From a83a58ffe57c7d716a36ee1e3a7856f3c2da2c6f Mon Sep 17 00:00:00 2001 Message-Id: In-Reply-To: References: From: AKASHI Takahiro Date: Fri, 22 Aug 2014 13:48:52 +0900 Subject: [PATCH 06/15] (bugfix) calc correct end address of memory ranges in device tree The end address of "reg" attribute in device tree's memory should be inclusive. --- kexec/fs2dt.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kexec/fs2dt.c b/kexec/fs2dt.c index 1e5f074da8b2..3ba217873f4f 100644 --- a/kexec/fs2dt.c +++ b/kexec/fs2dt.c @@ -234,7 +234,8 @@ static void add_dyn_reconf_usable_mem_property__(int fd) ranges_size*8); } ranges[rlen++] = cpu_to_be64(loc_base); - ranges[rlen++] = cpu_to_be64(loc_end - loc_base); + ranges[rlen++] = cpu_to_be64(loc_end + - loc_base + 1); rngs_cnt++; } } @@ -348,7 +349,7 @@ static void add_usable_mem_property(int fd, size_t len) ranges_size*sizeof(*ranges)); } ranges[rlen++] = cpu_to_be64(loc_base); - ranges[rlen++] = cpu_to_be64(loc_end - loc_base); + ranges[rlen++] = cpu_to_be64(loc_end - loc_base + 1); } } -- 2.1.0