From: slash.tmp@free•fr (Mason)
To: linux-arm-kernel@lists•infradead.org
Subject: Unhandled fault: page domain fault (0x81b) at 0x00e41008
Date: Fri, 22 Jan 2016 18:37:43 +0100 [thread overview]
Message-ID: <56A268E7.7040004@free.fr> (raw)
Hello,
I'm hitting
Unhandled fault: page domain fault (0x81b) at 0x00e41008
which is related to CPU_SW_DOMAIN_PAN
commit a5e090acbf545c0a3b04080f8a488b17ec41fe02
I see that __copy_from_user() is now wrapped in
uaccess_save_and_enable ... uaccess_restore
I'm not using __copy_from_user() because I'm implementing block
copies with specific access size.
Can I just wrap my block copy functions in
uaccess_save_and_enable ... uaccess_restore
like __copy_from_user?
Regards.
next reply other threads:[~2016-01-22 17:37 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-22 17:37 Mason [this message]
2016-01-22 17:48 ` Unhandled fault: page domain fault (0x81b) at 0x00e41008 Russell King - ARM Linux
2016-01-22 18:59 ` Mason
2016-01-22 19:34 ` Russell King - ARM Linux
2016-01-22 23:15 ` Mason
2016-01-22 23:57 ` Russell King - ARM Linux
2016-01-23 11:14 ` Mason
2016-01-23 11:34 ` Russell King - ARM Linux
2016-01-23 20:53 ` Mason
2016-01-23 22:46 ` Mason
2016-01-23 23:59 ` Russell King - ARM Linux
2016-01-24 13:27 ` Mason
2016-01-27 10:36 ` Mason
2016-01-27 10:48 ` Russell King - ARM Linux
2016-01-27 12:04 ` Mason
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=56A268E7.7040004@free.fr \
--to=slash.tmp@free$(echo .)fr \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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