Re: [PATCH 3/3] cfi_cmdset_0002: Do not allow read/write to suspend erase block.

On Thu, 2018-03-22 at 15:21 +0100, Richard Weinberger wrote:

Joakim,

On Thu, Mar 1, 2018 at 2:39 PM, Joakim Tjernlund joakim.tjernlund@infinera.com wrote:

...

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.

Does cfi_cmdset_0020 also need fixing?

Dunno, but my guess is yes.

Jocke