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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-29 13:42:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-29 13:42:44 -0700 |
| commit | 42fd2b5006c317ffe650e69f69b50bde3d6ff6c9 (patch) | |
| tree | 0c3c720e28b4e0b47a9bc8fc0fbf1c8f91bd0065 | |
| parent | efa563752c252ddc201bbe55980a4f815bdc039c (diff) | |
| parent | 1e90a13d0c3dc94512af1ccb2b6563e8297838fa (diff) | |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 bugfix from Thomas Gleixner:
"A single bugfix for the recent changes related to registering the boot
cpu when this has not happened before prefill_possible_map().
The main problem with this change got fixed already, but we missed the
case where the local APIC is not yet mapped, when prefill_possible_map()
is invoked, so the registration of the boot cpu which has the APIC bit
set in CPUID will explode.
I should have seen that issue earlier, but all I can do now is feeling
embarassed"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/smpboot: Init apic mapping before usage