From ff7d08052b27fd560dddbe02b88d844ddb799dc6 Mon Sep 17 00:00:00 2001 From: Antonio Nino Diaz Date: Fri, 10 Nov 2017 12:25:49 +0000 Subject: [PATCH] SPM: Fix pointer to MP info in boot info struct The MP info struct is placed right after the boot info struct. However, when calculating the address of the MP info, the size of the boot info struct was being multiplied by the size of the MP boot info. This left a big gap of empty space between the structs. This didn't break any code because the boot info struct has a pointer to the MP info struct. It was just wasting space. Change-Id: I1668e3540d9173261968f6740623549000bd48db Signed-off-by: Antonio Nino Diaz --- services/std_svc/spm/secure_partition_setup.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/services/std_svc/spm/secure_partition_setup.c b/services/std_svc/spm/secure_partition_setup.c index 6624e2b4b..673016083 100644 --- a/services/std_svc/spm/secure_partition_setup.c +++ b/services/std_svc/spm/secure_partition_setup.c @@ -270,8 +270,8 @@ void secure_partition_setup(void) * be populated, just after the boot info. */ ((secure_partition_boot_info_t *) shared_buf_ptr)->mp_info = - ((secure_partition_mp_info_t *) shared_buf_ptr) + - sizeof(secure_partition_boot_info_t); + (secure_partition_mp_info_t *) ((uintptr_t)shared_buf_ptr + + sizeof(secure_partition_boot_info_t)); /* * Update the shared buffer pointer to where the MP information for the -- GitLab