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
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