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Re: as bug (was: Re: smp/up alternatives crash when CONFIG_HOTPLUG_CPU)
- From: Denis Vlasenko <vda at ilport dot com dot ua>
- To: binutils at sourceware dot org
- Cc: Ingo Molnar <mingo at elte dot hu>, Linus Torvalds <torvalds at osdl dot org>, Gerd Hoffmann <kraxel at suse dot de>, Andrew Morton <akpm at osdl dot org>, linux-kernel at vger dot kernel dot org, Chuck Ebbert <76306 dot 1226 at compuserve dot com>, binutils at sources dot redhat dot com
- Date: Fri, 5 May 2006 11:45:54 +0300
- Subject: Re: as bug (was: Re: smp/up alternatives crash when CONFIG_HOTPLUG_CPU)
- References: <20060419094630.GA14800@elte.hu> <20060421074858.GA28858@elte.hu> <200605051140.22005.vda@ilport.com.ua>
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