Re: [v8 0/4] cgroup-aware OOM killer

2017-09-22 Thread Tejun Heo
Hello, On Fri, Sep 22, 2017 at 01:39:55PM -0700, David Rientjes wrote: > Current heuristic based on processes is coupled with per-process > /proc/pid/oom_score_adj. The proposed > heuristic has no ability to be influenced by userspace, and it needs one. > The proposed heuristic based on memory

Re: [v8 0/4] cgroup-aware OOM killer

2017-09-22 Thread David Rientjes
On Thu, 21 Sep 2017, Johannes Weiner wrote: > > The issue is that if you opt-in to the new feature, then you are forced to > > change /proc/pid/oom_score_adj of all processes attached to a cgroup that > > you do not want oom killed based on size to be oom disabled. > > You're assuming that most

Re: [v8 0/4] cgroup-aware OOM killer

2017-09-22 Thread David Rientjes
On Fri, 22 Sep 2017, Tejun Heo wrote: > > It doesn't have anything to do with my particular usecase, but rather the > > ability of userspace to influence the decisions of the kernel. Previous > > to this patchset, when selection is done based on process size, userspace > > has full control ove

Re: [PATCH v2 1/3] dt-bindings: add compatible string for Allwinner V3s SoC

2017-09-22 Thread Maxime Ripard
On Fri, Sep 22, 2017 at 02:52:19PM +, icen...@aosc.io wrote: > 在 2017-08-22 13:23,Icenowy Zheng 写道: > > The compatible string for Allwinner V3s SoC used to be missing. > > > > Add it to the binding document. > > > > Fixes: b074fede01c0 ("arm: sunxi: add support for V3s SoC") > > Signed-off-by

[PATCH] Documentation: input: ff: fix small typos

2017-09-22 Thread Jean-François Têtu
Fix small typos in the Instructions and Uploading sections. Fix a typo in the start/stop effect example usage code. Signed-off-by: Jean-François Têtu --- Documentation/input/ff.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/input/ff.rst b/Documentatio

Re: [PATCH 4/6] mm/mprotect, powerpc/mm/pkeys, x86/mm/pkeys: Add sysfs interface

2017-09-22 Thread Ram Pai
On Fri, Sep 22, 2017 at 04:00:19PM +1000, Balbir Singh wrote: > On Fri, 15 Sep 2017 18:21:08 -0700 > Ram Pai wrote: > > > From: Thiago Jung Bauermann > > > > Expose useful information for programs using memory protection keys. > > Provide implementation for powerpc and x86. > > > > On a powerp

Re: [v8 0/4] cgroup-aware OOM killer

2017-09-22 Thread Tejun Heo
Hello, David. On Thu, Sep 21, 2017 at 02:17:25PM -0700, David Rientjes wrote: > It doesn't have anything to do with my particular usecase, but rather the > ability of userspace to influence the decisions of the kernel. Previous > to this patchset, when selection is done based on process size, u

Re: [PATCH v2 1/3] dt-bindings: add compatible string for Allwinner V3s SoC

2017-09-22 Thread icenowy
在 2017-08-22 13:23,Icenowy Zheng 写道: The compatible string for Allwinner V3s SoC used to be missing. Add it to the binding document. Fixes: b074fede01c0 ("arm: sunxi: add support for V3s SoC") Signed-off-by: Icenowy Zheng Maxime, Ping. Have you checked this patchset? --- Documentation/dev

Re: [PATCH] Documentation: hw_random: Fix issue related to feeding entropy pool

2017-09-22 Thread PrasannaKumar Muralidharan
Hi Herbert, On 22 September 2017 at 14:47, Herbert Xu wrote: > PrasannaKumar Muralidharan wrote: >> There is no need to use rng-tools for feeding random data into kernel >> entropy pool as hw_random core handles it. Documentation suggested that >> rng-tools is required which is incorrect. So rem

Re: [PATCH] Documentation: hw_random: Fix issue related to feeding entropy pool

2017-09-22 Thread Herbert Xu
PrasannaKumar Muralidharan wrote: > There is no need to use rng-tools for feeding random data into kernel > entropy pool as hw_random core handles it. Documentation suggested that > rng-tools is required which is incorrect. So remove it. > > Signed-off-by: PrasannaKumar Muralidharan Hmm, the to