freebsd-dev/sys/i386
Bruce Evans 2d2fb1bf6b The %eflags checking introduced in the previous commit was too zealous.
sigreturn() sometimes failed for ordinary returns from signal handlers.
Failures of ordinary returns "can't happen" and are badly handled.
"Temporary" fix: allow users to corrupt PSL_RF.  This is fairly
harmless.  A correct fix would involve saving the old %eflags (and
perhaps the old segment registers) where the user can't get at them.
1995-01-17 01:15:12 +00:00
..
apm Don't push/pop the return-val register. (DUH!) 1994-12-16 07:31:47 +00:00
bios Don't push/pop the return-val register. (DUH!) 1994-12-16 07:31:47 +00:00
boot Really provide support for 3COM cards now. 1994-12-31 17:16:50 +00:00
conf Remove bogus scd0 driver - I should have looked at LINT first, anyway. 1995-01-14 10:48:56 +00:00
eisa Add $Id 1995-01-16 16:31:34 +00:00
i386 The %eflags checking introduced in the previous commit was too zealous. 1995-01-17 01:15:12 +00:00
ibcs2 Fix bug around VOP_READDIR, now takes 6 parameters not 4. 1994-12-14 22:03:48 +00:00
include Fix security holes in sigreturn(), ptrace() and procfs. sigreturn() 1995-01-14 13:20:26 +00:00
isa Add $Id 1995-01-16 16:31:34 +00:00
pci Add $Id. Recognize motherboard aic7870 based controllers. 1995-01-16 16:31:57 +00:00
scsi Add $Ids. Use DMA for downloading SCBs to the sequencer. Implement SDTR, 1995-01-16 16:33:47 +00:00
Makefile Removed all patch kit headers, sccsid and rcsid strings, put $Id$ in, some 1993-10-16 19:17:18 +00:00