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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-18 09:27:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-18 09:27:49 -0700 |
| commit | 96fbeb973a7e17594a429537201611ca0b395622 (patch) | |
| tree | 0f90e3724f804776d6ae00009c2e30bd4ab015aa | |
| parent | 1f8caa986a5f4de2e40f3defe66a07b4c5a019c2 (diff) | |
| parent | fea24e28c663e62663097f0ed3b8ff1f9a87f15e (diff) | |
| download | op-kernel-dev-96fbeb973a7e17594a429537201611ca0b395622.zip op-kernel-dev-96fbeb973a7e17594a429537201611ca0b395622.tar.gz | |
Merge branch 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86, mrst: add nop functions to x86_init mpparse functions
x86, mrst, pci: return 0 for non-present pci bars
x86: Avoid check hlt for newer cpus
| -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 01a2652..c39576c 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 0aad867..e796448 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 1cdc02c..7ef3a27 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; } /* |
