Re: [PATCH 2/2] Drivers: hv: balloon: Fix the deadlock issue in the memory hot-add code

2014-12-09 Thread Yasuaki Ishimatsu
(2014/12/09 18:08), Michal Hocko wrote: On Tue 09-12-14 10:23:51, Yasuaki Ishimatsu wrote: (2014/12/09 0:04), Michal Hocko wrote: On Fri 05-12-14 16:41:38, K. Y. Srinivasan wrote: Andy Whitcroft initially saw this deadlock. We have seen this as well. Here is the original description of the

Re: [PATCH 2/2] Drivers: hv: balloon: Fix the deadlock issue in the memory hot-add code

2014-12-08 Thread Yasuaki Ishimatsu
to make sure I am reading this right. Or indeed if the hv_balloon driver is just doing this wrong." This patch is based on the suggestion from Yasuaki Ishimatsu This changelog doesn't explain us much. And boy this whole thing is so convoluted. E.g. I have hard time to see why ACPI hot

Re: [PATCH 0/2] Drivers: hv: hv_balloon: Fix a deadlock in the hot-add path.

2014-12-07 Thread Yasuaki Ishimatsu
the memory hot-add > code Looks good to me. Reviewed-by: Yasuaki Ishimatsu Thanks, Yasauaki Ishimatsu > > drivers/base/core.c |2 ++ > drivers/hv/hv_balloon.c |4 > 2 files changed, 6 insertions(+), 0 deletions(-) > _