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module: move the set_fs hack for flush_icache_range to m68k

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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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Jessica Yu <jeyu@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Song Liu <songliubraving@fb.com>
Cc: Yonghong Song <yhs@fb.com>
Link: http://lkml.kernel.org/r/20200515143646.3857579-30-hch@lst.de
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Christoph Hellwig
2020-06-07 21:42:52 -07:00
committed by Linus Torvalds
parent a75a2df68f
commit 490741ab1b
2 changed files with 4 additions and 8 deletions
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4
arch/m68k/mm/cache.c
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@@ -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);