Merge branch 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...

[pandora-kernel.git] / arch / x86 / kernel / cpu / mcheck / mce.c

diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index fce51ad..864830e 100644 (file)
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -36,7 +36,6 @@
 #include <linux/fs.h>
 #include <linux/mm.h>
 #include <linux/debugfs.h>
-#include <linux/edac_mce.h>
 #include <linux/irq_work.h>
 
 #include <asm/processor.h>
@@ -144,23 +143,20 @@ 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 +213,13 @@ 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 +552,8 @@ 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.