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
next prev parent 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
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