linux-stable/fs/debugfs
Christian Brauner 0c07c273a5
debugfs: continue to ignore unknown mount options
Wolfram reported that debugfs remained empty on some of his boards
triggering the message "debugfs: Unknown parameter 'auto'".

The root of the issue is that we ignored unknown mount options in the
old mount api but we started rejecting unknown mount options in the new
mount api. Continue to ignore unknown mount options to not regress
userspace.

Fixes: a20971c187 ("vfs: Convert debugfs to use the new mount API")
Link: https://lore.kernel.org/r/20240527100618.np2wqiw5mz7as3vk@ninjato
Reported-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-05-28 14:32:42 +02:00
..
file.c Merge branches 'acpi-pm', 'acpi-video', 'acpi-apei' and 'acpi-extlog' 2024-01-04 13:19:40 +01:00
inode.c debugfs: continue to ignore unknown mount options 2024-05-28 14:32:42 +02:00
internal.h Revert "debugfs: annotate debugfs handlers vs. removal with lockdep" 2023-12-04 07:43:16 +01:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00