From dd0c03fed44a1e84243b95ab293cb9ac3c71b177 Mon Sep 17 00:00:00 2001
From: Adrian Hunter <adrian.hunter@nokia.com>
Date: Mon, 23 Mar 2009 14:57:38 +0200
Subject: [PATCH] --- yaml --- r: 142316 b: refs/heads/master c:
 a29f280b739985a9e829d67af4d08e6584153495 h: refs/heads/master v: v3

---
 [refs]                            | 2 +-
 trunk/drivers/mtd/onenand/omap2.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index cb0bca5048ce..3edc9eec8193 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 17b536cc43bcf2afcc20b4812f93a895881b5f4f
+refs/heads/master: a29f280b739985a9e829d67af4d08e6584153495
diff --git a/trunk/drivers/mtd/onenand/omap2.c b/trunk/drivers/mtd/onenand/omap2.c
index 77a4f1446156..2c199b30ab58 100644
--- a/trunk/drivers/mtd/onenand/omap2.c
+++ b/trunk/drivers/mtd/onenand/omap2.c
@@ -294,6 +294,10 @@ static int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area,
 	if (bram_offset & 3 || (size_t)buf & 3 || count < 384)
 		goto out_copy;
 
+	/* panic_write() may be in an interrupt context */
+	if (in_interrupt())
+		goto out_copy;
+
 	if (buf >= high_memory) {
 		struct page *p1;