All of lore.kernel.org
 help / color / mirror / Atom feed
From: Thomas Renninger <trenn@suse.de>
To: linux-acpi@vger.kernel.org
Cc: Pavel Machek <pavel@suse.cz>, Len Brown <len.brown@intel.com>,
	davi.arnaut@gmail.com
Subject: Re: [PATCH] Avoid slab errors on suspend
Date: Wed, 8 Mar 2006 09:51:29 +0100	[thread overview]
Message-ID: <200603080951.29870.trenn@suse.de> (raw)
In-Reply-To: <200603080904.53204.trenn@suse.de>

On Wednesday 08 March 2006 09:04, Thomas Renninger wrote:
> When going into suspend irqs must be disabled for a long time.
> 
Mine is very similar to recently posted:
[patch 16/22] acpi_os_acquire_object (GFP_KERNEL) called with IRQs disabled through suspend-resume

Hmm, but on my machine "acpi_os_derive_pci_id_2" is also invoked, calling "acpi_evaluate_integer" in utils.c
that also has a GFP_KERNEL call.

Davi, maybe it's best if you post the second part of your patch (which is part of the
ACPICA?) directly to Len/Robert.

Mine includes the first part of yours and adds some additional acpi_in_resume checks that seem
to be necessary on some machines.

       Thomas

  reply	other threads:[~2006-03-08  8:51 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-03-08  8:04 [PATH] Avoid slab errors on suspend Thomas Renninger
2006-03-08  8:51 ` Thomas Renninger [this message]
2006-03-08  9:05   ` [PATCH] " Shaohua Li

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=200603080951.29870.trenn@suse.de \
    --to=trenn@suse.de \
    --cc=davi.arnaut@gmail.com \
    --cc=len.brown@intel.com \
    --cc=linux-acpi@vger.kernel.org \
    --cc=pavel@suse.cz \
    /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.