diff options
| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2023-01-27 01:11:53 +0300 |
|---|---|---|
| committer | Dave Hansen <dave.hansen@linux.intel.com> | 2023-01-27 09:42:09 -0800 |
| commit | 3543f8830babe2666051fb239545f51e0aae4c84 (patch) | |
| tree | 0fd1c49475b813d09d1661dd069a658c126f048d /arch/x86/coco | |
| parent | 5dc4c995db9eb45f6373a956eb1f69460e69e6d4 (diff) | |
| download | lwn-3543f8830babe2666051fb239545f51e0aae4c84.tar.gz lwn-3543f8830babe2666051fb239545f51e0aae4c84.zip | |
x86/tdx: Fix typo in comment in __tdx_hypercall()
Comment in __tdx_hypercall() points that RAX==0 indicates TDVMCALL
failure which is opposite of the truth: RAX==0 is success.
Fix the comment. No functional changes.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lore.kernel.org/all/20230126221159.8635-2-kirill.shutemov%40linux.intel.com
Diffstat (limited to 'arch/x86/coco')
| -rw-r--r-- | arch/x86/coco/tdx/tdcall.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/coco/tdx/tdcall.S b/arch/x86/coco/tdx/tdcall.S index f9eb1134f22d..74b108e94a0d 100644 --- a/arch/x86/coco/tdx/tdcall.S +++ b/arch/x86/coco/tdx/tdcall.S @@ -155,7 +155,7 @@ SYM_FUNC_START(__tdx_hypercall) tdcall /* - * RAX==0 indicates a failure of the TDVMCALL mechanism itself and that + * RAX!=0 indicates a failure of the TDVMCALL mechanism itself and that * something has gone horribly wrong with the TDX module. * * The return status of the hypercall operation is in a separate |