FYI, we noticed the below changes on
git://internal_merge_and_test_tree revert-c0d1a18527806a3938e76a0e648cae690510b6a3-c0d1a18527806a3938e76a0e648cae690510b6a3
commit c0d1a18527806a3938e76a0e648cae690510b6a3 ("PCI: Don't set flags to 0 when assign resource fail")
[ 30.350859] EDAC sbridge: Seeking for: PCI ID 8086:6fa0
[ 30.350867] sbridge_edac 0000:ff:12.0: can't enable device: BAR 1 [mem size 0x00000010 disabled] not assigned
[ 30.350867] EDAC sbridge: Couldn't enable 8086:6fa0
[ 30.350901] EDAC sbridge: Some needed devices are missing
[ 30.350904] EDAC sbridge: Couldn't find mci handler
To reproduce:
git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
Thanks,
Ying Huang
On Tue, Jul 14, 2015 at 6:13 AM, Huang Ying <[email protected]> wrote:
> FYI, we noticed the below changes on
>
> git://internal_merge_and_test_tree revert-c0d1a18527806a3938e76a0e648cae690510b6a3-c0d1a18527806a3938e76a0e648cae690510b6a3
> commit c0d1a18527806a3938e76a0e648cae690510b6a3 ("PCI: Don't set flags to 0 when assign resource fail")
>
>
> [ 30.350859] EDAC sbridge: Seeking for: PCI ID 8086:6fa0
> [ 30.350867] sbridge_edac 0000:ff:12.0: can't enable device: BAR 1 [mem size 0x00000010 disabled] not assigned
> [ 30.350867] EDAC sbridge: Couldn't enable 8086:6fa0
> [ 30.350901] EDAC sbridge: Some needed devices are missing
> [ 30.350904] EDAC sbridge: Couldn't find mci handler
>
Hi Ying,
I updated the branch, it should fix the problem.
Can you test that again ?
BTW, there should be BIOS problem with it.
[ 4.144987] pci 0000:ff:12.0: [8086:6fa0] type 00 class 0x088000
[ 4.151702] pci 0000:ff:12.0: reg 0x14: [mem 0x00000000-0x0000000f]
[ 4.158703] pci 0000:ff:12.0: reg 0x18: [mem 0x00000000-0x0000003f]
[ 4.165705] pci 0000:ff:12.0: reg 0x1c: [mem 0x00000000-0x0000000f]
[ 4.172706] pci 0000:ff:12.0: reg 0x20: [mem 0x00000000-0x0000003f]
[ 4.179708] pci 0000:ff:12.0: reg 0x24: [mem 0x00000000-0x0000000f]
[ 4.186739] pci 0000:ff:12.1: [8086:6f30] type 00 class 0x110100
[ 4.193493] pci 0000:ff:12.4: [8086:6f60] type 00 class 0x088000
[ 4.200208] pci 0000:ff:12.4: reg 0x14: [mem 0x00000000-0x0000000f]
[ 4.207210] pci 0000:ff:12.4: reg 0x18: [mem 0x00000000-0x0000003f]
[ 4.214212] pci 0000:ff:12.4: reg 0x1c: [mem 0x00000000-0x0000000f]
[ 4.221214] pci 0000:ff:12.4: reg 0x20: [mem 0x00000000-0x0000003f]
[ 4.228215] pci 0000:ff:12.4: reg 0x24: [mem 0x00000000-0x0000000f]
but for bios 0xff, there is no _CRS mmio.
also
[ 4.876484] pci 0000:7f:1e.3: [Firmware Bug]: reg 0x10: invalid BAR
(can't size)
so it has silicon problem ?
Thanks
Yinghai