FreeBSD/src f606d83 (r350202) — sys/arm64/arm64 pmap.c
With the introduction of software dirty bit emulation for managed mappings, we should test ATTR_SW_DBM, not ATTR_AP_RW, to determine whether to set PGA_WRITEABLE. In effect, we are currently setting PGA_WRITEABLE based on whether the dirty bit is preset, not whether the mapping is writeable. Correct this mistake. Reviewed by: markj X-MFC with: r350004 Differential Revision: https://reviews.freebsd.org/D21013
| Delta | File | |
|---|---|---|
| +2 | -2 | sys/arm64/arm64/pmap.c |
| +2 | -2 | 1 files |
