Revision f9228b204f789493117e458d2fefae937edb7272 authored by Russ Anderson on 22 March 2013, 22:04:43 UTC, committed by Linus Torvalds on 22 March 2013, 23:41:20 UTC
Booting with 32 TBytes memory hits BUG at mm/page_alloc.c:552! (output below). The key hint is "page 4294967296 outside zone". 4294967296 = 0x100000000 (bit 32 is set). The problem is in include/linux/mmzone.h: 530 static inline unsigned zone_end_pfn(const struct zone *zone) 531 { 532 return zone->zone_start_pfn + zone->spanned_pages; 533 } zone_end_pfn is "unsigned" (32 bits). Changing it to "unsigned long" (64 bits) fixes the problem. zone_end_pfn() was added recently in commit 108bcc96ef70 ("mm: add & use zone_end_pfn() and zone_spans_pfn()") Output from the failure. No AGP bridge found page 4294967296 outside zone [ 4294967296 - 4327469056 ] ------------[ cut here ]------------ kernel BUG at mm/page_alloc.c:552! invalid opcode: 0000 [#1] SMP Modules linked in: CPU 0 Pid: 0, comm: swapper Not tainted 3.9.0-rc2.dtp+ #10 RIP: free_one_page+0x382/0x430 Process swapper (pid: 0, threadinfo ffffffff81942000, task ffffffff81955420) Call Trace: __free_pages_ok+0x96/0xb0 __free_pages+0x25/0x50 __free_pages_bootmem+0x8a/0x8c __free_memory_core+0xea/0x131 free_low_memory_core_early+0x4a/0x98 free_all_bootmem+0x45/0x47 mem_init+0x7b/0x14c start_kernel+0x216/0x433 x86_64_start_reservations+0x2a/0x2c x86_64_start_kernel+0x144/0x153 Code: 89 f1 ba 01 00 00 00 31 f6 d3 e2 4c 89 ef e8 66 a4 01 00 e9 2c fe ff ff 0f 0b eb fe 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 eb f3 <0f> 0b eb fe 0f 0b 0f 1f 84 00 00 00 00 00 eb f6 0f 0b eb fe 49 Signed-off-by: Russ Anderson <rja@sgi.com> Reported-by: George Beshers <gbeshers@sgi.com> Acked-by: Hedi Berriche <hedi@sgi.com> Cc: Cody P Schafer <cody@linux.vnet.ibm.com> Cc: Michal Hocko <mhocko@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 2ca067e
File | Mode | Size |
---|---|---|
debug | ||
events | ||
gcov | ||
irq | ||
power | ||
sched | ||
time | ||
trace | ||
.gitignore | -rw-r--r-- | 63 bytes |
Kconfig.freezer | -rw-r--r-- | 52 bytes |
Kconfig.hz | -rw-r--r-- | 1.7 KB |
Kconfig.locks | -rw-r--r-- | 4.3 KB |
Kconfig.preempt | -rw-r--r-- | 2.1 KB |
Makefile | -rw-r--r-- | 6.9 KB |
acct.c | -rw-r--r-- | 16.6 KB |
async.c | -rw-r--r-- | 10.1 KB |
audit.c | -rw-r--r-- | 40.7 KB |
audit.h | -rw-r--r-- | 5.8 KB |
audit_tree.c | -rw-r--r-- | 22.2 KB |
audit_watch.c | -rw-r--r-- | 13.9 KB |
auditfilter.c | -rw-r--r-- | 36.1 KB |
auditsc.c | -rw-r--r-- | 71.9 KB |
backtracetest.c | -rw-r--r-- | 2.1 KB |
bounds.c | -rw-r--r-- | 600 bytes |
capability.c | -rw-r--r-- | 11.7 KB |
cgroup.c | -rw-r--r-- | 147.9 KB |
cgroup_freezer.c | -rw-r--r-- | 12.9 KB |
compat.c | -rw-r--r-- | 30.4 KB |
configs.c | -rw-r--r-- | 2.8 KB |
context_tracking.c | -rw-r--r-- | 4.2 KB |
cpu.c | -rw-r--r-- | 17.5 KB |
cpu_pm.c | -rw-r--r-- | 6.5 KB |
cpuset.c | -rw-r--r-- | 77.0 KB |
crash_dump.c | -rw-r--r-- | 1.2 KB |
cred.c | -rw-r--r-- | 21.2 KB |
delayacct.c | -rw-r--r-- | 5.1 KB |
dma.c | -rw-r--r-- | 3.6 KB |
elfcore.c | -rw-r--r-- | 459 bytes |
exec_domain.c | -rw-r--r-- | 4.3 KB |
exit.c | -rw-r--r-- | 43.0 KB |
extable.c | -rw-r--r-- | 3.9 KB |
fork.c | -rw-r--r-- | 45.7 KB |
freezer.c | -rw-r--r-- | 4.0 KB |
futex.c | -rw-r--r-- | 71.1 KB |
futex_compat.c | -rw-r--r-- | 4.5 KB |
groups.c | -rw-r--r-- | 6.0 KB |
hrtimer.c | -rw-r--r-- | 47.1 KB |
hung_task.c | -rw-r--r-- | 5.3 KB |
irq_work.c | -rw-r--r-- | 4.5 KB |
itimer.c | -rw-r--r-- | 7.3 KB |
jump_label.c | -rw-r--r-- | 10.8 KB |
kallsyms.c | -rw-r--r-- | 14.7 KB |
kcmp.c | -rw-r--r-- | 4.3 KB |
kexec.c | -rw-r--r-- | 40.5 KB |
kmod.c | -rw-r--r-- | 19.2 KB |
kprobes.c | -rw-r--r-- | 59.0 KB |
ksysfs.c | -rw-r--r-- | 5.5 KB |
kthread.c | -rw-r--r-- | 16.9 KB |
latencytop.c | -rw-r--r-- | 7.6 KB |
lglock.c | -rw-r--r-- | 1.9 KB |
lockdep.c | -rw-r--r-- | 103.9 KB |
lockdep_internals.h | -rw-r--r-- | 4.5 KB |
lockdep_proc.c | -rw-r--r-- | 17.0 KB |
lockdep_states.h | -rw-r--r-- | 233 bytes |
modsign_certificate.S | -rw-r--r-- | 467 bytes |
modsign_pubkey.c | -rw-r--r-- | 2.6 KB |
module-internal.h | -rw-r--r-- | 495 bytes |
module.c | -rw-r--r-- | 96.7 KB |
module_signing.c | -rw-r--r-- | 5.9 KB |
mutex-debug.c | -rw-r--r-- | 2.9 KB |
mutex-debug.h | -rw-r--r-- | 1.7 KB |
mutex.c | -rw-r--r-- | 13.3 KB |
mutex.h | -rw-r--r-- | 1.3 KB |
notifier.c | -rw-r--r-- | 16.0 KB |
nsproxy.c | -rw-r--r-- | 6.2 KB |
padata.c | -rw-r--r-- | 27.1 KB |
panic.c | -rw-r--r-- | 11.2 KB |
params.c | -rw-r--r-- | 21.7 KB |
pid.c | -rw-r--r-- | 14.8 KB |
pid_namespace.c | -rw-r--r-- | 8.8 KB |
posix-cpu-timers.c | -rw-r--r-- | 41.4 KB |
posix-timers.c | -rw-r--r-- | 29.3 KB |
printk.c | -rw-r--r-- | 70.4 KB |
profile.c | -rw-r--r-- | 16.1 KB |
ptrace.c | -rw-r--r-- | 27.8 KB |
range.c | -rw-r--r-- | 2.9 KB |
rcu.h | -rw-r--r-- | 4.0 KB |
rcupdate.c | -rw-r--r-- | 13.2 KB |
rcutiny.c | -rw-r--r-- | 10.4 KB |
rcutiny_plugin.h | -rw-r--r-- | 33.2 KB |
rcutorture.c | -rw-r--r-- | 63.5 KB |
rcutree.c | -rw-r--r-- | 98.3 KB |
rcutree.h | -rw-r--r-- | 22.5 KB |
rcutree_plugin.h | -rw-r--r-- | 73.6 KB |
rcutree_trace.c | -rw-r--r-- | 12.9 KB |
relay.c | -rw-r--r-- | 32.8 KB |
res_counter.c | -rw-r--r-- | 4.3 KB |
resource.c | -rw-r--r-- | 27.8 KB |
rtmutex-debug.c | -rw-r--r-- | 4.7 KB |
rtmutex-debug.h | -rw-r--r-- | 1.4 KB |
rtmutex-tester.c | -rw-r--r-- | 8.7 KB |
rtmutex.c | -rw-r--r-- | 26.3 KB |
rtmutex.h | -rw-r--r-- | 1.1 KB |
rtmutex_common.h | -rw-r--r-- | 3.3 KB |
rwsem.c | -rw-r--r-- | 2.6 KB |
seccomp.c | -rw-r--r-- | 13.9 KB |
semaphore.c | -rw-r--r-- | 7.2 KB |
signal.c | -rw-r--r-- | 94.9 KB |
smp.c | -rw-r--r-- | 18.3 KB |
smpboot.c | -rw-r--r-- | 6.6 KB |
smpboot.h | -rw-r--r-- | 564 bytes |
softirq.c | -rw-r--r-- | 20.7 KB |
spinlock.c | -rw-r--r-- | 9.5 KB |
srcu.c | -rw-r--r-- | 19.5 KB |
stacktrace.c | -rw-r--r-- | 1.1 KB |
stop_machine.c | -rw-r--r-- | 14.6 KB |
sys.c | -rw-r--r-- | 52.2 KB |
sys_ni.c | -rw-r--r-- | 5.9 KB |
sysctl.c | -rw-r--r-- | 59.8 KB |
sysctl_binary.c | -rw-r--r-- | 51.0 KB |
task_work.c | -rw-r--r-- | 2.2 KB |
taskstats.c | -rw-r--r-- | 16.4 KB |
test_kprobes.c | -rw-r--r-- | 8.5 KB |
time.c | -rw-r--r-- | 18.8 KB |
timeconst.bc | -rw-r--r-- | 2.7 KB |
timer.c | -rw-r--r-- | 49.6 KB |
tracepoint.c | -rw-r--r-- | 19.7 KB |
tsacct.c | -rw-r--r-- | 5.0 KB |
uid16.c | -rw-r--r-- | 6.0 KB |
up.c | -rw-r--r-- | 413 bytes |
user-return-notifier.c | -rw-r--r-- | 1.3 KB |
user.c | -rw-r--r-- | 5.2 KB |
user_namespace.c | -rw-r--r-- | 22.2 KB |
utsname.c | -rw-r--r-- | 2.9 KB |
utsname_sysctl.c | -rw-r--r-- | 3.0 KB |
wait.c | -rw-r--r-- | 8.3 KB |
watchdog.c | -rw-r--r-- | 13.8 KB |
workqueue.c | -rw-r--r-- | 104.2 KB |
workqueue_internal.h | -rw-r--r-- | 2.0 KB |
Computing file changes ...