Re: [PATCH v19 10/13] arm64: kdump: add VMCOREINFO's for user-space coredump tools

2016-06-29 Thread AKASHI Takahiro
Pratyush, On Thu, Jun 23, 2016 at 09:16:24PM +0530, Pratyush Anand wrote: > On 23/06/2016:05:42:28 PM, AKASHI Takahiro wrote: > > On Thu, Jun 23, 2016 at 12:44:12PM +0530, Pratyush Anand wrote: > > > Hi Takahiro, > > > > > > Thanks for your reply. > > > > > > On 22/06/2016:02:59:41 PM, AKASHI Ta

Re: [PATCH v19 10/13] arm64: kdump: add VMCOREINFO's for user-space coredump tools

2016-06-23 Thread Pratyush Anand
On 23/06/2016:05:42:28 PM, AKASHI Takahiro wrote: > On Thu, Jun 23, 2016 at 12:44:12PM +0530, Pratyush Anand wrote: > > Hi Takahiro, > > > > Thanks for your reply. > > > > On 22/06/2016:02:59:41 PM, AKASHI Takahiro wrote: > > > On Mon, Jun 20, 2016 at 11:02:22AM +0530, Pratyush Anand wrote: > > >

Re: [PATCH v19 10/13] arm64: kdump: add VMCOREINFO's for user-space coredump tools

2016-06-23 Thread AKASHI Takahiro
On Thu, Jun 23, 2016 at 12:44:12PM +0530, Pratyush Anand wrote: > Hi Takahiro, > > Thanks for your reply. > > On 22/06/2016:02:59:41 PM, AKASHI Takahiro wrote: > > On Mon, Jun 20, 2016 at 11:02:22AM +0530, Pratyush Anand wrote: > > > +Atsushi > > > > > > Hi Takahiro, > > > > > > On 16/06/2016:1

Re: [PATCH v19 10/13] arm64: kdump: add VMCOREINFO's for user-space coredump tools

2016-06-23 Thread Pratyush Anand
Hi Takahiro, Thanks for your reply. On 22/06/2016:02:59:41 PM, AKASHI Takahiro wrote: > On Mon, Jun 20, 2016 at 11:02:22AM +0530, Pratyush Anand wrote: > > +Atsushi > > > > Hi Takahiro, > > > > On 16/06/2016:11:48:28 PM, Geoff Levand wrote: > > > From: AKASHI Takahiro > > > > > > For the curr

Re: [PATCH v19 10/13] arm64: kdump: add VMCOREINFO's for user-space coredump tools

2016-06-21 Thread AKASHI Takahiro
On Mon, Jun 20, 2016 at 11:02:22AM +0530, Pratyush Anand wrote: > +Atsushi > > Hi Takahiro, > > On 16/06/2016:11:48:28 PM, Geoff Levand wrote: > > From: AKASHI Takahiro > > > > For the current crash utility, we need to know, at least, > > - kimage_voffset > > - PHYS_OFFSET > > to handle the

Re: [PATCH v19 10/13] arm64: kdump: add VMCOREINFO's for user-space coredump tools

2016-06-19 Thread Pratyush Anand
+Atsushi Hi Takahiro, On 16/06/2016:11:48:28 PM, Geoff Levand wrote: > From: AKASHI Takahiro > > For the current crash utility, we need to know, at least, > - kimage_voffset > - PHYS_OFFSET > to handle the contents of core dump file (/proc/vmcore) correctly due to > the introduction of KASL

[PATCH v19 10/13] arm64: kdump: add VMCOREINFO's for user-space coredump tools

2016-06-16 Thread Geoff Levand
From: AKASHI Takahiro For the current crash utility, we need to know, at least, - kimage_voffset - PHYS_OFFSET to handle the contents of core dump file (/proc/vmcore) correctly due to the introduction of KASLR (CONFIG_RANDOMIZE_BASE) in v4.6. This patch puts them as VMCOREINFO's into the file