Need help for arm64

2016-12-14 Thread He Zhe
Hi, I notice the function below in kexec/arch/arm64/crashdump-arm64.c. It looks it always causes "kexec -p" to return: "Memory for crashkernel is not reserved Please reserve memory by passing"crashkernel=X@Y" parameter to kernel Then try to loading kdump kernel" int is_crashkernel_mem_reserved(v

Re: Need help for arm64

2016-12-14 Thread Maxim Uvarov
which kexec-tools and which kernel are you using? Maxim. 2016-12-14 12:42 GMT+03:00 He Zhe : > Hi, > > I notice the function below in kexec/arch/arm64/crashdump-arm64.c. It looks > it always causes "kexec -p" to return: > "Memory for crashkernel is not reserved > Please reserve memory by passing

Re: Need help for arm64

2016-12-14 Thread Geoff Levand
Hi, On 12/14/2016 01:42 AM, He Zhe wrote: Hi, I notice the function below in kexec/arch/arm64/crashdump-arm64.c. It looks it always causes "kexec -p" to return: "Memory for crashkernel is not reserved Do we have plan to implement this? Do we have workaround for arm64? kexec does not yet sup