* [PATCH 0/2] Fixes for HV KVM on PPC for 3.14
@ 2014-03-13 9:01 ` Paul Mackerras
0 siblings, 0 replies; 12+ messages in thread
From: Paul Mackerras @ 2014-03-13 9:01 UTC (permalink / raw)
To: Paolo Bonzini, kvm; +Cc: kvm-ppc, Scott Wood, agraf
These two patches fix two things in hypervisor-mode KVM for the IBM
POWER server processors. The first patch removes a hunk of extraneous
code that got in as a result of a mistake I made in cleaning up after
rebasing a patch. The second fixes a bug that causes host memory
corruption. Both patches fix things that cause host crashes, so I'd
like them in 3.14 if possible. The two patches only touch one file,
arch/powerpc/kvm/book3s_hv_rmhandlers.S, so they can't possibly cause
any problems for other architectures or other PPC platforms.
The patches are against the master branch of the kvm tree but should
apply equally on Linus' current master branch.
Scott, please ack.
Paolo, I meant to get these out earlier, but a personal emergency
arose this week and delayed me.
Thanks,
Paul.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 0/2] Fixes for HV KVM on PPC for 3.14
@ 2014-03-13 9:01 ` Paul Mackerras
0 siblings, 0 replies; 12+ messages in thread
From: Paul Mackerras @ 2014-03-13 9:01 UTC (permalink / raw)
To: Paolo Bonzini, kvm; +Cc: kvm-ppc, Scott Wood, agraf
These two patches fix two things in hypervisor-mode KVM for the IBM
POWER server processors. The first patch removes a hunk of extraneous
code that got in as a result of a mistake I made in cleaning up after
rebasing a patch. The second fixes a bug that causes host memory
corruption. Both patches fix things that cause host crashes, so I'd
like them in 3.14 if possible. The two patches only touch one file,
arch/powerpc/kvm/book3s_hv_rmhandlers.S, so they can't possibly cause
any problems for other architectures or other PPC platforms.
The patches are against the master branch of the kvm tree but should
apply equally on Linus' current master branch.
Scott, please ack.
Paolo, I meant to get these out earlier, but a personal emergency
arose this week and delayed me.
Thanks,
Paul.
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 1/2] KVM: PPC: Book3S HV: Remove bogus duplicate code
2014-03-13 9:01 ` Paul Mackerras
@ 2014-03-13 9:02 ` Paul Mackerras
-1 siblings, 0 replies; 12+ messages in thread
From: Paul Mackerras @ 2014-03-13 9:02 UTC (permalink / raw)
To: Paolo Bonzini, kvm; +Cc: kvm-ppc, Scott Wood, agraf
Commit 7b490411c37f ("KVM: PPC: Book3S HV: Add new state for
transactional memory") incorrectly added some duplicate code to the
guest exit path because I didn't manage to clean up after a rebase
correctly. This removes the extraneous material. The presence of
this extraneous code causes host crashes whenever a guest is run.
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 67 ---------------------------------
1 file changed, 67 deletions(-)
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index e66d4ec..781e6bf 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -1504,73 +1504,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
1: addi r8,r8,16
.endr
- /* Save DEC */
- mfspr r5,SPRN_DEC
- mftb r6
- extsw r5,r5
- add r5,r5,r6
- std r5,VCPU_DEC_EXPIRES(r9)
-
-BEGIN_FTR_SECTION
- b 8f
-END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_207S)
- /* Turn on TM so we can access TFHAR/TFIAR/TEXASR */
- mfmsr r8
- li r0, 1
- rldimi r8, r0, MSR_TM_LG, 63-MSR_TM_LG
- mtmsrd r8
-
- /* Save POWER8-specific registers */
- mfspr r5, SPRN_IAMR
- mfspr r6, SPRN_PSPB
- mfspr r7, SPRN_FSCR
- std r5, VCPU_IAMR(r9)
- stw r6, VCPU_PSPB(r9)
- std r7, VCPU_FSCR(r9)
- mfspr r5, SPRN_IC
- mfspr r6, SPRN_VTB
- mfspr r7, SPRN_TAR
- std r5, VCPU_IC(r9)
- std r6, VCPU_VTB(r9)
- std r7, VCPU_TAR(r9)
-#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
- mfspr r5, SPRN_TFHAR
- mfspr r6, SPRN_TFIAR
- mfspr r7, SPRN_TEXASR
- std r5, VCPU_TFHAR(r9)
- std r6, VCPU_TFIAR(r9)
- std r7, VCPU_TEXASR(r9)
-#endif
- mfspr r8, SPRN_EBBHR
- std r8, VCPU_EBBHR(r9)
- mfspr r5, SPRN_EBBRR
- mfspr r6, SPRN_BESCR
- mfspr r7, SPRN_CSIGR
- mfspr r8, SPRN_TACR
- std r5, VCPU_EBBRR(r9)
- std r6, VCPU_BESCR(r9)
- std r7, VCPU_CSIGR(r9)
- std r8, VCPU_TACR(r9)
- mfspr r5, SPRN_TCSCR
- mfspr r6, SPRN_ACOP
- mfspr r7, SPRN_PID
- mfspr r8, SPRN_WORT
- std r5, VCPU_TCSCR(r9)
- std r6, VCPU_ACOP(r9)
- stw r7, VCPU_GUEST_PID(r9)
- std r8, VCPU_WORT(r9)
-8:
-
- /* Save and reset AMR and UAMOR before turning on the MMU */
-BEGIN_FTR_SECTION
- mfspr r5,SPRN_AMR
- mfspr r6,SPRN_UAMOR
- std r5,VCPU_AMR(r9)
- std r6,VCPU_UAMOR(r9)
- li r6,0
- mtspr SPRN_AMR,r6
-END_FTR_SECTION_IFSET(CPU_FTR_ARCH_206)
-
/* Unset guest mode */
li r0, KVM_GUEST_MODE_NONE
stb r0, HSTATE_IN_GUEST(r13)
--
1.9.rc1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 1/2] KVM: PPC: Book3S HV: Remove bogus duplicate code
@ 2014-03-13 9:02 ` Paul Mackerras
0 siblings, 0 replies; 12+ messages in thread
From: Paul Mackerras @ 2014-03-13 9:02 UTC (permalink / raw)
To: Paolo Bonzini, kvm; +Cc: kvm-ppc, Scott Wood, agraf
Commit 7b490411c37f ("KVM: PPC: Book3S HV: Add new state for
transactional memory") incorrectly added some duplicate code to the
guest exit path because I didn't manage to clean up after a rebase
correctly. This removes the extraneous material. The presence of
this extraneous code causes host crashes whenever a guest is run.
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 67 ---------------------------------
1 file changed, 67 deletions(-)
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index e66d4ec..781e6bf 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -1504,73 +1504,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
1: addi r8,r8,16
.endr
- /* Save DEC */
- mfspr r5,SPRN_DEC
- mftb r6
- extsw r5,r5
- add r5,r5,r6
- std r5,VCPU_DEC_EXPIRES(r9)
-
-BEGIN_FTR_SECTION
- b 8f
-END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_207S)
- /* Turn on TM so we can access TFHAR/TFIAR/TEXASR */
- mfmsr r8
- li r0, 1
- rldimi r8, r0, MSR_TM_LG, 63-MSR_TM_LG
- mtmsrd r8
-
- /* Save POWER8-specific registers */
- mfspr r5, SPRN_IAMR
- mfspr r6, SPRN_PSPB
- mfspr r7, SPRN_FSCR
- std r5, VCPU_IAMR(r9)
- stw r6, VCPU_PSPB(r9)
- std r7, VCPU_FSCR(r9)
- mfspr r5, SPRN_IC
- mfspr r6, SPRN_VTB
- mfspr r7, SPRN_TAR
- std r5, VCPU_IC(r9)
- std r6, VCPU_VTB(r9)
- std r7, VCPU_TAR(r9)
-#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
- mfspr r5, SPRN_TFHAR
- mfspr r6, SPRN_TFIAR
- mfspr r7, SPRN_TEXASR
- std r5, VCPU_TFHAR(r9)
- std r6, VCPU_TFIAR(r9)
- std r7, VCPU_TEXASR(r9)
-#endif
- mfspr r8, SPRN_EBBHR
- std r8, VCPU_EBBHR(r9)
- mfspr r5, SPRN_EBBRR
- mfspr r6, SPRN_BESCR
- mfspr r7, SPRN_CSIGR
- mfspr r8, SPRN_TACR
- std r5, VCPU_EBBRR(r9)
- std r6, VCPU_BESCR(r9)
- std r7, VCPU_CSIGR(r9)
- std r8, VCPU_TACR(r9)
- mfspr r5, SPRN_TCSCR
- mfspr r6, SPRN_ACOP
- mfspr r7, SPRN_PID
- mfspr r8, SPRN_WORT
- std r5, VCPU_TCSCR(r9)
- std r6, VCPU_ACOP(r9)
- stw r7, VCPU_GUEST_PID(r9)
- std r8, VCPU_WORT(r9)
-8:
-
- /* Save and reset AMR and UAMOR before turning on the MMU */
-BEGIN_FTR_SECTION
- mfspr r5,SPRN_AMR
- mfspr r6,SPRN_UAMOR
- std r5,VCPU_AMR(r9)
- std r6,VCPU_UAMOR(r9)
- li r6,0
- mtspr SPRN_AMR,r6
-END_FTR_SECTION_IFSET(CPU_FTR_ARCH_206)
-
/* Unset guest mode */
li r0, KVM_GUEST_MODE_NONE
stb r0, HSTATE_IN_GUEST(r13)
--
1.9.rc1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 2/2] KVM: PPC: Book3S HV: Fix register usage when loading/saving VRSAVE
2014-03-13 9:01 ` Paul Mackerras
@ 2014-03-13 9:02 ` Paul Mackerras
-1 siblings, 0 replies; 12+ messages in thread
From: Paul Mackerras @ 2014-03-13 9:02 UTC (permalink / raw)
To: Paolo Bonzini, kvm; +Cc: kvm-ppc, Scott Wood, agraf
Commit 595e4f7e697e ("KVM: PPC: Book3S HV: Use load/store_fp_state
functions in HV guest entry/exit") changed the register usage in
kvmppc_save_fp() and kvmppc_load_fp() but omitted changing the
instructions that load and save VRSAVE. The result is that the
VRSAVE value was loaded from a constant address, and saved to a
location past the end of the vcpu struct, causing host kernel
memory corruption and various kinds of host kernel crashes.
This fixes the problem by using register r31, which contains the
vcpu pointer, instead of r3 and r4.
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 781e6bf..818dce3 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -2136,7 +2136,7 @@ BEGIN_FTR_SECTION
END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
#endif
mfspr r6,SPRN_VRSAVE
- stw r6,VCPU_VRSAVE(r3)
+ stw r6,VCPU_VRSAVE(r31)
mtlr r30
mtmsrd r5
isync
@@ -2173,7 +2173,7 @@ BEGIN_FTR_SECTION
bl .load_vr_state
END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
#endif
- lwz r7,VCPU_VRSAVE(r4)
+ lwz r7,VCPU_VRSAVE(r31)
mtspr SPRN_VRSAVE,r7
mtlr r30
mr r4,r31
--
1.9.rc1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 2/2] KVM: PPC: Book3S HV: Fix register usage when loading/saving VRSAVE
@ 2014-03-13 9:02 ` Paul Mackerras
0 siblings, 0 replies; 12+ messages in thread
From: Paul Mackerras @ 2014-03-13 9:02 UTC (permalink / raw)
To: Paolo Bonzini, kvm; +Cc: kvm-ppc, Scott Wood, agraf
Commit 595e4f7e697e ("KVM: PPC: Book3S HV: Use load/store_fp_state
functions in HV guest entry/exit") changed the register usage in
kvmppc_save_fp() and kvmppc_load_fp() but omitted changing the
instructions that load and save VRSAVE. The result is that the
VRSAVE value was loaded from a constant address, and saved to a
location past the end of the vcpu struct, causing host kernel
memory corruption and various kinds of host kernel crashes.
This fixes the problem by using register r31, which contains the
vcpu pointer, instead of r3 and r4.
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 781e6bf..818dce3 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -2136,7 +2136,7 @@ BEGIN_FTR_SECTION
END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
#endif
mfspr r6,SPRN_VRSAVE
- stw r6,VCPU_VRSAVE(r3)
+ stw r6,VCPU_VRSAVE(r31)
mtlr r30
mtmsrd r5
isync
@@ -2173,7 +2173,7 @@ BEGIN_FTR_SECTION
bl .load_vr_state
END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
#endif
- lwz r7,VCPU_VRSAVE(r4)
+ lwz r7,VCPU_VRSAVE(r31)
mtspr SPRN_VRSAVE,r7
mtlr r30
mr r4,r31
--
1.9.rc1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH 0/2] Fixes for HV KVM on PPC for 3.14
2014-03-13 9:01 ` Paul Mackerras
@ 2014-03-13 9:50 ` Paolo Bonzini
-1 siblings, 0 replies; 12+ messages in thread
From: Paolo Bonzini @ 2014-03-13 9:50 UTC (permalink / raw)
To: Paul Mackerras, kvm; +Cc: kvm-ppc, Scott Wood, agraf
Il 13/03/2014 10:01, Paul Mackerras ha scritto:
> These two patches fix two things in hypervisor-mode KVM for the IBM
> POWER server processors. The first patch removes a hunk of extraneous
> code that got in as a result of a mistake I made in cleaning up after
> rebasing a patch. The second fixes a bug that causes host memory
> corruption. Both patches fix things that cause host crashes, so I'd
> like them in 3.14 if possible. The two patches only touch one file,
> arch/powerpc/kvm/book3s_hv_rmhandlers.S, so they can't possibly cause
> any problems for other architectures or other PPC platforms.
>
> The patches are against the master branch of the kvm tree but should
> apply equally on Linus' current master branch.
>
> Scott, please ack.
I had to do some conflict resolution when applying Alex's 3.14 pull
request, I'm glad it wasn't me who introduced the bug! :) Phew.
This means that kvm/next is also broken right now for PPC. I can merge
the patches into kvm/next too (in addition to sending them to Linus for
3.14). Would that help in any way?
Paolo
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 0/2] Fixes for HV KVM on PPC for 3.14
@ 2014-03-13 9:50 ` Paolo Bonzini
0 siblings, 0 replies; 12+ messages in thread
From: Paolo Bonzini @ 2014-03-13 9:50 UTC (permalink / raw)
To: Paul Mackerras, kvm; +Cc: kvm-ppc, Scott Wood, agraf
Il 13/03/2014 10:01, Paul Mackerras ha scritto:
> These two patches fix two things in hypervisor-mode KVM for the IBM
> POWER server processors. The first patch removes a hunk of extraneous
> code that got in as a result of a mistake I made in cleaning up after
> rebasing a patch. The second fixes a bug that causes host memory
> corruption. Both patches fix things that cause host crashes, so I'd
> like them in 3.14 if possible. The two patches only touch one file,
> arch/powerpc/kvm/book3s_hv_rmhandlers.S, so they can't possibly cause
> any problems for other architectures or other PPC platforms.
>
> The patches are against the master branch of the kvm tree but should
> apply equally on Linus' current master branch.
>
> Scott, please ack.
I had to do some conflict resolution when applying Alex's 3.14 pull
request, I'm glad it wasn't me who introduced the bug! :) Phew.
This means that kvm/next is also broken right now for PPC. I can merge
the patches into kvm/next too (in addition to sending them to Linus for
3.14). Would that help in any way?
Paolo
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 0/2] Fixes for HV KVM on PPC for 3.14
2014-03-13 9:50 ` Paolo Bonzini
@ 2014-03-13 10:29 ` Paul Mackerras
-1 siblings, 0 replies; 12+ messages in thread
From: Paul Mackerras @ 2014-03-13 10:29 UTC (permalink / raw)
To: Paolo Bonzini; +Cc: kvm, kvm-ppc, Scott Wood, agraf
On Thu, Mar 13, 2014 at 10:50:29AM +0100, Paolo Bonzini wrote:
> Il 13/03/2014 10:01, Paul Mackerras ha scritto:
> >These two patches fix two things in hypervisor-mode KVM for the IBM
> >POWER server processors. The first patch removes a hunk of extraneous
> >code that got in as a result of a mistake I made in cleaning up after
> >rebasing a patch. The second fixes a bug that causes host memory
> >corruption. Both patches fix things that cause host crashes, so I'd
> >like them in 3.14 if possible. The two patches only touch one file,
> >arch/powerpc/kvm/book3s_hv_rmhandlers.S, so they can't possibly cause
> >any problems for other architectures or other PPC platforms.
> >
> >The patches are against the master branch of the kvm tree but should
> >apply equally on Linus' current master branch.
> >
> >Scott, please ack.
>
> I had to do some conflict resolution when applying Alex's 3.14 pull
> request, I'm glad it wasn't me who introduced the bug! :) Phew.
>
> This means that kvm/next is also broken right now for PPC. I can
> merge the patches into kvm/next too (in addition to sending them to
> Linus for 3.14). Would that help in any way?
Yes, that would be great, thanks.
Paul.
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 0/2] Fixes for HV KVM on PPC for 3.14
@ 2014-03-13 10:29 ` Paul Mackerras
0 siblings, 0 replies; 12+ messages in thread
From: Paul Mackerras @ 2014-03-13 10:29 UTC (permalink / raw)
To: Paolo Bonzini; +Cc: kvm, kvm-ppc, Scott Wood, agraf
On Thu, Mar 13, 2014 at 10:50:29AM +0100, Paolo Bonzini wrote:
> Il 13/03/2014 10:01, Paul Mackerras ha scritto:
> >These two patches fix two things in hypervisor-mode KVM for the IBM
> >POWER server processors. The first patch removes a hunk of extraneous
> >code that got in as a result of a mistake I made in cleaning up after
> >rebasing a patch. The second fixes a bug that causes host memory
> >corruption. Both patches fix things that cause host crashes, so I'd
> >like them in 3.14 if possible. The two patches only touch one file,
> >arch/powerpc/kvm/book3s_hv_rmhandlers.S, so they can't possibly cause
> >any problems for other architectures or other PPC platforms.
> >
> >The patches are against the master branch of the kvm tree but should
> >apply equally on Linus' current master branch.
> >
> >Scott, please ack.
>
> I had to do some conflict resolution when applying Alex's 3.14 pull
> request, I'm glad it wasn't me who introduced the bug! :) Phew.
>
> This means that kvm/next is also broken right now for PPC. I can
> merge the patches into kvm/next too (in addition to sending them to
> Linus for 3.14). Would that help in any way?
Yes, that would be great, thanks.
Paul.
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 0/2] Fixes for HV KVM on PPC for 3.14
2014-03-13 9:01 ` Paul Mackerras
@ 2014-03-13 15:43 ` Scott Wood
-1 siblings, 0 replies; 12+ messages in thread
From: Scott Wood @ 2014-03-13 15:43 UTC (permalink / raw)
To: Paul Mackerras; +Cc: Paolo Bonzini, kvm, kvm-ppc, agraf
On Thu, 2014-03-13 at 20:01 +1100, Paul Mackerras wrote:
> These two patches fix two things in hypervisor-mode KVM for the IBM
> POWER server processors. The first patch removes a hunk of extraneous
> code that got in as a result of a mistake I made in cleaning up after
> rebasing a patch. The second fixes a bug that causes host memory
> corruption. Both patches fix things that cause host crashes, so I'd
> like them in 3.14 if possible. The two patches only touch one file,
> arch/powerpc/kvm/book3s_hv_rmhandlers.S, so they can't possibly cause
> any problems for other architectures or other PPC platforms.
>
> The patches are against the master branch of the kvm tree but should
> apply equally on Linus' current master branch.
>
> Scott, please ack.
>
> Paolo, I meant to get these out earlier, but a personal emergency
> arose this week and delayed me.
Acked-by: Scott Wood <scottwood@freescale.com>
-Scott
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 0/2] Fixes for HV KVM on PPC for 3.14
@ 2014-03-13 15:43 ` Scott Wood
0 siblings, 0 replies; 12+ messages in thread
From: Scott Wood @ 2014-03-13 15:43 UTC (permalink / raw)
To: Paul Mackerras; +Cc: Paolo Bonzini, kvm, kvm-ppc, agraf
On Thu, 2014-03-13 at 20:01 +1100, Paul Mackerras wrote:
> These two patches fix two things in hypervisor-mode KVM for the IBM
> POWER server processors. The first patch removes a hunk of extraneous
> code that got in as a result of a mistake I made in cleaning up after
> rebasing a patch. The second fixes a bug that causes host memory
> corruption. Both patches fix things that cause host crashes, so I'd
> like them in 3.14 if possible. The two patches only touch one file,
> arch/powerpc/kvm/book3s_hv_rmhandlers.S, so they can't possibly cause
> any problems for other architectures or other PPC platforms.
>
> The patches are against the master branch of the kvm tree but should
> apply equally on Linus' current master branch.
>
> Scott, please ack.
>
> Paolo, I meant to get these out earlier, but a personal emergency
> arose this week and delayed me.
Acked-by: Scott Wood <scottwood@freescale.com>
-Scott
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2014-03-13 15:43 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-03-13 9:01 [PATCH 0/2] Fixes for HV KVM on PPC for 3.14 Paul Mackerras
2014-03-13 9:01 ` Paul Mackerras
2014-03-13 9:02 ` [PATCH 1/2] KVM: PPC: Book3S HV: Remove bogus duplicate code Paul Mackerras
2014-03-13 9:02 ` Paul Mackerras
2014-03-13 9:02 ` [PATCH 2/2] KVM: PPC: Book3S HV: Fix register usage when loading/saving VRSAVE Paul Mackerras
2014-03-13 9:02 ` Paul Mackerras
2014-03-13 9:50 ` [PATCH 0/2] Fixes for HV KVM on PPC for 3.14 Paolo Bonzini
2014-03-13 9:50 ` Paolo Bonzini
2014-03-13 10:29 ` Paul Mackerras
2014-03-13 10:29 ` Paul Mackerras
2014-03-13 15:43 ` Scott Wood
2014-03-13 15:43 ` Scott Wood
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