On 08/06/2010 03:05 PM, Tony Lindgren wrote: > * Tony Lindgren <[email protected]> [100806 09:55]: >> * Kevin Hilman <[email protected]> [100806 01:48]: >>> >>>> Also with omap_4430sdp_defconfig, I see these compile errors >>>> arch/arm/kernel/entry-armv.S: Assembler messages: >>>> arch/arm/kernel/entry-armv.S:48: Error: bad instruction `test_for_ipi >>>> r0,r6,r5,lr' >>>> arch/arm/kernel/entry-armv.S:48: Error: bad instruction `test_for_ipi >>>> r0,r6,r5,lr' >>>> make[1]: *** [arch/arm/kernel/entry-armv.o] Error 1 >>>> make: *** [arch/arm/kernel] Error 2 >>>> >>>> Doing a git log on entry-armv.S shows me a top commit which might >>>> be an issue if conflicts are'nt resolved well. >>>> >>>> commit 7b70c4275f28702b76b273c8534c38f8313812e9 >>>> Merge: ceb0885... a20df56... >>>> Author: Russell King <[email protected]> >>>> Date: Sat Jul 31 14:20:16 2010 +0100 >>>> >>>> Merge branch 'devel-stable' into devel >>>> >>>> Conflicts: >>>> arch/arm/kernel/entry-armv.S >>>> arch/arm/kernel/setup.c >>>> arch/arm/mm/init.c >>>> >>>> Maybe this is an issue in Tony's for-next as well. Haven't tested >>>> it though. >>> >>> Yeah, I'm guessing this an issue in for-next, and probably l-o master >>> too. >> >> Noticed that with omap3_defconfig with CONFIG_SMP enabled. Does the >> following work for you? > > Here's a related patch that allows CONFIG_SMP to compile with > omap3_defconfig. Booting still won't work before some arm generic > code is changed. > > Regards, > > Tony
Tony, I also did similar thing these days. And yes, with these 2 CONFIG_SMP related patches in omap3_defconfig, I can built a single for omap2/3/4 with CONFIG_SMP=y. But the kernel still doesn't boot on both omap3 beagle board and omap4 panda board on my side. I'm very glad to help this out. Thanks, -- Bryan Wu <[email protected]> Kernel Developer +86.138-1617-6545 Mobile Ubuntu Kernel Team | Hardware Enablement Team Canonical Ltd. www.canonical.com Ubuntu - Linux for human beings | www.ubuntu.com -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
