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-rw-r--r--include/asm-x86/kvm_host.h2
-rw-r--r--include/linux/kvm.h4
-rw-r--r--include/linux/stop_machine.h19
3 files changed, 4 insertions, 21 deletions
diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h
index 0f3c53114614..c2e34c275900 100644
--- a/include/asm-x86/kvm_host.h
+++ b/include/asm-x86/kvm_host.h
@@ -722,7 +722,7 @@ asmlinkage void kvm_handle_fault_on_reboot(void);
722 722
723#define __kvm_handle_fault_on_reboot(insn) \ 723#define __kvm_handle_fault_on_reboot(insn) \
724 "666: " insn "\n\t" \ 724 "666: " insn "\n\t" \
725 ".pushsection .text.fixup, \"ax\" \n" \ 725 ".pushsection .fixup, \"ax\" \n" \
726 "667: \n\t" \ 726 "667: \n\t" \
727 KVM_EX_PUSH " $666b \n\t" \ 727 KVM_EX_PUSH " $666b \n\t" \
728 "jmp kvm_handle_fault_on_reboot \n\t" \ 728 "jmp kvm_handle_fault_on_reboot \n\t" \
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 69511f74f912..70a30651cd12 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -320,12 +320,12 @@ struct kvm_trace_rec {
320 struct { 320 struct {
321 __u64 cycle_u64; 321 __u64 cycle_u64;
322 __u32 extra_u32[KVM_TRC_EXTRA_MAX]; 322 __u32 extra_u32[KVM_TRC_EXTRA_MAX];
323 } cycle; 323 } __attribute__((packed)) cycle;
324 struct { 324 struct {
325 __u32 extra_u32[KVM_TRC_EXTRA_MAX]; 325 __u32 extra_u32[KVM_TRC_EXTRA_MAX];
326 } nocycle; 326 } nocycle;
327 } u; 327 } u;
328} __attribute__((packed)); 328};
329 329
330#define KVMIO 0xAE 330#define KVMIO 0xAE
331 331
diff --git a/include/linux/stop_machine.h b/include/linux/stop_machine.h
index f1cb0ba6d715..faf1519b5adc 100644
--- a/include/linux/stop_machine.h
+++ b/include/linux/stop_machine.h
@@ -3,16 +3,13 @@
3/* "Bogolock": stop the entire machine, disable interrupts. This is a 3/* "Bogolock": stop the entire machine, disable interrupts. This is a
4 very heavy lock, which is equivalent to grabbing every spinlock 4 very heavy lock, which is equivalent to grabbing every spinlock
5 (and more). So the "read" side to such a lock is anything which 5 (and more). So the "read" side to such a lock is anything which
6 diables preeempt. */ 6 disables preeempt. */
7#include <linux/cpu.h> 7#include <linux/cpu.h>
8#include <linux/cpumask.h> 8#include <linux/cpumask.h>
9#include <asm/system.h> 9#include <asm/system.h>
10 10
11#if defined(CONFIG_STOP_MACHINE) && defined(CONFIG_SMP) 11#if defined(CONFIG_STOP_MACHINE) && defined(CONFIG_SMP)
12 12
13/* Deprecated, but useful for transition. */
14#define ALL_CPUS ~0U
15
16/** 13/**
17 * stop_machine: freeze the machine on all CPUs and run this function 14 * stop_machine: freeze the machine on all CPUs and run this function
18 * @fn: the function to run 15 * @fn: the function to run
@@ -50,18 +47,4 @@ static inline int stop_machine(int (*fn)(void *), void *data,
50 return ret; 47 return ret;
51} 48}
52#endif /* CONFIG_SMP */ 49#endif /* CONFIG_SMP */
53
54static inline int __deprecated stop_machine_run(int (*fn)(void *), void *data,
55 unsigned int cpu)
56{
57 /* If they don't care which cpu fn runs on, just pick one. */
58 if (cpu == NR_CPUS)
59 return stop_machine(fn, data, NULL);
60 else if (cpu == ~0U)
61 return stop_machine(fn, data, &cpu_possible_map);
62 else {
63 cpumask_t cpus = cpumask_of_cpu(cpu);
64 return stop_machine(fn, data, &cpus);
65 }
66}
67#endif /* _LINUX_STOP_MACHINE */ 50#endif /* _LINUX_STOP_MACHINE */