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| author | Ma Wupeng <mawupeng1@huawei.com> | 2022-06-14 11:21:52 +0200 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2022-06-15 12:11:19 +0200 |
| commit | 6365a1935c5151455812e96d8de434c551dc0d98 (patch) | |
| tree | 38866d9dd01dbfe2d82b4eada37e356064f591d0 /drivers/zorro | |
| parent | Linux 5.19-rc1 (diff) | |
| download | linux-6365a1935c5151455812e96d8de434c551dc0d98.tar.xz linux-6365a1935c5151455812e96d8de434c551dc0d98.zip | |
efi: Make code to find mirrored memory ranges generic
Commit b05b9f5f9dcf ("x86, mirror: x86 enabling - find mirrored memory
ranges") introduce the efi_find_mirror() function on x86. In order to reuse
the API we make it public.
Arm64 can support mirrored memory too, so function efi_find_mirror() is added to
efi_init() to this support for arm64.
Since efi_init() is shared by ARM, arm64 and riscv, this patch will bring
mirror memory support for these architectures, but this support is only tested
in arm64.
Signed-off-by: Ma Wupeng <mawupeng1@huawei.com>
Link: https://lore.kernel.org/r/20220614092156.1972846-2-mawupeng1@huawei.com
[ardb: fix subject to better reflect the payload]
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'drivers/zorro')
0 files changed, 0 insertions, 0 deletions