On 9/26/19 11:41 AM, Shuah Khan wrote:

Here are the know kselftest issues on Linux 5.4 with top commit commit 619e17cf75dd58905aa67ccd494a6ba5f19d6cc6 on x86_64:

The goal is to get these addressed before 5.4 comes out.

All of these issues are now fixed, except the bpf llvm dependency. These fixes should all be in linux-next if they haven't already.

3 build failures and status:

pidfd - undefined reference to `pthread_create' collect2: error: ld returned 1 exit status

Fixed: https://patchwork.kernel.org/patch/11159517/

In

bfp (two issues)

1. "make TARGETS=bpf kselftest" build fails

Makefile:127: tools/build/Makefile.include: No such file or directory

https://patchwork.kernel.org/patch/11163601/ In bpf fixes tree

This is due to recent kbuild changes and I have a patch ready to send.

2. Related to llvm latest version dependency. This is a hard dependency.

Unless users upgrade to latest llvvm, bpf test won't run. The new llvm might not be supported on all distros yet, in which case bpf will not get tested in some rings and on some architectures.

gpio

"make TARGETS=gpio kselftest" build fails

Makefile:23: tools/build/Makefile.include: No such file or directory

https://patchwork.kernel.org/patch/11163603/

This is due to recent kbuild changes and I have a patch ready to send.

kvm

"make TARGETS=kvm kselftest" build fails due --no-pie flags.

https://patchwork.kernel.org/patch/11171893/

I haven't found any new ones on x86_64 as of 5.4-rc1

thanks, -- Shuah