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Tasklist

FS#59015 - [linux] Error parsing PCC subspaces from PCCT

Attached to Project: Arch Linux
Opened by Joe Gabby (outfit) - Thursday, 14 June 2018, 23:58 GMT
Last edited by Doug Newgard (Scimmia) - Monday, 18 June 2018, 14:15 GMT
Task Type Bug Report
Category Kernel
Status Assigned
Assigned To Tobias Powalowski (tpowa)
Jan Steffens (heftig)
Architecture x86_64
Severity Very Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 0%
Votes 0
Private No

Details

Description:
Error appears during boot:
Error parsing PCC subspaces from PCCT

Additional info:
* first appeared 4.10.5 x86_64
* Linux 4.17.1 x86_64

Steps to reproduce:
error appears during boot

Bugzilla link:
https://bugzilla.redhat.com/show_bug.cgi?id=1435837

Patch:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/mailbox/pcc.c?id=8f8027c5f935bf02bdc8806c109ddbb0e402283c

Notes:
Tested patch on 4.17.1 and the error went away
Applying the patch to Linux 4.17.1 would remove the false error
This task depends upon

Comment by Doug Newgard (Scimmia) - Monday, 18 June 2018, 14:12 GMT
So a strictly cosmetic bug? Eh.
Comment by Joe Gabby (outfit) - Monday, 18 June 2018, 23:34 GMT
Yeah, I really just made the bug report because I never made one before. If I ever post a cosmetic one again Severity should be very low and not low. I assume the bug effects quite a few people since the thread has a little over 11,000 views. I guess something like that can wait till it's applied to mainline, but at the time I was not sure how that worked. Thanks.

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