ttps://git-scm.com/docs/git-format-patch]
url:
https://github.com/intel-lab-lkp/linux/commits/Peng-Wu/KVM-arm64-cancel-the-return-value-check-of-kvm_arm_init_sve/20220520-165501
base: https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next
config: arm64-allyesconfig
(https://downl
On Fri, 20 May 2022 13:38:44 +0100, Vladimir Murzin wrote:
> KVM doesn't support combination of MTE and AArch32 guest, so do not
> even try.
>
>
Applied to kvmtool (master), thanks!
[1/1] aarch64: Give up with MTE for AArch32 guest
https://git.kernel.org/will/kvmtool/c/324cc0969b7c
Cheer
On Mon, 16 May 2022 16:55:26 +0100
Alexandru Elisei wrote:
Hi,
> Allow the user to specify the RAM base address by using -m/--mem size@addr
> command line argument. The base address must be above 2GB, as to not
> overlap with the MMIO I/O region.
Just started to play with this, in general the s
Hi,
On Thu, May 19, 2022 at 02:41:08PM +0100, Will Deacon wrote:
> Now that EL2 is able to manage guest stage-2 page-tables, avoid
> allocating a separate MMU structure in the host and instead introduce a
> new fault handler which responds to guest stage-2 faults by sharing
> GUP-pinned pages with
Hi,
On Thu, May 19, 2022 at 02:40:38PM +0100, Will Deacon wrote:
> If we fail to allocate the 'supported_cpus' cpumask in kvm_arch_init_vm()
> then be sure to return -ENOMEM instead of success (0) on the failure
> path.
>
> Signed-off-by: Will Deacon
> ---
> arch/arm64/kvm/arm.c | 4 +++-
> 1 f
Hi,
On Fri, May 20, 2022 at 02:48:10PM +0100, Vladimir Murzin wrote:
> Hi Alexandru,
>
> On 5/20/22 14:31, Alexandru Elisei wrote:
> > Hi Vladimir,
> >
> > When I run an --aarch32 guest with --debug this is the message that I'm
> > getting:
> >
> > Info: (arm/aarch64/kvm.c) kvm__arch_enable_m
Hi Alexandru,
On 5/20/22 14:31, Alexandru Elisei wrote:
> Hi Vladimir,
>
> When I run an --aarch32 guest with --debug this is the message that I'm
> getting:
>
> Info: (arm/aarch64/kvm.c) kvm__arch_enable_mte:146: MTE capability not
> available
>
> Would you mind elaborating on the merits of
Hi Vladimir,
When I run an --aarch32 guest with --debug this is the message that I'm
getting:
Info: (arm/aarch64/kvm.c) kvm__arch_enable_mte:146: MTE capability not
available
Would you mind elaborating on the merits of the message that you are
proposing:
Info: (arm/aarch64/kvm.c) kvm__arch
KVM doesn't support combination of MTE and AArch32 guest, so do not
even try.
Signed-off-by: Vladimir Murzin
---
arm/aarch64/kvm.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/arm/aarch64/kvm.c b/arm/aarch64/kvm.c
index 1b992dd..f3fe854 100644
--- a/arm/aarch64/kvm.c
+++ b/arm/aarch6
On 5/19/22 11:27, Marc Zyngier wrote:
Hi Paolo,
Here's the bulk of the KVM/arm64 updates for 5.19. Major features are
guard pages for the EL2 stacks, save/restore of the guest-visible
hypercall configuration and PSCI suspend support. Further details in
the tag description.
Note that this PR con
Signed-off-by: Paolo Bonzini
---
Documentation/virt/kvm/api.rst | 52 +-
1 file changed, 26 insertions(+), 26 deletions(-)
diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst
index 3201933e52d9..6890c04ccde2 100644
--- a/Documentation/virt
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