Messages in this thread | | | Date | Fri, 22 May 2009 13:59:13 -0700 | From | "H. Peter Anvin" <> | Subject | Re: [PATCH] NFS regression in 2.6.26?, "task blocked for more than 120 seconds" |
| |
Max Kellermann wrote: > On 2008/10/17 16:33, Glauber Costa <glommer@redhat.com> wrote: >> That's probably something related to apic congestion. >> Does the problem go away if the only thing you change is this: >> >> >>> @@ -891,11 +897,6 @@ do_rest: >>> store_NMI_vector(&nmi_high, &nmi_low); >>> >>> smpboot_setup_warm_reset_vector(start_ip); >>> - /* >>> - * Be paranoid about clearing APIC errors. >>> - */ >>> - apic_write(APIC_ESR, 0); >>> - apic_read(APIC_ESR); >>> } >> >> Please let me know. > > Hello Glauber, > > I have rebooted the server with 2.6.27.1 + this patchlet an hour ago. > No problems since. > > Hardware: Compaq P4 Xeon server, Broadcom CMIC-WS / CIOB-X2 board. > Tell me if you need more detailed information. >
I was just pointed to this thread in the archives, and I'm really wondering what was going on here. In particular, if this machine still is around, I would appreciate a dump of /proc/cpuinfo as well as dmidecode from this machine.
Thanks,
-hpa
| |