Commit d07f3b08 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe

mark pstore-blk as broken

pstore-blk just pokes directly into the pagecache for the block
device without going through the file operations for that by faking
up it's own file operations that do not match the block device ones.

As this breaks the control of the block layer of it's page cache,
and even now just works by accident only the best thing is to just
disable this driver.

Fixes: 17639f67 ("pstore/blk: Introduce backend for block devices")
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210608161327.1537919-1-hch@lst.deSigned-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent ec1e7e88
...@@ -173,6 +173,7 @@ config PSTORE_BLK ...@@ -173,6 +173,7 @@ config PSTORE_BLK
tristate "Log panic/oops to a block device" tristate "Log panic/oops to a block device"
depends on PSTORE depends on PSTORE
depends on BLOCK depends on BLOCK
depends on BROKEN
select PSTORE_ZONE select PSTORE_ZONE
default n default n
help help
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