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[RFC,v3,1/5,Placeholder] headers: Partial headers update for NV2 enablement

Message ID 20240326182345.326758-2-eric.auger@redhat.com
State New
Headers show
Series ARM Nested Virt Support | expand

Commit Message

Eric Auger March 26, 2024, 6:22 p.m. UTC 
From: Haibo Xu <haibo.xu@linaro.org>

For now let's only import the pieces needed to run NV on KVM.
Later on this will be replaced by a standard and comprehensive
linux header update using scripts/update-linux-headers.sh.

For now the changes are taken from
https://github.com/eauger/linux/tree/nv-6.8-rc1-sr-enforcement

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Haibo Xu <haibo.xu@linaro.org>
Signed-off-by: Miguel Luis <miguel.luis@oracle.com>
---
 linux-headers/asm-arm64/kvm.h | 1 +
 linux-headers/linux/kvm.h     | 1 +
 2 files changed, 2 insertions(+)
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Patch

diff --git a/linux-headers/asm-arm64/kvm.h b/linux-headers/asm-arm64/kvm.h
index c59ea55cd8..d46839f1d9 100644
--- a/linux-headers/asm-arm64/kvm.h
+++ b/linux-headers/asm-arm64/kvm.h
@@ -394,6 +394,7 @@  enum {
 #define KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS 6
 #define KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO  7
 #define KVM_DEV_ARM_VGIC_GRP_ITS_REGS 8
+#define KVM_DEV_ARM_VGIC_GRP_MAINT_IRQ  9
 #define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT	10
 #define KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_MASK \
 			(0x3fffffULL << KVM_DEV_ARM_VGIC_LINE_LEVEL_INFO_SHIFT)
diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index 17839229b2..e488bafd3f 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -1151,6 +1151,7 @@  struct kvm_ppc_resize_hpt {
 #define KVM_CAP_MEMORY_ATTRIBUTES 233
 #define KVM_CAP_GUEST_MEMFD 234
 #define KVM_CAP_VM_TYPES 235
+#define KVM_CAP_ARM_EL2 236
 
 #ifdef KVM_CAP_IRQ_ROUTING