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[PATCH] x86_64: Change default setting for noexec32 to match i386 kernel 

This means i386 processes compiled with a recent compiler will get non
executable heap by default now.  This is the same default as a 32bit PAE
kernel would use on a NX enabled CPU.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andi Kleen 2006-03-25 16:31:04 +01:00 committed by Linus Torvalds
parent df92004ce6
commit 7682968b7d
1 changed files with 1 additions and 1 deletions
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arch/x86_64/kernel/setup64.c
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@ -59,7 +59,7 @@ int __init nonx_setup(char *str)
} }
__setup("noexec=", nonx_setup); /* parsed early actually */ __setup("noexec=", nonx_setup); /* parsed early actually */
int force_personality32 = READ_IMPLIES_EXEC; int force_personality32 = 0;
/* noexec32=on|off /* noexec32=on|off
Control non executable heap for 32bit processes. Control non executable heap for 32bit processes.