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| author | Jani Nikula <jani.nikula@intel.com> | 2024-05-31 11:04:56 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-06-25 07:25:05 +0200 |
| commit | f36fc96c15bd860776ffc66e53bdeeb791b6f442 (patch) | |
| tree | 8713793bc9b76fc33ae33313f3bd690f3feb44a0 /kernel/panic.c | |
| parent | kernel/panic: convert print_tainted() to use struct seq_buf internally (diff) | |
| download | linux-f36fc96c15bd860776ffc66e53bdeeb791b6f442.tar.xz linux-f36fc96c15bd860776ffc66e53bdeeb791b6f442.zip | |
kernel/panic: initialize taint_flags[] using a macro
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>
Diffstat (limited to '')
| -rw-r--r-- | kernel/panic.c | 46 |
1 files changed, 27 insertions, 19 deletions
diff --git a/kernel/panic.c b/kernel/panic.c index f7c0fddfd89a..21975497bfa4 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -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; |