Em Thu, Sep 03, 2020 at 09:20:35PM +0200, Daniel Borkmann escreveu: > Hi Arnaldo, > > On 9/3/20 9:03 PM, Arnaldo Carvalho de Melo wrote: > > Em Thu, Aug 27, 2020 at 10:53:36AM +0200, Jesper Dangaard Brouer escreveu: > > > The system for "Auto-detecting system features" located under > > > tools/build/ are (currently) used by perf, libbpf and bpftool. It can > > > contain stalled feature detection files, which are not cleaned up by > > > libbpf and bpftool on make clean (side-note: perf tool is correct). > > > > > > Fix this by making the users invoke the make clean target. > > > > > > Some details about the changes. The libbpf Makefile already had a > > > clean-config target (which seems to be copy-pasted from perf), but this > > > target was not "connected" (a make dependency) to clean target. Choose > > > not to rename target as someone might be using it. Did change the output > > > from "CLEAN config" to "CLEAN feature-detect", to make it more clear > > > what happens. > > > > Since this mostly touches BPF, should it go via the BPF tree? > > Already applied roughly a week ago: > > https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=661b37cd437ef49cd28444f79b9b0c71ea76e8c8 Thanks! - Arnaldo
