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| author | Keir Fraser <keir.fraser@citrix.com> | 2009-03-20 08:40:18 +0000 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-03-20 08:40:18 +0000 |
| commit | 15ab9b2d3f36bdf3f64454dd8f0d3c2d224c8c1f (patch) | |
| tree | 75ed745e230bc01e6c4633cc69a8d763d5e31793 | |
| parent | f13bb77a496cf646c8f7ae87f74ff201450d3d21 (diff) | |
| download | xen-15ab9b2d3f36bdf3f64454dd8f0d3c2d224c8c1f.tar.gz xen-15ab9b2d3f36bdf3f64454dd8f0d3c2d224c8c1f.tar.bz2 xen-15ab9b2d3f36bdf3f64454dd8f0d3c2d224c8c1f.zip | |
tmem: Placeholder hypercall.
Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
| -rw-r--r-- | xen/arch/x86/x86_32/entry.S | 2 | ||||
| -rw-r--r-- | xen/arch/x86/x86_64/compat/entry.S | 2 | ||||
| -rw-r--r-- | xen/arch/x86/x86_64/entry.S | 2 | ||||
| -rw-r--r-- | xen/common/memory.c | 11 |
4 files changed, 17 insertions, 0 deletions
diff --git a/xen/arch/x86/x86_32/entry.S b/xen/arch/x86/x86_32/entry.S index 8a08617981..764d3290e1 100644 --- a/xen/arch/x86/x86_32/entry.S +++ b/xen/arch/x86/x86_32/entry.S @@ -703,6 +703,7 @@ ENTRY(hypercall_table) .long do_sysctl /* 35 */ .long do_domctl .long do_kexec_op + .long do_tmem_op .rept __HYPERVISOR_arch_0-((.-hypercall_table)/4) .long do_ni_hypercall .endr @@ -750,6 +751,7 @@ ENTRY(hypercall_args_table) .byte 1 /* do_sysctl */ /* 35 */ .byte 1 /* do_domctl */ .byte 2 /* do_kexec_op */ + .byte 1 /* do_tmem_op */ .rept __HYPERVISOR_arch_0-(.-hypercall_args_table) .byte 0 /* do_ni_hypercall */ .endr diff --git a/xen/arch/x86/x86_64/compat/entry.S b/xen/arch/x86/x86_64/compat/entry.S index f08c180fd9..7efedc903f 100644 --- a/xen/arch/x86/x86_64/compat/entry.S +++ b/xen/arch/x86/x86_64/compat/entry.S @@ -408,6 +408,7 @@ ENTRY(compat_hypercall_table) .quad do_sysctl /* 35 */ .quad do_domctl .quad compat_kexec_op + .quad do_tmem_op .rept __HYPERVISOR_arch_0-((.-compat_hypercall_table)/8) .quad compat_ni_hypercall .endr @@ -455,6 +456,7 @@ ENTRY(compat_hypercall_args_table) .byte 1 /* do_sysctl */ /* 35 */ .byte 1 /* do_domctl */ .byte 2 /* compat_kexec_op */ + .byte 1 /* do_tmem_op */ .rept __HYPERVISOR_arch_0-(.-compat_hypercall_args_table) .byte 0 /* compat_ni_hypercall */ .endr diff --git a/xen/arch/x86/x86_64/entry.S b/xen/arch/x86/x86_64/entry.S index 96431ad099..dce286ef3f 100644 --- a/xen/arch/x86/x86_64/entry.S +++ b/xen/arch/x86/x86_64/entry.S @@ -692,6 +692,7 @@ ENTRY(hypercall_table) .quad do_sysctl /* 35 */ .quad do_domctl .quad do_kexec_op + .quad do_tmem_op .rept __HYPERVISOR_arch_0-((.-hypercall_table)/8) .quad do_ni_hypercall .endr @@ -739,6 +740,7 @@ ENTRY(hypercall_args_table) .byte 1 /* do_sysctl */ /* 35 */ .byte 1 /* do_domctl */ .byte 2 /* do_kexec */ + .byte 1 /* do_tmem_op */ .rept __HYPERVISOR_arch_0-(.-hypercall_args_table) .byte 0 /* do_ni_hypercall */ .endr diff --git a/xen/common/memory.c b/xen/common/memory.c index 0dd2b9282f..55e2d8a046 100644 --- a/xen/common/memory.c +++ b/xen/common/memory.c @@ -560,6 +560,17 @@ long do_memory_op(unsigned long cmd, XEN_GUEST_HANDLE(void) arg) return rc; } +/* Temporary placeholder. */ +int do_tmem_op(void *tmem_op) +{ + static bool_t warned; + + if ( !test_and_set_bool(warned) ) + printk("tmem: not implemented\n"); + + return -ENOSYS; +} + /* * Local variables: * mode: C |