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module: Fix prefix for module.sig_enforce module param

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Commit cfc1d27789 ("module: Move all into module/") changed the prefix
of the module param by moving/renaming files.  A later commit also moves
the module_param() into a different file, thereby changing the prefix
yet again.

This would break kernel cmdline compatibility and also userspace
compatibility at /sys/module/module/parameters/sig_enforce.

So, set the prefix back to "module.".

Fixes: cfc1d27789 ("module: Move all into module/")
Link: https://lore.kernel.org/lkml/20220602034111.4163292-1-saravanak@google.com/
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Aaron Tomlin <atomlin@redhat.com>
Acked-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Saravana Kannan 2022-06-01 20:56:52 -07:00 committed by Linus Torvalds
parent c399c85d60
commit 73503963b7
1 changed files with 3 additions and 0 deletions
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3
kernel/module/signing.c
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@ -16,6 +16,9 @@
#include <uapi/linux/module.h>
#include "internal.h"
#undef MODULE_PARAM_PREFIX
#define MODULE_PARAM_PREFIX "module."
static bool sig_enforce = IS_ENABLED(CONFIG_MODULE_SIG_FORCE);
module_param(sig_enforce, bool_enable_only, 0644);