linux-dev/arch/riscv/kernel/efi.c, branch linus/masterLinux kernel development work - see feature brancheshttps://git.zx2c4.com/linux-dev/atom/arch/riscv/kernel/efi.c?h=linus%2Fmaster2022-05-28T09:39:31Zriscv: read-only pages should not be writable2022-05-28T09:39:31ZHeinrich Schuchardtheinrich.schuchardt@canonical.com2022-05-28T01:41:32Zurn:sha1:630f972d76d6460235e84e1aa034ee06f9c8c3a9
If EFI pages are marked as read-only,
we should remove the _PAGE_WRITE flag.
The current code overwrites an unused value.
Fixes: b91540d52a08b ("RISC-V: Add EFI runtime services")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Link: https://lore.kernel.org/r/20220528014132.91052-1-heinrich.schuchardt@canonical.com
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
RISC-V: Add EFI runtime services2020-10-02T21:31:28ZAtish Patraatish.patra@wdc.com2020-09-17T22:37:15Zurn:sha1:b91540d52a08b65eb6a2b09132e1bd54fa82754c
This patch adds EFI runtime service support for RISC-V.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
[ardb: - Remove the page check]
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>