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| author | Thomas Gleixner <tglx@linutronix.de> | 2015-01-16 00:22:26 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-01-22 17:10:55 +0300 |
| commit | 659006bf3ae37a08706907ce1a36ddf57c9131d2 (patch) | |
| tree | 750a08e8d94d010d0c2ef275d54574551913b4ad /arch/x86/kernel/cpu/common.c | |
| parent | 44e25ff9e6912347a1a54c757fc75681d0dc42d0 (diff) | |
| download | linux-659006bf3ae37a08706907ce1a36ddf57c9131d2.tar.xz | |
x86/x2apic: Split enable and setup function
enable_x2apic() is a convoluted unreadable mess because it is used for
both enablement in early boot and for setup in cpu_init().
Split the code into x2apic_enable() for enablement and x2apic_setup()
for setup of (secondary cpus). Make use of the new state tracking to
simplify the logic.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Link: http://lkml.kernel.org/r/20150115211703.129287153@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/cpu/common.c')
| -rw-r--r-- | arch/x86/kernel/cpu/common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index c6049650c093..cb5692551b98 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1332,7 +1332,7 @@ void cpu_init(void) barrier(); x86_configure_nx(); - enable_x2apic(); + x2apic_setup(); /* * set up and load the per-CPU TSS |