Messages in this thread | | | From | Mikael Pettersson <> | Date | Thu, 17 Oct 2002 10:29:28 +0200 | Subject | Re: 2.5.43 IO-APIC bug and spinlock deadlock |
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Doug Ledford writes: > On Wed, Oct 16, 2002 at 09:40:24PM -0700, Andrew Morton wrote: > > Doug Ledford wrote: > > > > > > On Wed, Oct 16, 2002 at 11:33:02PM -0400, Doug Ledford wrote: > > > > IO-APIC bug: regular kernel, UP, no IO-APIC or APIC on UP enabled, compile > > > > fails (does *everyone* run SMP or at least UP + APIC now?) > > > > > > OK, this is real. > > > > > > > Linus has merged a patch for this. Does it work for you? I don't > > think you've sent us any error output. > > > > > > include/asm-i386/apic.h | 4 ++-- > > include/asm-i386/smp.h | 2 +- > > 2 files changed, 3 insertions(+), 3 deletions(-) > > No, tried that, didn't work. Turn off SMP in your config and also turn > off APIC support entirely, that's when it breaks the compile.
Ah, that rings a bell. Does 'grep MPPARSE' find a match in your .config even though SMP and *APIC are disabled? That's a scripts/Configure bug: it enables MPPARSE because CONFIG_X86_LOCAL_APIC was enabled at the start of this Configure run, even though CONFIG_X86_LOCAL_APIC was disabled later. Another 'make oldconfig' fixes it. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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