Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
x86, sfi: Use register_lapic_address()
register_lapic_address() and mp_sfi_register_lapic_address() are
almost identical. Use the common function.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Len Brown <lenb@kernel.org>
LKML-Reference: <4CFDF693.6000908@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
authored by Yinghai Lu and committed by Thomas Gleixner 53301f36 326a2e6b
+1
-12
arch/x86/platform/sfi/sfi.c
+1
-12
arch/x86/platform/sfi/sfi.c
···
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#ifdef CONFIG_X86_LOCAL_APIC
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static unsigned long sfi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE;
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static void __init mp_sfi_register_lapic_address(unsigned long address)
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{
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mp_lapic_addr = address;
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set_fixmap_nocache(FIX_APIC_BASE, mp_lapic_addr);
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if (boot_cpu_physical_apicid == -1U)
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boot_cpu_physical_apicid = read_apic_id();
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pr_info("Boot CPU = %d\n", boot_cpu_physical_apicid);
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}
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/* All CPUs enumerated by SFI must be present and enabled */
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static void __cpuinit mp_sfi_register_lapic(u8 id)
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{
···
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int __init sfi_platform_init(void)
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{
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#ifdef CONFIG_X86_LOCAL_APIC
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mp_sfi_register_lapic_address(sfi_lapic_addr);
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+
register_lapic_address(sfi_lapic_addr);
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sfi_table_parse(SFI_SIG_CPUS, NULL, NULL, sfi_parse_cpus);
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#endif
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#ifdef CONFIG_X86_IO_APIC