Messages in this thread | | | Date | Thu, 19 Jun 2008 14:49:14 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] x86: let MPS support selectable |
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* Ingo Molnar <mingo@elte.hu> wrote:
> applied to tip/x86/mpparse, thanks.
-tip testing found an early 64-bit bootup crash:
SMP: Allowing 0 CPUs, 0 hotplug CPUs PANIC: early exception 0e rip 10:ffffffff804aeb32 error 2 cr2 ffff810040000000 Pid: 0, comm: swapper Not tainted 2.6.26-rc6 #8188
Call Trace: [<ffffffff80233f59>] ? printk+0x77/0x98 [<ffffffff80d78196>] early_idt_handler+0x56/0x6a [<ffffffff804aeb32>] ? memset+0x32/0xc0 [<ffffffff80d88026>] ? __alloc_bootmem_core+0x1ce/0x372 [<ffffffff80d88343>] __alloc_bootmem_nopanic+0x35/0x60 [<ffffffff80d8837f>] __alloc_bootmem+0x11/0x3a [<ffffffff80d7d329>] setup_per_cpu_areas+0x8d/0x249 [<ffffffff80d78d61>] start_kernel+0x175/0x3a4 [<ffffffff80d78365>] x86_64_start_kernel+0x165/0x16e
RIP 0x10
with this config (1GB RAM system):
http://redhat.com/~mingo/misc/config-Thu_Jun_19_14_22_37_CEST_2008.bad
so i reverted this patch for now.
Ingo
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