From f0dd81043cc2d6555c1e686365db8e1f48732acf Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 21 May 2016 15:16:09 +0200 Subject: [PATCH] mvebu: prevent crash in the flash driver in case of a spurious interrupt Signed-off-by: Felix Fietkau --- .../patches-4.4/103-remove-nand-driver-bug.patch | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 target/linux/mvebu/patches-4.4/103-remove-nand-driver-bug.patch diff --git a/target/linux/mvebu/patches-4.4/103-remove-nand-driver-bug.patch b/target/linux/mvebu/patches-4.4/103-remove-nand-driver-bug.patch new file mode 100644 index 0000000000..e9cc027b3c --- /dev/null +++ b/target/linux/mvebu/patches-4.4/103-remove-nand-driver-bug.patch @@ -0,0 +1,13 @@ +Remove a BUG() call that would crash on a race condition that should +otherwise be harmless. + +--- a/drivers/mtd/nand/pxa3xx_nand.c ++++ b/drivers/mtd/nand/pxa3xx_nand.c +@@ -701,7 +701,6 @@ static void handle_data_pio(struct pxa3x + default: + dev_err(&info->pdev->dev, "%s: invalid state %d\n", __func__, + info->state); +- BUG(); + } + + /* Update buffer pointers for multi-page read/write */ -- 2.30.2