Heinrich Schuchardt b97550e380 riscv: read-only pages should not be writable ...

[ Upstream commit 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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-06-14 18:32:36 +02:00

..

boot

riscv: dts: sifive: fu540-c000: align dma node name with dtschema

2022-05-25 09:17:59 +02:00

configs

riscv: defconfig: enable gpio support for HiFive Unleashed

2021-01-27 11:55:01 +01:00

include

riscv: Fix irq_work when SMP is disabled

2022-06-09 10:20:48 +02:00

kernel

riscv: read-only pages should not be writable

2022-06-14 18:32:36 +02:00

lib

riscv: use memcpy based uaccess for nommu again

2020-10-04 10:27:07 -07:00

mm

riscv: Fix config KASAN && DEBUG_VIRTUAL

2022-03-08 19:09:31 +01:00

net

riscv, bpf: Fix potential NULL dereference

2021-11-02 19:48:21 +01:00

Kbuild

riscv: Allow device trees to be built into the kernel

2020-05-18 11:38:05 -07:00

Kconfig

riscv: Fix asan-stack clang build

2021-11-02 19:48:25 +01:00

Kconfig.debug

RISC-V: Remove EARLY_PRINTK support

2018-12-17 10:23:46 -08:00

Kconfig.socs

RISC-V: Remove CLINT related code from timer and arch

2020-08-20 10:58:13 -07:00

Makefile

riscv: fix build with binutils 2.38

2022-02-16 12:54:21 +01:00