* [GIT PULL] KVM/arm64 fixes for 6.9, part #2
@ 2024-04-24 19:39 Oliver Upton
2024-04-30 8:16 ` Oliver Upton
0 siblings, 1 reply; 4+ messages in thread
From: Oliver Upton @ 2024-04-24 19:39 UTC (permalink / raw)
To: Paolo Bonzini
Cc: Marc Zyngier, kvm, kvmarm, Zenghui Yu, Suzuki K Poulose,
Dmitry Vyukov, James Morse, Alexander Potapenko
Hi Paolo,
Single fix this time around for a rather straightforward NULL
dereference in one of the vgic ioctls, along with a reproducer I've
added as a testcase in selftests.
Please pull.
--
Thanks,
Oliver
The following changes since commit fec50db7033ea478773b159e0e2efb135270e3b7:
Linux 6.9-rc3 (2024-04-07 13:22:46 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.9-2
for you to fetch changes up to 160933e330f4c5a13931d725a4d952a4b9aefa71:
KVM: selftests: Add test for uaccesses to non-existent vgic-v2 CPUIF (2024-04-24 19:09:36 +0000)
----------------------------------------------------------------
KVM/arm64 fixes for 6.9, part #2
- Fix + test for a NULL dereference resulting from unsanitised user
input in the vgic-v2 device attribute accessors
----------------------------------------------------------------
Oliver Upton (2):
KVM: arm64: vgic-v2: Check for non-NULL vCPU in vgic_v2_parse_attr()
KVM: selftests: Add test for uaccesses to non-existent vgic-v2 CPUIF
arch/arm64/kvm/vgic/vgic-kvm-device.c | 8 ++--
tools/testing/selftests/kvm/aarch64/vgic_init.c | 49 +++++++++++++++++++++++++
2 files changed, 53 insertions(+), 4 deletions(-)
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [GIT PULL] KVM/arm64 fixes for 6.9, part #2
2024-04-24 19:39 [GIT PULL] KVM/arm64 fixes for 6.9, part #2 Oliver Upton
@ 2024-04-30 8:16 ` Oliver Upton
2024-04-30 8:28 ` Paolo Bonzini
0 siblings, 1 reply; 4+ messages in thread
From: Oliver Upton @ 2024-04-30 8:16 UTC (permalink / raw)
To: Paolo Bonzini
Cc: Marc Zyngier, kvm, kvmarm, Zenghui Yu, Suzuki K Poulose,
Dmitry Vyukov, James Morse, Alexander Potapenko
On Wed, Apr 24, 2024 at 12:39:46PM -0700, Oliver Upton wrote:
> Hi Paolo,
>
> Single fix this time around for a rather straightforward NULL
> dereference in one of the vgic ioctls, along with a reproducer I've
> added as a testcase in selftests.
>
> Please pull.
Nudging this, Paolo do you plan to pick this up or shall I make other
arrangements for getting this in?
> --
> Thanks,
> Oliver
>
> The following changes since commit fec50db7033ea478773b159e0e2efb135270e3b7:
>
> Linux 6.9-rc3 (2024-04-07 13:22:46 -0700)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.9-2
>
> for you to fetch changes up to 160933e330f4c5a13931d725a4d952a4b9aefa71:
>
> KVM: selftests: Add test for uaccesses to non-existent vgic-v2 CPUIF (2024-04-24 19:09:36 +0000)
>
> ----------------------------------------------------------------
> KVM/arm64 fixes for 6.9, part #2
>
> - Fix + test for a NULL dereference resulting from unsanitised user
> input in the vgic-v2 device attribute accessors
>
> ----------------------------------------------------------------
> Oliver Upton (2):
> KVM: arm64: vgic-v2: Check for non-NULL vCPU in vgic_v2_parse_attr()
> KVM: selftests: Add test for uaccesses to non-existent vgic-v2 CPUIF
>
> arch/arm64/kvm/vgic/vgic-kvm-device.c | 8 ++--
> tools/testing/selftests/kvm/aarch64/vgic_init.c | 49 +++++++++++++++++++++++++
> 2 files changed, 53 insertions(+), 4 deletions(-)
>
--
Thanks,
Oliver
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] KVM/arm64 fixes for 6.9, part #2
2024-04-30 8:16 ` Oliver Upton
@ 2024-04-30 8:28 ` Paolo Bonzini
2024-04-30 8:29 ` Oliver Upton
0 siblings, 1 reply; 4+ messages in thread
From: Paolo Bonzini @ 2024-04-30 8:28 UTC (permalink / raw)
To: Oliver Upton
Cc: Marc Zyngier, kvm, kvmarm, Zenghui Yu, Suzuki K Poulose,
Dmitry Vyukov, James Morse, Alexander Potapenko
Hi Oliver,
I was on vacation, and unfortunately I saw it pretty much the day I left home. I will get it to Linus this afternoon.
Paolo
Il 30 aprile 2024 10:16:21 CEST, Oliver Upton <oliver.upton@linux.dev> ha scritto:
>On Wed, Apr 24, 2024 at 12:39:46PM -0700, Oliver Upton wrote:
>> Hi Paolo,
>>
>> Single fix this time around for a rather straightforward NULL
>> dereference in one of the vgic ioctls, along with a reproducer I've
>> added as a testcase in selftests.
>>
>> Please pull.
>
>Nudging this, Paolo do you plan to pick this up or shall I make other
>arrangements for getting this in?
>
>> --
>> Thanks,
>> Oliver
>>
>> The following changes since commit fec50db7033ea478773b159e0e2efb135270e3b7:
>>
>> Linux 6.9-rc3 (2024-04-07 13:22:46 -0700)
>>
>> are available in the Git repository at:
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.9-2
>>
>> for you to fetch changes up to 160933e330f4c5a13931d725a4d952a4b9aefa71:
>>
>> KVM: selftests: Add test for uaccesses to non-existent vgic-v2 CPUIF (2024-04-24 19:09:36 +0000)
>>
>> ----------------------------------------------------------------
>> KVM/arm64 fixes for 6.9, part #2
>>
>> - Fix + test for a NULL dereference resulting from unsanitised user
>> input in the vgic-v2 device attribute accessors
>>
>> ----------------------------------------------------------------
>> Oliver Upton (2):
>> KVM: arm64: vgic-v2: Check for non-NULL vCPU in vgic_v2_parse_attr()
>> KVM: selftests: Add test for uaccesses to non-existent vgic-v2 CPUIF
>>
>> arch/arm64/kvm/vgic/vgic-kvm-device.c | 8 ++--
>> tools/testing/selftests/kvm/aarch64/vgic_init.c | 49 +++++++++++++++++++++++++
>> 2 files changed, 53 insertions(+), 4 deletions(-)
>>
>
Paolo
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] KVM/arm64 fixes for 6.9, part #2
2024-04-30 8:28 ` Paolo Bonzini
@ 2024-04-30 8:29 ` Oliver Upton
0 siblings, 0 replies; 4+ messages in thread
From: Oliver Upton @ 2024-04-30 8:29 UTC (permalink / raw)
To: Paolo Bonzini
Cc: Marc Zyngier, kvm, kvmarm, Zenghui Yu, Suzuki K Poulose,
Dmitry Vyukov, James Morse, Alexander Potapenko
On Tue, Apr 30, 2024 at 10:28:32AM +0200, Paolo Bonzini wrote:
> Hi Oliver,
>
> I was on vacation, and unfortunately I saw it pretty much the day I left home. I will get it to Linus this afternoon.
No worries, thanks. Hope you had a good vacation!
> Il 30 aprile 2024 10:16:21 CEST, Oliver Upton <oliver.upton@linux.dev> ha scritto:
> >On Wed, Apr 24, 2024 at 12:39:46PM -0700, Oliver Upton wrote:
> >> Hi Paolo,
> >>
> >> Single fix this time around for a rather straightforward NULL
> >> dereference in one of the vgic ioctls, along with a reproducer I've
> >> added as a testcase in selftests.
> >>
> >> Please pull.
> >
> >Nudging this, Paolo do you plan to pick this up or shall I make other
> >arrangements for getting this in?
> >
> >> --
> >> Thanks,
> >> Oliver
> >>
> >> The following changes since commit fec50db7033ea478773b159e0e2efb135270e3b7:
> >>
> >> Linux 6.9-rc3 (2024-04-07 13:22:46 -0700)
> >>
> >> are available in the Git repository at:
> >>
> >> git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.9-2
> >>
> >> for you to fetch changes up to 160933e330f4c5a13931d725a4d952a4b9aefa71:
> >>
> >> KVM: selftests: Add test for uaccesses to non-existent vgic-v2 CPUIF (2024-04-24 19:09:36 +0000)
> >>
> >> ----------------------------------------------------------------
> >> KVM/arm64 fixes for 6.9, part #2
> >>
> >> - Fix + test for a NULL dereference resulting from unsanitised user
> >> input in the vgic-v2 device attribute accessors
> >>
> >> ----------------------------------------------------------------
> >> Oliver Upton (2):
> >> KVM: arm64: vgic-v2: Check for non-NULL vCPU in vgic_v2_parse_attr()
> >> KVM: selftests: Add test for uaccesses to non-existent vgic-v2 CPUIF
> >>
> >> arch/arm64/kvm/vgic/vgic-kvm-device.c | 8 ++--
> >> tools/testing/selftests/kvm/aarch64/vgic_init.c | 49 +++++++++++++++++++++++++
> >> 2 files changed, 53 insertions(+), 4 deletions(-)
> >>
> >
>
> Paolo
>
--
Thanks,
Oliver
^ permalink raw reply [flat|nested] 4+ messages in thread
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2024-04-24 19:39 [GIT PULL] KVM/arm64 fixes for 6.9, part #2 Oliver Upton
2024-04-30 8:16 ` Oliver Upton
2024-04-30 8:28 ` Paolo Bonzini
2024-04-30 8:29 ` Oliver Upton
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