From: Thomas Fjellstrom <thomas@fjellstrom.ca>
To: linux-kernel@vger.kernel.org
Subject: occasional glitches with 2.6.36+
Date: Mon, 22 Nov 2010 02:07:45 -0700 [thread overview]
Message-ID: <201011220207.45410.thomas@fjellstrom.ca> (raw)
Over the past couple months I've noticed a couple problems that don't always
happen.
First, the framebuffer (intel gfx) thinks its about 1/4 the size it really is,
even after logging in.
Second, my sdhci device likes to error out:
[ 1.615309] irq 17: nobody cared (try booting with the "irqpoll" option)
[ 1.615365] Pid: 0, comm: kworker/0:0 Not tainted 2.6.36-nofp #25
[ 1.615418] Call Trace:
[ 1.615467] <IRQ> [<ffffffff810a6086>] __report_bad_irq+0x26/0xa0
[ 1.615564] [<ffffffff810a628c>] note_interrupt+0x18c/0x1d0
[ 1.615618] [<ffffffff810a6a3d>] handle_fasteoi_irq+0xcd/0x100
[ 1.615673] [<ffffffff810057cd>] handle_irq+0x1d/0x30
[ 1.615725] [<ffffffff81004cee>] do_IRQ+0x6e/0xf0
[ 1.615779] [<ffffffff81385dd3>] ret_from_intr+0x0/0xa
[ 1.615831] <EOI> [<ffffffff8100b4d7>] ? mwait_idle+0xa7/0xf0
[ 1.615923] [<ffffffff8100b474>] ? mwait_idle+0x44/0xf0
[ 1.615977] [<ffffffff81388fb1>] ? atomic_notifier_call_chain+0x11/0x20
[ 1.616033] [<ffffffff810019fa>] cpu_idle+0xba/0x180
[ 1.616088] [<ffffffff810743b9>] ? clockevents_register_device+0xd9/0xf0
[ 1.616144] [<ffffffff8137d6f5>] start_secondary+0x1e5/0x1ec
[ 1.616197] handlers:
[ 1.616245] [<ffffffffa02a8100>] (sdhci_irq+0x0/0x5f0 [sdhci])
[ 1.616306] Disabling IRQ #17
Neither of these always happen. I've tested with memtest86+ a couple times,
nothing so far.
But they both seem to happen at the same time.
--
Thomas Fjellstrom
thomas@fjellstrom.ca
reply other threads:[~2010-11-22 9:07 UTC|newest]
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