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| author | Laura Abbott <lauraa@codeaurora.org> | 2014-07-08 02:45:43 +0200 |
|---|---|---|
| committer | Grant Likely <grant.likely@linaro.org> | 2014-08-01 20:22:20 +0200 |
| commit | 3069f0c07f8d64ebf6ff5d2d1553e0a6dad4316e (patch) | |
| tree | 79cdf807a67f1f710075eb8b99adf1ee18a83084 /drivers/of/of_reserved_mem.c | |
| parent | Adding selftest testdata dynamically into live tree (diff) | |
| download | linux-3069f0c07f8d64ebf6ff5d2d1553e0a6dad4316e.tar.xz linux-3069f0c07f8d64ebf6ff5d2d1553e0a6dad4316e.zip | |
of: Use proper types for checking memory overflow
Commit a67a6ed15513541579d38bcbd127e7be170710e5
(of: Check for phys_addr_t overflows in early_init_dt_add_memory_arch)
corrected early_init_dt_add_memory_arch to account for overflows
but did so in an unclean way using ULONG_MAX. There is no
guarantee that sizeof(unsigned long) == sizeof(phys_addr_t).
Check against phys_addr_t instead.
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Diffstat (limited to 'drivers/of/of_reserved_mem.c')
0 files changed, 0 insertions, 0 deletions