Old gcc versions prior to 4.3 don't understand the 0b... syntax for
numbers, and this seems to be the only instance in the kernel, so better
use hexadecimal instead.
arch/arm/include/asm/kvm_mmu.h:127:38: error: invalid suffix "b101" on integer
constant
Fixes: 159793001d7d ("ARM: KVM: force cache clean on page fault when caches are
off")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
arch/arm/include/asm/kvm_mmu.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/include/asm/kvm_mmu.h b/arch/arm/include/asm/kvm_mmu.h
index 74a44727f8e1..61121300174f 100644
--- a/arch/arm/include/asm/kvm_mmu.h
+++ b/arch/arm/include/asm/kvm_mmu.h
@@ -124,7 +124,7 @@ struct kvm;
static inline bool vcpu_has_cache_enabled(struct kvm_vcpu *vcpu)
{
- return (vcpu_cp15(vcpu, c1_SCTLR) & 0b101) == 0b101;
+ return (vcpu_cp15(vcpu, c1_SCTLR) & 0x5) == 0x5;
}
static inline void __coherent_cache_guest_page(struct kvm_vcpu *vcpu,
--
2.9.0
