*** This bug is a duplicate of bug 1861929 ***
https://bugs.launchpad.net/bugs/1861929
A reverse-bisect shows this is the fix:
$ git bisect bad
fd1baf6ca2ea3550ea47f2bb0bdcf34ec764a779 is the first bad commit
commit fd1baf6ca2ea3550ea47f2bb0bdcf34ec764a779
Author: Masami Hiramatsu <[email protected]>
Date: Tue Nov 26 17:34:16 2019 +0900
selftests/ftrace: Fix to check the existence of set_ftrace_filter
If we run ftracetest on the kernel with CONFIG_DYNAMIC_FTRACE=n,
there is no set_ftrace_filter and all test cases are failed, because
reset_ftrace_filter() returns an error.
Let's check whether set_ftrace_filter exists in reset_ftrace_filter()
and clean up only set_ftrace_notrace in initialize_ftrace().
Signed-off-by: Masami Hiramatsu <[email protected]>
Reviewed-by: Steven Rostedt (VMware) <[email protected]>
Signed-off-by: Shuah Khan <[email protected]>
:040000 040000 26f63a58746852733f69f3e424bbb4d4be4cbcea
a8bcc80a6aeb85f28152d41baf21137cfea7d34e M tools
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https://bugs.launchpad.net/bugs/1854088
Title:
ftrace test in ubuntu_kernel_selftests fails completely on E linux-kvm
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