You are right, it should say "at" here instead of "ax". The code uses the MIPS "at" register. AX is a BPF register, so this is a typo in my commit message. Thanks, Johan On Mon, Oct 18, 2021 at 2:00 PM Maciej W. Rozycki <macro@xxxxxxxxxxx> wrote: > > On Tue, 5 Oct 2021, Johan Almbladh wrote: > > > This patch implements a workaround for the Loongson-2F nop in generated, > > code, if the existing option CONFIG_CPU_NOP_WORKAROUND is set. Before, > > the binutils option -mfix-loongson2f-nop was enabled, but no workaround > > was done when emitting MIPS code. Now, the nop pseudo instruction is > > emitted as "or ax,ax,zero" instead of the default "sll zero,zero,0". This > > Confusing typo here, s/ax/at/. > > Maciej
