ea6020830c
The flush is needed to prevent cross-process ret2spec, which is not handled on kernel entry if IBPB is enabled but SMEP is present. While there, add i386 RSB flush. Reported by: Anthony Steinhauser <asteinhauser@google.com> Reviewed by: markj, Anthony Steinhauser Discussed with: philip admbugs: 961 Sponsored by: The FreeBSD Foundation MFC after: 1 week |
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colldef | ||
ctypedef | ||
dict | ||
doc | ||
dtrace | ||
examples | ||
i18n | ||
keys | ||
man | ||
misc | ||
mk | ||
monetdef | ||
msgdef | ||
numericdef | ||
security | ||
sendmail | ||
skel | ||
snmp | ||
syscons | ||
tabset | ||
termcap | ||
tests | ||
timedef | ||
vt | ||
zoneinfo | ||
Makefile | ||
Makefile.inc |