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authormatt <matt@NetBSD.org>2001-06-30 01:24:13 +0000
committermatt <matt@NetBSD.org>2001-06-30 01:24:13 +0000
commit39fa08a1722efc628241adfdd6f7c9569d774b91 (patch)
treeb4ee9a9764a6bcc0c547294f793b82c4d760fab7 /sys/dev/microcode
parent7c5977ea4f40671cc1bb748b222a90d0534e742b (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