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-rw-r--r--target/linux/generic/pending-4.19/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch25
1 files changed, 0 insertions, 25 deletions
diff --git a/target/linux/generic/pending-4.19/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch b/target/linux/generic/pending-4.19/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch
deleted file mode 100644
index 88d386302a..0000000000
--- a/target/linux/generic/pending-4.19/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Subject: kernel: disable cfi cmdset 0002 erase suspend
-
-on some platforms, erase suspend leads to data corruption and lockups when write
-ops collide with erase ops. this has been observed on the buffalo wzr-hp-g300nh.
-rather than play whack-a-mole with a hard to reproduce issue on a variety of devices,
-simply disable erase suspend, as it will usually not produce any useful gain on
-the small filesystems used on embedded hardware.
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
- drivers/mtd/chips/cfi_cmdset_0002.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/mtd/chips/cfi_cmdset_0002.c
-+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
-@@ -812,7 +812,7 @@ static int get_chip(struct map_info *map
- return 0;
-
- case FL_ERASING:
-- if (!cfip || !(cfip->EraseSuspend & (0x1|0x2)) ||
-+ if (1 /* no suspend */ || !cfip || !(cfip->EraseSuspend & (0x1|0x2)) ||
- !(mode == FL_READY || mode == FL_POINT ||
- (mode == FL_WRITING && (cfip->EraseSuspend & 0x2))))
- goto sleep;