From e0a15d5bf4e2fc46a867c43c41b6a41622f673ad Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Wed, 18 Jan 2012 18:03:39 +0100 Subject: [PATCH] [S390] cleanup entry point definition The vmlinux file for s390 contains a currently unused entry point, which is specified in two different locations: the linker script and the makefile. As it happens both definitions are different and the linker file is broken (_start does not exist) and the makefile specifies an entry point which makes no sense (the SALIPL loader entry point). So lets get rid of one definition (the makefile) and use the entry point of all other ipl methods (0x10000 -> startup) to be consistent. Signed-off-by: Christian Borntraeger Signed-off-by: Martin Schwidefsky --- arch/s390/Makefile | 1 - arch/s390/kernel/vmlinux.lds.S | 4 ++-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/s390/Makefile b/arch/s390/Makefile index e9f353341693..0ad2f1e1ce9e 100644 --- a/arch/s390/Makefile +++ b/arch/s390/Makefile @@ -88,7 +88,6 @@ KBUILD_CFLAGS += -pipe -fno-strength-reduce -Wno-sign-compare KBUILD_AFLAGS += $(aflags-y) OBJCOPYFLAGS := -O binary -LDFLAGS_vmlinux := -e start head-y := arch/s390/kernel/head.o head-y += arch/s390/kernel/$(if $(CONFIG_64BIT),head64.o,head31.o) diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index e4c79ebb40e6..21109c63eb12 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -9,12 +9,12 @@ #ifndef CONFIG_64BIT OUTPUT_FORMAT("elf32-s390", "elf32-s390", "elf32-s390") OUTPUT_ARCH(s390) -ENTRY(_start) +ENTRY(startup) jiffies = jiffies_64 + 4; #else OUTPUT_FORMAT("elf64-s390", "elf64-s390", "elf64-s390") OUTPUT_ARCH(s390:64-bit) -ENTRY(_start) +ENTRY(startup) jiffies = jiffies_64; #endif