From 62022d5206a284e8fb7f205b4baa7f2550ee9a35 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 29 Mar 2016 19:51:57 +0900 Subject: [PATCH] arm64: booti: add missing unmap_sysmem() Make sure to call unmap_sysmem() for address allocated by map_sysmem() before leaving the function; however this patch gives no impact on the behavior because map_sysmem()/unmap_sysmem() does nothing except on Sandbox. Sandbox never runs this code because "booti" is a command for booting ARM64 kernel image. Signed-off-by: Masahiro Yamada Reviewed-by: Joe Hershberger --- cmd/bootm.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/cmd/bootm.c b/cmd/bootm.c index 555ccbc379f..1bca6fa920e 100644 --- a/cmd/bootm.c +++ b/cmd/bootm.c @@ -673,6 +673,9 @@ static int booti_setup(bootm_headers_t *images) * correct location and then move the image there. */ dst = gd->bd->bi_dram[0].start + le32_to_cpu(ih->text_offset); + + unmap_sysmem(ih); + if (images->ep != dst) { void *src; @@ -717,6 +720,8 @@ static int booti_start(cmd_tbl_t *cmdtp, int flag, int argc, lmb_reserve(&images->lmb, images->ep, le32_to_cpu(ih->image_size)); + unmap_sysmem(ih); + /* * Handle the BOOTM_STATE_FINDOTHER state ourselves as we do not * have a header that provide this informaiton.