Hi folks, These two patches fix a couple of CPU affinity issues involving cpusets on heterogeneous systems. A concrete example of this is running 32-bit tasks on recent arm64 SoCs, where some of the cores are only capable of 64-bit execution. The first patch (from Peter) fixes a regression introduced during the recent merge window which is causing test failures in Android where the problematic patches have been backported. The second patch fixes a longer-standing issue, which I noticed while testing fixes for the initial regression. Ideally, both of these would land together, but fixing the regression for 6.2 is my main concern. Anyway, I don't think either Peter or I would call ourselves cpuset experts (far from it!), so please have a look. Cheers, Will Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Cc: Waiman Long <longman@xxxxxxxxxx> Cc: Zefan Li <lizefan.x@xxxxxxxxxxxxx> Cc: Tejun Heo <tj@xxxxxxxxxx> Cc: Johannes Weiner <hannes@xxxxxxxxxxx> Cc: cgroups@xxxxxxxxxxxxxxx --->8 Peter Zijlstra (1): cpuset: Fix cpuset_cpus_allowed() to not filter offline CPUs Will Deacon (1): cpuset: Call set_cpus_allowed_ptr() with appropriate mask for task kernel/cgroup/cpuset.c | 57 +++++++++++++++++++++++++++++++++--------- 1 file changed, 45 insertions(+), 12 deletions(-) -- 2.39.1.456.gfc5497dd1b-goog
