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regression fix: "smpboot: do_boot_cpu failed(-1) to wakeup CPU#1"

Len Brown linux-pm lkml 1 version Applied

Status from this message: Applied patches to Linus' 4.3-rc4 (with none of our recently discussed

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  1. v1 Latest2 patches 5 repliesApplied

Patches in v1 Applied

#Subject and filesSizeRepliesApplied
1/2x86 smpboot: fix cpu_init_udelay=10000arch/x86/kernel/smpboot.c+5 -23 replies
2/2x86 smpboot: fix CPU #1 boot timeoutarch/x86/kernel/smpboot.c+6 -20 replies

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Cover letter [PATCH/RFT 0/2] regression fix: "smpboot: do_boot_cpu failed(-1) to wakeup CPU#1"

Shane, Donald,
Please test this pair of patches.

If the default kernel still has a problem booting CPU #1 on yoru Core2 system, "cpu_init_udelay=10000" should get you back to the legacy delays.

thanks,
Len Brown, Intel Open Source Technology Center