Messages in this thread | | | From | Ge Song <> | Subject | [PATCH 0/2] Make capsules in a contiguous virtual space | Date | Tue, 19 Dec 2017 18:49:13 +0800 |
| |
Recently we found it failed to update firmware through capsule update mechanism in linux-4.14 and later version.
After some investigation, the reason is firmware expects capsules in a contiguous virtual space and this assumption is not satisfied in recent linux versions.
Ge Song (2): Revert "efi/capsule-loader: Use page addresses rather than struct page pointers" efi/capsule-loader: Request a contiguous virtual space for capsules
drivers/firmware/efi/capsule-loader.c | 23 ++++++++++++++--------- drivers/firmware/efi/capsule.c | 7 +++---- include/linux/efi.h | 4 ++-- 3 files changed, 19 insertions(+), 15 deletions(-)
-- 2.7.4
| |