Christophe Leroy <christophe.le...@c-s.fr> writes:
> diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
> index 90ef355e958b..3be041166db4 100644
> --- a/arch/powerpc/kernel/head_32.S
> +++ b/arch/powerpc/kernel/head_32.S
> @@ -272,14 +272,20 @@ __secondary_hold_acknowledge:
> */
> . = 0x200
> DO_KVM 0x200
> +MachineCheck:
> EXCEPTION_PROLOG_0
> +#ifdef CONFIG_VMAP_STACK
> + li r11, MSR_KERNEL & ~(MSR_IR | MSR_RI) /* can take DTLB miss */
> + mtmsr r11
> +#endif
> #ifdef CONFIG_PPC_CHRP
> mfspr r11, SPRN_SPRG_THREAD
> + tovirt_vmstack(r11, r11)
This didn't build:
arch/powerpc/kernel/head_32.S:283: Error: syntax error; found `r', expected
`,'
arch/powerpc/kernel/head_32.S:283: Error: found 'r', expected: ')'
arch/powerpc/kernel/head_32.S:283: Error: bad expression
arch/powerpc/kernel/head_32.S:283: Error: junk at end of line:
`r11,%r11),0xc0000000@h'
I fixed it by dropping the brackets.
cheers
