https://bugzilla.kernel.org/show_bug.cgi?id=194533
Bug ID: 194533 Summary: Invalid PCI ROM header signature: expecting 0xaa55, got 0x9125 Product: Drivers Version: 2.5 Kernel Version: 4.9.8 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: nucrap@hotmail.com Regression: No
Created attachment 254691 --> https://bugzilla.kernel.org/attachment.cgi?id=254691&action=edit dmesg
I get "Invalid PCI ROM header signature: expecting 0xaa55, got 0x9125" upon booting my PC with my new Sapphire RX 470 OC graphics card. Also there seem to be numerous errors in the dmesg. I do not experience any major issues, but I also haven't tested any heavy 3d application so far...
https://bugzilla.kernel.org/show_bug.cgi?id=194533
--- Comment #1 from nucrap@hotmail.com --- Created attachment 254693 --> https://bugzilla.kernel.org/attachment.cgi?id=254693&action=edit lspci -vv
https://bugzilla.kernel.org/show_bug.cgi?id=194533
nucrap@hotmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |nucrap@hotmail.com Hardware|All |x86-64
https://bugzilla.kernel.org/show_bug.cgi?id=194533
Alex Deucher (alexdeucher@gmail.com) changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |alexdeucher@gmail.com
--- Comment #2 from Alex Deucher (alexdeucher@gmail.com) --- (In reply to nucrap from comment #0)
I get "Invalid PCI ROM header signature: expecting 0xaa55, got 0x9125" upon booting my PC with my new Sapphire RX 470 OC graphics card.
This is harmless. The driver is ultimately able to find the vbios image. If it was not able to, the driver would fail to load. There is no bug here.
https://bugzilla.kernel.org/show_bug.cgi?id=194533
--- Comment #3 from nucrap@hotmail.com --- So this error warning will never disappear?
https://bugzilla.kernel.org/show_bug.cgi?id=194533
--- Comment #4 from Alex Deucher (alexdeucher@gmail.com) --- (In reply to nucrap from comment #3)
So this error warning will never disappear?
Correct. The message is not actually from the driver. It's printed by the core pci rom code.
https://bugzilla.kernel.org/show_bug.cgi?id=194533
nucrap@hotmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |INVALID
--- Comment #5 from nucrap@hotmail.com --- Ok thanks for the insight. Just out of cutiosity, why does the core pci rom code print this?
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