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Merge branch 'kvm-updates/2.6.33' of git://git.kernel.org/pub/scm/virt/kvm/kvm
* 'kvm-updates/2.6.33' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: Fix leak of free lapic date in kvm_arch_vcpu_init() KVM: x86: Fix probable memory leak of vcpu->arch.mce_banks KVM: S390: fix potential array overrun in intercept handling KVM: fix spurious interrupt with irqfd eventfd - allow atomic read and waitqueue remove KVM: MMU: bail out pagewalk on kvm_read_guest error KVM: properly check max PIC pin in irq route setup KVM: only allow one gsi per fd KVM: x86: Fix host_mapping_level() KVM: powerpc: Show timing option only on embedded KVM: Fix race between APIC TMR and IRR
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@@ -10,6 +10,7 @@
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#include <linux/fcntl.h>
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#include <linux/file.h>
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#include <linux/wait.h>
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/*
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* CAREFUL: Check include/asm-generic/fcntl.h when defining
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@@ -34,6 +35,9 @@ struct file *eventfd_fget(int fd);
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struct eventfd_ctx *eventfd_ctx_fdget(int fd);
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struct eventfd_ctx *eventfd_ctx_fileget(struct file *file);
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int eventfd_signal(struct eventfd_ctx *ctx, int n);
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ssize_t eventfd_ctx_read(struct eventfd_ctx *ctx, int no_wait, __u64 *cnt);
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int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_t *wait,
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__u64 *cnt);
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#else /* CONFIG_EVENTFD */
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@@ -61,6 +65,18 @@ static inline void eventfd_ctx_put(struct eventfd_ctx *ctx)
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}
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static inline ssize_t eventfd_ctx_read(struct eventfd_ctx *ctx, int no_wait,
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__u64 *cnt)
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{
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return -ENOSYS;
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}
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static inline int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx,
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wait_queue_t *wait, __u64 *cnt)
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{
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return -ENOSYS;
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}
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#endif
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#endif /* _LINUX_EVENTFD_H */
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