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Diffstat (limited to 'kernel/panic.c')
-rw-r--r--kernel/panic.c53
1 files changed, 25 insertions, 28 deletions
diff --git a/kernel/panic.c b/kernel/panic.c
index e6480e20379e..c51edaa04fce 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -298,30 +298,27 @@ void panic(const char *fmt, ...)
EXPORT_SYMBOL(panic);
-
-struct tnt {
- u8 bit;
- char true;
- char false;
-};
-
-static const struct tnt tnts[] = {
- { TAINT_PROPRIETARY_MODULE, 'P', 'G' },
- { TAINT_FORCED_MODULE, 'F', ' ' },
- { TAINT_CPU_OUT_OF_SPEC, 'S', ' ' },
- { TAINT_FORCED_RMMOD, 'R', ' ' },
- { TAINT_MACHINE_CHECK, 'M', ' ' },
- { TAINT_BAD_PAGE, 'B', ' ' },
- { TAINT_USER, 'U', ' ' },
- { TAINT_DIE, 'D', ' ' },
- { TAINT_OVERRIDDEN_ACPI_TABLE, 'A', ' ' },
- { TAINT_WARN, 'W', ' ' },
- { TAINT_CRAP, 'C', ' ' },
- { TAINT_FIRMWARE_WORKAROUND, 'I', ' ' },
- { TAINT_OOT_MODULE, 'O', ' ' },
- { TAINT_UNSIGNED_MODULE, 'E', ' ' },
- { TAINT_SOFTLOCKUP, 'L', ' ' },
- { TAINT_LIVEPATCH, 'K', ' ' },
+/*
+ * TAINT_FORCED_RMMOD could be a per-module flag but the module
+ * is being removed anyway.
+ */
+const struct taint_flag taint_flags[TAINT_FLAGS_COUNT] = {
+ { 'P', 'G', true }, /* TAINT_PROPRIETARY_MODULE */
+ { 'F', ' ', true }, /* TAINT_FORCED_MODULE */
+ { 'S', ' ', false }, /* TAINT_CPU_OUT_OF_SPEC */
+ { 'R', ' ', false }, /* TAINT_FORCED_RMMOD */
+ { 'M', ' ', false }, /* TAINT_MACHINE_CHECK */
+ { 'B', ' ', false }, /* TAINT_BAD_PAGE */
+ { 'U', ' ', false }, /* TAINT_USER */
+ { 'D', ' ', false }, /* TAINT_DIE */
+ { 'A', ' ', false }, /* TAINT_OVERRIDDEN_ACPI_TABLE */
+ { 'W', ' ', false }, /* TAINT_WARN */
+ { 'C', ' ', true }, /* TAINT_CRAP */
+ { 'I', ' ', false }, /* TAINT_FIRMWARE_WORKAROUND */
+ { 'O', ' ', true }, /* TAINT_OOT_MODULE */
+ { 'E', ' ', true }, /* TAINT_UNSIGNED_MODULE */
+ { 'L', ' ', false }, /* TAINT_SOFTLOCKUP */
+ { 'K', ' ', true }, /* TAINT_LIVEPATCH */
};
/**
@@ -348,16 +345,16 @@ static const struct tnt tnts[] = {
*/
const char *print_tainted(void)
{
- static char buf[ARRAY_SIZE(tnts) + sizeof("Tainted: ")];
+ static char buf[TAINT_FLAGS_COUNT + sizeof("Tainted: ")];
if (tainted_mask) {
char *s;
int i;
s = buf + sprintf(buf, "Tainted: ");
- for (i = 0; i < ARRAY_SIZE(tnts); i++) {
- const struct tnt *t = &tnts[i];
- *s++ = test_bit(t->bit, &tainted_mask) ?
+ for (i = 0; i < TAINT_FLAGS_COUNT; i++) {
+ const struct taint_flag *t = &taint_flags[i];
+ *s++ = test_bit(i, &tainted_mask) ?
t->true : t->false;
}
*s = 0;