Alexandre Ghiti add57b5298 riscv: Fix set_direct_map_default_noflush() to reset _PAGE_EXEC ...

[ Upstream commit b8b2711336f03ece539de61479d6ffc44fb603d3 ]

When resetting the linear mapping permissions, we must make sure that we
clear the X bit so that do not end up with WX mappings (since we set
PAGE_KERNEL).

Fixes: 395a21ff85 ("riscv: add ARCH_HAS_SET_DIRECT_MAP support")
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20231213134027.155327-3-alexghiti@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-01-25 15:27:45 -08:00

..

alpha

alpha: remove __init annotation from exported page_is_ram()

2023-08-16 18:27:31 +02:00

arc

ARC: fix spare error

2024-01-20 11:50:08 +01:00

arm

ARM: 9330/1: davinci: also select PINCTRL

2024-01-25 15:27:44 -08:00

arm64

KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache

2024-01-25 15:27:44 -08:00

csky

csky: fix arch_jump_label_transform_static override

2024-01-25 15:27:23 -08:00

hexagon

mm/fault: convert remaining simple cases to lock_mm_and_find_vma()

2023-07-01 13:16:25 +02:00

ia64

ia64/cpu: Switch to arch_cpu_finalize_init()

2023-08-08 20:03:46 +02:00

loongarch

LoongArch: Fix and simplify fcsr initialization on execve()

2024-01-25 15:27:43 -08:00

m68k

m68k: Fix invalid .section syntax

2023-09-13 09:42:21 +02:00

microblaze

mm: always expand the stack with the mmap write lock held

2023-07-01 13:16:25 +02:00

mips

mips: Fix incorrect max_low_pfn adjustment

2024-01-25 15:27:45 -08:00

nios2

mm/fault: convert remaining simple cases to lock_mm_and_find_vma()

2023-07-01 13:16:25 +02:00

openrisc

mm: always expand the stack with the mmap write lock held

2023-07-01 13:16:25 +02:00

parisc

parisc: Fix asm operand number out of range build error in bug table

2023-12-13 18:39:24 +01:00

powerpc

powerpc/64s: Increase default stack size to 32KB

2024-01-25 15:27:39 -08:00

riscv

riscv: Fix set_direct_map_default_noflush() to reset _PAGE_EXEC

2024-01-25 15:27:45 -08:00

s390

s390/cpumf: support user space events for counting

2024-01-10 17:10:30 +01:00

sh

sh: bios: Revive earlyprintk support

2023-11-20 11:52:07 +01:00

sparc

sparc32: fix a braino in fault handling in csum_and_copy_..._user()

2023-11-02 09:35:32 +01:00

um

um: Fix hostaudio build errors

2023-09-13 09:42:58 +02:00

x86

x86/kvm: Do not try to disable kvmclock if it was not enabled

2024-01-25 15:27:44 -08:00

xtensa

xtensa: boot/lib: fix function prototypes

2023-10-06 14:56:49 +02:00

.gitignore

…

Kconfig

cpu/SMT: Create topology_smt_thread_allowed()

2024-01-10 17:10:26 +01:00