OpenCloudOS-Kernel/drivers/rapidio
Tvrtko Ursulin c4860ad605 lib/scatterlist: Fix offset type in sg_alloc_table_from_pages
Scatterlist entries have an unsigned int for the offset so
correct the sg_alloc_table_from_pages function accordingly.

Since these are offsets withing a page, unsigned int is
wide enough.

Also converts callers which were using unsigned long locally
with the lower_32_bits annotation to make it explicitly
clear what is happening.

v2: Use offset_in_page. (Chris Wilson)

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Pawel Osciak <pawel@osciak.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Tomasz Stanislawski <t.stanislaws@samsung.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: linux-media@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> (v1)
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170731185512.20010-1-tvrtko.ursulin@linux.intel.com
2017-09-07 10:48:27 +01:00
..
devices lib/scatterlist: Fix offset type in sg_alloc_table_from_pages 2017-09-07 10:48:27 +01:00
switches rapidio/switches: add driver for IDT gen3 switches 2016-08-02 19:35:38 -04:00
Kconfig rapidio: add RapidIO channelized messaging driver 2016-08-02 19:35:31 -04:00
Makefile rapidio: add RapidIO channelized messaging driver 2016-08-02 19:35:31 -04:00
rio-access.c [RAPIDIO] Add RapidIO multi mport support 2008-04-29 19:40:28 +10:00
rio-driver.c rapidio: add shutdown notification for RapidIO devices 2016-03-22 15:36:02 -07:00
rio-scan.c rapidio: modify for rev.3 specification changes 2016-08-02 19:35:37 -04:00
rio-sysfs.c rapidio: use is_visible() to hide switch-specific attributes 2017-03-17 15:10:49 +09:00
rio.c rapidio: use is_visible() to hide switch-specific attributes 2017-03-17 15:10:49 +09:00
rio.h rapidio: use is_visible() to hide switch-specific attributes 2017-03-17 15:10:49 +09:00
rio_cm.c rapidio/rio_cm: use memdup_user() instead of duplicating code 2016-10-11 15:06:32 -07:00