On Tue, 28 Feb 2006, Nathan Lynch wrote:
>
> [17179687.244000] CPU 1 is now offline
> [17179693.164000] Booting processor 1/1 eip 3000
> [17179693.216000] CPU 1 irqstacks, hard=7837f000 soft=78377000
> [17179693.284000] Setting warm reset code and vector.
> [17179693.340000] 1.
> [17179693.364000] 2.
> [17179693.388000] 3.
> [17179693.408000] Asserting INIT.
> [17179693.448000] Waiting for send to finish...
> [17179693.496000] +<7>Deasserting INIT.
> [17179693.552000] Waiting for send to finish...
> [17179693.600000] +<7>#startup loops: 2.
> [17179693.644000] Sending STARTUP #1.
> [17179693.688000] After apic_write.
> [17179693.724000] Doing apic_write_around for target chip...
> [17179693.788000] Doing apic_write_around to kick the second...
Ok, could you apply only the following patch?
Index: linux-2.6.16-rc2-mm1/arch/i386/kernel/smpboot.c
===================================================================
RCS file: /home/cvsroot/linux-2.6.16-rc2-mm1/arch/i386/kernel/smpboot.c,v
retrieving revision 1.1.1.1
diff -u -p -B -r1.1.1.1 smpboot.c
--- linux-2.6.16-rc2-mm1/arch/i386/kernel/smpboot.c 11 Feb 2006 16:55:14 -0000 1.1.1.1
+++ linux-2.6.16-rc2-mm1/arch/i386/kernel/smpboot.c 1 Mar 2006 06:30:06 -0000
@@ -535,9 +535,14 @@ static void __devinit start_secondary(vo
* booting is too fragile that we want to limit the
* things done here to the most necessary things.
*/
+ Dprintk("S1\n");
cpu_init();
+ Dprintk("S2\n");
preempt_disable();
+ Dprintk("S3\n");
smp_callin();
+ Dprintk("S4\n");
+
while (!cpu_isset(smp_processor_id(), smp_commenced_mask))
rep_nop();
setup_secondary_APIC_clock();
-
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