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    SubjectRe: [PATCH] x86: APIC: Remove apic_write_around(); use alternatives
    On Fri, Jul 18, 2008 at 2:03 PM, Ingo Molnar <> wrote:
    > * Yinghai Lu <> wrote:
    >> > git merge tip/x86/x2apic
    >> CONFLICT (content): Merge conflict in arch/x86/kernel/Makefile
    >> CONFLICT (content): Merge conflict in arch/x86/kernel/paravirt.c
    >> CONFLICT (content): Merge conflict in arch/x86/kernel/smpboot.c
    >> CONFLICT (content): Merge conflict in arch/x86/kernel/vmi_32.c
    >> CONFLICT (content): Merge conflict in arch/x86/xen/enlighten.c
    >> CONFLICT (content): Merge conflict in include/asm-x86/apic.h
    >> CONFLICT (content): Merge conflict in include/asm-x86/paravirt.h
    > that's due to the changes in tip/x86/apic and in tip/x86/uv.
    > ok, i've just merged x86/apic into x86/x2apic and x86/uv as well, and
    > pushed out the result.
    > Note: it's a first raw merge and completely untested. It will now merge
    > cleanly into tip/master. There are probably a few details missing.
    > The smp-alternatives based trick that Maciej applied for write-around
    > can stay in the mem_apic_* methods - modern APICs do not need any
    > workaround in this area and can just use apic_ops.

    CC arch/x86/kernel/apic_64.o
    arch/x86/kernel/apic_64.c:170: error: unknown field 'write_atomic'
    specified in initializer
    arch/x86/kernel/apic_64.c:170: error: 'native_apic_mem_write_atomic'
    undeclared here (not in a function)
    arch/x86/kernel/apic_64.c:209: error: unknown field 'write_atomic'
    specified in initializer
    arch/x86/kernel/apic_64.c:209: warning: initialization from
    incompatible pointer type
    make[1]: *** [arch/x86/kernel/apic_64.o] Error 1
    make: *** [arch/x86/kernel] Error 2


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