From: Christoph Egger <Christoph.Egger@amd.com>
To: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: [PATCH] nestedsvm: VMRUN doesn't use nextrip
Date: Mon, 29 Aug 2011 10:55:46 +0200 [thread overview]
Message-ID: <4E5B5412.5000304@amd.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 383 bytes --]
VMRUN does not use nextrip. So remove pointless
assignment.
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
--
---to satisfy European Law for business letters:
Advanced Micro Devices GmbH
Einsteinring 24, 85689 Dornach b. Muenchen
Geschaeftsfuehrer: Alberto Bozzo, Andrew Bowd
Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen
Registergericht Muenchen, HRB Nr. 43632
[-- Attachment #2: xen_nh_nextrip.diff --]
[-- Type: text/plain, Size: 502 bytes --]
diff -r b857db54bca3 xen/arch/x86/hvm/svm/nestedsvm.c
--- a/xen/arch/x86/hvm/svm/nestedsvm.c Fri Aug 26 16:03:23 2011 +0200
+++ b/xen/arch/x86/hvm/svm/nestedsvm.c Mon Aug 29 10:41:39 2011 +0200
@@ -493,8 +493,7 @@ static int nsvm_vmcb_prepare4vmrun(struc
n2vmcb->lbr_control.bytes =
n1vmcb->lbr_control.bytes | ns_vmcb->lbr_control.bytes;
- /* NextRIP */
- n2vmcb->nextrip = ns_vmcb->nextrip;
+ /* NextRIP - only evaluated on #VMEXIT. */
/*
* VMCB Save State Area
[-- Attachment #3: Type: text/plain, Size: 138 bytes --]
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
reply other threads:[~2011-08-29 8:55 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4E5B5412.5000304@amd.com \
--to=christoph.egger@amd.com \
--cc=xen-devel@lists.xensource.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.