diff mbox series

KVM: PPC: Fix documentation for ppc mmu caps

Message ID 20230411061446.26324-1-joel@jms.id.au (mailing list archive)
State New, archived
Headers show
Series KVM: PPC: Fix documentation for ppc mmu caps | expand

Commit Message

Joel Stanley April 11, 2023, 6:14 a.m. UTC 
The documentation mentions KVM_CAP_PPC_RADIX_MMU, but the defines in the
kvm headers spell it KVM_CAP_PPC_MMU_RADIX. Similarly with
KVM_CAP_PPC_MMU_HASH_V3.

Fixes: c92701322711 ("KVM: PPC: Book3S HV: Add userspace interfaces for POWER9 MMU")
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
There is also the copy of the uapi header in tools/ that needs updating,
but that seems to be manually kept in sync so I didn't patch that.
---
 Documentation/virt/kvm/api.rst | 8 ++++----
 include/uapi/linux/kvm.h       | 4 ++--
 tools/include/uapi/linux/kvm.h | 2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

Comments

Paul Mackerras April 11, 2023, 9:37 a.m. UTC | #1 
On Tue, Apr 11, 2023 at 03:44:46PM +0930, Joel Stanley wrote:
> The documentation mentions KVM_CAP_PPC_RADIX_MMU, but the defines in the
> kvm headers spell it KVM_CAP_PPC_MMU_RADIX. Similarly with
> KVM_CAP_PPC_MMU_HASH_V3.
> 
> Fixes: c92701322711 ("KVM: PPC: Book3S HV: Add userspace interfaces for POWER9 MMU")
> Signed-off-by: Joel Stanley <joel@jms.id.au>

Acked-by: Paul Mackerras <paulus@ozlabs.org>
Michael Ellerman May 8, 2024, 1:45 p.m. UTC | #2 
On Tue, 11 Apr 2023 15:44:46 +0930, Joel Stanley wrote:
> The documentation mentions KVM_CAP_PPC_RADIX_MMU, but the defines in the
> kvm headers spell it KVM_CAP_PPC_MMU_RADIX. Similarly with
> KVM_CAP_PPC_MMU_HASH_V3.
> 
> 

Applied to powerpc/topic/ppc-kvm.

[1/1] KVM: PPC: Fix documentation for ppc mmu caps
      https://git.kernel.org/powerpc/c/651d61bc8b7d8bb622cfc24be2ee92eebb4ed3cc

cheers
diff mbox series

Patch

diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst
index a5c803f39832..979a5f7b545e 100644
--- a/Documentation/virt/kvm/api.rst
+++ b/Documentation/virt/kvm/api.rst
@@ -4237,7 +4237,7 @@  operating system that uses the PIT for timing (e.g. Linux 2.4.x).
 4.100 KVM_PPC_CONFIGURE_V3_MMU
 ------------------------------
 
-:Capability: KVM_CAP_PPC_RADIX_MMU or KVM_CAP_PPC_HASH_MMU_V3
+:Capability: KVM_CAP_PPC_MMU_RADIX or KVM_CAP_PPC_MMU_HASH_V3
 :Architectures: ppc
 :Type: vm ioctl
 :Parameters: struct kvm_ppc_mmuv3_cfg (in)
@@ -4271,7 +4271,7 @@  the Power ISA V3.00, Book III section 5.7.6.1.
 4.101 KVM_PPC_GET_RMMU_INFO
 ---------------------------
 
-:Capability: KVM_CAP_PPC_RADIX_MMU
+:Capability: KVM_CAP_PPC_MMU_RADIX
 :Architectures: ppc
 :Type: vm ioctl
 :Parameters: struct kvm_ppc_rmmu_info (out)
@@ -7701,7 +7701,7 @@  capability via KVM_ENABLE_CAP ioctl on the vcpu fd. Note that this
 will disable the use of APIC hardware virtualization even if supported
 by the CPU, as it's incompatible with SynIC auto-EOI behavior.
 
-8.3 KVM_CAP_PPC_RADIX_MMU
+8.3 KVM_CAP_PPC_MMU_RADIX
 -------------------------
 
 :Architectures: ppc
@@ -7711,7 +7711,7 @@  available, means that the kernel can support guests using the
 radix MMU defined in Power ISA V3.00 (as implemented in the POWER9
 processor).
 
-8.4 KVM_CAP_PPC_HASH_MMU_V3
+8.4 KVM_CAP_PPC_MMU_HASH_V3
 ---------------------------
 
 :Architectures: ppc
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index d77aef872a0a..69f90989bfc8 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -1533,9 +1533,9 @@  struct kvm_s390_ucas_mapping {
 /* Available with KVM_CAP_SPAPR_RESIZE_HPT */
 #define KVM_PPC_RESIZE_HPT_PREPARE _IOR(KVMIO, 0xad, struct kvm_ppc_resize_hpt)
 #define KVM_PPC_RESIZE_HPT_COMMIT  _IOR(KVMIO, 0xae, struct kvm_ppc_resize_hpt)
-/* Available with KVM_CAP_PPC_RADIX_MMU or KVM_CAP_PPC_HASH_MMU_V3 */
+/* Available with KVM_CAP_PPC_MMU_RADIX or KVM_CAP_PPC_MMU_HASH_V3 */
 #define KVM_PPC_CONFIGURE_V3_MMU  _IOW(KVMIO,  0xaf, struct kvm_ppc_mmuv3_cfg)
-/* Available with KVM_CAP_PPC_RADIX_MMU */
+/* Available with KVM_CAP_PPC_MMU_RADIX */
 #define KVM_PPC_GET_RMMU_INFO	  _IOW(KVMIO,  0xb0, struct kvm_ppc_rmmu_info)
 /* Available with KVM_CAP_PPC_GET_CPU_CHAR */
 #define KVM_PPC_GET_CPU_CHAR	  _IOR(KVMIO,  0xb1, struct kvm_ppc_cpu_char)
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index d77aef872a0a..9fb12e04c93d 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -1533,7 +1533,7 @@  struct kvm_s390_ucas_mapping {
 /* Available with KVM_CAP_SPAPR_RESIZE_HPT */
 #define KVM_PPC_RESIZE_HPT_PREPARE _IOR(KVMIO, 0xad, struct kvm_ppc_resize_hpt)
 #define KVM_PPC_RESIZE_HPT_COMMIT  _IOR(KVMIO, 0xae, struct kvm_ppc_resize_hpt)
-/* Available with KVM_CAP_PPC_RADIX_MMU or KVM_CAP_PPC_HASH_MMU_V3 */
+/* Available with KVM_CAP_PPC_RADIX_MMU or KVM_CAP_PPC_MMU_HASH_V3 */
 #define KVM_PPC_CONFIGURE_V3_MMU  _IOW(KVMIO,  0xaf, struct kvm_ppc_mmuv3_cfg)
 /* Available with KVM_CAP_PPC_RADIX_MMU */
 #define KVM_PPC_GET_RMMU_INFO	  _IOW(KVMIO,  0xb0, struct kvm_ppc_rmmu_info)