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Commit 176455e9 authored by Stefano Stabellini's avatar Stefano Stabellini
Browse files

xen/arm and xen/arm64: implement HYPERVISOR_tmem_op 



Signed-off-by: default avatarStefano Stabellini <stefano.stabellini@eu.citrix.com>
parent aa729dcc

arch/arm/include/asm/xen/hypercall.h

+1 −0
Original line number Diff line number Diff line
@@ -47,6 +47,7 @@ unsigned long HYPERVISOR_hvm_op(int op, void *arg); 
int HYPERVISOR_memory_op(unsigned int cmd, void *arg);

int HYPERVISOR_physdev_op(int cmd, void *arg);

int HYPERVISOR_vcpu_op(int cmd, int vcpuid, void *extra_args);

int HYPERVISOR_tmem_op(void *arg);



static inline void

MULTI_update_va_mapping(struct multicall_entry *mcl, unsigned long va,

arch/arm/xen/enlighten.c

+1 −0
Original line number Diff line number Diff line
@@ -314,4 +314,5 @@ EXPORT_SYMBOL_GPL(HYPERVISOR_hvm_op); 
EXPORT_SYMBOL_GPL(HYPERVISOR_memory_op);

EXPORT_SYMBOL_GPL(HYPERVISOR_physdev_op);

EXPORT_SYMBOL_GPL(HYPERVISOR_vcpu_op);

EXPORT_SYMBOL_GPL(HYPERVISOR_tmem_op);

EXPORT_SYMBOL_GPL(privcmd_call);

arch/arm/xen/hypercall.S

+1 −0
Original line number Diff line number Diff line
@@ -88,6 +88,7 @@ HYPERCALL2(hvm_op); 
HYPERCALL2(memory_op);

HYPERCALL2(physdev_op);

HYPERCALL3(vcpu_op);

HYPERCALL1(tmem_op);



ENTRY(privcmd_call)

	stmdb sp!, {r4}

arch/arm64/xen/hypercall.S

+1 −0
Original line number Diff line number Diff line
@@ -79,6 +79,7 @@ HYPERCALL2(hvm_op); 
HYPERCALL2(memory_op);

HYPERCALL2(physdev_op);

HYPERCALL3(vcpu_op);

HYPERCALL1(tmem_op);



ENTRY(privcmd_call)

	mov x16, x0