From: Ian Campbell <ian.campbell@citrix.com>
To: harry S <harry2845@gmail.com>
Cc: xen-devel@lists.xen.org
Subject: Re: [PATCH v8 0/13] remove maintenance interrupts
Date: Fri, 17 Oct 2014 08:35:29 +0100 [thread overview]
Message-ID: <1413531329.2012.25.camel@citrix.com> (raw)
In-Reply-To: <CAKRHqxbSsHsHOh_RpCAFy0ke9gPkKvvrZ1oHbTn-K_S=FHfFjQ@mail.gmail.com>
On Fri, 2014-10-17 at 10:18 +0800, harry S wrote:
> So if I want to intercept the system call (such as ioctl), is there
> any way for Xen to do this without setting HCR.TGE? Or Xen can't
> intercept any system call at all?
As I've already advised you before you should carefully consult the ARM
ARM (the ARM architecture reference manual) to discover whether or not
there is such a trap available. I don't believe there is but I'm not
going to do the leg work for you to confirm or deny.
Ian.
next prev parent reply other threads:[~2014-10-17 7:35 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-17 2:18 [PATCH v8 0/13] remove maintenance interrupts harry S
2014-10-17 7:35 ` Ian Campbell [this message]
-- strict thread matches above, loose matches on Subject: below --
2014-10-16 5:25 harry S
2014-10-16 9:11 ` Ian Campbell
2014-10-15 4:12 harry S
2014-10-15 7:38 ` Ian Campbell
2014-05-22 12:31 Stefano Stabellini
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=1413531329.2012.25.camel@citrix.com \
--to=ian.campbell@citrix.com \
--cc=harry2845@gmail.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 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.