Paths

Table of Contentst

Differential D55732

linuxkpi: Add mising functions in <linux/kmsg_dump.h>
ClosedPublic
Actions

Authored by dumbbell on Mar 8 2026, 1:20 PM.

Tags

None

Referenced Files

	Unknown Object (File)
	Tue, Apr 7, 1:45 PM

	Unknown Object (File)
	Sun, Mar 22, 4:39 PM

	Unknown Object (File)
	Fri, Mar 20, 6:32 AM

	Unknown Object (File)
	Fri, Mar 20, 12:59 AM

	Unknown Object (File)
	Thu, Mar 19, 10:35 PM

	Unknown Object (File)
	Thu, Mar 19, 3:29 AM

	Unknown Object (File)
	Wed, Mar 18, 3:01 AM

	Unknown Object (File)
	Sun, Mar 15, 9:57 PM

View All 11 Files

Subscribers

Details

Reviewers

emaste
bz

Group Reviewers

Commits

rGf2ad06a0801a: linuxkpi: Add mising functions in <linux/kmsg_dump.h>

Summary

The DRM generic code started to use kmsg_dump_get_buffer() and kmsg_dump_rewind() in Linux 6.11.

This is part of the update of DRM drivers to Linux 6.11.

Sponsored by: The FreeBSD Foundation

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

dumbbell created this revision.Mar 8 2026, 1:20 PM

Herald added subscribers: emaste, imp. · View Herald TranscriptMar 8 2026, 1:20 PM

dumbbell requested review of this revision.Mar 8 2026, 1:20 PM

emaste added inline comments.Mar 8 2026, 3:47 PM

sys/compat/linuxkpi/common/include/linux/kmsg_dump.h
91	`Unknown` if we want to return a string matching what Linux would do, or perhaps `Unimplemented`

dumbbell marked an inline comment as done.Mar 8 2026, 8:38 PM

dumbbell added inline comments.

sys/compat/linuxkpi/common/include/linux/kmsg_dump.h
91	The function returns `"Disabled"` on Linux when `CONFIG_PRINTK` is not defined. That’s what I replicated for our non-implemented functions. I will change that to "Unknown".

Address comment from @emaste

emaste accepted this revision.Mar 9 2026, 1:11 AM

emaste added inline comments.

sys/compat/linuxkpi/common/include/linux/kmsg_dump.h
91	Oh, missed that. In that case I'm fine with `Disabled` too.

This revision is now accepted and ready to land.Mar 9 2026, 1:11 AM

bz accepted this revision.Mar 9 2026, 7:37 AM

Closed by commit rGf2ad06a0801a: linuxkpi: Add mising functions in <linux/kmsg_dump.h> (authored by dumbbell). · Explain WhyMon, Apr 6, 7:55 PM

This revision was automatically updated to reflect the committed changes.

dumbbell added a commit: rGf2ad06a0801a: linuxkpi: Add mising functions in <linux/kmsg_dump.h>.

Revision Contents
Changeset List

Path

Size

sys/

compat/

linuxkpi/

common/

include/

linux/

42 lines

Diff 175001

sys/compat/linuxkpi/common/include/linux/kmsg_dump.h

Loading...