| Message ID | 20161216105634.235457-13-arnd@arndb.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Dec 16, 2016 at 11:56:33AM +0100, Arnd Bergmann wrote: > 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 <arnd@arndb.de> Same as before: Acked-by: Christoffer Dall <christoffer.dall@linaro.org> -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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,
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 <arnd@arndb.de> --- arch/arm/include/asm/kvm_mmu.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)