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powerpc/hvcall: Reorder Nestedv2 hcall opcodes

Message ID 20231219092309.118151-1-vaibhav@linux.ibm.com
State New
Headers show
Series powerpc/hvcall: Reorder Nestedv2 hcall opcodes | expand

Commit Message

Vaibhav Jain Dec. 19, 2023, 9:22 a.m. UTC 
This trivial patch reorders the newly introduced hcall opcodes for Nestedv2
to follow the increasing-opcode-number convention followed in
'hvcall.h'. The patch also updates the value for MAX_HCALL_OPCODE which is
at various places in arch code for range checking.

Fixes: 19d31c5f1157 ("KVM: PPC: Add support for nestedv2 guests")
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Vaibhav Jain<vaibhav@linux.ibm.com>
---
 arch/powerpc/include/asm/hvcall.h | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

Comments

Michael Ellerman Dec. 31, 2023, 11:07 a.m. UTC | #1 
On Tue, 19 Dec 2023 14:52:36 +0530, Vaibhav Jain wrote:
> This trivial patch reorders the newly introduced hcall opcodes for Nestedv2
> to follow the increasing-opcode-number convention followed in
> 'hvcall.h'. The patch also updates the value for MAX_HCALL_OPCODE which is
> at various places in arch code for range checking.
> 
> 

Applied to powerpc/next.

[1/1] powerpc/hvcall: Reorder Nestedv2 hcall opcodes
      https://git.kernel.org/powerpc/c/eb8446e164572180c2cd0ea4e8494e4419202396

cheers
diff mbox series

Patch

diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index ddb99e982917..605ed2b58aff 100644
--- a/arch/powerpc/include/asm/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
@@ -349,7 +349,17 @@ 
 #define H_GET_ENERGY_SCALE_INFO	0x450
 #define H_PKS_SIGNED_UPDATE	0x454
 #define H_WATCHDOG		0x45C
-#define MAX_HCALL_OPCODE	H_WATCHDOG
+#define H_WATCHDOG		0x45C
+#define H_GUEST_GET_CAPABILITIES 0x460
+#define H_GUEST_SET_CAPABILITIES 0x464
+#define H_GUEST_CREATE		0x470
+#define H_GUEST_CREATE_VCPU	0x474
+#define H_GUEST_GET_STATE	0x478
+#define H_GUEST_SET_STATE	0x47C
+#define H_GUEST_RUN_VCPU	0x480
+#define H_GUEST_COPY_MEMORY	0x484
+#define H_GUEST_DELETE		0x488
+#define MAX_HCALL_OPCODE	H_GUEST_DELETE
 
 /* Scope args for H_SCM_UNBIND_ALL */
 #define H_UNBIND_SCOPE_ALL (0x1)
@@ -393,15 +403,6 @@ 
 #define H_ENTER_NESTED		0xF804
 #define H_TLB_INVALIDATE	0xF808
 #define H_COPY_TOFROM_GUEST	0xF80C
-#define H_GUEST_GET_CAPABILITIES 0x460
-#define H_GUEST_SET_CAPABILITIES 0x464
-#define H_GUEST_CREATE		0x470
-#define H_GUEST_CREATE_VCPU	0x474
-#define H_GUEST_GET_STATE	0x478
-#define H_GUEST_SET_STATE	0x47C
-#define H_GUEST_RUN_VCPU	0x480
-#define H_GUEST_COPY_MEMORY	0x484
-#define H_GUEST_DELETE		0x488
 
 /* Flags for H_SVM_PAGE_IN */
 #define H_PAGE_IN_SHARED        0x1