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authorLinus Torvalds <torvalds@linux-foundation.org>2010-02-11 14:00:27 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-02-11 14:00:27 -0800
commitf2d6cff7f5255985939fb752daee4fab397ed61d (patch)
tree0dee8087cce187ad3272f9cc18457e879ffd78c9 /arch/sparc/kernel/process_64.c
parent803bf5ec259941936262d10ecc84511b76a20921 (diff)
parent440ab7ac2d6b735fb278a1ff1674f6716314c6bb (diff)
downloadop-kernel-dev-f2d6cff7f5255985939fb752daee4fab397ed61d.zip
op-kernel-dev-f2d6cff7f5255985939fb752daee4fab397ed61d.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc32: Fix thinko in previous change. sparc: Align clone and signal stacks to 16 bytes.
Diffstat (limited to 'arch/sparc/kernel/process_64.c')
-rw-r--r--arch/sparc/kernel/process_64.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index c3f1cce..cb70476 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -398,11 +398,11 @@ static unsigned long clone_stackframe(unsigned long csp, unsigned long psp)
} else
__get_user(fp, &(((struct reg_window32 __user *)psp)->ins[6]));
- /* Now 8-byte align the stack as this is mandatory in the
- * Sparc ABI due to how register windows work. This hides
- * the restriction from thread libraries etc. -DaveM
+ /* Now align the stack as this is mandatory in the Sparc ABI
+ * due to how register windows work. This hides the
+ * restriction from thread libraries etc.
*/
- csp &= ~7UL;
+ csp &= ~15UL;
distance = fp - psp;
rval = (csp - distance);
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