From: Michal Simek <monstr@monstr.eu>
Date: Fri, 14 May 2010 05:40:46 +0000 (+0200)
Subject: microblaze: Fix module loading on system with WB cache
X-Git-Tag: Ubuntu-goldfish-3.4.0-4.27~7419^2
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=a5e48b88da225580394f825ffe67e444b050074b;p=mirror_ubuntu-zesty-kernel.git

microblaze: Fix module loading on system with WB cache

There is necessary to flush whole dcache. Icache work should be
done in kernel/module.c.

Signed-off-by: Michal Simek <monstr@monstr.eu>
---

diff --git a/arch/microblaze/kernel/module.c b/arch/microblaze/kernel/module.c
index cbecf110dc30..0e73f6606547 100644
--- a/arch/microblaze/kernel/module.c
+++ b/arch/microblaze/kernel/module.c
@@ -16,6 +16,7 @@
 #include <linux/string.h>
 
 #include <asm/pgtable.h>
+#include <asm/cacheflush.h>
 
 void *module_alloc(unsigned long size)
 {
@@ -151,6 +152,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab,
 int module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs,
 		struct module *module)
 {
+	flush_dcache();
 	return 0;
 }