ubuntu@ubuntu:~$ cat /proc/version Linux version 4.10.0-22-generic (buildd@bos01-arm64-038) (gcc version 6.3.0 20170406 (Ubuntu/Linaro 6.3.0-12ubuntu2) ) #24-Ubuntu SMP Mon May 22 17:43:39 UTC 2017 ubuntu@ubuntu:~$ sudo perf list | grep l3cache | wc -l [sudo] password for ubuntu: 84
** Tags removed: verification-needed-zesty ** Tags added: verification-done-zesty -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1689856 Title: perf: qcom: Add L3 cache PMU driver Status in linux package in Ubuntu: Fix Committed Status in linux source package in Zesty: Fix Committed Bug description: [Impact] Without this driver, users of Qualcomm QDF2400 servers will be unable to profile L3 cache events. [Test case] ubuntu@ubuntu:~$ sudo perf list | grep l3cache | wc -l 84 Without this driver, there are 0. [Regression Risk] This is a new driver that is only used on these servers, so the regression risk is pretty isolated to this platform. To mitigate the risk there, I ran perf_fuzzer on that system and verified that it survived. Note: I did this testing w/ a workaround for LP: #1689855 applied, to avoid hangs caused by a hardware issue. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1689856/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
