2010-07-07 11:12:45 +00:00
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Subject: xen3 x86 build fixes.
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From: jbeulich@novell.com
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Patch-mainline: n/a
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2011-04-19 20:09:59 +00:00
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--- head-2011-02-08.orig/arch/x86/kernel/cpu/intel_cacheinfo.c 2011-02-08 09:51:53.000000000 +0100
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+++ head-2011-02-08/arch/x86/kernel/cpu/intel_cacheinfo.c 2011-02-08 10:02:51.000000000 +0100
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@@ -723,7 +723,7 @@ unsigned int __cpuinit init_intel_cachei
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2010-07-07 11:12:45 +00:00
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static DEFINE_PER_CPU(struct _cpuid4_info *, ici_cpuid4_info);
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#define CPUID4_INFO_IDX(x, y) (&((per_cpu(ici_cpuid4_info, x))[y]))
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-#ifdef CONFIG_SMP
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+#if defined(CONFIG_SMP) && !defined(CONFIG_XEN)
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static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
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{
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struct _cpuid4_info *this_leaf, *sibling_leaf;
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2011-04-19 20:09:59 +00:00
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--- head-2011-02-08.orig/arch/x86/power/Makefile 2009-09-10 00:13:59.000000000 +0200
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+++ head-2011-02-08/arch/x86/power/Makefile 2011-01-31 17:01:57.000000000 +0100
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2010-07-07 11:12:45 +00:00
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@@ -5,3 +5,5 @@ CFLAGS_cpu.o := $(nostackp)
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obj-$(CONFIG_PM_SLEEP) += cpu.o
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obj-$(CONFIG_HIBERNATION) += hibernate_$(BITS).o hibernate_asm_$(BITS).o
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+
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+disabled-obj-$(CONFIG_XEN) := cpu.o
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2011-04-19 20:09:59 +00:00
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--- head-2011-02-08.orig/arch/x86/power/cpu.c 2011-01-31 14:53:50.000000000 +0100
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+++ head-2011-02-08/arch/x86/power/cpu.c 2011-01-31 17:01:57.000000000 +0100
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@@ -129,7 +129,6 @@ static void do_fpu_end(void)
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2010-07-07 11:12:45 +00:00
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static void fix_processor_context(void)
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{
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-#ifndef CONFIG_X86_NO_TSS
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int cpu = smp_processor_id();
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struct tss_struct *t = &per_cpu(init_tss, cpu);
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2011-04-19 20:09:59 +00:00
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@@ -142,10 +141,7 @@ static void fix_processor_context(void)
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2010-07-07 11:12:45 +00:00
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#ifdef CONFIG_X86_64
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get_cpu_gdt_table(cpu)[GDT_ENTRY_TSS].type = 9;
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-#endif
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-#endif
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-#ifdef CONFIG_X86_64
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syscall_init(); /* This sets MSR_*STAR and related */
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#endif
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load_TR_desc(); /* This does ltr */
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