From a83a58ffe57c7d716a36ee1e3a7856f3c2da2c6f Mon Sep 17 00:00:00 2001

Message-Id: <a83a58ffe57c7d716a36ee1e3a7856f3c2da2c6f.1429703426.git.panand@redhat.com>

In-Reply-To: <de1db775d6e9b51f014442677863b57b8566c510.1429703426.git.panand@redhat.com>

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From: AKASHI Takahiro <takahiro.akashi@linaro.org>

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