From: Xiaoyao Li Date: Tue, 3 Mar 2026 03:03:32 +0000 (+0800) Subject: x86/tdx: Fix the typo in TDX_ATTR_MIGRTABLE X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3aecb2e7b948400354399b26f3f1653bd2c1bae0;p=thirdparty%2Fkernel%2Flinux.git x86/tdx: Fix the typo in TDX_ATTR_MIGRTABLE The TD scoped TDCS attributes are defined by bit positions. In the guest side of the TDX code, the 'tdx_attributes' string array holds pretty print names for these attributes, which are generated via macros and defines. Today these pretty print names are only used to print the attribute names to dmesg. Unfortunately there is a typo in the define for the migratable bit. Change the defines TDX_ATTR_MIGRTABLE* to TDX_ATTR_MIGRATABLE*. Update the sole user, the tdx_attributes array, to use the fixed name. Since these defines control the string printed to dmesg, the change is user visible. But the risk of breakage is almost zero since it is not exposed in any interface expected to be consumed programmatically. Fixes: 564ea84c8c14 ("x86/tdx: Dump attributes and TD_CTLS on boot") Signed-off-by: Xiaoyao Li Signed-off-by: Dave Hansen Reviewed-by: Kirill A. Shutemov Reviewed-by: Kai Huang Acked-by: Sean Christopherson Link: https://patch.msgid.link/20260303030335.766779-2-xiaoyao.li@intel.com --- diff --git a/arch/x86/coco/tdx/debug.c b/arch/x86/coco/tdx/debug.c index cef847c8bb67f..28990c2ab0a14 100644 --- a/arch/x86/coco/tdx/debug.c +++ b/arch/x86/coco/tdx/debug.c @@ -17,7 +17,7 @@ static __initdata const char *tdx_attributes[] = { DEF_TDX_ATTR_NAME(ICSSD), DEF_TDX_ATTR_NAME(LASS), DEF_TDX_ATTR_NAME(SEPT_VE_DISABLE), - DEF_TDX_ATTR_NAME(MIGRTABLE), + DEF_TDX_ATTR_NAME(MIGRATABLE), DEF_TDX_ATTR_NAME(PKS), DEF_TDX_ATTR_NAME(KL), DEF_TDX_ATTR_NAME(TPA), diff --git a/arch/x86/include/asm/shared/tdx.h b/arch/x86/include/asm/shared/tdx.h index 8bc074c8d7c6a..11f3cf30b1ac8 100644 --- a/arch/x86/include/asm/shared/tdx.h +++ b/arch/x86/include/asm/shared/tdx.h @@ -35,8 +35,8 @@ #define TDX_ATTR_LASS BIT_ULL(TDX_ATTR_LASS_BIT) #define TDX_ATTR_SEPT_VE_DISABLE_BIT 28 #define TDX_ATTR_SEPT_VE_DISABLE BIT_ULL(TDX_ATTR_SEPT_VE_DISABLE_BIT) -#define TDX_ATTR_MIGRTABLE_BIT 29 -#define TDX_ATTR_MIGRTABLE BIT_ULL(TDX_ATTR_MIGRTABLE_BIT) +#define TDX_ATTR_MIGRATABLE_BIT 29 +#define TDX_ATTR_MIGRATABLE BIT_ULL(TDX_ATTR_MIGRATABLE_BIT) #define TDX_ATTR_PKS_BIT 30 #define TDX_ATTR_PKS BIT_ULL(TDX_ATTR_PKS_BIT) #define TDX_ATTR_KL_BIT 31