[PATCH 0/3] mtd: fix AMD/Intel flash bugs

[Joakim Tjernlund]

On Thu, 2018-03-01 at 14:39 +0100, Joakim Tjernlund wrote:
> This fixes a bug which allows read/write to a erase block currently
> erasing.
> Also works around a chip bug in Micron 28F00AP30 chips.
> 
> Joakim Tjernlund (3):
>   cfi_cmdset_0001: Do not allow read/write to suspend erase block.
>   cfi_cmdset_0001: Workaround Micron Erase suspend bug.
>   cfi_cmdset_0002: Do not allow read/write to suspend erase block.
> 
>  drivers/mtd/chips/cfi_cmdset_0001.c | 33 ++++++++++++++++++++++++++++-----
>  drivers/mtd/chips/cfi_cmdset_0002.c |  9 ++++++---
>  include/linux/mtd/flashchip.h       |  1 +
>  3 files changed, 35 insertions(+), 8 deletions(-)
> 

Ping?
This is a fairly serious bug as it confuses the flash state machine,
making further flash access fail.

 Jocke