From: Jeff Garzik <jeff@garzik.org>
To: Zhang Rui <rui.zhang@intel.com>
Cc: linux-acpi@vger.kernel.org, hmacht@suse.de,
Andi Kleen <andi@firstfloor.org>
Subject: Re: [PATCH] libata-acpi: don't call sleeping function from invalid context
Date: Fri, 11 Jul 2008 09:42:36 -0400 [thread overview]
Message-ID: <4877634C.3070307@garzik.org> (raw)
In-Reply-To: <1215655837.1617.7.camel@rzhang-dt>
Zhang Rui wrote:
> The problem is introduced by commit
> 664d080c41463570b95717b5ad86e79dc1be0877.
>
> acpi_evaluate_integer is a sleeping function,
> and it should not be called with spin_lock_irqsave.
> https://bugzilla.redhat.com/show_bug.cgi?id=451399
>
> Sighed-off-by: Zhang Rui <rui.zhang@intel.com>
> ---
> drivers/ata/libata-acpi.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
applied, with slight change
prev parent reply other threads:[~2008-07-11 13:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-10 2:10 [PATCH] libata-acpi: don't call sleeping function from invalid context Zhang Rui
2008-07-11 13:42 ` Jeff Garzik [this message]
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=4877634C.3070307@garzik.org \
--to=jeff@garzik.org \
--cc=andi@firstfloor.org \
--cc=hmacht@suse.de \
--cc=linux-acpi@vger.kernel.org \
--cc=rui.zhang@intel.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 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.