http://bugzilla.opensuse.org/show_bug.cgi?id=1112824 http://bugzilla.opensuse.org/show_bug.cgi?id=1112824#c86 --- Comment #86 from Dead Mozay <windowskaput@gmail.com> --- (In reply to Takashi Iwai from comment #85)
(In reply to Dead Mozay from comment #84)
Are you testing Fedora kernel with openSUSE user-space stuff? Or are you testing Fedora user-space?
If Fedora kernel works better with openSUSE user-space, then the point should be either Fedora's downstream patch or the difference of the kernel configuration.
For the latter case, you can try to build the upstream kernel with Fedora kernel config and see whether it works.
I tried to build the kernel with the fedora config, I even wrote about it somewhere above, it works better, but there are still some problems,
If you still have the same performance problem with a self-built upstream kernel using the Fedora config, then it's really something else than kernel.
If something is *improved* by the Fedora kernel config, though, we'd like to see the difference. You can try the following:
- Boot with Fedora config kernel, copy /proc/config.gz to .config on 4.19.x Linux kernel tree, and run "make localmodconfig". This will give you a minimal set of kernel config for the currently running kernel. Save this config to somewhere.
- Similarly, boot with openSUSE kernel, and do the same. Now you get two kernel configs you can directly compare.
https://bugzilla.opensuse.org/show_bug.cgi?id=1112824#c30 this is fedora config, I only enabled support BTRFS -- You are receiving this mail because: You are on the CC list for the bug.