From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: "Ozan Çağlayan" <ozan@pardus.org.tr>
Cc: "Richard Schütz" <r.schtz@t-online.de>,
"Lionel Debroux" <lionel_debroux@yahoo.fr>,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
platform-driver-x86@vger.kernel.org
Subject: Re: Common boot/shutdown issues with the latest 2.6.37 (Mostly Asus laptops)
Date: Mon, 31 Jan 2011 23:52:30 +0100 [thread overview]
Message-ID: <201101312352.30883.rjw@sisk.pl> (raw)
In-Reply-To: <4D4723EF.60604@pardus.org.tr>
On Monday, January 31, 2011, Ozan Çağlayan wrote:
> On 31.01.2011 22:42, Ozan Çağlayan wrote:
>
> > Well I've actually a screenshot of the boot hang with tons of debugging
> > parameters passed to kernel. Maybe it will give you a clue. It hangs
> > right after printing e820 system memory map.
> >
> > http://bugs.pardus.org.tr/attachment.cgi?id=6554
> >
>
> Well the line that is printed just after when booting with nolapic is NX
> (Execute Disable) protection: active
> generated by x86_report_nx().
>
> I looked through kernel/setup.c and can't really see anything between
> setup_memory_map() which dumps the e820 map and x86_report_nx() which
> could be affected by ACPI or nolapic. BTW, I've just seen that nolapic
> is only significant on X86_32. I didn't know that.
Well, it would be good to verify that the recent changes adding NX protection
to kernel data pages aren't causing these issues to appear.
Hmm. Perhaps it's possible to test this patch on the affected boxes:
https://bugzilla.kernel.org/attachment.cgi?id=45192
Rafael
next prev parent reply other threads:[~2011-01-31 22:52 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-23 14:28 Common boot/shutdown issues with the latest 2.6.37 (Mostly Asus laptops) Ozan Çağlayan
2011-01-23 15:00 ` Richard Schütz
2011-01-23 16:49 ` Ozan Çağlayan
2011-01-23 16:56 ` Ozan Çağlayan
2011-01-23 20:24 ` Ozan Çağlayan
2011-01-24 9:00 ` Ozan Çağlayan
2011-01-24 9:04 ` Lionel Debroux
2011-01-24 9:21 ` Ozan Çağlayan
2011-01-24 9:47 ` Lionel Debroux
2011-01-24 20:14 ` Lionel Debroux
2011-01-25 2:56 ` Len Brown
2011-01-26 7:41 ` Lionel Debroux
2011-01-27 7:59 ` Lionel Debroux
2011-01-25 6:22 ` Ozan Çağlayan
2011-01-25 19:38 ` Rafael J. Wysocki
2011-01-25 19:45 ` Ozan Çağlayan
2011-01-25 19:54 ` Rafael J. Wysocki
2011-01-25 20:00 ` Ozan Çağlayan
2011-01-29 17:49 ` Ozan Çağlayan
2011-01-30 20:30 ` Ozan Çağlayan
2011-01-30 22:48 ` Rafael J. Wysocki
2011-01-31 8:53 ` Ozan Çağlayan
2011-01-31 9:50 ` Rafael J. Wysocki
2011-01-31 10:03 ` Ozan Çağlayan
2011-01-31 10:14 ` Rafael J. Wysocki
2011-01-31 10:20 ` Richard Schütz
2011-01-31 10:23 ` Rafael J. Wysocki
2011-01-31 10:29 ` Richard Schütz
2011-01-31 18:24 ` Rafael J. Wysocki
2011-01-31 18:29 ` Ozan Çağlayan
2011-01-31 18:33 ` Rafael J. Wysocki
2011-01-31 18:38 ` Ozan Çağlayan
2011-01-31 19:12 ` Rafael J. Wysocki
2011-01-31 20:35 ` Ozan Çağlayan
2011-01-31 20:42 ` Rafael J. Wysocki
2011-01-31 20:42 ` Ozan Çağlayan
2011-01-31 21:04 ` Ozan Çağlayan
2011-01-31 22:52 ` Rafael J. Wysocki [this message]
2011-02-03 21:10 ` Ozan Çağlayan
2011-02-03 22:04 ` Rafael J. Wysocki
2011-02-03 22:13 ` Ozan Çağlayan
2011-02-03 22:51 ` Rafael J. Wysocki
2011-02-04 6:44 ` Ozan Çağlayan
2011-02-04 20:36 ` Rafael J. Wysocki
2011-02-05 13:21 ` Ozan Çağlayan
2011-02-05 18:16 ` Rafael J. Wysocki
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