RE: [PATCH 1/2 v2] kdump: add the vmcoreinfo documentation

2018-12-10 Thread Kazuhito Hagio
-Original Message- > > makedumpfile doesn't have any switch which dumps VMCOREINFO from kcore > > for now. (I'm thinking to have makedumpfile dump it as debug message, > > though.) > > Might be useful as people are looking into using VMCOREINFO when > debugging a live kernel... Now

Re: [PATCH 1/2 v2] kdump: add the vmcoreinfo documentation

2018-12-10 Thread Borislav Petkov
On Wed, Dec 05, 2018 at 08:29:14PM +, Kazuhito Hagio wrote: > Please note that this VMCOREINFO is generated from the information in > the vmlinux only, not from the running kernel and /proc/kcore. So if > we add a command to dump it from running kernel, it's not suitable. Sure, I used a

Re: [PATCH 1/2 v2] kdump: add the vmcoreinfo documentation

2018-12-05 Thread Dave Young
> >> +init_uts_ns > >> +=== > >> +This is the UTS namespace, which is used to isolate two specific elements > >> +of the system that relate to the uname system call. The UTS namespace is > >> +named after the data structure used to store information returned by the > >> +uname system call.

Re: [PATCH 1/2 v2] kdump: add the vmcoreinfo documentation

2018-12-05 Thread Dave Young
> >> +init_uts_ns > >> +=== > >> +This is the UTS namespace, which is used to isolate two specific elements > >> +of the system that relate to the uname system call. The UTS namespace is > >> +named after the data structure used to store information returned by the > >> +uname system call.

Re: [PATCH 1/2 v2] kdump: add the vmcoreinfo documentation

2018-12-04 Thread lijiang
在 2018年12月03日 23:08, Borislav Petkov 写道: > Add some more Ccs. > Thanks a lot. There are more people to review and improve this document together, that would be fine. > On Sun, Dec 02, 2018 at 11:08:38AM +0800, Lianbo Jiang wrote: >> This document lists some variables that export to vmcoreinfo,

Re: [PATCH 1/2 v2] kdump: add the vmcoreinfo documentation

2018-12-04 Thread lijiang
在 2018年12月03日 23:08, Borislav Petkov 写道: > Add some more Ccs. > Thanks a lot. There are more people to review and improve this document together, that would be fine. > On Sun, Dec 02, 2018 at 11:08:38AM +0800, Lianbo Jiang wrote: >> This document lists some variables that export to vmcoreinfo,