From: fche@redhat.com (Frank Ch. Eigler)
To: prasanna@in.ibm.com
Cc: Richard J Moore <richardj_moore@uk.ibm.com>,
systemtap@sources.redhat.com
Subject: Re: thoughts about exception-handling requirements for kprobes
Date: Mon, 20 Mar 2006 14:33:00 -0000 [thread overview]
Message-ID: <y0md5ghnq2f.fsf@ton.toronto.redhat.com> (raw)
In-Reply-To: <20060320091825.GB8662@in.ibm.com>
Prasanna S Panchamukhi <prasanna@in.ibm.com> writes:
> [...] In simple words, system do_page_fault() can sleep [...] So
> can the user-specifed kprobes per/post handler sleep while within
> interrupt context?
The *must* not. If they *can*, we have a problem.
- FChE
next prev parent reply other threads:[~2006-03-20 14:33 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-09 16:00 Richard J Moore
2006-03-10 3:46 ` Frank Ch. Eigler
2006-03-17 21:51 ` Keshavamurthy Anil S
2006-03-19 17:24 ` Prasanna S Panchamukhi
2006-03-20 8:47 ` Richard J Moore
2006-03-20 9:18 ` Prasanna S Panchamukhi
2006-03-20 14:33 ` Frank Ch. Eigler [this message]
2006-03-20 9:43 ` Richard J Moore
2006-03-20 18:40 ` Keshavamurthy Anil S
2006-03-21 0:34 ` Richard J Moore
2006-03-21 0:53 ` Keshavamurthy Anil S
2006-03-21 5:23 ` Ananth N Mavinakayanahalli
2006-03-21 9:41 ` Prasanna S Panchamukhi
2006-03-21 22:46 ` Keshavamurthy Anil S
2006-03-22 2:37 ` Frank Ch. Eigler
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=y0md5ghnq2f.fsf@ton.toronto.redhat.com \
--to=fche@redhat.com \
--cc=prasanna@in.ibm.com \
--cc=richardj_moore@uk.ibm.com \
--cc=systemtap@sources.redhat.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 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 read-only IMAP folder(s) and NNTP newsgroup(s).