By default we enable DMA(CONFIG_FSL_DMA) support
which are needed on P2041RDB, P3041DS, P4080DS,
B4860QDS, etc.
Signed-off-by: Yuan Yao yao.y...@freescale.com
---
arch/powerpc/configs/corenet32_smp_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/configs
On Sun, Nov 05, 2023 at 05:30:11PM +0100, Paolo Bonzini wrote:
> From: Sean Christopherson
>
> Introduce a "version 2" of KVM_SET_USER_MEMORY_REGION so that additional
> information can be supplied without setting userspace up to fail. The
> padding in the new kvm_userspace_memory_region2
();
> return r;
> }
> @@ -5967,9 +5967,9 @@ void kvm_exit(void)
> cpuhp_remove_state_nocalls(CPUHP_AP_KVM_STARTING);
> on_each_cpu(hardware_disable_nolock, NULL, 1);
> kvm_irqfd_exit();
> + free_cpumask_var(cpus_hardware_enabled);
> kvm_arch_hardware_unsetu
On Wed, Nov 02, 2022 at 11:18:35PM +, Sean Christopherson wrote:
> Now that kvm_arch_hardware_setup() is called immediately after
> kvm_arch_init(), fold the guts of kvm_arch_hardware_(un)setup() into
> kvm_arch_{init,exit}() as a step towards dropping one of the hooks.
>
> To avoid having to
On Tue, Jul 18, 2023 at 04:44:50PM -0700, Sean Christopherson wrote:
> From: Chao Peng
>
> This new KVM exit allows userspace to handle memory-related errors. It
> indicates an error happens in KVM at guest memory range [gpa, gpa+size).
> The flags includes additional information for userspace to
On Tue, Jul 18, 2023 at 04:44:48PM -0700, Sean Christopherson wrote:
> Signed-off-by: Sean Christopherson
> ---
> arch/arm64/include/asm/kvm_host.h | 2 --
> arch/arm64/kvm/Kconfig | 2 +-
> arch/mips/include/asm/kvm_host.h| 2 --
> arch/mips/kvm/Kconfig | 2
On Wed, Jul 19, 2023 at 07:15:09AM -0700, Sean Christopherson wrote:
> On Wed, Jul 19, 2023, Yuan Yao wrote:
> > On Tue, Jul 18, 2023 at 04:44:48PM -0700, Sean Christopherson wrote:
> > > diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
> > > index 90a0be
On Tue, Jul 18, 2023 at 04:44:51PM -0700, Sean Christopherson wrote:
> From: Chao Peng
>
> In confidential computing usages, whether a page is private or shared is
> necessary information for KVM to perform operations like page fault
> handling, page zapping etc. There are other potential use
On Tue, Jul 18, 2023 at 04:44:55PM -0700, Sean Christopherson wrote:
> TODO
>
> Cc: Fuad Tabba
> Cc: Vishal Annapurve
> Cc: Ackerley Tng
> Cc: Jarkko Sakkinen
> Cc: Maciej Szmigiero
> Cc: Vlastimil Babka
> Cc: David Hildenbrand
> Cc: Quentin Perret
> Cc: Michael Roth
> Cc: Wang
> Cc:
