vijaybalakrishna

Hi Bhupesh, Thanks for taking a look. We already have your kernel patch https://lkml.org/lkml/2020/5/13/1348 Definition of [vabits_actual](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/mm/mmu.c#n45) ``` u64 __section(".mmuoff.data.write") vabits_actual; EXPORT_SYMBOL(vabits_actual); ``` I wonder if type of symbols defined...

Did some more digging. I rebuild kernel with [KALLSYMS_ALL](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/init/Kconfig#n1606) config, which lets symbols from data section in `/proc/kallsyms`, now I can load crash on ARM64 live kernel. Before moving to...

[First phase of support of the upcoming ARM64 kernel memory map](https://github.com/crash-utility/crash/commit/b0b3ef2eda543413762b32710b8a63dd9ed55de5) patch introduced `KALLSYMS_ALL` dependency for running crash on ARM64 live kernel.

On 7/14/2020 11:27 PM, Santosh wrote: > @bhupesh-sharma ,thanks for your > reply! > Actually I'm trying to compile the crash binary on the x86 host, > while the binary...

On 7/14/2020 12:01 AM, tiger20081015 wrote: > @vijaybalakrishna , could you pls > tell me how to build crash binary running on arm64 host? I used make > target=ARM64 but...