On 8/27/19 2:27 AM, kernel test robot wrote:
FYI, we noticed the following commit (built with gcc-7): commit: 107e215c2962c00c79351b4bfc2d3c0fe7df50f6 ("bpf, lru: avoid messing with eviction heuristics upon syscall lookup") https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
That is expected, the fix has been backported to 4.19, but without the corresponding BPF kselftest changes. The latter has way too much churn to be a reasonable candidate for stable kernels. Thanks, Daniel