On Mon, Jul 27, 2015 at 12:45:10PM +0200, Peter Zijlstra wrote:
> --- a/arch/s390/include/asm/jump_label.h
> +++ b/arch/s390/include/asm/jump_label.h
> +static __always_inline bool arch_static_branch_jump(struct static_key *key,
> bool branch)
> +{
> + asm_volatile_goto("0: brcl 15, %l[l_yes]\n"
> + ".pushsection __jump_table, \"aw\"\n"
> + ".balign 8\n"
> + ".quad 0b, %l[label], %0\n"
> + ".popsection\n"
> + : : "X" (&((char *)key)[branch]) : : label);
The above should have been
asm_volatile_goto("0: brcl 15,%l[label]\n"
(label instead of l_yes). Just recognized this, sorry..
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