On Tue, Apr 17, 2018 at 04:40:03PM +0100, Matt Redfearn wrote: > diff --git a/arch/mips/lib/memset.S b/arch/mips/lib/memset.S > index 1cc306520a55..a06dabe99d4b 100644 > --- a/arch/mips/lib/memset.S > +++ b/arch/mips/lib/memset.S > @@ -231,16 +231,25 @@ > > #ifdef CONFIG_CPU_MIPSR6 > .Lbyte_fixup\@: > + /* > + * unset_bytes = current_addr + 1 > + * a2 = t0 + 1
The code looks more like a2 = 1 - t0 to me: > + */ > PTR_SUBU a2, $0, t0 > jr ra > PTR_ADDIU a2, 1 I.e. t0 counts up to 1 and then stops. Anyway I've applied patch 3 for 4.18. Cheers James
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