x86/modules: Set VM_FLUSH_RESET_PERMS in module_alloc()

commit 4c4eb3ec upstream.

Instead of resetting permissions all over the place when freeing module
memory tell the vmalloc code to do so. Avoids the exercise for the next
upcoming user.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220915111143.406703869@infradead.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>