pstore/ram: Adjust module param permissions to reflect reality (f858b57f) · Commits · 戴 / test

A couple module parameters had 0600 permissions, but changing them would have no impact on ramoops, so switch these to 0400 to reflect reality. Link: https://lore.kernel.org/lkml/20200506211523.15077-7-keescook@chromium.org/ Signed-off-by:

fs/pstore/ram.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -53,17 +53,17 @@ MODULE_PARM_DESC(mem_size,
		"size of reserved RAM used to store oops/panic logs");

		static unsigned int mem_type;
		module_param(mem_type, uint, 0600);
		module_param(mem_type, uint, 0400);
		MODULE_PARM_DESC(mem_type,
		"set to 1 to try to use unbuffered memory (default 0)");

		static int dump_oops = 1;
		module_param(dump_oops, int, 0600);
		module_param(dump_oops, int, 0400);
		MODULE_PARM_DESC(dump_oops,
		"set to 1 to dump oopses, 0 to only dump panics (default 1)");

		static int ramoops_ecc;
		module_param_named(ecc, ramoops_ecc, int, 0600);
		module_param_named(ecc, ramoops_ecc, int, 0400);
		MODULE_PARM_DESC(ramoops_ecc,
		"if non-zero, the option enables ECC support and specifies "
		"ECC buffer size in bytes (1 is a special value, means 16 "