[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen staging] x86/EPT: drop "tm" field of EPT entry
commit 305c2c3abf8228989f7a6f6d8e698ca088c8dc42 Author: Jan Beulich <jbeulich@xxxxxxxx> AuthorDate: Tue Aug 31 17:42:28 2021 +0200 Commit: Jan Beulich <jbeulich@xxxxxxxx> CommitDate: Tue Aug 31 17:42:28 2021 +0200 x86/EPT: drop "tm" field of EPT entry VT-d spec 3.2 converted this bit (back) to reserved. Since there's no use of it anywhere in the tree, simply rename it and adjust its comment. Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx> --- xen/include/asm-x86/hvm/vmx/vmx.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/xen/include/asm-x86/hvm/vmx/vmx.h b/xen/include/asm-x86/hvm/vmx/vmx.h index 0deb507490..85530d2e0e 100644 --- a/xen/include/asm-x86/hvm/vmx/vmx.h +++ b/xen/include/asm-x86/hvm/vmx/vmx.h @@ -46,8 +46,7 @@ typedef union { mfn : 40, /* bits 51:12 - Machine physical frame number */ sa_p2mt : 6, /* bits 57:52 - Software available 2 */ access : 4, /* bits 61:58 - p2m_access_t */ - tm : 1, /* bit 62 - VT-d transient-mapping hint in - shared EPT/VT-d usage */ + _rsvd : 1, /* bit 62 - reserved */ suppress_ve : 1; /* bit 63 - suppress #VE */ }; u64 epte; -- generated by git-patchbot for /home/xen/git/xen.git#staging
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