On Mon, Feb 5, 2018 at 7:24 PM, Masami Hiramatsu <mhiramat@xxxxxxxxxx> wrote: > On Mon, 5 Feb 2018 15:17:41 +0530 > Pintu Kumar <pintu.ping@xxxxxxxxx> wrote: > >> On Sat, Feb 3, 2018 at 6:49 PM, Masami Hiramatsu <mhiramat@xxxxxxxxxx> wrote: >> > Hi Pintu, >> > >> > On Fri, 2 Feb 2018 19:03:30 +0530 >> > Pintu Kumar <pintu.ping@xxxxxxxxx> wrote: >> > >> >> Hi All, >> >> >> >> I have fixed both the issue with perf test. >> >> >> >> 1) 16: Try 'import perf' in python, checking link problems : FAILED! >> >> To fix this issue, I have to install: >> >> pip install --upgrade pip >> >> pip2.7 install perf >> >> >> >> 2) 37.2: Test BPF prologue generation : FAILED! >> >> To fix this issue I had to enable full version of CONFIG_DEBUG_INFO in kernel. >> >> >> >> Now, my question is: >> >> Is it possible to pass BPF test without enabling CONFIG_DEBUG_INFO in kernel ? >> > >> > It depends on what BPF test does, but it seems to access local vars. This means >> > you need to enable CONFIG_DEBUG_INFO. With debuginfo we can find the assignment >> > of register/stack for each local variable. >> > >> >> OK. Thank you so much for your reply. >> I think we don't need BPF test at this time. >> Is it possible to disable/skip it ? > > It depends on what you want to do with perf. If you don't use BPF, yes, you can > skip it :) > Yes I want to skip the BPF. What is the best way to skip it. I found out that by commenting 'bpf' under : tools/build/Makefile.feature -> FEATURE_TESTS_BASIC, I can turn BPF feature OFF during compilation. However, I still need to execute BPF test and check, if it skips. Is this good enough ? > Thank you, > > -- > Masami Hiramatsu <mhiramat@xxxxxxxxxx> _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
