Messages in this thread | | | Date | Mon, 28 Apr 2008 23:45:41 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH 0/1] x86: fix remove cpu_pda table patch |
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* Mike Travis <travis@sgi.com> wrote:
> [Ingo - please replace "PATCH 07/11" with this one.] > > * Remove 544k bytes from the kernel by removing the boot_cpu_pda > array from the data section and allocating it during startup. > > Fixed panic in setup_per_cpu_areas when HOTPLUG_CPU not set. > > For inclusion into sched-devel/latest tree.
sched-devel.git randconfig testing found another crash with your queue:
[ 0.111060] Brought up 1 CPUs [ 0.111986] Total of 1 processors activated (4022.73 BogoMIPS). [ 0.112987] Testing NMI watchdog ... <1>BUG: unable to handle kernel NULL pointer dereference at 0000000000000040 [ 0.114982] IP: [<ffffffff8180d4a0>] check_nmi_watchdog+0xb0/0x210 [ 0.114982] PGD 0 [ 0.114982] Oops: 0000 [1] SMP [ 0.114982] CPU 0 [............]
http://redhat.com/~mingo/misc/config-Mon_Apr_28_23_25_25_CEST_2008.bad http://redhat.com/~mingo/misc/log-Mon_Apr_28_23_25_25_CEST_2008.bad
Ingo
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