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authorLuc Van Oostenryck <luc.vanoostenryck@gmail.com>2017-06-29 16:35:29 +0200
committerWill Deacon <will.deacon@arm.com>2017-06-29 16:32:43 +0100
commit67831edf8a826750b43d5612792a9c3bc449f227 (patch)
tree5a53bb219622b65c88d2487ee7dc2893556f4c6f /arch/arm64/kernel/kaslr.c
parent50a4b05609929003ce98987bb901ee10fe21fb20 (diff)
arm64: fix endianness annotation in get_kaslr_seed()
In the flattened device tree format, all integer properties are in big-endian order. Here the property "kaslr-seed" is read from the fdt and then correctly converted to native order (via fdt64_to_cpu()) but the pointer used for this is not annotated as being for big-endian. Fix this by declaring the pointer as fdt64_t instead of u64 (fdt64_t being itself typedefed to __be64). Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/kernel/kaslr.c')
-rw-r--r--arch/arm64/kernel/kaslr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c
index d7e90d97f5c4..a9710efb8c01 100644
--- a/arch/arm64/kernel/kaslr.c
+++ b/arch/arm64/kernel/kaslr.c
@@ -27,7 +27,7 @@ u16 __initdata memstart_offset_seed;
static __init u64 get_kaslr_seed(void *fdt)
{
int node, len;
- u64 *prop;
+ fdt64_t *prop;
u64 ret;
node = fdt_path_offset(fdt, "/chosen");