm_vcpu *vcpu, void __iomem *base)
static void __hyp_text save_lrs(struct kvm_vcpu *vcpu, void __iomem *base)
{
struct vgic_v2_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v2;
- int nr_lr = (kern_hyp_va(&kvm_vgic_global_state))->nr_lr;
int i;
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
- for (i = 0; i < nr_lr; i++) {
- if (!(vcpu->arch.vgic_cpu.live_lrs & (1UL << i)))
- continue;
-
+ for (i = 0; i < used_lrs; i++) {
if (cpu_if->vgic_elrsr & (1UL << i))
cpu_if->vgic_lr[i] &= ~GICH_LR_STATE;
else
@@ -110,11 +103,12 @@ void __hyp_text __vgic_v2_save_state(struct kvm_vcpu *vcpu)
struct vgic_v2_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v2;
struct vgic_dist *vgic = &kvm->arch.vgic;
void __iomem *base = kern_hyp_va(vgic->vctrl_base);
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
if (!base)
return;
- if (vcpu->arch.vgic_cpu.live_lrs) {
+ if (used_lrs) {
cpu_if->vgic_apr = readl_relaxed(base + GICH_APR);
save_maint_int_state(vcpu, base);
@@ -122,8 +116,6 @@ void __hyp_text __vgic_v2_save_state(struct kvm_vcpu *vcpu)
save_lrs(vcpu, base);
writel_relaxed(0, base + GICH_HCR);
-
- vcpu->arch.vgic_cpu.live_lrs = 0;
} else {
cpu_if->vgic_eisr = 0;
cpu_if->vgic_elrsr = ~0UL;
@@ -139,31 +131,20 @@ void __hyp_text __vgic_v2_restore_state(struct kvm_vcpu *vcpu)
struct vgic_v2_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v2;
struct vgic_dist *vgic = &kvm->arch.vgic;
void __iomem *base = kern_hyp_va(vgic->vctrl_base);
- int nr_lr = (kern_hyp_va(&kvm_vgic_global_state))->nr_lr;
int i;
- u64 live_lrs = 0;
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
if (!base)
return;
-
- for (i = 0; i < nr_lr; i++)
- if (cpu_if->vgic_lr[i] & GICH_LR_STATE)
- live_lrs |= 1UL << i;
-
- if (live_lrs) {
+ if (used_lrs) {
writel_relaxed(cpu_if->vgic_hcr, base + GICH_HCR);
writel_relaxed(cpu_if->vgic_apr, base + GICH_APR);
- for (i = 0; i < nr_lr; i++) {
- if (!(live_lrs & (1UL << i)))
- continue;
-
+ for (i = 0; i < used_lrs; i++) {
writel_relaxed(cpu_if->vgic_lr[i],
base + GICH_LR0 + (i * 4));
}
}
-
- vcpu->arch.vgic_cpu.live_lrs = live_lrs;
}
#ifdef CONFIG_ARM64
diff --git a/virt/kvm/arm/hyp/vgic-v3-sr.c b/virt/kvm/arm/hyp/vgic-v3-sr.c
index e51ee7e..b3c36b6 100644
--- a/virt/kvm/arm/hyp/vgic-v3-sr.c
+++ b/virt/kvm/arm/hyp/vgic-v3-sr.c
@@ -118,18 +118,16 @@ static void __hyp_text __gic_v3_set_lr(u64 val, int lr)
}
}
-static void __hyp_text save_maint_int_state(struct kvm_vcpu *vcpu, int nr_lr)
+static void __hyp_text save_maint_int_state(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3;
int i;
bool expect_mi;
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
expect_mi = !!(cpu_if->vgic_hcr & ICH_HCR_UIE);
- for (i = 0; i < nr_lr; i++) {
- if (!(vcpu->arch.vgic_cpu.live_lrs & (1UL << i)))
- continue;
-
+ for (i = 0; i < used_lrs; i++) {
expect_mi |= (!(cpu_if->vgic_lr[i] & ICH_LR_HW) &&
(cpu_if->vgic_lr[i] & ICH_LR_EOI));
}
@@ -150,6 +148,7 @@ static void __hyp_text save_maint_int_state(struct kvm_vcpu *vcpu, int nr_lr)
void __hyp_text __vgic_v3_save_state(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3;
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
u64 val;
/*
@@ -159,23 +158,19 @@ void __hyp_text __vgic_v3_save_state(struct kvm_vcpu *vcpu)
if (!cpu_if->vgic_sre)
dsb(st);
- if (vcpu->arch.vgic_cpu.live_lrs) {
+ if (used_lrs) {
int i;
- u32 max_lr_idx, nr_pri_bits;
+ u32 nr_pri_bits;
cpu_if->vgic_elrsr = read_gicreg(ICH_ELSR_EL2);
write_gicreg(0, ICH_HCR_EL2);
val = read_gicreg(ICH_VTR_EL2);
- max_lr_idx = vtr_to_max_lr_idx(val);
nr_pri_bits = vtr_to_nr_pri_bits(val);
- save_maint_int_state(vcpu, max_lr_idx + 1);
-
- for (i = 0; i <= max_lr_idx; i++) {
- if (!(vcpu->arch.vgic_cpu.live_lrs & (1UL << i)))
- continue;
+ save_maint_int_state(vcpu);
+ for (i = 0; i <= used_lrs; i++) {
if (cpu_if->vgic_elrsr & (1 << i))
cpu_if->vgic_lr[i] &= ~ICH_LR_STATE;
else
@@ -203,8 +198,6 @@ void __hyp_text __vgic_v3_save_state(struct kvm_vcpu *vcpu)
default:
cpu_if->vgic_ap1r[0] = read_gicreg(ICH_AP1R0_EL2);
}
-
- vcpu->arch.vgic_cpu.live_lrs = 0;
} else {
cpu_if->vgic_misr = 0;
cpu_if->vgic_eisr = 0;
@@ -232,9 +225,9 @@ void __hyp_text __vgic_v3_save_state(struct kvm_vcpu *vcpu)
void __hyp_text __vgic_v3_restore_state(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3;
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
u64 val;
- u32 max_lr_idx, nr_pri_bits;
- u16 live_lrs = 0;
+ u32 nr_pri_bits;
int i;
/*
@@ -251,15 +244,9 @@ void __hyp_text __vgic_v3_restore_state(struct kvm_vcpu *vcpu)
}
val = read_gicreg(ICH_VTR_EL2);
- max_lr_idx = vtr_to_max_lr_idx(val);
nr_pri_bits = vtr_to_nr_pri_bits(val);
- for (i = 0; i <= max_lr_idx; i++) {
- if (cpu_if->vgic_lr[i] & ICH_LR_STATE)
- live_lrs |= (1 << i);
- }
-
- if (live_lrs) {
+ if (used_lrs) {
write_gicreg(cpu_if->vgic_hcr, ICH_HCR_EL2);
switch (nr_pri_bits) {
@@ -282,12 +269,8 @@ void __hyp_text __vgic_v3_restore_state(struct kvm_vcpu *vcpu)
write_gicreg(cpu_if->vgic_ap1r[0], ICH_AP1R0_EL2);
}
- for (i = 0; i <= max_lr_idx; i++) {
- if (!(live_lrs & (1 << i)))
- continue;
-
+ for (i = 0; i < used_lrs; i++)
__gic_v3_set_lr(cpu_if->vgic_lr[i], i);
- }
}
/*
@@ -299,7 +282,6 @@ void __hyp_text __vgic_v3_restore_state(struct kvm_vcpu *vcpu)
isb();
dsb(sy);
}
- vcpu->arch.vgic_cpu.live_lrs = live_lrs;
/*
* Prevent the guest from touching the GIC system registers if
--
2.9.0
WARNING: multiple messages have this Message-ID (diff)
From: cdall@linaro.org (Christoffer Dall)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/9] KVM: arm/arm64: vgic: Get rid of live_lrs
Date: Mon, 20 Mar 2017 11:58:12 +0100 [thread overview]
Message-ID: <20170320105818.20481-4-cdall@linaro.org> (raw)
In-Reply-To: <20170320105818.20481-1-cdall@linaro.org>
From: Christoffer Dall <christoffer.dall@linaro.org>
There is no need to calculate and maintain live_lrs when we always
populate the lowest numbered LRs first on every entry and clear all LRs
on every exit.
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
---
include/kvm/arm_vgic.h | 2 --
virt/kvm/arm/hyp/vgic-v2-sr.c | 39 ++++++++++-----------------------------
virt/kvm/arm/hyp/vgic-v3-sr.c | 42 ++++++++++++------------------------------
3 files changed, 22 insertions(+), 61 deletions(-)
diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
index 8d7c3a7..fa12d99 100644
--- a/include/kvm/arm_vgic.h
+++ b/include/kvm/arm_vgic.h
@@ -264,8 +264,6 @@ struct vgic_cpu {
*/
struct list_head ap_list_head;
- u64 live_lrs;
-
/*
* Members below are used with GICv3 emulation only and represent
* parts of the redistributor.
diff --git a/virt/kvm/arm/hyp/vgic-v2-sr.c b/virt/kvm/arm/hyp/vgic-v2-sr.c
index d3d3b9b..34b37ce 100644
--- a/virt/kvm/arm/hyp/vgic-v2-sr.c
+++ b/virt/kvm/arm/hyp/vgic-v2-sr.c
@@ -26,27 +26,23 @@ static void __hyp_text save_maint_int_state(struct kvm_vcpu *vcpu,
void __iomem *base)
{
struct vgic_v2_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v2;
- int nr_lr = (kern_hyp_va(&kvm_vgic_global_state))->nr_lr;
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
u32 eisr0, eisr1;
int i;
bool expect_mi;
expect_mi = !!(cpu_if->vgic_hcr & GICH_HCR_UIE);
- for (i = 0; i < nr_lr; i++) {
- if (!(vcpu->arch.vgic_cpu.live_lrs & (1UL << i)))
- continue;
-
+ for (i = 0; i < used_lrs && !expect_mi; i++)
expect_mi |= (!(cpu_if->vgic_lr[i] & GICH_LR_HW) &&
(cpu_if->vgic_lr[i] & GICH_LR_EOI));
- }
if (expect_mi) {
cpu_if->vgic_misr = readl_relaxed(base + GICH_MISR);
if (cpu_if->vgic_misr & GICH_MISR_EOI) {
eisr0 = readl_relaxed(base + GICH_EISR0);
- if (unlikely(nr_lr > 32))
+ if (unlikely(used_lrs > 32))
eisr1 = readl_relaxed(base + GICH_EISR1);
else
eisr1 = 0;
@@ -87,13 +83,10 @@ static void __hyp_text save_elrsr(struct kvm_vcpu *vcpu, void __iomem *base)
static void __hyp_text save_lrs(struct kvm_vcpu *vcpu, void __iomem *base)
{
struct vgic_v2_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v2;
- int nr_lr = (kern_hyp_va(&kvm_vgic_global_state))->nr_lr;
int i;
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
- for (i = 0; i < nr_lr; i++) {
- if (!(vcpu->arch.vgic_cpu.live_lrs & (1UL << i)))
- continue;
-
+ for (i = 0; i < used_lrs; i++) {
if (cpu_if->vgic_elrsr & (1UL << i))
cpu_if->vgic_lr[i] &= ~GICH_LR_STATE;
else
@@ -110,11 +103,12 @@ void __hyp_text __vgic_v2_save_state(struct kvm_vcpu *vcpu)
struct vgic_v2_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v2;
struct vgic_dist *vgic = &kvm->arch.vgic;
void __iomem *base = kern_hyp_va(vgic->vctrl_base);
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
if (!base)
return;
- if (vcpu->arch.vgic_cpu.live_lrs) {
+ if (used_lrs) {
cpu_if->vgic_apr = readl_relaxed(base + GICH_APR);
save_maint_int_state(vcpu, base);
@@ -122,8 +116,6 @@ void __hyp_text __vgic_v2_save_state(struct kvm_vcpu *vcpu)
save_lrs(vcpu, base);
writel_relaxed(0, base + GICH_HCR);
-
- vcpu->arch.vgic_cpu.live_lrs = 0;
} else {
cpu_if->vgic_eisr = 0;
cpu_if->vgic_elrsr = ~0UL;
@@ -139,31 +131,20 @@ void __hyp_text __vgic_v2_restore_state(struct kvm_vcpu *vcpu)
struct vgic_v2_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v2;
struct vgic_dist *vgic = &kvm->arch.vgic;
void __iomem *base = kern_hyp_va(vgic->vctrl_base);
- int nr_lr = (kern_hyp_va(&kvm_vgic_global_state))->nr_lr;
int i;
- u64 live_lrs = 0;
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
if (!base)
return;
-
- for (i = 0; i < nr_lr; i++)
- if (cpu_if->vgic_lr[i] & GICH_LR_STATE)
- live_lrs |= 1UL << i;
-
- if (live_lrs) {
+ if (used_lrs) {
writel_relaxed(cpu_if->vgic_hcr, base + GICH_HCR);
writel_relaxed(cpu_if->vgic_apr, base + GICH_APR);
- for (i = 0; i < nr_lr; i++) {
- if (!(live_lrs & (1UL << i)))
- continue;
-
+ for (i = 0; i < used_lrs; i++) {
writel_relaxed(cpu_if->vgic_lr[i],
base + GICH_LR0 + (i * 4));
}
}
-
- vcpu->arch.vgic_cpu.live_lrs = live_lrs;
}
#ifdef CONFIG_ARM64
diff --git a/virt/kvm/arm/hyp/vgic-v3-sr.c b/virt/kvm/arm/hyp/vgic-v3-sr.c
index e51ee7e..b3c36b6 100644
--- a/virt/kvm/arm/hyp/vgic-v3-sr.c
+++ b/virt/kvm/arm/hyp/vgic-v3-sr.c
@@ -118,18 +118,16 @@ static void __hyp_text __gic_v3_set_lr(u64 val, int lr)
}
}
-static void __hyp_text save_maint_int_state(struct kvm_vcpu *vcpu, int nr_lr)
+static void __hyp_text save_maint_int_state(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3;
int i;
bool expect_mi;
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
expect_mi = !!(cpu_if->vgic_hcr & ICH_HCR_UIE);
- for (i = 0; i < nr_lr; i++) {
- if (!(vcpu->arch.vgic_cpu.live_lrs & (1UL << i)))
- continue;
-
+ for (i = 0; i < used_lrs; i++) {
expect_mi |= (!(cpu_if->vgic_lr[i] & ICH_LR_HW) &&
(cpu_if->vgic_lr[i] & ICH_LR_EOI));
}
@@ -150,6 +148,7 @@ static void __hyp_text save_maint_int_state(struct kvm_vcpu *vcpu, int nr_lr)
void __hyp_text __vgic_v3_save_state(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3;
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
u64 val;
/*
@@ -159,23 +158,19 @@ void __hyp_text __vgic_v3_save_state(struct kvm_vcpu *vcpu)
if (!cpu_if->vgic_sre)
dsb(st);
- if (vcpu->arch.vgic_cpu.live_lrs) {
+ if (used_lrs) {
int i;
- u32 max_lr_idx, nr_pri_bits;
+ u32 nr_pri_bits;
cpu_if->vgic_elrsr = read_gicreg(ICH_ELSR_EL2);
write_gicreg(0, ICH_HCR_EL2);
val = read_gicreg(ICH_VTR_EL2);
- max_lr_idx = vtr_to_max_lr_idx(val);
nr_pri_bits = vtr_to_nr_pri_bits(val);
- save_maint_int_state(vcpu, max_lr_idx + 1);
-
- for (i = 0; i <= max_lr_idx; i++) {
- if (!(vcpu->arch.vgic_cpu.live_lrs & (1UL << i)))
- continue;
+ save_maint_int_state(vcpu);
+ for (i = 0; i <= used_lrs; i++) {
if (cpu_if->vgic_elrsr & (1 << i))
cpu_if->vgic_lr[i] &= ~ICH_LR_STATE;
else
@@ -203,8 +198,6 @@ void __hyp_text __vgic_v3_save_state(struct kvm_vcpu *vcpu)
default:
cpu_if->vgic_ap1r[0] = read_gicreg(ICH_AP1R0_EL2);
}
-
- vcpu->arch.vgic_cpu.live_lrs = 0;
} else {
cpu_if->vgic_misr = 0;
cpu_if->vgic_eisr = 0;
@@ -232,9 +225,9 @@ void __hyp_text __vgic_v3_save_state(struct kvm_vcpu *vcpu)
void __hyp_text __vgic_v3_restore_state(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3;
+ u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
u64 val;
- u32 max_lr_idx, nr_pri_bits;
- u16 live_lrs = 0;
+ u32 nr_pri_bits;
int i;
/*
@@ -251,15 +244,9 @@ void __hyp_text __vgic_v3_restore_state(struct kvm_vcpu *vcpu)
}
val = read_gicreg(ICH_VTR_EL2);
- max_lr_idx = vtr_to_max_lr_idx(val);
nr_pri_bits = vtr_to_nr_pri_bits(val);
- for (i = 0; i <= max_lr_idx; i++) {
- if (cpu_if->vgic_lr[i] & ICH_LR_STATE)
- live_lrs |= (1 << i);
- }
-
- if (live_lrs) {
+ if (used_lrs) {
write_gicreg(cpu_if->vgic_hcr, ICH_HCR_EL2);
switch (nr_pri_bits) {
@@ -282,12 +269,8 @@ void __hyp_text __vgic_v3_restore_state(struct kvm_vcpu *vcpu)
write_gicreg(cpu_if->vgic_ap1r[0], ICH_AP1R0_EL2);
}
- for (i = 0; i <= max_lr_idx; i++) {
- if (!(live_lrs & (1 << i)))
- continue;
-
+ for (i = 0; i < used_lrs; i++)
__gic_v3_set_lr(cpu_if->vgic_lr[i], i);
- }
}
/*
@@ -299,7 +282,6 @@ void __hyp_text __vgic_v3_restore_state(struct kvm_vcpu *vcpu)
isb();
dsb(sy);
}
- vcpu->arch.vgic_cpu.live_lrs = live_lrs;
/*
* Prevent the guest from touching the GIC system registers if
--
2.9.0
next prev parent reply other threads:[~2017-03-20 10:58 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-20 10:58 [PATCH 0/9] KVM: arm/arm64: vgic: Improvements and optimizations Christoffer Dall
2017-03-20 10:58 ` Christoffer Dall
2017-03-20 10:58 ` [PATCH 1/9] KVM: arm/arm64: vgic: Defer touching GICH_VMCR to vcpu_load/put Christoffer Dall
2017-03-20 10:58 ` Christoffer Dall
2017-03-21 10:29 ` Marc Zyngier
2017-03-21 10:29 ` Marc Zyngier
2017-03-21 11:16 ` Christoffer Dall
2017-03-21 11:16 ` Christoffer Dall
2017-03-20 10:58 ` [PATCH 2/9] KVM: arm/arm64: vgic: Avoid flushing vgic state when there's no pending IRQ Christoffer Dall
2017-03-20 10:58 ` Christoffer Dall
2017-03-21 10:57 ` Marc Zyngier
2017-03-21 10:57 ` Marc Zyngier
2017-03-21 11:17 ` Christoffer Dall
2017-03-21 11:17 ` Christoffer Dall
2017-03-20 10:58 ` Christoffer Dall [this message]
2017-03-20 10:58 ` [PATCH 3/9] KVM: arm/arm64: vgic: Get rid of live_lrs Christoffer Dall
2017-03-21 11:06 ` Marc Zyngier
2017-03-21 11:06 ` Marc Zyngier
2017-03-20 10:58 ` [PATCH 4/9] KVM: arm/arm64: vgic: Get rid of unnecessary process_maintenance operation Christoffer Dall
2017-03-20 10:58 ` Christoffer Dall
2017-03-21 11:36 ` Marc Zyngier
2017-03-21 11:36 ` Marc Zyngier
2017-03-21 12:26 ` [PATCH 4/9] KVM: arm/arm64: vgic: Get rid of unnecessary process_maintenance operationjjjj Christoffer Dall
2017-03-21 12:26 ` Christoffer Dall
2017-03-21 13:26 ` Marc Zyngier
2017-03-21 13:26 ` Marc Zyngier
2017-03-21 14:10 ` Christoffer Dall
2017-03-21 14:10 ` Christoffer Dall
2017-03-20 10:58 ` [PATCH 5/9] KVM: arm/arm64: vgic: Get rid of unnecessary save_maint_int_state Christoffer Dall
2017-03-20 10:58 ` Christoffer Dall
2017-03-21 11:44 ` Marc Zyngier
2017-03-21 11:44 ` Marc Zyngier
2017-03-20 10:58 ` [PATCH 6/9] KVM: arm/arm64: vgic: Get rid of MISR and EISR fields Christoffer Dall
2017-03-20 10:58 ` Christoffer Dall
2017-03-21 11:45 ` Marc Zyngier
2017-03-21 11:45 ` Marc Zyngier
2017-03-20 10:58 ` [PATCH 7/9] KVM: arm/arm64: vgic: Implement early VGIC init functionality Christoffer Dall
2017-03-20 10:58 ` Christoffer Dall
2017-03-21 12:05 ` Marc Zyngier
2017-03-21 12:05 ` Marc Zyngier
2017-03-21 12:29 ` Christoffer Dall
2017-03-21 12:29 ` Christoffer Dall
2017-03-21 13:30 ` Marc Zyngier
2017-03-21 13:30 ` Marc Zyngier
2017-03-20 10:58 ` [PATCH 8/9] KVM: arm/arm64: vgic: Don't check vgic_initialized in flush_hwstate Christoffer Dall
2017-03-20 10:58 ` Christoffer Dall
2017-03-21 12:08 ` Marc Zyngier
2017-03-21 12:08 ` Marc Zyngier
2017-03-21 12:30 ` Christoffer Dall
2017-03-21 12:30 ` Christoffer Dall
2017-03-20 10:58 ` [PATCH 9/9] KVM: arm/arm64: vgic: Improve sync_hwstate performance Christoffer Dall
2017-03-20 10:58 ` Christoffer Dall
2017-03-21 13:29 ` Marc Zyngier
2017-03-21 13:29 ` Marc Zyngier
2017-03-21 14:13 ` Christoffer Dall
2017-03-21 14:13 ` Christoffer Dall
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