From ba360f887a4130b06c55eb93bcb4ae373b262a1c Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sat, 24 Jan 2015 10:34:46 +0100 Subject: [PATCH] x86, init: Fix UP boot regression on x86_64 Commit 30b8b0066caf "init: Get rid of x86isms" broke the UP boot on x86_64. That happens because CONFIG_UP_LATE_INIT depends on CONFIG_X86_UP_APIC. X86_UP_APIC is a 32bit only config switch and therefor not set on 64bit UP builds. As a consequence the UP init of the local APIC and the IOAPIC is not called, which results in a boot failure. Make it depend on !SMP && X86_LOCAL_APIC instead. Fixes: 30b8b0066caf init: Get rid of x86isms Reported-by: Fengguang Wu Signed-off-by: Thomas Gleixner --- Reading git-format-patch failed