x86, 64-bit: use write_gdt_entry in vsyscall_set_cpu

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Use write_gdt_entry to generate the special vgetcpu descriptor in the
vsyscall page.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: xen-devel <xen-devel@lists.xensource.com>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Jeremy Fitzhardinge 2008-06-25 00:19:01 -04:00 • committed by Ingo Molnar

parent ada8570823

commit fc8b8a60ff

1 changed files with 6 additions and 6 deletions

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arch/x86/kernel/vsyscall_64.c

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