---

yaml --- r: 25534 b: refs/heads/master c: 7551d9a h: refs/heads/master v: v3
git-mirror · Apr 11, 2006 · 5e8f68a · 5e8f68a
1 parent dbd8bc9
commit 5e8f68a
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b3f28a9a26d9e8a02119cc8d1604fdb891c23697
+refs/heads/master: 7551d9a20b3cfbac9f8a28b7d909c4b15a94924f
diff --git a/trunk/drivers/scsi/3w-xxxx.c b/trunk/drivers/scsi/3w-xxxx.c
@@ -1508,10 +1508,12 @@ static void tw_transfer_internal(TW_Device_Extension *tw_dev, int request_id,
 	struct scsi_cmnd *cmd = tw_dev->srb[request_id];
 	void *buf;
 	unsigned int transfer_len;
+	unsigned long flags = 0;
 
 	if (cmd->use_sg) {
 		struct scatterlist *sg =
 			(struct scatterlist *)cmd->request_buffer;
+		local_irq_save(flags);
 		buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;
 		transfer_len = min(sg->length, len);
 	} else {
@@ -1526,6 +1528,7 @@ static void tw_transfer_internal(TW_Device_Extension *tw_dev, int request_id,
 
 		sg = (struct scatterlist *)cmd->request_buffer;
 		kunmap_atomic(buf - sg->offset, KM_IRQ0);
+		local_irq_restore(flags);
 	}
 }