On Tue, Feb 25, 2014 at 6:39 PM, Borislav Petkov bp@alien8.de wrote:
On Tue, Feb 25, 2014 at 05:33:13PM +0100, Stephane Eranian wrote:
No, it's a T430s. What happens if you boot vanilla tip.git?
linus/master + tip/master -> fails tip/master -> fails
All trees are from today, like an hour ago or so.
Doing what hpa suggested:
I am on tip.git at cfbf8d4 Linux 3.14-rc4 and I don't see the problem (using Ubuntu Saucy).
Given what you commented out, it seems like you're saying something goes wrong with pci_get_device(). Am I missing some pm callbacks?
The uncore IMC is not used internally.
diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c index b262c6124cf3..ec217d2d28dd 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c @@ -3871,6 +3871,7 @@ static int __init uncore_pci_init(void) pci_uncores = snb_pci_uncores; uncore_pci_driver = &snb_uncore_pci_driver; break; +#if 0 case 58: /* Ivy Bridge */ ret = snb_pci2phy_map_init(PCI_DEVICE_ID_INTEL_IVB_IMC); if (ret) @@ -3878,6 +3879,7 @@ static int __init uncore_pci_init(void) pci_uncores = snb_pci_uncores; uncore_pci_driver = &ivb_uncore_pci_driver; break; +#endif case 60: /* Haswell */ case 69: /* Haswell Celeron */ ret = snb_pci2phy_map_init(PCI_DEVICE_ID_INTEL_HSW_IMC);
for model 58, IVB, works around the issue.
Thanks.
-- Regards/Gruss, Boris.
Sent from a fat crate under my desk. Formatting is fine.