linux

iv/linux

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Randy Dunlap b030c3b4aa ARC: export clear_user_page() for modules

[ Upstream commit 6b5ff0405e4190f23780362ea324b250bc495683 ]

0day bot reports a build error:
  ERROR: modpost: "clear_user_page" [drivers/media/v4l2-core/videobuf-dma-sg.ko] undefined!
so export it in arch/arc/ to fix the build error.

In most ARCHes, clear_user_page() is a macro. OTOH, in a few
ARCHes it is a function and needs to be exported.
PowerPC exported it in 2004. It looks like nds32 and nios2
still need to have it exported.

Fixes: 4102b53392d63 ("ARC: [mm] Aliasing VIPT dcache support 2/4")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: linux-snps-arc@lists.infradead.org
Signed-off-by: Vineet Gupta <vgupta@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-09-22 11:43:10 +02:00

boot

ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node

2020-02-14 16:31:09 -05:00

configs

ARC: [zebu] Remove CONFIG_INITRAMFS_SOURCE from defconfigs

2018-12-13 09:20:26 +01:00

include

arch/arc: add copy_user_page() to <asm/page.h> to fix build error on ARC

2021-01-23 15:38:17 +01:00

kernel

ARC: Fix CONFIG_STACKDEPOT