RE: [PATCH] ACPI, EINJ: Enhance error injection tolerance level

2014-12-08 Thread Luck, Tony
> If it solves problem related to ACPI, you should not use in this file: > > + if ((pci_probe & PCI_PROBE_MMCONF) == 0) > > + return 0; > This is very x86 specific. We are making a lot of effort to make > MMCONFIG platform independent now. So you'd like to see the changes in this patc

Re: [PATCH] ACPI, EINJ: Enhance error injection tolerance level

2014-12-07 Thread Tomasz Nowicki
W dniu 03.12.2014 o 22:22, Luck, Tony pisze: From: "Chen, Gong" Some BIOSes utilize PCI MMCFG space read/write opertion to trigger specific errors. EINJ will report errors as below when hitting such cases: APEI: Can not request [mem 0x83f990a0-0x83f990a3] for APEI EINJ Trigger registers It i

[PATCH] ACPI, EINJ: Enhance error injection tolerance level

2014-12-03 Thread Luck, Tony
From: "Chen, Gong" Some BIOSes utilize PCI MMCFG space read/write opertion to trigger specific errors. EINJ will report errors as below when hitting such cases: APEI: Can not request [mem 0x83f990a0-0x83f990a3] for APEI EINJ Trigger registers It is because on x86 platform ACPI based PCI MMCFG