On 03.03.2021 16:57, Michael Walle wrote:
MEMLOCK, MEMUNLOCK and OTPLOCK modify protection bits. Thus require write permission. Depending on the hardware MEMLOCK might even be write-once, e.g. for SPI-NOR flashes with their WP# tied to GND. OTPLOCK is always write-once.MEMSETBADBLOCK modifies the bad block table. Fixes: f7e6b19bc764 ("mtd: properly check all write ioctls for permissions") Signed-off-by: Michael Walle <mich...@walle.cc>
Should be fine for OpenWrt tools to my best knowledge (and quick testing). Acked-by: Rafał Miłecki <ra...@milecki.pl>
