From: Yury Norov <ynorov@caviumnetworks.com>
To: <catalin.marinas@arm.com>, <arnd@arndb.de>,
        <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>
CC: <pinskia@gmail.com>, <ddaney.cavm@gmail.com>, <jan.dakinevich@gmail.com>,
        <Prasun.Kapoor@caviumnetworks.com>,
        <christoph.muellner@theobroma-systems.com>,
        <philipp.tomsich@theobroma-systems.com>, <broonie@kernel.org>,
        <andrey.konovalov@linaro.org>, <Nathan_Lynch@mentor.com>,
        <agraf@suse.de>, <bamvor.zhangjian@huawei.com>,
        <klimov.linux@gmail.com>, Andrew Pinski <apinski@cavium.com>,
        Yury Norov <ynorov@caviumnetworks.com>,
        Andrew Pinski <Andrew.Pinski@caviumnetworks.com>
Subject: [PATCH v6 15/17] arm64:ilp32: use the native siginfo instead of the compat siginfo
Date: Tue, 3 Nov 2015 02:30:44 +0300
Message-ID: <1446507046-24604-16-git-send-email-ynorov@caviumnetworks.com>
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From: Andrew Pinski <apinski@cavium.com>

Set COMPAT_USE_NATIVE_SIGINFO to be true for non AARCH32 tasks.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
Signed-off-by: Andrew Pinski <Andrew.Pinski@caviumnetworks.com>
Reviewed-by: David Daney <david.daney@cavium.com>
---
 arch/arm64/include/asm/compat.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/include/asm/compat.h b/arch/arm64/include/asm/compat.h
index 95d2d72..087f21b 100644
--- a/arch/arm64/include/asm/compat.h
+++ b/arch/arm64/include/asm/compat.h
@@ -214,6 +214,9 @@ typedef struct compat_siginfo {
 	} _sifields;
 } compat_siginfo_t;
 
+/* ILP32 uses the native siginfo and not the compat struct */
+#define COMPAT_USE_NATIVE_SIGINFO	!is_a32_compat_task()
+
 #define COMPAT_OFF_T_MAX	0x7fffffff
 #define COMPAT_LOFF_T_MAX	0x7fffffffffffffffL
 
-- 
2.1.4

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