RE: [V3 PATCH 0/4] Fix race issues among panic, NMI and crash_kexec

2015-08-21 Thread 河合英宏 / KAWAI,HIDEHIRO
> From: Peter Zijlstra [mailto:pet...@infradead.org] > User-Agent: StGit/0.16 > > Fwiw, stgit is broken wrt sending email, all your emails have the exact > same timestamp, which means that the emails will be ordered on received > timestamp when threaded and generate the below mess: Sorry for the

RE: [V3 PATCH 0/4] Fix race issues among panic, NMI and crash_kexec

2015-08-21 Thread 河合英宏 / KAWAI,HIDEHIRO
From: Peter Zijlstra [mailto:pet...@infradead.org] User-Agent: StGit/0.16 Fwiw, stgit is broken wrt sending email, all your emails have the exact same timestamp, which means that the emails will be ordered on received timestamp when threaded and generate the below mess: Sorry for the

Re: [V3 PATCH 0/4] Fix race issues among panic, NMI and crash_kexec

2015-08-20 Thread Peter Zijlstra
User-Agent: StGit/0.16 Fwiw, stgit is broken wrt sending email, all your emails have the exact same timestamp, which means that the emails will be ordered on received timestamp when threaded and generate the below mess: Aug 06 Hidehiro Kawai (1.9K) [V3 PATCH 0/4] Fix race issues among panic

Re: [V3 PATCH 0/4] Fix race issues among panic, NMI and crash_kexec

2015-08-20 Thread Peter Zijlstra
User-Agent: StGit/0.16 Fwiw, stgit is broken wrt sending email, all your emails have the exact same timestamp, which means that the emails will be ordered on received timestamp when threaded and generate the below mess: Aug 06 Hidehiro Kawai (1.9K) [V3 PATCH 0/4] Fix race issues among panic

Re: [V3 PATCH 0/4] Fix race issues among panic, NMI and crash_kexec

2015-08-07 Thread Michal Hocko
JFYI I have those patches tested on the largish box. Will come back to you as soon as I have some feedback. I will also try to review these patches sometimes next week. Thanks! On Thu 06-08-15 14:45:43, Hidehiro Kawai wrote: > When an HA cluster software or administrator detects non-response >

Re: [V3 PATCH 0/4] Fix race issues among panic, NMI and crash_kexec

2015-08-07 Thread Michal Hocko
JFYI I have those patches tested on the largish box. Will come back to you as soon as I have some feedback. I will also try to review these patches sometimes next week. Thanks! On Thu 06-08-15 14:45:43, Hidehiro Kawai wrote: When an HA cluster software or administrator detects non-response of

[V3 PATCH 0/4] Fix race issues among panic, NMI and crash_kexec

2015-08-05 Thread Hidehiro Kawai
When an HA cluster software or administrator detects non-response of a host, they issue an NMI to the host to completely stop current works and take a crash dump. If the kernel has already panicked or is capturing a crash dump at that time, further NMI can cause a crash dump failure. Also,

[V3 PATCH 0/4] Fix race issues among panic, NMI and crash_kexec

2015-08-05 Thread Hidehiro Kawai
When an HA cluster software or administrator detects non-response of a host, they issue an NMI to the host to completely stop current works and take a crash dump. If the kernel has already panicked or is capturing a crash dump at that time, further NMI can cause a crash dump failure. Also,