Commit e292e740 authored Jun 07, 2020 by Christoph Hellwig Committed by Linus Torvalds Jun 08, 2020

powerpc: unexport flush_icache_user_range



flush_icache_user_range is only used by copy_to_user_page, which is only
used by core VM code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Link: http://lkml.kernel.org/r/20200515143646.3857579-4-hch@lst.de


Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent e7c1fa11

arch/powerpc/mm/mem.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -586,7 +586,6 @@ void flush_icache_user_range(struct vm_area_struct vma, struct page page,
		flush_icache_range(maddr, maddr + len);
		kunmap(page);
		}
		EXPORT_SYMBOL(flush_icache_user_range);

		/*
		* System memory should not be in /proc/iomem but various tools expect it