diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2015-11-30 13:28:17 +0100 |
|---|---|---|
| committer | Amit Pundir <amit.pundir@linaro.org> | 2016-10-12 17:34:22 +0530 |
| commit | 2c2cc72a6ea8523be19d62052c91c745bd7254fe (patch) | |
| tree | d54fd4cc7ebe3b537bb893dc2350367ce455f981 /drivers/firmware/efi/arm-init.c | |
| parent | 1c4a6945fde71d5a426ea8adab895643ff848c3f (diff) | |
UPSTREAM: arm64/efi: mark UEFI reserved regions as MEMBLOCK_NOMAP
Change the EFI memory reservation logic to use memblock_mark_nomap()
rather than memblock_reserve() to mark UEFI reserved regions as
occupied. In addition to reserving them against allocations done by
memblock, this will also prevent them from being covered by the linear
mapping.
Reviewed-by: Matt Fleming <matt@codeblueprint.co.uk>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Change-Id: Ia3ce78f40f8d41a9afdd42238fe9cbfd81bbff08
(cherry picked from commit 4dffbfc48d65e5d8157a634fd670065d237a9377)
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Diffstat (limited to 'drivers/firmware/efi/arm-init.c')
0 files changed, 0 insertions, 0 deletions