On Thu, Jul 22, 2021 at 01:51:52PM -0700, Yu-cheng Yu wrote:
> diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
> index a7c413432b33..b529f42ddaae 100644
> --- a/arch/x86/include/asm/msr-index.h
> +++ b/arch/x86/include/asm/msr-index.h
> @@ -939,4 +939,23 @@
> #define MSR_VM_IGNNE 0xc0010115
> #define MSR_VM_HSAVE_PA 0xc0010117
>
> +/* Control-flow Enforcement Technology MSRs */
> +#define MSR_IA32_U_CET 0x000006a0 /* user mode cet setting */
> +#define MSR_IA32_S_CET 0x000006a2 /* kernel mode cet setting */
> +#define CET_SHSTK_EN BIT_ULL(0)
> +#define CET_WRSS_EN BIT_ULL(1)
> +#define CET_ENDBR_EN BIT_ULL(2)
> +#define CET_LEG_IW_EN BIT_ULL(3)
> +#define CET_NO_TRACK_EN BIT_ULL(4)
> +#define CET_SUPPRESS_DISABLE BIT_ULL(5)
> +#define CET_RESERVED (BIT_ULL(6) | BIT_ULL(7) | BIT_ULL(8) | BIT_ULL(9))
> +#define CET_SUPPRESS BIT_ULL(10)
> +#define CET_WAIT_ENDBR BIT_ULL(11)
> +
> +#define MSR_IA32_PL0_SSP 0x000006a4 /* kernel shadow stack pointer */
> +#define MSR_IA32_PL1_SSP 0x000006a5 /* ring-1 shadow stack pointer */
> +#define MSR_IA32_PL2_SSP 0x000006a6 /* ring-2 shadow stack pointer */
> +#define MSR_IA32_PL3_SSP 0x000006a7 /* user shadow stack pointer */
> +#define MSR_IA32_INT_SSP_TAB 0x000006a8 /* exception shadow stack table */
> +
> #endif /* _ASM_X86_MSR_INDEX_H */
Merge the following hunk ontop of yours pls:
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index b529f42ddaae..14ce136bcfa8 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -362,6 +362,26 @@
#define MSR_CORE_PERF_LIMIT_REASONS 0x00000690
+
+/* Control-flow Enforcement Technology MSRs */
+#define MSR_IA32_U_CET 0x000006a0 /* user mode cet setting */
+#define MSR_IA32_S_CET 0x000006a2 /* kernel mode cet setting */
+#define CET_SHSTK_EN BIT_ULL(0)
+#define CET_WRSS_EN BIT_ULL(1)
+#define CET_ENDBR_EN BIT_ULL(2)
+#define CET_LEG_IW_EN BIT_ULL(3)
+#define CET_NO_TRACK_EN BIT_ULL(4)
+#define CET_SUPPRESS_DISABLE BIT_ULL(5)
+#define CET_RESERVED (BIT_ULL(6) | BIT_ULL(7) | BIT_ULL(8) | BIT_ULL(9))
+#define CET_SUPPRESS BIT_ULL(10)
+#define CET_WAIT_ENDBR BIT_ULL(11)
+
+#define MSR_IA32_PL0_SSP 0x000006a4 /* kernel shadow stack pointer */
+#define MSR_IA32_PL1_SSP 0x000006a5 /* ring-1 shadow stack pointer */
+#define MSR_IA32_PL2_SSP 0x000006a6 /* ring-2 shadow stack pointer */
+#define MSR_IA32_PL3_SSP 0x000006a7 /* user shadow stack pointer */
+#define MSR_IA32_INT_SSP_TAB 0x000006a8 /* exception shadow stack table */
+
#define MSR_GFX_PERF_LIMIT_REASONS 0x000006B0
#define MSR_RING_PERF_LIMIT_REASONS 0x000006B1
@@ -939,23 +959,4 @@
#define MSR_VM_IGNNE 0xc0010115
#define MSR_VM_HSAVE_PA 0xc0010117
-/* Control-flow Enforcement Technology MSRs */
-#define MSR_IA32_U_CET 0x000006a0 /* user mode cet setting */
-#define MSR_IA32_S_CET 0x000006a2 /* kernel mode cet setting */
-#define CET_SHSTK_EN BIT_ULL(0)
-#define CET_WRSS_EN BIT_ULL(1)
-#define CET_ENDBR_EN BIT_ULL(2)
-#define CET_LEG_IW_EN BIT_ULL(3)
-#define CET_NO_TRACK_EN BIT_ULL(4)
-#define CET_SUPPRESS_DISABLE BIT_ULL(5)
-#define CET_RESERVED (BIT_ULL(6) | BIT_ULL(7) | BIT_ULL(8) | BIT_ULL(9))
-#define CET_SUPPRESS BIT_ULL(10)
-#define CET_WAIT_ENDBR BIT_ULL(11)
-
-#define MSR_IA32_PL0_SSP 0x000006a4 /* kernel shadow stack pointer */
-#define MSR_IA32_PL1_SSP 0x000006a5 /* ring-1 shadow stack pointer */
-#define MSR_IA32_PL2_SSP 0x000006a6 /* ring-2 shadow stack pointer */
-#define MSR_IA32_PL3_SSP 0x000006a7 /* user shadow stack pointer */
-#define MSR_IA32_INT_SSP_TAB 0x000006a8 /* exception shadow stack table */
-
#endif /* _ASM_X86_MSR_INDEX_H */
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
