From: "Matwey V. Kornilov" <matwey.kornilov@gmail.com>
To: kernelnewbies@kernelnewbies.org
Subject: how to find out IRQ end user
Date: Wed, 30 Jan 2019 20:08:27 +0300 [thread overview]
Message-ID: <q2slmb$4lr5$1@blaine.gmane.org> (raw)
Hello,
From /sys/kernel/debug/tracing I see the following points:
<idle>-0 [000] d.h1 2388.136032: irq_handler_entry: irq=16
name=gp_timer
Is there a simple way to figure out what is the exact final function
called to handle this IRQ?
_______________________________________________
Kernelnewbies mailing list
Kernelnewbies@kernelnewbies.org
https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
next reply other threads:[~2019-01-30 17:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-30 17:08 Matwey V. Kornilov [this message]
2019-02-13 12:44 ` how to find out IRQ end user Sudip Mukherjee
2019-02-13 19:37 ` Matwey V. Kornilov
2019-02-14 10:13 ` Sudip Mukherjee
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='q2slmb$4lr5$1@blaine.gmane.org' \
--to=matwey.kornilov@gmail.com \
--cc=kernelnewbies@kernelnewbies.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).