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Filename	Latest commit message	Latest commit date
Geert Uytterhoeven b1d1cafd60 of: Fix truncation of memory sizes on 32-bit platforms ... [ Upstream commit 2892d8a00d23d511a0591ac4b2ff3f050ae1f004 ] Variable "size" has type "phys_addr_t", which can be either 32-bit or 64-bit on 32-bit systems, while "unsigned long" is always 32-bit on 32-bit systems. Hence the cast in (unsigned long)size / SZ_1M may truncate a 64-bit size to 32-bit, as casts have a higher operator precedence than divisions. Fix this by inverting the order of the cast and division, which should be safe for memory blocks smaller than 4 PiB. Note that the division is actually a shift, as SZ_1M is a power-of-two constant, hence there is no need to use div_u64(). While at it, use "%lu" to format "unsigned long". Fixes: e8d9d1f548 ("drivers: of: add initialization code for static reserved memory") Fixes: 3f0c820664 ("drivers: of: add initialization code for dynamic reserved memory") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/4a1117e72d13d26126f57be034c20dac02f1e915.1623835273.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-07-14 16:53:45 +02:00
..
unittest-data
address.c	of/address: Fix of_node memory leak in of_dma_is_coherent	2020-11-18 19:20:28 +01:00
base.c
device.c
dynamic.c
fdt.c	of: Fix truncation of memory sizes on 32-bit platforms	2021-07-14 16:53:45 +02:00
fdt_address.c
irq.c
Kconfig
kobj.c
Makefile
of_mdio.c
of_net.c
of_numa.c
of_private.h
of_reserved_mem.c	of: Fix truncation of memory sizes on 32-bit platforms	2021-07-14 16:53:45 +02:00
overlay.c
pdt.c
platform.c
property.c
resolver.c
unittest.c