Re: [Crash-utility] [PATCH v2] arm64: fix kernel memory map handling for kaslr-enabled kernel

2016-05-25 Thread Pratyush Anand
On 24/05/2016:01:59:06 PM, Dave Anderson wrote: > > > - Original Message - > > Yet some issues, but ... > > > > Hi Takahiro, > > Here are my general comments on my testing of the v2 patch, followed > by a few comments in the patch itself. > > First, the combination of the new memory

Re: [Crash-utility] [PATCH v2] arm64: fix kernel memory map handling for kaslr-enabled kernel

2016-05-25 Thread Dave Anderson
- Original Message - > > > > Are you using a mainline kernel (final v4.6, not -rcX)? > > Good point. When I configured my arm64 test system, I installed the latest > Fedora kernel available at the time (4.6.0-0.rc7.git2.1.fc25), but it is based > upon linux-4.5.tar.xz. I see now that

Re: [Crash-utility] [PATCH v2] arm64: fix kernel memory map handling for kaslr-enabled kernel

2016-05-25 Thread Dave Anderson
- Original Message - > On Tue, May 24, 2016 at 01:59:06PM -0400, Dave Anderson wrote: > > > > - Original Message - > > > Yet some issues, but ... > > > > > > > Hi Takahiro, > > > > Here are my general comments on my testing of the v2 patch, followed > > by a few comments in the

Re: [Crash-utility] [PATCH v1] arm64: fix kernel memory map handling for kaslr-enabled

2016-05-25 Thread Dave Anderson
- Original Message - > On Tue, May 24, 2016 at 09:35:54AM -0400, Dave Anderson wrote: > > > > > > - Original Message - > > > > > > > > > > Now that PHYS_OFFSET is defined as "memstart_addr", we can get the > > > > > value > > > > > if we can access this symbol (on a live

Re: [Crash-utility] [PATCH v2] arm64: fix kernel memory map handling for kaslr-enabled kernel

2016-05-25 Thread AKASHI Takahiro
On Tue, May 24, 2016 at 01:59:06PM -0400, Dave Anderson wrote: > > - Original Message - > > Yet some issues, but ... > > > > Hi Takahiro, > > Here are my general comments on my testing of the v2 patch, followed > by a few comments in the patch itself. Thank you for your quick

Re: [Crash-utility] [PATCH v1] arm64: fix kernel memory map handling for kaslr-enabled

2016-05-25 Thread AKASHI Takahiro
On Tue, May 24, 2016 at 09:35:54AM -0400, Dave Anderson wrote: > > > - Original Message - > > > > > > > > Now that PHYS_OFFSET is defined as "memstart_addr", we can get the > > > > value > > > > if we can access this symbol (on a live system). > > > > > > When