From 230528c467ee5ae7b55d41530bbb10fd94da948f Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Mon, 2 May 2016 17:44:00 -0300 Subject: [PATCH] powerpc: Fix clone CLONE_VM compare This patch fixes the clone CLONE_VM change from 0cb313f (BZ#19957) where the commit changed the register that contains the save flags argument to compare with (from r28 to r29). This patch changes back to correct register. Tested on powerpc32 (thanks to Tulio Magno Quites Machado Filho). * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S (__clone): Fix flags CLONE_VM compare. --- ChangeLog | 5 +++++ sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index d7044ea43d..26284bdc43 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2016-05-02 Adhemerval Zanella + + * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S (__clone): Fix + flags CLONE_VM compare. + 2016-05-02 Florian Weimer [BZ #20031] diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S index 9d496f0a4c..bebadbfbb9 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S @@ -77,7 +77,7 @@ ENTRY (__clone) bne- cr1,L(parent) /* The '-' is to minimise the race. */ /* If CLONE_VM is set do not update the pid/tid field. */ - andi. r0,r29,CLONE_VM + andi. r0,r28,CLONE_VM bne+ cr0,L(oldpid) DO_CALL(SYS_ify(getpid))