From: Paul Mackerras <paulus@samba.org>
To: Alexander Graf <agraf@suse.de>
Cc: kvm-ppc@vger.kernel.org, kvm@vger.kernel.org
Subject: [PATCH 15/15] KVM: PPC: Book3S HV: Add support for DABRX register on POWER7
Date: Sat, 9 Nov 2013 22:05:03 +1100 [thread overview]
Message-ID: <1383995103-24732-16-git-send-email-paulus@samba.org> (raw)
In-Reply-To: <1383995103-24732-1-git-send-email-paulus@samba.org>
The DABRX (DABR extension) register on POWER7 processors provides finer
control over which accesses cause a data breakpoint interrupt. It
contains 3 bits which indicate whether to enable accesses in user,
kernel and hypervisor modes respectively to cause data breakpoint
interrupts, plus one bit that enables both real mode and virtual mode
accesses to cause interrupts. Currently, KVM sets DABRX to allow
both kernel and user accesses to cause interrupts while in the guest.
This adds support for the guest to specify other values for DABRX.
PAPR defines a H_SET_XDABR hcall to allow the guest to set both DABR
and DABRX with one call. This adds a real-mode implementation of
H_SET_XDABR, which shares most of its code with the existing H_SET_DABR
implementation. To support this, we add a per-vcpu field to store the
DABRX value plus code to get and set it via the ONE_REG interface.
For Linux guests to use this new hcall, userspace needs to add
"hcall-xdabr" to the set of strings in the /chosen/hypertas-functions
property in the device tree. If userspace does this and then migrates
the guest to a host where the kernel doesn't include this patch, then
userspace will need to implement H_SET_XDABR by writing the specified
DABR value to the DABR using the ONE_REG interface. In that case, the
old kernel will set DABRX to DABRX_USER | DABRX_KERNEL. That should
still work correctly, at least for Linux guests, since Linux guests
cope with getting data breakpoint interrupts in modes that weren't
requested by just ignoring the interrupt, and Linux guests never set
DABRX_BTI.
The other thing this does is to make H_SET_DABR and H_SET_XDABR work
on POWER8, which has the DAWR and DAWRX instead of DABR/X. Guests that
know about POWER8 should use H_SET_MODE rather than H_SET_[X]DABR, but
guests running in POWER7 compatibility mode will still use H_SET_[X]DABR.
For them, this adds the logic to convert DABR/X values into DAWR/X values
on POWER8.
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
Documentation/virtual/kvm/api.txt | 1 +
arch/powerpc/include/asm/kvm_host.h | 1 +
arch/powerpc/include/asm/reg.h | 18 +++++++++++-------
arch/powerpc/include/uapi/asm/kvm.h | 2 ++
arch/powerpc/kernel/asm-offsets.c | 1 +
arch/powerpc/kvm/book3s_hv.c | 6 ++++++
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 32 ++++++++++++++++++++++++++++++--
7 files changed, 52 insertions(+), 9 deletions(-)
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index a30035d..5056baf 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -1838,6 +1838,7 @@ registers, find a list below:
PPC | KVM_REG_PPC_LPCR | 64
PPC | KVM_REG_PPC_PPR | 64
PPC | KVM_REG_PPC_ARCH_COMPAT 32
+ PPC | KVM_REG_PPC_DABRX | 32
PPC | KVM_REG_PPC_TM_GPR0 | 64
...
PPC | KVM_REG_PPC_TM_GPR31 | 64
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 7287cb7..5f46a17 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -473,6 +473,7 @@ struct kvm_vcpu_arch {
ulong uamor;
ulong iamr;
u32 ctrl;
+ u32 dabrx;
ulong dabr;
ulong dawr;
ulong dawrx;
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index bf57326..bbde27a 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -224,16 +224,20 @@
#define CIABR_PRIV_SUPER 2
#define CIABR_PRIV_HYPER 3
#define SPRN_DAWRX 0xBC
-#define DAWRX_USER (1UL << 0)
-#define DAWRX_KERNEL (1UL << 1)
-#define DAWRX_HYP (1UL << 2)
+#define DAWRX_USER __MASK(0)
+#define DAWRX_KERNEL __MASK(1)
+#define DAWRX_HYP __MASK(2)
+#define DAWRX_WTI __MASK(3)
+#define DAWRX_WT __MASK(4)
+#define DAWRX_DR __MASK(5)
+#define DAWRX_DW __MASK(6)
#define SPRN_DABR 0x3F5 /* Data Address Breakpoint Register */
#define SPRN_DABR2 0x13D /* e300 */
#define SPRN_DABRX 0x3F7 /* Data Address Breakpoint Register Extension */
-#define DABRX_USER (1UL << 0)
-#define DABRX_KERNEL (1UL << 1)
-#define DABRX_HYP (1UL << 2)
-#define DABRX_BTI (1UL << 3)
+#define DABRX_USER __MASK(0)
+#define DABRX_KERNEL __MASK(1)
+#define DABRX_HYP __MASK(2)
+#define DABRX_BTI __MASK(3)
#define DABRX_ALL (DABRX_BTI | DABRX_HYP | DABRX_KERNEL | DABRX_USER)
#define SPRN_DAR 0x013 /* Data Address Register */
#define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
diff --git a/arch/powerpc/include/uapi/asm/kvm.h b/arch/powerpc/include/uapi/asm/kvm.h
index a586fb9..a6665be 100644
--- a/arch/powerpc/include/uapi/asm/kvm.h
+++ b/arch/powerpc/include/uapi/asm/kvm.h
@@ -554,6 +554,8 @@ struct kvm_get_htab_header {
/* Architecture compatibility level */
#define KVM_REG_PPC_ARCH_COMPAT (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb7)
+#define KVM_REG_PPC_DABRX (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb8)
+
/* Transactional Memory checkpointed state:
* This is all GPRs, all VSX regs and a subset of SPRs
*/
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index c9c6a93..e039393 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -506,6 +506,7 @@ int main(void)
DEFINE(VCPU_IAMR, offsetof(struct kvm_vcpu, arch.iamr));
DEFINE(VCPU_CTRL, offsetof(struct kvm_vcpu, arch.ctrl));
DEFINE(VCPU_DABR, offsetof(struct kvm_vcpu, arch.dabr));
+ DEFINE(VCPU_DABRX, offsetof(struct kvm_vcpu, arch.dabrx));
DEFINE(VCPU_DAWR, offsetof(struct kvm_vcpu, arch.dawr));
DEFINE(VCPU_DAWRX, offsetof(struct kvm_vcpu, arch.dawrx));
DEFINE(VCPU_CIABR, offsetof(struct kvm_vcpu, arch.ciabr));
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index ca21ec2..0972b64 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -909,6 +909,9 @@ static int kvmppc_get_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
case KVM_REG_PPC_DABR:
*val = get_reg_val(id, vcpu->arch.dabr);
break;
+ case KVM_REG_PPC_DABRX:
+ *val = get_reg_val(id, vcpu->arch.dabrx);
+ break;
case KVM_REG_PPC_DSCR:
*val = get_reg_val(id, vcpu->arch.dscr);
break;
@@ -1085,6 +1088,9 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
case KVM_REG_PPC_DABR:
vcpu->arch.dabr = set_reg_val(id, *val);
break;
+ case KVM_REG_PPC_DABRX:
+ vcpu->arch.dabrx = set_reg_val(id, *val) & ~DABRX_HYP;
+ break;
case KVM_REG_PPC_DSCR:
vcpu->arch.dscr = set_reg_val(id, *val);
break;
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 4edff25..2fa0813 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -370,7 +370,7 @@ kvmppc_hv_entry:
BEGIN_FTR_SECTION
/* Set partition DABR */
/* Do this before re-enabling PMU to avoid P7 DABR corruption bug */
- li r5,3
+ lwz r5,VCPU_DABRX(r4)
ld r6,VCPU_DABR(r4)
mtspr SPRN_DABRX,r5
mtspr SPRN_DABR,r6
@@ -1813,24 +1813,52 @@ hcall_real_table:
.long 0 /* 0x11c */
.long 0 /* 0x120 */
.long .kvmppc_h_bulk_remove - hcall_real_table
+ .long 0 /* 0x128 */
+ .long 0 /* 0x12c */
+ .long 0 /* 0x130 */
+ .long .kvmppc_h_set_xdabr - hcall_real_table
hcall_real_table_end:
ignore_hdec:
mr r4,r9
b fast_guest_return
+_GLOBAL(kvmppc_h_set_xdabr)
+ andi. r0, r5, DABRX_USER | DABRX_KERNEL
+ beq 6f
+ li r0, DABRX_USER | DABRX_KERNEL | DABRX_BTI
+ andc. r0, r5, r0
+ beq 3f
+6: li r3, H_PARAMETER
+ blr
+
_GLOBAL(kvmppc_h_set_dabr)
+ li r5, DABRX_USER | DABRX_KERNEL
+3:
BEGIN_FTR_SECTION
b 2f
END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
std r4,VCPU_DABR(r3)
+ stw r5, VCPU_DABRX(r3)
+ mtspr SPRN_DABRX, r5
/* Work around P7 bug where DABR can get corrupted on mtspr */
1: mtspr SPRN_DABR,r4
mfspr r5, SPRN_DABR
cmpd r4, r5
bne 1b
isync
-2: li r3,0
+ li r3,0
+ blr
+
+ /* Emulate H_SET_DABR/X on P8 for the sake of compat mode guests */
+2: rlwimi r5, r4, 5, DAWRX_DR | DAWRX_DW
+ rlwimi r5, r4, 1, DAWRX_WT
+ clrrdi r4, r4, 3
+ std r4, VCPU_DAWR(r3)
+ std r5, VCPU_DAWRX(r3)
+ mtspr SPRN_DAWR, r4
+ mtspr SPRN_DAWRX, r5
+ li r3, 0
blr
_GLOBAL(kvmppc_h_cede)
--
1.8.4.2
WARNING: multiple messages have this Message-ID (diff)
From: Paul Mackerras <paulus@samba.org>
To: Alexander Graf <agraf@suse.de>
Cc: kvm-ppc@vger.kernel.org, kvm@vger.kernel.org
Subject: [PATCH 15/15] KVM: PPC: Book3S HV: Add support for DABRX register on POWER7
Date: Sat, 09 Nov 2013 11:05:03 +0000 [thread overview]
Message-ID: <1383995103-24732-16-git-send-email-paulus@samba.org> (raw)
In-Reply-To: <1383995103-24732-1-git-send-email-paulus@samba.org>
The DABRX (DABR extension) register on POWER7 processors provides finer
control over which accesses cause a data breakpoint interrupt. It
contains 3 bits which indicate whether to enable accesses in user,
kernel and hypervisor modes respectively to cause data breakpoint
interrupts, plus one bit that enables both real mode and virtual mode
accesses to cause interrupts. Currently, KVM sets DABRX to allow
both kernel and user accesses to cause interrupts while in the guest.
This adds support for the guest to specify other values for DABRX.
PAPR defines a H_SET_XDABR hcall to allow the guest to set both DABR
and DABRX with one call. This adds a real-mode implementation of
H_SET_XDABR, which shares most of its code with the existing H_SET_DABR
implementation. To support this, we add a per-vcpu field to store the
DABRX value plus code to get and set it via the ONE_REG interface.
For Linux guests to use this new hcall, userspace needs to add
"hcall-xdabr" to the set of strings in the /chosen/hypertas-functions
property in the device tree. If userspace does this and then migrates
the guest to a host where the kernel doesn't include this patch, then
userspace will need to implement H_SET_XDABR by writing the specified
DABR value to the DABR using the ONE_REG interface. In that case, the
old kernel will set DABRX to DABRX_USER | DABRX_KERNEL. That should
still work correctly, at least for Linux guests, since Linux guests
cope with getting data breakpoint interrupts in modes that weren't
requested by just ignoring the interrupt, and Linux guests never set
DABRX_BTI.
The other thing this does is to make H_SET_DABR and H_SET_XDABR work
on POWER8, which has the DAWR and DAWRX instead of DABR/X. Guests that
know about POWER8 should use H_SET_MODE rather than H_SET_[X]DABR, but
guests running in POWER7 compatibility mode will still use H_SET_[X]DABR.
For them, this adds the logic to convert DABR/X values into DAWR/X values
on POWER8.
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
Documentation/virtual/kvm/api.txt | 1 +
arch/powerpc/include/asm/kvm_host.h | 1 +
arch/powerpc/include/asm/reg.h | 18 +++++++++++-------
arch/powerpc/include/uapi/asm/kvm.h | 2 ++
arch/powerpc/kernel/asm-offsets.c | 1 +
arch/powerpc/kvm/book3s_hv.c | 6 ++++++
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 32 ++++++++++++++++++++++++++++++--
7 files changed, 52 insertions(+), 9 deletions(-)
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt
index a30035d..5056baf 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@@ -1838,6 +1838,7 @@ registers, find a list below:
PPC | KVM_REG_PPC_LPCR | 64
PPC | KVM_REG_PPC_PPR | 64
PPC | KVM_REG_PPC_ARCH_COMPAT 32
+ PPC | KVM_REG_PPC_DABRX | 32
PPC | KVM_REG_PPC_TM_GPR0 | 64
...
PPC | KVM_REG_PPC_TM_GPR31 | 64
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 7287cb7..5f46a17 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -473,6 +473,7 @@ struct kvm_vcpu_arch {
ulong uamor;
ulong iamr;
u32 ctrl;
+ u32 dabrx;
ulong dabr;
ulong dawr;
ulong dawrx;
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index bf57326..bbde27a 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -224,16 +224,20 @@
#define CIABR_PRIV_SUPER 2
#define CIABR_PRIV_HYPER 3
#define SPRN_DAWRX 0xBC
-#define DAWRX_USER (1UL << 0)
-#define DAWRX_KERNEL (1UL << 1)
-#define DAWRX_HYP (1UL << 2)
+#define DAWRX_USER __MASK(0)
+#define DAWRX_KERNEL __MASK(1)
+#define DAWRX_HYP __MASK(2)
+#define DAWRX_WTI __MASK(3)
+#define DAWRX_WT __MASK(4)
+#define DAWRX_DR __MASK(5)
+#define DAWRX_DW __MASK(6)
#define SPRN_DABR 0x3F5 /* Data Address Breakpoint Register */
#define SPRN_DABR2 0x13D /* e300 */
#define SPRN_DABRX 0x3F7 /* Data Address Breakpoint Register Extension */
-#define DABRX_USER (1UL << 0)
-#define DABRX_KERNEL (1UL << 1)
-#define DABRX_HYP (1UL << 2)
-#define DABRX_BTI (1UL << 3)
+#define DABRX_USER __MASK(0)
+#define DABRX_KERNEL __MASK(1)
+#define DABRX_HYP __MASK(2)
+#define DABRX_BTI __MASK(3)
#define DABRX_ALL (DABRX_BTI | DABRX_HYP | DABRX_KERNEL | DABRX_USER)
#define SPRN_DAR 0x013 /* Data Address Register */
#define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
diff --git a/arch/powerpc/include/uapi/asm/kvm.h b/arch/powerpc/include/uapi/asm/kvm.h
index a586fb9..a6665be 100644
--- a/arch/powerpc/include/uapi/asm/kvm.h
+++ b/arch/powerpc/include/uapi/asm/kvm.h
@@ -554,6 +554,8 @@ struct kvm_get_htab_header {
/* Architecture compatibility level */
#define KVM_REG_PPC_ARCH_COMPAT (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb7)
+#define KVM_REG_PPC_DABRX (KVM_REG_PPC | KVM_REG_SIZE_U32 | 0xb8)
+
/* Transactional Memory checkpointed state:
* This is all GPRs, all VSX regs and a subset of SPRs
*/
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index c9c6a93..e039393 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -506,6 +506,7 @@ int main(void)
DEFINE(VCPU_IAMR, offsetof(struct kvm_vcpu, arch.iamr));
DEFINE(VCPU_CTRL, offsetof(struct kvm_vcpu, arch.ctrl));
DEFINE(VCPU_DABR, offsetof(struct kvm_vcpu, arch.dabr));
+ DEFINE(VCPU_DABRX, offsetof(struct kvm_vcpu, arch.dabrx));
DEFINE(VCPU_DAWR, offsetof(struct kvm_vcpu, arch.dawr));
DEFINE(VCPU_DAWRX, offsetof(struct kvm_vcpu, arch.dawrx));
DEFINE(VCPU_CIABR, offsetof(struct kvm_vcpu, arch.ciabr));
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index ca21ec2..0972b64 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -909,6 +909,9 @@ static int kvmppc_get_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
case KVM_REG_PPC_DABR:
*val = get_reg_val(id, vcpu->arch.dabr);
break;
+ case KVM_REG_PPC_DABRX:
+ *val = get_reg_val(id, vcpu->arch.dabrx);
+ break;
case KVM_REG_PPC_DSCR:
*val = get_reg_val(id, vcpu->arch.dscr);
break;
@@ -1085,6 +1088,9 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id,
case KVM_REG_PPC_DABR:
vcpu->arch.dabr = set_reg_val(id, *val);
break;
+ case KVM_REG_PPC_DABRX:
+ vcpu->arch.dabrx = set_reg_val(id, *val) & ~DABRX_HYP;
+ break;
case KVM_REG_PPC_DSCR:
vcpu->arch.dscr = set_reg_val(id, *val);
break;
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 4edff25..2fa0813 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -370,7 +370,7 @@ kvmppc_hv_entry:
BEGIN_FTR_SECTION
/* Set partition DABR */
/* Do this before re-enabling PMU to avoid P7 DABR corruption bug */
- li r5,3
+ lwz r5,VCPU_DABRX(r4)
ld r6,VCPU_DABR(r4)
mtspr SPRN_DABRX,r5
mtspr SPRN_DABR,r6
@@ -1813,24 +1813,52 @@ hcall_real_table:
.long 0 /* 0x11c */
.long 0 /* 0x120 */
.long .kvmppc_h_bulk_remove - hcall_real_table
+ .long 0 /* 0x128 */
+ .long 0 /* 0x12c */
+ .long 0 /* 0x130 */
+ .long .kvmppc_h_set_xdabr - hcall_real_table
hcall_real_table_end:
ignore_hdec:
mr r4,r9
b fast_guest_return
+_GLOBAL(kvmppc_h_set_xdabr)
+ andi. r0, r5, DABRX_USER | DABRX_KERNEL
+ beq 6f
+ li r0, DABRX_USER | DABRX_KERNEL | DABRX_BTI
+ andc. r0, r5, r0
+ beq 3f
+6: li r3, H_PARAMETER
+ blr
+
_GLOBAL(kvmppc_h_set_dabr)
+ li r5, DABRX_USER | DABRX_KERNEL
+3:
BEGIN_FTR_SECTION
b 2f
END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
std r4,VCPU_DABR(r3)
+ stw r5, VCPU_DABRX(r3)
+ mtspr SPRN_DABRX, r5
/* Work around P7 bug where DABR can get corrupted on mtspr */
1: mtspr SPRN_DABR,r4
mfspr r5, SPRN_DABR
cmpd r4, r5
bne 1b
isync
-2: li r3,0
+ li r3,0
+ blr
+
+ /* Emulate H_SET_DABR/X on P8 for the sake of compat mode guests */
+2: rlwimi r5, r4, 5, DAWRX_DR | DAWRX_DW
+ rlwimi r5, r4, 1, DAWRX_WT
+ clrrdi r4, r4, 3
+ std r4, VCPU_DAWR(r3)
+ std r5, VCPU_DAWRX(r3)
+ mtspr SPRN_DAWR, r4
+ mtspr SPRN_DAWRX, r5
+ li r3, 0
blr
_GLOBAL(kvmppc_h_cede)
--
1.8.4.2
next prev parent reply other threads:[~2013-11-09 11:05 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-09 11:04 [PATCH 00/15] Support POWER8 and little-endian guests in HV KVM Paul Mackerras
2013-11-09 11:04 ` Paul Mackerras
2013-11-09 11:04 ` [PATCH 01/15] KVM: PPC: Book3S HV: Align physical CPU thread numbers with virtual Paul Mackerras
2013-11-09 11:04 ` Paul Mackerras
2013-11-09 11:04 ` [PATCH 02/15] KVM: PPC: Book3S HV: Don't set DABR on POWER8 Paul Mackerras
2013-11-09 11:04 ` Paul Mackerras
2013-11-09 11:04 ` [PATCH 03/15] KVM: PPC: Book3S HV: Context-switch new POWER8 SPRs Paul Mackerras
2013-11-09 11:04 ` Paul Mackerras
2013-11-09 11:04 ` [PATCH 04/15] KVM: PPC: Book3S HV: Flush the correct number of TLB sets on POWER8 Paul Mackerras
2013-11-09 11:04 ` Paul Mackerras
2013-11-09 11:04 ` [PATCH 05/15] KVM: PPC: Book3S HV: Add handler for HV facility unavailable Paul Mackerras
2013-11-09 11:04 ` Paul Mackerras
2013-11-09 11:04 ` [PATCH 06/15] KVM: PPC: Book3S HV: Implement architecture compatibility modes for POWER8 Paul Mackerras
2013-11-09 11:04 ` Paul Mackerras
2013-11-09 11:04 ` [PATCH 07/15] KVM: PPC: Book3S HV: Consolidate code that checks reason for wake from nap Paul Mackerras
2013-11-09 11:04 ` Paul Mackerras
2013-11-09 11:04 ` [PATCH 08/15] KVM: PPC: Book3S HV: Handle guest using doorbells for IPIs Paul Mackerras
2013-11-09 11:04 ` Paul Mackerras
2013-11-09 11:04 ` [PATCH 09/15] KVM: PPC: Book3S HV: Handle new LPCR bits on POWER8 Paul Mackerras
2013-11-09 11:04 ` Paul Mackerras
2013-11-09 11:04 ` [PATCH 10/15] KVM: PPC: Book3S HV: Prepare for host using hypervisor doorbells Paul Mackerras
2013-11-09 11:04 ` Paul Mackerras
2013-11-09 11:04 ` [PATCH 11/15] KVM: PPC: Book3S HV: Add little-endian guest support Paul Mackerras
2013-11-09 11:04 ` Paul Mackerras
2013-11-30 16:30 ` Alexander Graf
2013-11-30 16:30 ` Alexander Graf
2013-11-30 16:38 ` Alexander Graf
2013-11-30 16:38 ` Alexander Graf
2013-11-09 11:05 ` [PATCH 12/15] KVM: PPC: Book3S HV: Add H_SET_MODE address translation setting Paul Mackerras
2013-11-09 11:05 ` Paul Mackerras
2013-11-09 11:05 ` [PATCH 13/15] KVM: PPC: Book3S HV: Add H_SET_MODE DAWR/X setting Paul Mackerras
2013-11-09 11:05 ` Paul Mackerras
2013-11-09 11:05 ` [PATCH 14/15] KVM: PPC: Book3S HV: Add H_SET_MODE CIABR setting Paul Mackerras
2013-11-09 11:05 ` Paul Mackerras
2013-11-09 11:05 ` Paul Mackerras [this message]
2013-11-09 11:05 ` [PATCH 15/15] KVM: PPC: Book3S HV: Add support for DABRX register on POWER7 Paul Mackerras
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