On 2016/6/3 17:55, Will Deacon wrote: > On Thu, Jun 02, 2016 at 10:28:11AM +0800, Zhen Lei wrote: >> numa_init(of_numa_init) may returned error because of numa configuration >> error. So "No NUMA configuration found" is inaccurate. In fact, specific >> configuration error information should be immediately printed by the >> testing branch. >> >> Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx> >> --- >> arch/arm64/mm/numa.c | 6 +++--- >> 1 file changed, 3 insertions(+), 3 deletions(-) > > Looks fine to me, but this doesn't apply against -rc1. Oh, These patched based on https://lkml.org/lkml/2016/5/24/679 series. > > Will > >> diff --git a/arch/arm64/mm/numa.c b/arch/arm64/mm/numa.c >> index 2601660..1b9622c 100644 >> --- a/arch/arm64/mm/numa.c >> +++ b/arch/arm64/mm/numa.c >> @@ -338,8 +338,10 @@ static int __init numa_init(int (*init_func)(void)) >> if (ret < 0) >> return ret; >> >> - if (nodes_empty(numa_nodes_parsed)) >> + if (nodes_empty(numa_nodes_parsed)) { >> + pr_info("No NUMA configuration found\n"); >> return -EINVAL; >> + } >> >> ret = numa_register_nodes(); >> if (ret < 0) >> @@ -370,8 +372,6 @@ static int __init dummy_numa_init(void) >> >> if (numa_off) >> pr_info("NUMA disabled\n"); /* Forced off on command line. */ >> - else >> - pr_info("No NUMA configuration found\n"); >> pr_info("NUMA: Faking a node at [mem %#018Lx-%#018Lx]\n", >> 0LLU, PFN_PHYS(max_pfn) - 1); >> >> -- >> 2.5.0 >> >> > > . > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html