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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-02-03 09:02:03 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-02-03 09:02:03 -0800 |
| commit | cc6810e36bd875f197fcd6c74ad01f48090ecc05 (patch) | |
| tree | 3f0624fb3fef50dca9d71334d72543fd5c2e0643 /Documentation/logo.gif | |
| parent | 58f6d4287af751a75b24f4d32e6e1b077146ab18 (diff) | |
| parent | b284909abad48b07d3071a9fc9b5692b3e64914b (diff) | |
| download | lwn-cc6810e36bd875f197fcd6c74ad01f48090ecc05.tar.gz lwn-cc6810e36bd875f197fcd6c74ad01f48090ecc05.zip | |
Merge branch 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull cpu hotplug fixes from Thomas Gleixner:
"Two fixes for the cpu hotplug machinery:
- Replace the overly clever 'SMT disabled by BIOS' detection logic as
it breaks KVM scenarios and prevents speculation control updates
when the Hyperthreads are brought online late after boot.
- Remove a redundant invocation of the speculation control update
function"
* 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
cpu/hotplug: Fix "SMT disabled by BIOS" detection for KVM
x86/speculation: Remove redundant arch_smt_update() invocation
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