[Kernel-packages] [Bug 1396654] Re: C++ demangling support missing from perf

2018-11-15 Thread Kristian Spangsege
Ok, on 18.04 (Bionic), if I do this ``` sudo apt-get build-dep linux-tools-4.15.0-39-generic sudo apt-get install libiberty-dev binutils-dev mkdir tmp cd tmp apt-get source linux-tools-4.15.0-39-generic cd linux-4.15.0/tools/perf make ``` I do get a perf command that demangles (so I now have a wor

[Kernel-packages] [Bug 1396654] Re: C++ demangling support missing from perf

2018-11-14 Thread Kristian Spangsege
I am affected by this on Ubuntu 18.04 (Bionic). The only workaround I have seen, is to build/rebuild the `perf` tool from the source package. This does not fix the problem for me on 18.04. ``` sudo apt-get install libiberty-dev binutils-dev mkdir tmp cd tmp apt-get source linux-tools-4.15.0-39-ge