Messages in this thread | | | From | Linus Torvalds <> | Date | Sat, 27 Mar 2021 13:02:39 -0700 | Subject | Re: [PATCH 0/2] x86: Remove ideal_nops[] |
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On Sat, Mar 27, 2021 at 5:08 AM Sedat Dilek <sedat.dilek@gmail.com> wrote: > > debian-5.10.19 as host-kernel: > 11655.755564957 seconds time elapsed > > dileks-5.12-rc3 plus x86-nops as host-kernel: > 11941.439350080 seconds time elapsed
That's 2.5% - a huge difference. Particularly since kernel build times shouldn't even be that kernel-intensive.
I think there's something else going on than the nops. Same config? There are likely many other differences between 5.10.19 and 5.12-rc3.
So can you check just plain 5.12-rc3 and then 5.12-rc3 plus x86-nops, with otherwise identical configuration?
Linus
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