From: Will Deacon <will.deacon@arm.com>
Date: Fri, 11 Oct 2013 13:52:11 +0000 (+0100)
Subject: arm64: setup: report ELF_PLATFORM as the machine for utsname
X-Git-Tag: accepted/tizen/common/20141203.182822~1198^2~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=94ed1f2cb5d46533f10262b1b760db7dbec9cf10;p=platform%2Fkernel%2Flinux-arm64.git

arm64: setup: report ELF_PLATFORM as the machine for utsname

uname -m reports the machine field from the current utsname, which should
reflect the endianness of the system.

This patch reports ELF_PLATFORM for the field, so that everything appears
consistent from userspace.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
---

diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index b65c132..fa6faf5 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -119,7 +119,7 @@ static void __init setup_processor(void)
 	printk("CPU: %s [%08x] revision %d\n",
 	       cpu_name, read_cpuid_id(), read_cpuid_id() & 15);
 
-	sprintf(init_utsname()->machine, "aarch64");
+	sprintf(init_utsname()->machine, ELF_PLATFORM);
 	elf_hwcap = 0;
 }