94fd19752b
Christoph Fritz is reporting that failure to copy up fileattr when upper
doesn't support fileattr or xattr results in a regression.
Return success in these failure cases; this reverts overlayfs to the old
behavior.
Add a pr_warn_once() in these cases to still let the user know about the
copy up failures.
Reported-by: Christoph Fritz <chf.fritz@googlemail.com>
Fixes:
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.. | ||
copy_up.c | ||
dir.c | ||
export.c | ||
file.c | ||
inode.c | ||
Kconfig | ||
Makefile | ||
namei.c | ||
overlayfs.h | ||
ovl_entry.h | ||
readdir.c | ||
super.c | ||
util.c |