plan9fox/sys
mischief fc7f6f8e99 pc64: ensure user pc is never set to a non-canonical address through setregisters
on intel processors, a general protection exception is fired if a non-canonical address is loaded into PC during SYSRET. this will cause the kernel to panic.

see http://www.kb.cert.org/vuls/id/649219 and the intel software developer manual for more information.
2014-02-06 18:03:17 -08:00
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doc /sys/doc: permissions for cleanps, mkdirlist, mkfilelist 2012-10-20 19:09:54 +02:00
games/lib fortunes: undelete 2014-01-22 01:19:50 -05:00
include pool: use uintptr for pool size 2014-02-06 22:47:05 +01:00
lib newuser: dont bark when we cannot bind $home/bin/$objtype after /bin, create $home/bin/amd64 2014-02-02 10:59:05 +01:00
man ip/torrent: print tracker errors/warnings in debug mode and allow setting peerid 2014-02-01 12:04:30 -08:00
src pc64: ensure user pc is never set to a non-canonical address through setregisters 2014-02-06 18:03:17 -08:00