From: Mukesh Rathor <mukesh.rathor@oracle.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: xen-devel <xen-devel@lists.xen.org>
Subject: Re: [PATCH 12/18 V2]:PVH xen: support invalid op, return PVH features etc...
Date: Fri, 5 Apr 2013 15:21:07 -0700 [thread overview]
Message-ID: <20130405152107.653522e4@mantra.us.oracle.com> (raw)
In-Reply-To: <5147165302000078000C65A8@nat28.tlf.novell.com>
On Mon, 18 Mar 2013 12:27:47 +0000
"Jan Beulich" <JBeulich@suse.com> wrote:
> >>> On 16.03.13 at 01:48, Mukesh Rathor <mukesh.rathor@oracle.com>
> >>> wrote:
> > --- a/xen/arch/x86/traps.c
> > +++ b/xen/arch/x86/traps.c
> > @@ -459,6 +459,10 @@ static void instruction_done(
> > struct cpu_user_regs *regs, unsigned long eip, unsigned int
> > bpmatch) {
> > regs->eip = eip;
> > +
> > + if ( is_pvh_vcpu(current) )
> > + return;
>
> So how would breakpoint matching on emulated instructions work?
Should be same as HVM guest, but I'll add action item to investigate
more.
thanks,
Mukesh
next prev parent reply other threads:[~2013-04-05 22:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-16 0:48 [PATCH 12/18 V2]:PVH xen: support invalid op, return PVH features etc Mukesh Rathor
2013-03-18 12:27 ` Jan Beulich
2013-04-05 22:21 ` Mukesh Rathor [this message]
2013-03-18 17:48 ` Konrad Rzeszutek Wilk
2013-04-05 22:02 ` Mukesh Rathor
2013-03-21 16:05 ` Tim Deegan
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=20130405152107.653522e4@mantra.us.oracle.com \
--to=mukesh.rathor@oracle.com \
--cc=JBeulich@suse.com \
--cc=xen-devel@lists.xen.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).