diff options
| author | Joakim Tjernlund <joakim.tjernlund@infinera.com> | 2018-03-01 14:39:41 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-01 12:58:18 -0700 |
| commit | f69cd2d30a800776f241b3ea16279628fc4dd724 (patch) | |
| tree | 87e36784f719c6d791d24e8bc538e60a1ef22201 /lib/kobject.c | |
| parent | 204e0761846b2458a2b803faa4619f0830cf26de (diff) | |
mtd: cfi: cmdset_0002: Do not allow read/write to suspend erase block.
commit 7b70eb14392a7cf505f9b358d06c33b5af73d1e7 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/kobject.c')
0 files changed, 0 insertions, 0 deletions