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Date: Fri, 27 Jun 2008 18:34:15 -0300 From: Glauber Costa <gcosta@...hat.com> To: linux-kernel@...r.kernel.org Cc: tglx@...utronix.de, mingo@...e.hu, x86@...nel.org Subject: [PATCH 08/39] don't use word-size specifiers since the instructions refer to registers, they'll be able to figure it out. Signed-off-by: Glauber Costa <gcosta@...hat.com> --- arch/x86/lib/getuser_32.S | 24 ++++++++++++------------ 1 files changed, 12 insertions(+), 12 deletions(-) diff --git a/arch/x86/lib/getuser_32.S b/arch/x86/lib/getuser_32.S index 6d84b53..8200fde 100644 --- a/arch/x86/lib/getuser_32.S +++ b/arch/x86/lib/getuser_32.S @@ -29,44 +29,44 @@ ENTRY(__get_user_1) CFI_STARTPROC GET_THREAD_INFO(%edx) - cmpl TI_addr_limit(%edx),%eax + cmp TI_addr_limit(%edx),%eax jae bad_get_user -1: movzbl (%eax),%edx - xorl %eax,%eax +1: movzb (%eax),%edx + xor %eax,%eax ret CFI_ENDPROC ENDPROC(__get_user_1) ENTRY(__get_user_2) CFI_STARTPROC - addl $1,%eax + add $1,%eax jc bad_get_user GET_THREAD_INFO(%edx) - cmpl TI_addr_limit(%edx),%eax + cmp TI_addr_limit(%edx),%eax jae bad_get_user 2: movzwl -1(%eax),%edx - xorl %eax,%eax + xor %eax,%eax ret CFI_ENDPROC ENDPROC(__get_user_2) ENTRY(__get_user_4) CFI_STARTPROC - addl $3,%eax + add $3,%eax jc bad_get_user GET_THREAD_INFO(%edx) - cmpl TI_addr_limit(%edx),%eax + cmp TI_addr_limit(%edx),%eax jae bad_get_user -3: movl -3(%eax),%edx - xorl %eax,%eax +3: mov -3(%eax),%edx + xor %eax,%eax ret CFI_ENDPROC ENDPROC(__get_user_4) bad_get_user: CFI_STARTPROC - xorl %edx,%edx - movl $-14,%eax + xor %edx,%edx + mov $-14,%eax ret CFI_ENDPROC END(bad_get_user) -- 1.5.5.1 -- 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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