Page MenuHomeFreeBSD
Differential D39706

LinuxKPI: fix READ_ONCE() -Wcast-equal warnings
ClosedPublic
Actions

Authored by bz on Apr 19 2023, 9:48 PM.
Tags
None
Referenced Files
Unknown Object (File)
Tue, Nov 25, 10:24 PM
Unknown Object (File)
Tue, Nov 25, 2:36 PM
Unknown Object (File)
Nov 9 2025, 8:24 AM
Unknown Object (File)
Nov 9 2025, 8:24 AM
Unknown Object (File)
Nov 9 2025, 4:20 AM
Unknown Object (File)
Nov 9 2025, 12:23 AM
Unknown Object (File)
Nov 4 2025, 4:02 PM
Unknown Object (File)
Nov 4 2025, 4:02 PM
View All 91 Files
Subscribers
• hselasky
imp
linuxkpi

Details

Reviewers
jhb
emaste
• hselasky
Commits
rG38f969d41c54: LinuxKPI: fix READ_ONCE() -Wcast-equal warnings
rG74e908b3c63b: LinuxKPI: fix READ_ONCE() -Wcast-equal warnings
Summary

Rather than using ACCESS_ONCE() in READ_ONCE() add a missing cast
to const in order to satisfy -Wcast-equal by gcc.
Sadly we cannot do the same to WRITE_ONCE() which still is very
noisy.

Sponsored by: The FreeBSD Foundation
MFC after: 3 days

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Revision Contents
Changeset List

PathSize
sys/
compat/
linuxkpi/
common/
include/
linux/
2 lines

Diff 120716

View Options

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

Loading...