diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/onenand/omap2.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index 77a4f14..2c199b3 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/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; |