From: Tim Deegan <tim@xen.org>
To: Jan Beulich <jbeulich@suse.com>
Cc: "Roger Pau Monné" <roger.pau@citrix.com>,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>,
"Andrew Cooper" <andrew.cooper3@citrix.com>,
"Wei Liu" <wl@xen.org>,
"George Dunlap" <george.dunlap@citrix.com>,
"Kevin Tian" <kevin.tian@intel.com>,
"Jun Nakajima" <jun.nakajima@intel.com>
Subject: Re: [PATCH v4 1/3] VMX: use a single, global APIC access page
Date: Mon, 26 Apr 2021 18:55:19 +0100 [thread overview]
Message-ID: <YIb+h9BKG5w+Px6P@deinos.phlegethon.org> (raw)
In-Reply-To: <d4c91967-2934-5b55-4228-e8028a5c4290@suse.com>
At 16:42 +0200 on 23 Apr (1619196141), Jan Beulich wrote:
> On 23.04.2021 16:17, Roger Pau Monné wrote:
> > On Fri, Apr 23, 2021 at 12:52:57PM +0200, Jan Beulich wrote:
> >> + if ( mfn_valid(mfn = shadow_l1e_get_mfn(sl1e)) &&
> >
> > Nit: I would prefer if assigned mfn outside of the condition, like
> > it's done in the chunk added to shadow_get_page_from_l1e.
>
> Well, I did it differently here because the variable really is
> only needed inside the if(), whereas in "get" the subsequent
> patches use it elsewhere as well. I'll wait what Tim says.
No strong feelings on this, but since you asked me, I would also
prefer it to be outside the condition.
Cheers,
Tim.
next prev parent reply other threads:[~2021-04-26 17:55 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-22 10:55 [PATCH v3 0/2] VMX: apic access page handling adjustments Jan Beulich
2021-02-22 10:56 ` [PATCH v3 1/2][4.15] VMX: delay p2m insertion of APIC access page Jan Beulich
2021-02-22 11:25 ` Ian Jackson
2021-02-22 14:05 ` Jan Beulich
2021-02-22 17:17 ` Ian Jackson
2021-02-22 12:15 ` Roger Pau Monné
2021-02-25 8:44 ` Jan Beulich
2021-02-26 7:06 ` Tian, Kevin
2021-02-22 10:57 ` [PATCH v3 2/2] VMX: use a single, global " Jan Beulich
2021-03-01 2:34 ` Tian, Kevin
2021-03-01 8:18 ` Jan Beulich
2021-04-12 10:40 ` [PATCH v4] " Jan Beulich
2021-04-12 15:31 ` Roger Pau Monné
2021-04-13 9:24 ` Jan Beulich
2021-04-13 10:18 ` Roger Pau Monné
2021-04-13 12:03 ` Jan Beulich
2021-04-13 13:03 ` Roger Pau Monné
2021-04-17 19:24 ` Tim Deegan
2021-04-19 11:25 ` Jan Beulich
2021-04-22 7:42 ` Tim Deegan
2021-04-22 9:38 ` Jan Beulich
2021-04-22 15:05 ` Tim Deegan
2021-04-23 10:51 ` [PATCH v4 0/3] VMX APIC access page and shadow adjustments Jan Beulich
2021-04-23 10:52 ` [PATCH v4 1/3] VMX: use a single, global APIC access page Jan Beulich
2021-04-23 14:17 ` Roger Pau Monné
2021-04-23 14:42 ` Jan Beulich
2021-04-26 17:55 ` Tim Deegan [this message]
2021-04-25 1:27 ` Tian, Kevin
2021-04-26 17:53 ` Tim Deegan
2021-04-23 10:53 ` [PATCH v4 2/3] x86/shadow: re-use variables in shadow_get_page_from_l1e() Jan Beulich
2021-04-23 10:54 ` [PATCH v4 3/3] x86/shadow: streamline shadow_get_page_from_l1e() Jan Beulich
2021-04-23 11:00 ` Really v5 (was: [PATCH v4 0/3] VMX APIC access page and shadow adjustments) Jan Beulich
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=YIb+h9BKG5w+Px6P@deinos.phlegethon.org \
--to=tim@xen.org \
--cc=andrew.cooper3@citrix.com \
--cc=george.dunlap@citrix.com \
--cc=jbeulich@suse.com \
--cc=jun.nakajima@intel.com \
--cc=kevin.tian@intel.com \
--cc=roger.pau@citrix.com \
--cc=wl@xen.org \
--cc=xen-devel@lists.xenproject.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 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.