Bug 188341
Summary: | Acer Swift 7 hard drive is not loaded and cannot be used/accessed | ||
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Product: | IO/Storage | Reporter: | Peter (feurry) |
Component: | Serial ATA | Assignee: | Tejun Heo (tj) |
Status: | NEW --- | ||
Severity: | normal | ||
Priority: | P1 | ||
Hardware: | x86-64 | ||
OS: | Linux | ||
Kernel Version: | 4.9.0-rc6 | Subsystem: | |
Regression: | No | Bisected commit-id: | |
Attachments: |
CentOS dmesg
CentOS lspci v4.0.9 dmesg v4.0.9 lspci |
Description
Peter
2016-11-22 03:16:23 UTC
Created attachment 245981 [details]
CentOS dmesg
Created attachment 245991 [details]
CentOS lspci
the dmesg and lspci output are from the following system uname -a Linux localhost.localdomain 3.10.0-327.36.3.el7.x86_64 #1 SMP Mon Oct 24 16:09:20 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux As previously mentioned, this older 3.10 series kernel does find the hard drive and I can use it normally. However, newer kernels are not able to use it due to errors. Please let me know if there is any other info that would be useful. Created attachment 246331 [details]
v4.0.9 dmesg
I tested kernel versions from the stable tree until I found the version where the bug appears. I found that v4.0.9 works and v4.1.0 fails. The v4.0.9 had some different error messages and more info so here it is.
The dmesg also said my bios was broken and suggested intremap=no_x2apic_optout
I tried that on v4.1.0 but it did not fix it.
I have also tried booting with different flags. Just trying stuff.
acpi=off - nothing changed
pci=noacpi - just get a blank screen
pci=nocrs - no change
pcie-aspm=off - no change
pci=nomsi - kernel panic
Created attachment 246341 [details]
v4.0.9 lspci
full lspci -nnvv output from the last kernel version that works
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