2006-10-12 19:15:51

by Ravikiran G Thirumalai

[permalink] [raw]
Subject: [patch] 2.6.19-rc1: Fix build breakage with CONFIG_X86_VSMP

Linus,
2.6.19-rc1 does not compile with CONFIG_X86_VSMP.

arch/x86_64/kernel/built-in.o(.init.text+0xab13): In function `vsmp_init':
arch/x86_64/kernel/vsmp.c:32: undefined reference to `ioremap'
arch/x86_64/kernel/built-in.o(.init.text+0xab24):arch/x86_64/kernel/vsmp.c:33:
undefined reference to `readl'

Probably due to some header file cleanups in 2.6.19-rc1. Please apply this fix.

Thanks,
Kiran

---
From: Ravikiran Thirumalai <[email protected]>

Kernel build breaks with CONFIG_X86_VSMP. Probably due to some header file
cleanups in 2.6.19-rc1.

Signed-off-by: Ravikiran Thirumalai <[email protected]>

Index: linux-2.6.19-rc1/arch/x86_64/kernel/vsmp.c
===================================================================
--- linux-2.6.19-rc1.orig/arch/x86_64/kernel/vsmp.c 2006-10-09 21:03:36.000000000 -0700
+++ linux-2.6.19-rc1/arch/x86_64/kernel/vsmp.c 2006-10-09 21:12:06.000000000 -0700
@@ -14,6 +14,7 @@
#include <linux/pci_ids.h>
#include <linux/pci_regs.h>
#include <asm/pci-direct.h>
+#include <asm/io.h>

static int __init vsmp_init(void)
{