From: Ingo Molnar <mingo@elte.hu>
Date: Sun, 27 Aug 2006 08:23:56 +0000 (-0700)
Subject: [PATCH] lockdep: annotate idescsi_pc_intr()
X-Git-Tag: v2.6.18-rc5~8
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=36e8e5783297fbb83bdebe7e245ef659958f23cb;p=linux-2.6

[PATCH] lockdep: annotate idescsi_pc_intr()

idescsi_pc_intr() uses local_irq_enable() in IRQ context: annotate it.

(this has no effect on kernels with lockdep disabled.  On kernels with lockdep
enabled this means that we wont actually disable interrupts, and the warning
message will go away as well.)

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index f7b5d7372d..94d1de5560 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -517,7 +517,7 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive)
 		/* No more interrupts */
 		if (test_bit(IDESCSI_LOG_CMD, &scsi->log))
 			printk (KERN_INFO "Packet command completed, %d bytes transferred\n", pc->actually_transferred);
-		local_irq_enable();
+		local_irq_enable_in_hardirq();
 		if (status.b.check)
 			rq->errors++;
 		idescsi_end_request (drive, 1, 0);