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| author | Joakim Tjernlund | 2018-03-01 14:39:41 +0100 |
|---|---|---|
| committer | Boris Brezillon | 2018-04-24 17:42:15 +0200 |
| commit | 7b70eb14392a7cf505f9b358d06c33b5af73d1e7 (patch) | |
| tree | 0097cafcb7324cf33c0e3cadd9b33ade4e9df6e1 /crypto/blowfish_common.c | |
| parent | mtd: cfi: cmdset_0001: Workaround Micron Erase suspend bug. (diff) | |
| download | kernel-qcow2-linux-7b70eb14392a7cf505f9b358d06c33b5af73d1e7.tar.gz kernel-qcow2-linux-7b70eb14392a7cf505f9b358d06c33b5af73d1e7.tar.xz kernel-qcow2-linux-7b70eb14392a7cf505f9b358d06c33b5af73d1e7.zip | |
mtd: cfi: cmdset_0002: Do not allow read/write to suspend erase block.
Currently it is possible to read and/or write to suspend EB's.
Writing /dev/mtdX or /dev/mtdblockX from several processes may
break the flash state machine.
Taken from cfi_cmdset_0001 driver.
Signed-off-by: Joakim Tjernlund <joakim.tjernlund@infinera.com>
Cc: <stable@vger.kernel.org>
Reviewed-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Diffstat (limited to 'crypto/blowfish_common.c')
0 files changed, 0 insertions, 0 deletions