Bug 198767

Summary:	ACPI Exception: AE_NOT_FOUND, During name lookup/catalog
Product:	ACPI	Reporter:	dino99 (dyvazar)
Component:	ACPICA-Core	Assignee:	Erik Kaneda (erik.kaneda)
Status:	RESOLVED CODE_FIX
Severity:	normal	CC:	rui.zhang
Priority:	P1
Hardware:	Intel
OS:	Linux
Kernel Version:	4.15	Subsystem:
Regression:	No	Bisected commit-id:

Description dino99 2018-02-12 20:03:22 UTC

This is a long standing acpi errors logged (since kernel 3 family)

kernel: ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup failure, AE_NOT_FOUND (20170831/dswload-210)
kernel: ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20170831/psobject-252)
kernel: ACPI Exception: AE_NOT_FOUND, (SSDT:xh_rvp08) while loading table (20170831/tbxfload-228)
kernel: ACPI Error: 1 table load failures, 5 successful (20170831/tbxfload-246)


Previously reported on launchpad:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1748487

Comment 1 dino99 2018-02-12 20:09:24 UTC

Looks like a patch have been tested:

https://github.com/torvalds/linux/blob/eceeae414edccb07fad683011c0c65abe8a3a554/include/acpi/acpixf.h#L195

but, because of some problem, have been reverted to:

commit 00c611def8748a0a1cf1d31842e49b42dfdb3de1

Comment 2 Erik Kaneda 2018-03-16 16:25:19 UTC

Hi Sorry for the delayed response. I believe this issue has been resolved. Please try this branch here: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git/?h=linux-next

Comment 3 Erik Kaneda 2018-03-20 22:05:21 UTC

Code to fix this issue is available. Closing