The patch titled Subject: btrfs: use generic Kconfig option for 256kB page size limit has been removed from the -mm tree. Its filename was btrfs-use-generic-kconfig-option-for-256kb-page-size-limit.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Nathan Chancellor <nathan@xxxxxxxxxx> Subject: btrfs: use generic Kconfig option for 256kB page size limit Use the newly introduced CONFIG_PAGE_SIZE_LESS_THAN_256KB to describe the dependency introduced by commit b05fbcc36be1 ("btrfs: disable build on platforms having page size 256K"). Link: https://lkml.kernel.org/r/20211129230141.228085-3-nathan@xxxxxxxxxx Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx> Acked-by: David Sterba <dsterba@xxxxxxxx> Cc: Chris Mason <clm@xxxxxx> Cc: Josef Bacik <josef@xxxxxxxxxxxxxx> Cc: kernel test robot <lkp@xxxxxxxxx> Cc: Luis Chamberlain <mcgrof@xxxxxxxxxx> Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/btrfs/Kconfig | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/fs/btrfs/Kconfig~btrfs-use-generic-kconfig-option-for-256kb-page-size-limit +++ a/fs/btrfs/Kconfig @@ -18,8 +18,7 @@ config BTRFS_FS select RAID6_PQ select XOR_BLOCKS select SRCU - depends on !PPC_256K_PAGES # powerpc - depends on !PAGE_SIZE_256KB # hexagon + depends on PAGE_SIZE_LESS_THAN_256KB help Btrfs is a general purpose copy-on-write filesystem with extents, _ Patches currently in -mm which might be from nathan@xxxxxxxxxx are