From: Anton Blanchard <anton@samba.org>
To: akpm@zip.com.au
Cc: linux-kernel@vger.kernel.org
Subject: sleeper
Date: Fri, 4 Oct 2002 18:29:18 +1000 [thread overview]
Message-ID: <20021004082918.GB4800@krispykreme> (raw)
Hi,
I cant remember if we have seen this one before.
scsi_try_to_abort_cmd does:
spin_lock_irqsave(scmd->host->host_lock, flags);
and sym_eh_handler (in sym53c8xx_2 driver) does:
down(&ep->sem);
Anton
Debug: sleeping function called from illegal context at
/scratch/anton/linux-2.5_ppc64_work/include/asm/semaphore.h:80
Call backtrace:
C00000000005C390 __might_sleep+0xf4
C00000000029D220 sym_eh_handler+0x1d0
C000000000295C4C scsi_try_to_abort_cmd+0xdc
C000000000295EA4 scsi_eh_abort_cmd+0x60
C000000000296CE0 scsi_unjam_host+0xf4
C000000000296F44 scsi_error_handler+0x1fc
next reply other threads:[~2002-10-04 8:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-04 8:29 Anton Blanchard [this message]
2002-10-04 9:56 ` sleeper Anton Blanchard
2002-10-04 14:06 ` sleeper Jaroslav Kysela
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