Sricharan R efc8551a27 of: device: Fix overflow of coherent_dma_mask ...

Size of the dma-range is calculated as coherent_dma_mask + 1
and passed to arch_setup_dma_ops further. It overflows when
the coherent_dma_mask is set for full 64 bits 0xFFFFFFFFFFFFFFFF,
resulting in size getting passed as 0 wrongly. Fix this by
passsing in max(mask, mask + 1). Note that in this case
when the mask is set to full 64bits, we will be passing the mask
itself to arch_setup_dma_ops instead of the size. The real fix
for this should be to make arch_setup_dma_ops receive the
mask and handle it, to be done in the future.

Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

2017-04-20 16:31:06 +02:00

..

unittest-data

of/unittest: replace 'selftest' with 'unittest'

2015-03-25 00:53:29 -05:00

address.c

of: use pr_fmt prefix for all console printing

2016-07-18 16:57:42 -05:00

base.c

DeviceTree updates for 4.11:

2017-02-22 19:23:14 -08:00

device.c

of: device: Fix overflow of coherent_dma_mask

2017-04-20 16:31:06 +02:00

dynamic.c

of: use pr_fmt prefix for all console printing

2016-07-18 16:57:42 -05:00

fdt_address.c

of: use pr_fmt prefix for all console printing

2016-07-18 16:57:42 -05:00

fdt.c

DeviceTree updates for 4.11:

2017-02-22 19:23:14 -08:00

irq.c

of/irq: improve error report on irq discovery process failure

2017-01-09 09:52:17 -06:00

Kconfig

mtd: Kill the OF_MTD Kconfig option

2016-09-23 09:35:16 +02:00

Makefile

MTD updates for v4.7:

2016-05-24 11:00:20 -07:00

of_mdio.c

of_mdio: Add "broadcom,bcm5241" to the whitelist.

2017-02-19 18:19:37 -05:00

of_net.c

of_net: factor out repetitive code from of_get_mac_address()

2015-03-29 08:56:17 +01:00

of_numa.c

of, numa: Return NUMA_NO_NODE from disable of_node_to_nid() if nid not possible.

2016-11-15 09:17:12 -06:00

of_pci_irq.c

of/irq: improve error report on irq discovery process failure

2017-01-09 09:52:17 -06:00

of_pci.c

of/pci: Add of_pci_get_max_link_speed() to parse max-link-speed from DT

2016-11-14 15:21:14 -06:00

of_private.h

of: fix memory leak related to safe_name()

2016-06-24 15:16:10 -05:00

of_reserved_mem.c

of: reserved_mem: set dma_ops for devices using reserved mem

2017-01-04 14:00:45 -06:00

overlay.c

of: remove redundant memset in overlay

2017-01-09 14:21:23 -06:00

pdt.c

of: Eliminate of_allnodes list

2014-11-04 13:29:38 +00:00

platform.c

of: dma: Make of_dma_deconfigure() public

2017-04-20 16:31:06 +02:00

resolver.c

of: drop duplicate headers

2017-01-04 14:01:28 -06:00

unittest.c

of/unittest: Swap arguments of of_unittest_apply_overlay()

2017-01-23 14:58:03 -06:00