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kernel/panic: initialize taint_flags[] using a macro

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Make it easier to extend struct taint_flags in follow-up.

Link: https://lkml.kernel.org/r/8a2498285d37953cfad9dce939ed3abef61051bd.1717146197.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Jani Nikula 2024-05-31 12:04:56 +03:00 committed by Andrew Morton
parent aff1db0e4e
commit f36fc96c15
1 changed files with 27 additions and 19 deletions
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46
kernel/panic.c
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@ -471,32 +471,40 @@ void panic(const char *fmt, ...)
EXPORT_SYMBOL(panic);
#define TAINT_FLAG(taint, _c_true, _c_false, _module) \
[ TAINT_##taint ] = { \
.c_true = _c_true, .c_false = _c_false, \
.module = _module, \
}
/*
* 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] = {
[ TAINT_PROPRIETARY_MODULE ] = { 'P', 'G', true },
[ TAINT_FORCED_MODULE ] = { 'F', ' ', true },
[ TAINT_CPU_OUT_OF_SPEC ] = { 'S', ' ', false },
[ TAINT_FORCED_RMMOD ] = { 'R', ' ', false },
[ TAINT_MACHINE_CHECK ] = { 'M', ' ', false },
[ TAINT_BAD_PAGE ] = { 'B', ' ', false },
[ TAINT_USER ] = { 'U', ' ', false },
[ TAINT_DIE ] = { 'D', ' ', false },
[ TAINT_OVERRIDDEN_ACPI_TABLE ] = { 'A', ' ', false },
[ TAINT_WARN ] = { 'W', ' ', false },
[ TAINT_CRAP ] = { 'C', ' ', true },
[ TAINT_FIRMWARE_WORKAROUND ] = { 'I', ' ', false },
[ TAINT_OOT_MODULE ] = { 'O', ' ', true },
[ TAINT_UNSIGNED_MODULE ] = { 'E', ' ', true },
[ TAINT_SOFTLOCKUP ] = { 'L', ' ', false },
[ TAINT_LIVEPATCH ] = { 'K', ' ', true },
[ TAINT_AUX ] = { 'X', ' ', true },
[ TAINT_RANDSTRUCT ] = { 'T', ' ', true },
[ TAINT_TEST ] = { 'N', ' ', true },
TAINT_FLAG(PROPRIETARY_MODULE, 'P', 'G', true),
TAINT_FLAG(FORCED_MODULE, 'F', ' ', true),
TAINT_FLAG(CPU_OUT_OF_SPEC, 'S', ' ', false),
TAINT_FLAG(FORCED_RMMOD, 'R', ' ', false),
TAINT_FLAG(MACHINE_CHECK, 'M', ' ', false),
TAINT_FLAG(BAD_PAGE, 'B', ' ', false),
TAINT_FLAG(USER, 'U', ' ', false),
TAINT_FLAG(DIE, 'D', ' ', false),
TAINT_FLAG(OVERRIDDEN_ACPI_TABLE, 'A', ' ', false),
TAINT_FLAG(WARN, 'W', ' ', false),
TAINT_FLAG(CRAP, 'C', ' ', true),
TAINT_FLAG(FIRMWARE_WORKAROUND, 'I', ' ', false),
TAINT_FLAG(OOT_MODULE, 'O', ' ', true),
TAINT_FLAG(UNSIGNED_MODULE, 'E', ' ', true),
TAINT_FLAG(SOFTLOCKUP, 'L', ' ', false),
TAINT_FLAG(LIVEPATCH, 'K', ' ', true),
TAINT_FLAG(AUX, 'X', ' ', true),
TAINT_FLAG(RANDSTRUCT, 'T', ' ', true),
TAINT_FLAG(TEST, 'N', ' ', true),
};
#undef TAINT_FLAG
static void print_tainted_seq(struct seq_buf *s)
{
int i;