andrius
/
arm-trusted-firmware
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

xlat: fix mm copy when adding a region 

mmap_add_region_ctx and mmap_add_dynamic_region_ctx are clearing members
that they are not aware of by copying each member one by one. Replace
this by structure assignment.

Change-Id: I7c70cb408c8a8eb551402a5d8d956c1fb7f32b55
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>
This commit is contained in:
Douglas Raillard 2017-09-12 10:31:49 +01:00
parent f18f5f9867
commit 73addb728d
1 changed files with 3 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
lib/xlat_tables_v2/xlat_tables_internal.c
View File

@ -754,10 +754,7 @@ void mmap_add_region_ctx(xlat_ctx_t *ctx, const mmap_region_t *mm)
*/
assert(mm_last->size == 0);
mm_cursor->base_pa = mm->base_pa;
mm_cursor->base_va = mm->base_va;
mm_cursor->size = mm->size;
mm_cursor->attr = mm->attr;
*mm_cursor = *mm;
if (end_pa > ctx->max_pa)
ctx->max_pa = end_pa;
@ -832,10 +829,8 @@ int mmap_add_dynamic_region_ctx(xlat_ctx_t *ctx, mmap_region_t *mm)
*/
assert(mm_last->size == 0);
mm_cursor->base_pa = mm->base_pa;
mm_cursor->base_va = mm->base_va;
mm_cursor->size = mm->size;
mm_cursor->attr = mm->attr | MT_DYNAMIC;
*mm_cursor = *mm;
mm_cursor->attr |= MT_DYNAMIC;
/*
* Update the translation tables if the xlat tables are initialized. If