On 04/03/2024 09:08, Boris Brezillon wrote: > Something on arm[64] must be including <asm/page.h>, but things fail > to compile on sparc64. Make sure this header is included explicitly > so this driver can be compile-tested on all supported architectures. > > Reported-by: kernel test robot <l...@intel.com> > Closes: > https://lore.kernel.org/oe-kbuild-all/202403031142.vl4pw7x6-...@intel.com/ > Signed-off-by: Boris Brezillon <boris.brezil...@collabora.com>
Seems reasonable, although I do wonder if it's right to include a "asm" header here or if we should pull in something like "linux/mm.h" which includes asm/page.h. I can find examples of both. Either way: Reviewed-by: Steven Price <steven.pr...@arm.com> > --- > drivers/gpu/drm/panthor/panthor_device.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/panthor/panthor_device.c > b/drivers/gpu/drm/panthor/panthor_device.c > index bfe8da4a6e4c..68e467ee458a 100644 > --- a/drivers/gpu/drm/panthor/panthor_device.c > +++ b/drivers/gpu/drm/panthor/panthor_device.c > @@ -3,6 +3,8 @@ > /* Copyright 2019 Linaro, Ltd, Rob Herring <r...@kernel.org> */ > /* Copyright 2023 Collabora ltd. */ > > +#include <asm/page.h> > + > #include <linux/clk.h> > #include <linux/platform_device.h> > #include <linux/pm_domain.h>
