On Wed, 22 Jul 2020 12:24:22 +1000, Michael Ellerman wrote: > The assembler says: > arch/powerpc/kernel/head_40x.S:623: Warning: invalid register expression > > It's objecting to the use of r0 as the RA argument. That's because > when RA = 0 the literal value 0 is used, rather than the content of > r0, making the use of r0 in the source potentially confusing. > > [...]
Applied to powerpc/next. [1/1] powerpc/40x: Fix assembler warning about r0 https://git.kernel.org/powerpc/c/8d8a629d00a5283874b81b594f31f8d436dc57d8 cheers