From: Jan Beulich Date: Tue, 31 Aug 2021 15:42:28 +0000 (+0200) Subject: x86/EPT: drop "tm" field of EPT entry X-Git-Tag: archive/raspbian/4.16.0+51-g0941d6cb-1+rpi1~2^2~42^2~245 X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks://%22/%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22?a=commitdiff_plain;h=305c2c3abf8228989f7a6f6d8e698ca088c8dc42;p=xen.git 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 Reviewed-by: Kevin Tian --- 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;