[OpenRISC] [PATCH 29/29] module: move the set_fs hack for flush_icache_range to m68k

[Christoph Hellwig <hch@lst.de>]

flush_icache_range generally operates on kernel addresses, but for some
reason m68k needed a set_fs override.  Move that into the m68k code
insted of keeping it in the module loader.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
 arch/m68k/mm/cache.c | 4 ++++
 kernel/module.c      | 8 --------
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/arch/m68k/mm/cache.c b/arch/m68k/mm/cache.c
index 7915be3a09712..5ecb3310e8745 100644
--- a/arch/m68k/mm/cache.c
+++ b/arch/m68k/mm/cache.c
@@ -107,7 +107,11 @@ void flush_icache_user_range(unsigned long address, unsigned long endaddr)
 
 void flush_icache_range(unsigned long address, unsigned long endaddr)
 {
+	mm_segment_t old_fs = get_fs();
+
+	set_fs(KERNEL_DS);
 	flush_icache_user_range(address, endaddr);
+	set_fs(old_fs);
 }
 EXPORT_SYMBOL(flush_icache_range);
 
diff --git a/kernel/module.c b/kernel/module.c
index 646f1e2330d2b..b1673ed49594f 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -3312,12 +3312,6 @@ static int check_module_license_and_versions(struct module *mod)
 
 static void flush_module_icache(const struct module *mod)
 {
-	mm_segment_t old_fs;
-
-	/* flush the icache in correct context */
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-
 	/*
 	 * Flush the instruction cache, since we've played with text.
 	 * Do it before processing of module parameters, so the module
@@ -3329,8 +3323,6 @@ static void flush_module_icache(const struct module *mod)
 				   + mod->init_layout.size);
 	flush_icache_range((unsigned long)mod->core_layout.base,
 			   (unsigned long)mod->core_layout.base + mod->core_layout.size);
-
-	set_fs(old_fs);
 }
 
 int __weak module_frob_arch_sections(Elf_Ehdr *hdr,
-- 
2.26.2