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/linux-4.1.27/Documentation/x86/x86_64/
Dmachinecheck12 mcelog knows how to decode them.
15 log then mcelog should run to collect and decode machine check entries
16 from /dev/mcelog. Normally mcelog should be run regularly from a cronjob.
70 This is an alternative to running mcelog regularly from cron
/linux-4.1.27/arch/x86/kernel/cpu/mcheck/
Dmce.c144 static struct mce_log mcelog = { variable
162 entry = rcu_dereference_check_mce(mcelog.next); in mce_log()
172 (unsigned long *)&mcelog.flags); in mce_log()
176 if (mcelog.entry[entry].finished) { in mce_log()
184 if (cmpxchg(&mcelog.next, entry, next) == entry) in mce_log()
187 memcpy(mcelog.entry + entry, mce, sizeof(struct mce)); in mce_log()
189 mcelog.entry[entry].finished = 1; in mce_log()
200 next = ACCESS_ONCE(mcelog.next); in drain_mcelog_buffer()
210 m = &mcelog.entry[i]; in drain_mcelog_buffer()
227 memset(mcelog.entry + prev, 0, (next - prev) * sizeof(*m)); in drain_mcelog_buffer()
[all …]
/linux-4.1.27/Documentation/
DChanges44 o mcelog 0.6 # mcelog --version
273 mcelog
276 On x86 kernels the mcelog utility is needed to process and log machine check
361 mcelog
363 o <http://www.mcelog.org/>
Dedac.txt772 The standard error counters are generated when an mcelog error is received
Ddevices.txt444 227 = /dev/mcelog X86_64 Machine Check Exception driver
/linux-4.1.27/drivers/xen/
DMakefile31 obj-$(CONFIG_XEN_MCE_LOG) += mcelog.o
DKconfig259 bool "Xen platform mcelog"
264 converting it into Linux mcelog format for mcelog tools