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[PATCH] powerpc: Clear HID0 attention enable on PPC970 at boot time (CVE-2006-4093)
authorOlof Johansson <olof@lixom.net>
Mon, 7 Aug 2006 01:51:25 +0000 (20:51 -0500)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 18 Aug 2006 16:25:51 +0000 (09:25 -0700)
commit35a472de81cfdb37f3cfb49fde4987d99b81f996
treec085909700afcbf1751dc80d4580fe8c015398eetree | snapshot
parentd246e8b2f241c3b4670dc9779c7494606676210acommit | diff
[PATCH] 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: Greg Kroah-Hartman <gregkh@suse.de>
arch/powerpc/kernel/cpu_setup_power4.S diff | blob | blame | history
Michael's Linux tree.