Hi, Thanks for your review, I have submit the patches in a new version as your suggestion. Best Wishes, Gongyi > > On 09.09.22 09:51, Zhao Gongyi wrote: > > Some momory will be left in offline state when calling > > offline_memory_expect_fail() failed. Restore it before exit. > > > > Signed-off-by: Zhao Gongyi <zhaogongyi@xxxxxxxxxx> > > --- > > .../memory-hotplug/mem-on-off-test.sh | 24 > +++++++++++++------ > > 1 file changed, 17 insertions(+), 7 deletions(-) > > > > diff --git a/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh > > b/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh > > index 3bdf3c4d6d06..259fd8978639 100755 > > --- a/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh > > +++ b/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh > > @@ -134,6 +134,17 @@ offline_memory_expect_fail() > > return 0 > > } > > > > +online_all_hot_pluggable_memory() > > +{ > > + > > + for memory in `hotpluggable_offline_memory`; do > > + online_memory_expect_success $memory || { > > + echo "online memory $memory: unexpected fail" > > + retval=1 > > + } > > + done > > +} > > Maybe call it > > "online_all_offline_memory()" > > instead? > > Note that "removable" as used in hotpluggable_memory() will nowadays > always return "1" if the kernel supports memory hotunplug, independent > of the specific memory block. > > -- > Thanks, > > David / dhildenb