x86/jailhouse: Hide x2apic code when CONFIG_X86_X2APIC=n

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x2apic_phys is not available when CONFIG_X86_X2APIC=n and the code is not
optimized out resulting in a build fail:

jailhouse.c: In function ‘jailhouse_get_smp_config’:
jailhouse.c:73:3: error: ‘x2apic_phys’ undeclared (first use in this function)

Fixes: 11c8dc419b ("x86/jailhouse: Enable APIC and SMP support")
Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Cc: jailhouse-dev@googlegroups.com

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This commit is contained in:

Thomas Gleixner 2018-01-15 10:24:34 +01:00

parent a0c01e4bb9

commit be6d447e4f

1 changed files with 19 additions and 14 deletions

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arch/x86/kernel/jailhouse.c

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