From: Vladimir Murzin <vladimir.murzin@xxxxxxx> vgic-v3 driver uses architecture specific MPIDR_LEVEL_SHIFT macro to encode the affinity in a form compatible with ICC_SGI* registers. Unfortunately, that macro is missing on ARM, so let's add it. Cc: Russell King <rmk+kernel@xxxxxxxxxxxxxxx> Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx> Signed-off-by: Vladimir Murzin <vladimir.murzin@xxxxxxx> Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx> --- arch/arm/include/asm/cputype.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h index 1ee94c7..e2d94c1 100644 --- a/arch/arm/include/asm/cputype.h +++ b/arch/arm/include/asm/cputype.h @@ -55,6 +55,7 @@ #define MPIDR_LEVEL_BITS 8 #define MPIDR_LEVEL_MASK ((1 << MPIDR_LEVEL_BITS) - 1) +#define MPIDR_LEVEL_SHIFT(level) (MPIDR_LEVEL_BITS * level) #define MPIDR_AFFINITY_LEVEL(mpidr, level) \ ((mpidr >> (MPIDR_LEVEL_BITS * level)) & MPIDR_LEVEL_MASK) -- 2.9.0 _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
