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From: jbeulich@novell.com
Subject: remove non-native entry point name
Patch-mainline: obsolete
Index: head-2007-09-03/arch/x86_64/Makefile
===================================================================
--- head-2007-09-03.orig/arch/x86_64/Makefile 2007-09-03 09:44:29.000000000 +0200
+++ head-2007-09-03/arch/x86_64/Makefile 2007-09-03 10:02:28.000000000 +0200
@@ -94,7 +94,7 @@ PHONY += bzImage bzlilo install archmrpr
ifdef CONFIG_XEN
CPPFLAGS := -Iinclude$(if $(KBUILD_SRC),2)/asm/mach-xen $(CPPFLAGS)
head-y := arch/x86_64/kernel/head-xen.o arch/x86_64/kernel/head64-xen.o arch/x86_64/kernel/init_task.o
-LDFLAGS_vmlinux := -e _start
+LDFLAGS_vmlinux := -e startup_64
boot := arch/i386/boot-xen
.PHONY: vmlinuz
#Default target when executing "make"
Index: head-2007-09-03/arch/x86_64/kernel/head-xen.S
===================================================================
--- head-2007-09-03.orig/arch/x86_64/kernel/head-xen.S 2007-09-03 09:53:50.000000000 +0200
+++ head-2007-09-03/arch/x86_64/kernel/head-xen.S 2007-09-03 10:02:28.000000000 +0200
@@ -25,11 +25,8 @@
.section .bootstrap.text, "ax", @progbits
.code64
-#define VIRT_ENTRY_OFFSET 0x0
-.org VIRT_ENTRY_OFFSET
.globl startup_64
startup_64:
-ENTRY(_start)
movq $(init_thread_union+THREAD_SIZE-8),%rsp
/* rsi is pointer to startup info structure.
@@ -164,7 +161,7 @@ ENTRY(empty_zero_page)
.ascii ",ELF_PADDR_OFFSET=0x"
utoh __START_KERNEL_map
.ascii ",VIRT_ENTRY=0x"
- utoh (__START_KERNEL_map + __PHYSICAL_START + VIRT_ENTRY_OFFSET)
+ utoh (__START_KERNEL_map + __PHYSICAL_START + startup_64 - .bootstrap.text)
.ascii ",HYPERCALL_PAGE=0x"
utoh (phys_hypercall_page >> PAGE_SHIFT)
.ascii ",FEATURES=writable_page_tables"
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