SquashFS may need a large amount of dynamic memory fot its buffers, especially if and when compression is enabled I got failures with CONFIG_SYS_MALLOC_LEN < 0x4000.
I found no way to enforce this in Kconfig itself, so I resorted to ada a warning in help string. Signed-off-by: Mauro Condarelli <mc5...@mclink.it> --- (no changes since v1) fs/squashfs/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/squashfs/Kconfig b/fs/squashfs/Kconfig index 54ab1618f1..7c3f83d007 100644 --- a/fs/squashfs/Kconfig +++ b/fs/squashfs/Kconfig @@ -9,3 +9,5 @@ config FS_SQUASHFS filesystem use, for archival use (i.e. in cases where a .tar.gz file may be used), and in constrained block device/memory systems (e.g. embedded systems) where low overhead is needed. + WARNING: if compression is enabled SquashFS needs a large amount + of dynamic memory; make sure CONFIG_SYS_MALLOC_LEN >= 0x4000. -- 2.25.1