Re: as bug (was: Re: smp/up alternatives crash when CONFIG_HOTPLUG_CPU)

From: Denis Vlasenko
Date: Fri May 05 2006 - 04:47:28 EST


On Friday 05 May 2006 11:40, Denis Vlasenko wrote:
> Reduced testcase, which still exhibits the bug.

Smaller one:

.section .smp_altinstr_replacement,"awx"
.section .sched.text,"ax",@progbits
call _spin_unlock #
661:
2: jle 2b #
662:
.section .smp_altinstr_replacement,"awx"
.fill 662b-661b,1,0x42

--
vda
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