diff options
Diffstat (limited to 'arch/x86/kernel/cpu/mcheck')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce-apei.c | 1 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce.c | 28 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/therm_throt.c | 1 |
3 files changed, 16 insertions, 14 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce-apei.c b/arch/x86/kernel/cpu/mcheck/mce-apei.c index 83930deec3c6..507ea58688e2 100644 --- a/arch/x86/kernel/cpu/mcheck/mce-apei.c +++ b/arch/x86/kernel/cpu/mcheck/mce-apei.c @@ -28,6 +28,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include <linux/export.h> #include <linux/kernel.h> #include <linux/acpi.h> #include <linux/cper.h> diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index fce51ad1f362..362056aefeb4 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -36,8 +36,8 @@ #include <linux/fs.h> #include <linux/mm.h> #include <linux/debugfs.h> -#include <linux/edac_mce.h> #include <linux/irq_work.h> +#include <linux/export.h> #include <asm/processor.h> #include <asm/mce.h> @@ -144,23 +144,20 @@ static struct mce_log mcelog = { void mce_log(struct mce *mce) { unsigned next, entry; + int ret = 0; /* Emit the trace record: */ trace_mce_record(mce); + ret = atomic_notifier_call_chain(&x86_mce_decoder_chain, 0, mce); + if (ret == NOTIFY_STOP) + return; + mce->finished = 0; wmb(); for (;;) { entry = rcu_dereference_check_mce(mcelog.next); for (;;) { - /* - * If edac_mce is enabled, it will check the error type - * and will process it, if it is a known error. - * Otherwise, the error will be sent through mcelog - * interface - */ - if (edac_mce_parse(mce)) - return; /* * When the buffer fills up discard new entries. @@ -217,8 +214,13 @@ static void print_mce(struct mce *m) pr_cont("MISC %llx ", m->misc); pr_cont("\n"); - pr_emerg(HW_ERR "PROCESSOR %u:%x TIME %llu SOCKET %u APIC %x\n", - m->cpuvendor, m->cpuid, m->time, m->socketid, m->apicid); + /* + * Note this output is parsed by external tools and old fields + * should not be changed. + */ + pr_emerg(HW_ERR "PROCESSOR %u:%x TIME %llu SOCKET %u APIC %x microcode %x\n", + m->cpuvendor, m->cpuid, m->time, m->socketid, m->apicid, + cpu_data(m->extcpu).microcode); /* * Print out human-readable details about the MCE error, @@ -551,10 +553,8 @@ void machine_check_poll(enum mcp_flags flags, mce_banks_t *b) * Don't get the IP here because it's unlikely to * have anything to do with the actual error location. */ - if (!(flags & MCP_DONTLOG) && !mce_dont_log_ce) { + if (!(flags & MCP_DONTLOG) && !mce_dont_log_ce) mce_log(&m); - atomic_notifier_call_chain(&x86_mce_decoder_chain, 0, &m); - } /* * Clear state for this bank. diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c index 27c625178bf1..787e06c84ea6 100644 --- a/arch/x86/kernel/cpu/mcheck/therm_throt.c +++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c @@ -18,6 +18,7 @@ #include <linux/jiffies.h> #include <linux/kernel.h> #include <linux/percpu.h> +#include <linux/export.h> #include <linux/sysdev.h> #include <linux/types.h> #include <linux/init.h> |