Populate the cpu_enabled_map correctly. Note that this patch does not actually make any decisions based on the contents of the map. However, as the map is presented via sysfs in: /sys/devices/system/cpu/ It should be populated correctly. Signed-off-by: Alex Chiang <achiang@xxxxxx> Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx> --- arch/mips/kernel/smp.c | 1 + arch/mips/kernel/smtc.c | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index cdf87a9..8f7f742 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -304,6 +304,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus) set_cpu_sibling_map(0); #ifndef CONFIG_HOTPLUG_CPU cpu_present_map = cpu_possible_map; + cpu_enabled_map = cpu_possible_map; #endif } diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index 3e86318..b0c16e0 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -498,6 +498,7 @@ void mipsmt_prepare_cpus(void) while (tc < (((val & MVPCONF0_PTC) >> MVPCONF0_PTC_SHIFT) + 1)) { cpu_clear(tc, phys_cpu_present_map); cpu_clear(tc, cpu_present_map); + cpu_clear(tc, cpu_enabled_map); tc++; } -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html