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Date: Fri, 13 Nov 2009 14:54:57 -0500 From: Brian Gerst <brgerst@...il.com> To: Ingo Molnar <mingo@...e.hu> Cc: x86@...nel.org, linux-kernel@...r.kernel.org Subject: [PATCH 3/4] x86, 32-bit: Don't push args on stack in kernel_thread_helper regparm(3) is the normal calling convention now. Signed-off-by: Brian Gerst <brgerst@...il.com> --- arch/x86/kernel/entry_32.S | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S index 2778ae3..96e9c32 100644 --- a/arch/x86/kernel/entry_32.S +++ b/arch/x86/kernel/entry_32.S @@ -985,11 +985,7 @@ ENTRY(kernel_thread_helper) pushl $0 # fake return address for unwinder CFI_STARTPROC movl %edi,%eax - push %edi - CFI_ADJUST_CFA_OFFSET 4 call *%esi - push %eax - CFI_ADJUST_CFA_OFFSET 4 call do_exit ud2 # padding for call trace CFI_ENDPROC -- 1.6.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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