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sparc32: Fix thinko in previous change. 

Should mask stack with 0xf not "0x15".

Noticed by Blue Swirl <blauwirbel@gmail.com>

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2010-02-11 12:29:16 -08:00
parent f036d9f398
commit 440ab7ac2d
1 changed files with 1 additions and 1 deletions
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2
arch/sparc/kernel/process_32.c
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@ -526,7 +526,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
* Set some valid stack frames to give to the child. * Set some valid stack frames to give to the child.
*/ */
childstack = (struct sparc_stackf __user *) childstack = (struct sparc_stackf __user *)
(sp & ~0x15UL); (sp & ~0xfUL);
parentstack = (struct sparc_stackf __user *) parentstack = (struct sparc_stackf __user *)
regs->u_regs[UREG_FP]; regs->u_regs[UREG_FP];