diff options
| author | Yu-Ping Wu <yupingso@chromium.org> | 2019-11-14 11:38:44 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-11-20 13:25:05 +0000 |
| commit | ea544574d06e8a149c447b35c5e8fba96e61152a (patch) | |
| tree | a9f9d50f0ab3e9e82576ec70e44001a90c172ce9 /src/lib/coreboot_table.c | |
| parent | a0e1e596f894416c9db9eefe5b742cb4fad23a00 (diff) | |
security/vboot: Remove buffer_size from struct vboot_working_data
Since buffer_size is no longer used, remove it from struct
vboot_working_data.
BRANCH=none
BUG=chromium:1021452
TEST=emerge-kukui coreboot
Change-Id: Ie770e89b4a45e0ec703d5bbb8fb6a298ce915056
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36844
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/lib/coreboot_table.c')
| -rw-r--r-- | src/lib/coreboot_table.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/lib/coreboot_table.c b/src/lib/coreboot_table.c index d3576e6a32..241d8e1550 100644 --- a/src/lib/coreboot_table.c +++ b/src/lib/coreboot_table.c @@ -227,7 +227,14 @@ static void lb_vboot_workbuf(struct lb_header *header) vbwb->tag = LB_TAG_VBOOT_WORKBUF; vbwb->size = sizeof(*vbwb); vbwb->range_start = (uintptr_t)wd + wd->buffer_offset; - vbwb->range_size = wd->buffer_size; + /* + * TODO(chromium:1021452): Since cbmem size of vboot workbuf is now + * always a known value, we hardcode the value of range_size here. + * Ultimately we'll want to move this to add_cbmem_pointers() below, + * but we'll have to get rid of the vboot_working_data struct first. + */ + vbwb->range_size = VB2_KERNEL_WORKBUF_RECOMMENDED_SIZE - + wd->buffer_offset; } __weak uint32_t board_id(void) { return UNDEFINED_STRAPPING_ID; } |