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| author | David Vrabel <david.vrabel@citrix.com> | 2014-06-16 15:07:00 +0400 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2014-06-18 13:57:41 +0400 |
| commit | ea9f9274bf4337ba7cbab241c780487651642d63 (patch) | |
| tree | 2084ba64995bc9df7615eaff0906c44aa42b9a71 /drivers/xen/grant-table.c | |
| parent | 562658f3dc7c95c4a918841731e3e91c9fced4d3 (diff) | |
| download | linux-ea9f9274bf4337ba7cbab241c780487651642d63.tar.xz | |
x86/xen: no need to explicitly register an NMI callback
Remove xen_enable_nmi() to fix a 64-bit guest crash when registering
the NMI callback on Xen 3.1 and earlier.
It's not needed since the NMI callback is set by a set_trap_table
hypercall (in xen_load_idt() or xen_write_idt_entry()).
It's also broken since it only set the current VCPU's callback.
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reported-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Tested-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Diffstat (limited to 'drivers/xen/grant-table.c')
0 files changed, 0 insertions, 0 deletions