[PATCH v4 0/8] bpf powerpc: Add BPF_PROBE_MEM support in powerpc JIT compiler

[Naveen N. Rao]

Daniel Borkmann wrote:
> On 9/29/21 1:18 PM, Hari Bathini wrote:
>> Patch #1 & #2 are simple cleanup patches. Patch #3 refactors JIT
>> compiler code with the aim to simplify adding BPF_PROBE_MEM support.
>> Patch #4 introduces PPC_RAW_BRANCH() macro instead of open coding
>> branch instruction. Patch #5 & #7 add BPF_PROBE_MEM support for PPC64
>> & PPC32 JIT compilers respectively. Patch #6 & #8 handle bad userspace
>> pointers for PPC64 & PPC32 cases respectively.
> 
> Michael, are you planning to pick up the series or shall we route via bpf-next?

I just posted a few fixes to the powerpc BPF JIT (*). It would be nice 
if those can be picked up for v5.15 through bpf/master or powerpc/fixes.  
If so, this series may need to be rebased to address some conflicts.  
Otherwise, I can re-post my fixes atop this.


Thanks,
Naveen

(*) https://lore.kernel.org/linuxppc-dev/cover.1633104510.git.naveen.n.rao@linux.vnet.ibm.com/T/#u