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| author | Jessica Clarke <jrtc27@FreeBSD.org> | 2020-09-20 23:20:18 +0000 |
|---|---|---|
| committer | Jessica Clarke <jrtc27@FreeBSD.org> | 2020-09-20 23:20:18 +0000 |
| commit | 7d54cc9165a3990849b60835c85ddb388905e1b7 (patch) | |
| tree | 52ccf04fda3f52209e8e4f3243d4d50183e23763 /cddl/contrib/opensolaris/cmd/mdb/tools | |
| parent | 7149d7209ea20969568edb115ba616866d1828c5 (diff) | |
| download | src-7d54cc9165a3990849b60835c85ddb388905e1b7.tar.gz src-7d54cc9165a3990849b60835c85ddb388905e1b7.zip | |
atomic_common.h: Fix the volatile qualifier placement in atomic_load_ptr
This was broken in r357940 which introduced the __typeof use. We need
the volatile qualifier to be on the pointee not the pointer otherwise it
does nothing. This was found by mhorne in D26498, noticing there was a
problem (a spin loop condition was hoisted for RISC-V boot code) but not
the root cause of it.
Reported by: mhorne
Reviewed by: mhorne, mjg
Approved by: mhorne, mjg
Differential Revision: https://reviews.freebsd.org/D26500
Notes
Notes:
svn path=/head/; revision=365932
Diffstat (limited to 'cddl/contrib/opensolaris/cmd/mdb/tools')
0 files changed, 0 insertions, 0 deletions