diff options
| author | Luis Chamberlain <mcgrof@kernel.org> | 2024-08-26 14:26:32 -0700 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2024-09-03 15:01:23 +0200 |
| commit | d1dd75dcda646bed5b2add8790ae69c202f9f0b1 (patch) | |
| tree | b1ce8b5b2fe01df39734f8aba07db11f06d22363 /block/fops.c | |
| parent | 7ccd606be7f7f475854c51ae8b6263f43e1e6ad1 (diff) | |
iomap: remove set_memor_ro() on zero page
Stephen reported a boot failure on ppc power8 system where
set_memor_ro() on the new zero page failed [0]. Christophe Leroy
further clarifies we can't use this on on linear memory on ppc, and
so instead of special casing this just for PowerPC [2] remove the
call as suggested by Darrick.
[0] https://lore.kernel.org/all/20240826175931.1989f99e@canb.auug.org.au/T/#u
[1] https://lore.kernel.org/all/b0fe75b4-c1bb-47f7-a7c3-2534b31c1780@csgroup.eu/
[2] https://lore.kernel.org/all/ZszrJkFOpiy5rCma@bombadil.infradead.org/
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Suggested-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20240826212632.2098685-1-mcgrof@kernel.org
Tested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'block/fops.c')
0 files changed, 0 insertions, 0 deletions