Re: [PATCH v3 3/7] crash: Let arch decide usable memory range in reserved area

2025-01-31 Thread Sourabh Jain
Hello Baoquan, On 01/02/25 09:52, Baoquan he wrote: On 01/31/25 at 05:08pm, Sourabh Jain wrote: Although the crashkernel area is reserved, on architectures like PowerPC, it is possible for the crashkernel reserved area to contain components like RTAS, TCE, OPAL, etc. To avoid placing kexec seg

Re: [PATCH v3 3/7] crash: Let arch decide usable memory range in reserved area

2025-01-31 Thread Baoquan he
On 01/31/25 at 05:08pm, Sourabh Jain wrote: > Although the crashkernel area is reserved, on architectures like > PowerPC, it is possible for the crashkernel reserved area to contain > components like RTAS, TCE, OPAL, etc. To avoid placing kexec segments > over these components, PowerPC has its own

[PATCH v3 3/7] crash: Let arch decide usable memory range in reserved area

2025-01-31 Thread Sourabh Jain
Although the crashkernel area is reserved, on architectures like PowerPC, it is possible for the crashkernel reserved area to contain components like RTAS, TCE, OPAL, etc. To avoid placing kexec segments over these components, PowerPC has its own set of APIs to locate holes in the crashkernel reser