Hello Mike: Please try this patch, at least it can pass compiling with the config file which you provided under my cross-compiling envrionments.
I do not give a running test now, so better to try to run the new kernel with this patch. Thanks. On 2013年04月25日 16:18, Chen Gang wrote: > > When CONFIG_KVM_BOOK3S_64_PR is enabled, > MASKABLE_EXCEPTION_PSERIES(0x900 ...) will includes __KVMTEST, it will > exceed 0x980 which STD_EXCEPTION_HV(0x980 ...) will use, it will cause > compiling issue. > > The related errors: > arch/powerpc/kernel/exceptions-64s.S: Assembler messages: > arch/powerpc/kernel/exceptions-64s.S:258: Error: attempt to move .org > backwards > make[1]: *** [arch/powerpc/kernel/head_64.o] Error 1 > > > Signed-off-by: Chen Gang <gang.c...@asianux.com> > --- > arch/powerpc/include/asm/kvm_asm.h | 2 +- > arch/powerpc/kernel/exceptions-64s.S | 6 +++--- > 2 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/arch/powerpc/include/asm/kvm_asm.h > b/arch/powerpc/include/asm/kvm_asm.h > index b9dd382..2c65bae 100644 > --- a/arch/powerpc/include/asm/kvm_asm.h > +++ b/arch/powerpc/include/asm/kvm_asm.h > @@ -86,7 +86,7 @@ > #define BOOK3S_INTERRUPT_PROGRAM 0x700 > #define BOOK3S_INTERRUPT_FP_UNAVAIL 0x800 > #define BOOK3S_INTERRUPT_DECREMENTER 0x900 > -#define BOOK3S_INTERRUPT_HV_DECREMENTER 0x980 > +#define BOOK3S_INTERRUPT_HV_DECREMENTER 0x988 > #define BOOK3S_INTERRUPT_SYSCALL 0xc00 > #define BOOK3S_INTERRUPT_TRACE 0xd00 > #define BOOK3S_INTERRUPT_H_DATA_STORAGE 0xe00 > diff --git a/arch/powerpc/kernel/exceptions-64s.S > b/arch/powerpc/kernel/exceptions-64s.S > index e789ee7..bb0e677 100644 > --- a/arch/powerpc/kernel/exceptions-64s.S > +++ b/arch/powerpc/kernel/exceptions-64s.S > @@ -255,7 +255,7 @@ hardware_interrupt_hv: > KVM_HANDLER_PR(PACA_EXGEN, EXC_STD, 0x800) > > MASKABLE_EXCEPTION_PSERIES(0x900, 0x900, decrementer) > - STD_EXCEPTION_HV(0x980, 0x982, hdecrementer) > + STD_EXCEPTION_HV(0x988, 0x982, hdecrementer) > > MASKABLE_EXCEPTION_PSERIES(0xa00, 0xa00, doorbell_super) > KVM_HANDLER_PR(PACA_EXGEN, EXC_STD, 0xa00) > @@ -698,7 +698,7 @@ machine_check_common: > > STD_EXCEPTION_COMMON_ASYNC(0x500, hardware_interrupt, do_IRQ) > STD_EXCEPTION_COMMON_ASYNC(0x900, decrementer, .timer_interrupt) > - STD_EXCEPTION_COMMON(0x980, hdecrementer, .hdec_interrupt) > + STD_EXCEPTION_COMMON(0x988, hdecrementer, .hdec_interrupt) > #ifdef CONFIG_PPC_DOORBELL > STD_EXCEPTION_COMMON_ASYNC(0xa00, doorbell_super, .doorbell_exception) > #else > @@ -802,7 +802,7 @@ hardware_interrupt_relon_hv: > STD_RELON_EXCEPTION_PSERIES(0x4700, 0x700, program_check) > STD_RELON_EXCEPTION_PSERIES(0x4800, 0x800, fp_unavailable) > MASKABLE_RELON_EXCEPTION_PSERIES(0x4900, 0x900, decrementer) > - STD_RELON_EXCEPTION_HV(0x4980, 0x982, hdecrementer) > + STD_RELON_EXCEPTION_HV(0x4988, 0x982, hdecrementer) > MASKABLE_RELON_EXCEPTION_PSERIES(0x4a00, 0xa00, doorbell_super) > STD_RELON_EXCEPTION_PSERIES(0x4b00, 0xb00, trap_0b) > > -- Chen Gang Asianux Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
