On Thu, 25 Feb 2021 14:21:06 +1100, Jordan Niethe wrote:
> Let the memory removed from the linear mapping to be used for the trace
> buffers be mmaped. This is a useful way of providing cache-inhibited
> memory for the alignment_handler selftest.
Patches 1 & 2 applied to powerpc/next.
[1/3] powernv/memtrace: Allow mmaping trace buffers
https://git.kernel.org/powerpc/c/08a022ad3dfafc7e33d4529015e14bb75179cacc
[2/3] selftests/powerpc: Suggest memtrace instead of /dev/mem for ci memory
https://git.kernel.org/powerpc/c/812aa68ef7d4d71bed996468ead665092a3f8de9
cheers
