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Message-ID: <20100209023502.GA15408@us.ibm.com> Date: Mon, 8 Feb 2010 20:35:02 -0600 From: "Serge E. Hallyn" <serue@...ibm.com> To: lkml <linux-kernel@...r.kernel.org> Cc: Ingo Molnar <mingo@...e.hu>, Brian Gerst <brgerst@...il.com> Subject: [PATCH RFC] Make AT_VECTOR_SIZE_ARCH 2 for x86-32 Both x86-32 and x86-64 with 32-bit compat use ARCH_DLINFO_IA32, which defines two saved_auxv entries. But system.h only defines AT_VECTOR_SIZE_ARCH as 2 for CONFIG_IA32_EMULATION, not for CONFIG_X86_32. Fix that. Am I on crack? Signed-off-by: Serge E. Hallyn <serue@...ibm.com> --- arch/x86/include/asm/system.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/asm/system.h b/arch/x86/include/asm/system.h index ecb544e..e04740f 100644 --- a/arch/x86/include/asm/system.h +++ b/arch/x86/include/asm/system.h @@ -11,9 +11,9 @@ #include <linux/irqflags.h> /* entries in ARCH_DLINFO: */ -#ifdef CONFIG_IA32_EMULATION +#if defined(CONFIG_IA32_EMULATION) || !defined(CONFIG_X86_64) # define AT_VECTOR_SIZE_ARCH 2 -#else +#else /* else it's non-compat x86-64 */ # define AT_VECTOR_SIZE_ARCH 1 #endif -- 1.6.0.4 -- 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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