On 04-06-19, 09:43, Catalin Marinas wrote: > On Tue, Jun 04, 2019 at 10:13:19AM +0530, Viresh Kumar wrote: > > We currently get following compilation warning: > > > > arch/arm64/kvm/guest.c: In function 'set_sve_vls': > > arch/arm64/kvm/guest.c:262:18: warning: passing argument 1 of 'vq_present' > > from incompatible pointer type > > arch/arm64/kvm/guest.c:212:13: note: expected 'const u64 (* const)[8]' but > > argument is of type 'u64 (*)[8]' > > Since the vq_present() function does not modify the vqs array, I don't > understand why this warning. Compiler bug?
Probably yes. Also marking array argument to functions as const is a right thing to do, to declare that the function wouldn't change the array values. I tried a recent toolchain and this doesn't happen anymore. Sorry for the noise. -- viresh _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
