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powerpc: Clear HID0 attention enable on PPC970 at boot time (CVE-2006-4093)
authorOlof Johansson <olof@lixom.net>
Fri, 18 Aug 2006 19:44:57 +0000 (21:44 +0200)
committerAdrian Bunk <bunk@stusta.de>
Fri, 18 Aug 2006 19:44:57 +0000 (21:44 +0200)
commitd133b8ac886bf921a2a9efd871c3e71f1a5d6d80
tree4a3eb8e7de54b82e4ac29fbae9f834cf9ff545cdtree | snapshot
parentc1df7b7181ae16b4ec44a0b1e1bdf67f5a06f17ecommit | diff
powerpc: Clear HID0 attention enable on PPC970 at boot time (CVE-2006-4093)

Clear HID0[en_attn] at CPU init time on PPC970.  Closes CVE-2006-4093.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
arch/powerpc/kernel/cpu_setup_power4.S diff | blob | history
unionfs2-2.6.39.y