diff options
| author | matt <matt@NetBSD.org> | 2001-06-30 01:24:13 +0000 |
|---|---|---|
| committer | matt <matt@NetBSD.org> | 2001-06-30 01:24:13 +0000 |
| commit | 39fa08a1722efc628241adfdd6f7c9569d774b91 (patch) | |
| tree | b4ee9a9764a6bcc0c547294f793b82c4d760fab7 /sys/dev/microcode | |
| parent | 7c5977ea4f40671cc1bb748b222a90d0534e742b (diff) | |
Reset segment registers 1-7 upon entry to kernel (via trap or interrupts)
so that the bat spill code won't run into spurious valid user pages and
treat them as kernel pages. Restore segment registers 1-7 upon return to
user mode from either a trap or interrupt. XXX eventually do all 16 SRs
Diffstat (limited to 'sys/dev/microcode')
0 files changed, 0 insertions, 0 deletions
