Re: [PATCH v3 12/12] ppc64/kexec_file: fix kexec load failure with lack of memory hole

2020-07-15 Thread Thiago Jung Bauermann
Hari Bathini writes: > The kexec purgatory has to run in real mode. Only the first memory > block maybe accessible in real mode. And, unlike the case with panic > kernel, no memory is set aside for regular kexec load. Another thing > to note is, the memory for crashkernel is reserved at an

[PATCH v3 12/12] ppc64/kexec_file: fix kexec load failure with lack of memory hole

2020-07-13 Thread Hari Bathini
The kexec purgatory has to run in real mode. Only the first memory block maybe accessible in real mode. And, unlike the case with panic kernel, no memory is set aside for regular kexec load. Another thing to note is, the memory for crashkernel is reserved at an offset of 128MB. So, when