diff options
| -rw-r--r-- | arch/x86/kernel/cpu/bugs.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/mrst.c | 5 | ||||
| -rw-r--r-- | arch/x86/pci/mrst.c | 2 |
3 files changed, 7 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index 01a26521239..c39576cb301 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -86,7 +86,7 @@ static void __init check_fpu(void) static void __init check_hlt(void) { - if (paravirt_enabled()) + if (boot_cpu_data.x86 >= 5 || paravirt_enabled()) return; printk(KERN_INFO "Checking 'hlt' instruction... "); diff --git a/arch/x86/kernel/mrst.c b/arch/x86/kernel/mrst.c index 0aad8670858..e796448f0eb 100644 --- a/arch/x86/kernel/mrst.c +++ b/arch/x86/kernel/mrst.c @@ -237,4 +237,9 @@ void __init x86_mrst_early_setup(void) x86_init.pci.fixup_irqs = x86_init_noop; legacy_pic = &null_legacy_pic; + + /* Avoid searching for BIOS MP tables */ + x86_init.mpparse.find_smp_config = x86_init_noop; + x86_init.mpparse.get_smp_config = x86_init_uint_noop; + } diff --git a/arch/x86/pci/mrst.c b/arch/x86/pci/mrst.c index 1cdc02cf8fa..7ef3a2735df 100644 --- a/arch/x86/pci/mrst.c +++ b/arch/x86/pci/mrst.c @@ -109,7 +109,7 @@ static int pci_device_update_fixed(struct pci_bus *bus, unsigned int devfn, decode++; decode = ~(decode - 1); } else { - decode = ~0; + decode = 0; } /* |