> -----Original Message----- > From: Alexander Graf [mailto:agraf@xxxxxxx] > Sent: Thursday, July 03, 2014 3:21 PM > To: Caraman Mihai Claudiu-B02008; kvm-ppc@xxxxxxxxxxxxxxx > Cc: kvm@xxxxxxxxxxxxxxx; linuxppc-dev@xxxxxxxxxxxxxxxx > Subject: Re: [PATCH 1/6 v2] KVM: PPC: Book3E: Use common defines for > SPE/FP/AltiVec int numbers > > > On 30.06.14 17:34, Mihai Caraman wrote: > > Use common BOOKE_IRQPRIO and BOOKE_INTERRUPT defines for SPE/FP/AltiVec > > which share the same interrupt numbers. > > > > Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx> > > --- > > v2: > > - remove outdated definitions > > > > arch/powerpc/include/asm/kvm_asm.h | 8 -------- > > arch/powerpc/kvm/booke.c | 17 +++++++++-------- > > arch/powerpc/kvm/booke.h | 4 ++-- > > arch/powerpc/kvm/booke_interrupts.S | 9 +++++---- > > arch/powerpc/kvm/bookehv_interrupts.S | 4 ++-- > > arch/powerpc/kvm/e500.c | 10 ++++++---- > > arch/powerpc/kvm/e500_emulate.c | 10 ++++++---- > > 7 files changed, 30 insertions(+), 32 deletions(-) > > > > diff --git a/arch/powerpc/include/asm/kvm_asm.h > b/arch/powerpc/include/asm/kvm_asm.h > > index 9601741..c94fd33 100644 > > --- a/arch/powerpc/include/asm/kvm_asm.h > > +++ b/arch/powerpc/include/asm/kvm_asm.h > > @@ -56,14 +56,6 @@ > > /* E500 */ > > #define BOOKE_INTERRUPT_SPE_ALTIVEC_UNAVAIL 32 > > #define BOOKE_INTERRUPT_SPE_FP_DATA_ALTIVEC_ASSIST 33 > > -/* > > - * TODO: Unify 32-bit and 64-bit kernel exception handlers to use same > defines > > - */ > > -#define BOOKE_INTERRUPT_SPE_UNAVAIL > BOOKE_INTERRUPT_SPE_ALTIVEC_UNAVAIL > > -#define BOOKE_INTERRUPT_SPE_FP_DATA > BOOKE_INTERRUPT_SPE_FP_DATA_ALTIVEC_ASSIST > > -#define BOOKE_INTERRUPT_ALTIVEC_UNAVAIL > BOOKE_INTERRUPT_SPE_ALTIVEC_UNAVAIL > > -#define BOOKE_INTERRUPT_ALTIVEC_ASSIST \ > > - BOOKE_INTERRUPT_SPE_FP_DATA_ALTIVEC_ASSIST > > I think I'd prefer to keep them separate. What is the reason from changing your mind from ver 1? Do you want to have different defines with same values (we specifically mapped them to the hardware interrupt numbers). We already upstreamed the necessary changes in the kernel. Scott, please share your opinion here. > > > #define BOOKE_INTERRUPT_SPE_FP_ROUND 34 > > #define BOOKE_INTERRUPT_PERFORMANCE_MONITOR 35 > > #define BOOKE_INTERRUPT_DOORBELL 36 > > diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c > > index ab62109..3c86d9b 100644 > > --- a/arch/powerpc/kvm/booke.c > > +++ b/arch/powerpc/kvm/booke.c > > @@ -388,8 +388,8 @@ static int kvmppc_booke_irqprio_deliver(struct > kvm_vcpu *vcpu, > > case BOOKE_IRQPRIO_ITLB_MISS: > > case BOOKE_IRQPRIO_SYSCALL: > > case BOOKE_IRQPRIO_FP_UNAVAIL: > > - case BOOKE_IRQPRIO_SPE_UNAVAIL: > > - case BOOKE_IRQPRIO_SPE_FP_DATA: > > + case BOOKE_IRQPRIO_SPE_ALTIVEC_UNAVAIL: > > + case BOOKE_IRQPRIO_SPE_FP_DATA_ALTIVEC_ASSIST: > > #ifdef CONFIG_KVM_E500V2 > case ...SPE: > #else > case ..ALTIVEC: > #endif -Mike -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
