Huacai Chen 639420e9f6 LoongArch: Fix earlycon parameter if KASAN enabled ...

The earlycon parameter is based on fixmap, and fixmap addresses are not
supposed to be shadowed by KASAN. So return the kasan_early_shadow_page
in kasan_mem_to_shadow() if the input address is above FIXADDR_START.
Otherwise earlycon cannot work after kasan_init().

Cc: stable@vger.kernel.org
Fixes: 5aa4ac64e6add3e ("LoongArch: Add KASAN (Kernel Address Sanitizer) support")
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

2024-02-06 12:32:05 +08:00

..

boot

LoongArch: dts: DeviceTree for Loongson-2K2000

2024-01-17 12:43:08 +08:00

configs

LoongArch changes for v6.8

2024-01-19 13:30:49 -08:00

crypto

crypto: loongarch/crc32 - remove redundant setting of alignmask to 0

2023-10-27 18:04:24 +08:00

include

LoongArch: Change acpi_core_pic[NR_CPUS] to acpi_core_pic[MAX_CORE_PIC]

2024-02-06 12:32:05 +08:00

kernel

LoongArch: Change acpi_core_pic[NR_CPUS] to acpi_core_pic[MAX_CORE_PIC]

2024-02-06 12:32:05 +08:00

kvm

LoongArch: KVM: Fix build due to API changes

2024-01-26 16:22:07 +08:00

lib

LoongArch: Add KASAN (Kernel Address Sanitizer) support

2023-09-06 22:54:16 +08:00

mm

LoongArch: Fix earlycon parameter if KASAN enabled

2024-02-06 12:32:05 +08:00

net

LoongArch: BPF: Prevent out-of-bounds memory access

2024-01-17 12:43:13 +08:00

pci

…

power

LoongArch: Export some arch-specific pm interfaces

2023-06-29 20:58:44 +08:00

vdso

arch: vdso: consolidate gettime prototypes

2023-11-23 11:32:32 +01:00

Kbuild

LoongArch: Allow device trees be built into the kernel

2024-01-17 12:43:00 +08:00

Kconfig

LoongArch: Select HAVE_ARCH_SECCOMP to use the common SECCOMP menu

2024-02-06 12:32:05 +08:00

Kconfig.debug

…

Makefile

LoongArch: Allow device trees be built into the kernel

2024-01-17 12:43:00 +08:00