freebsd-skq/sys/boot/i386/btx
jhb 1ead0f2d4e Sanitize the %eflags returned by BIOS routines. Some BIOS routines enter
protected mode and may leave protected-mode-specific flags like PSL_NT set
when they return to real mode.  This can cause a fault when BTX re-enters
protected mode after the BIOS mode returns.

PR:		amd64/182740
Reported by:	Julian Pidancet <julian.pidancet@gmail.com>
Approved by:	re (gjb)
MFC after:	1 week
2013-10-10 19:51:38 +00:00
..
btx Sanitize the %eflags returned by BIOS routines. Some BIOS routines enter 2013-10-10 19:51:38 +00:00
btxldr btxldr: future-proof argument passing from boot1/2-ish to loader 2012-05-09 08:04:29 +00:00
lib btxldr: future-proof argument passing from boot1/2-ish to loader 2012-05-09 08:04:29 +00:00
Makefile
Makefile.inc