From bc7c314d7048017caa0725b41cc577cccf4fc53b Mon Sep 17 00:00:00 2001 From: Glauber Costa Date: Mon, 11 Feb 2008 17:16:05 -0200 Subject: [PATCH] x86, vsmp: use the paravirt helpers Signed-off-by: Glauber Costa Signed-off-by: Ravikiran Thirumalai Acked-by: Shai Fultheim Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- arch/x86/kernel/vsmp_64.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/x86/kernel/vsmp_64.c b/arch/x86/kernel/vsmp_64.c index b93ed66c754..54202b1805d 100644 --- a/arch/x86/kernel/vsmp_64.c +++ b/arch/x86/kernel/vsmp_64.c @@ -87,6 +87,13 @@ void __init vsmp_init(void) PCI_DEVICE_ID_SCALEMP_VSMP_CTL)) return; + /* If we are, use the distinguished irq functions */ + pv_irq_ops.irq_disable = vsmp_irq_disable; + pv_irq_ops.irq_enable = vsmp_irq_enable; + pv_irq_ops.save_fl = vsmp_save_fl; + pv_irq_ops.restore_fl = vsmp_restore_fl; + pv_init_ops.patch = vsmp_patch; + /* set vSMP magic bits to indicate vSMP capable kernel */ cfg = read_pci_config(0, 0x1f, 0, PCI_BASE_ADDRESS_0); address = early_ioremap(cfg, 8); -- 2.41.1