linux/arch/riscv
Alexandre Ghiti f3773dd031
riscv: Ensure page table writes are flushed when initializing KASAN vmalloc
Make sure that writes to kernel page table during KASAN vmalloc
initialization are made visible by adding a sfence.vma.

Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
Fixes: e178d670f2 ("riscv/kasan: add KASAN_VMALLOC support")
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-03-16 21:55:18 -07:00
..
boot RISC-V Patches for the 5.12 Merge Window 2021-02-26 10:28:35 -08:00
configs RISC-V: Enable CPU Hotplug in defconfigs 2021-02-26 21:24:02 -08:00
include riscv: process: Fix no prototype for arch_dup_task_struct 2021-03-09 20:46:07 -08:00
kernel RISC-V: Fix out-of-bounds accesses in init_resources() 2021-03-16 21:55:11 -07:00
lib riscv: Add support for function error injection 2021-01-14 15:09:09 -08:00
mm riscv: Ensure page table writes are flushed when initializing KASAN vmalloc 2021-03-16 21:55:18 -07:00
net bpf: Rename BPF_XADD and prepare to encode other atomics in .imm 2021-01-14 18:34:29 -08:00
Kbuild riscv: Allow device trees to be built into the kernel 2020-05-18 11:38:05 -07:00
Kconfig RISC-V: Make NUMA depend on SMP 2021-02-26 21:20:30 -08:00
Kconfig.debug RISC-V: Remove EARLY_PRINTK support 2018-12-17 10:23:46 -08:00
Kconfig.socs riscv: Fix compilation error with Canaan SoC 2021-03-16 21:54:27 -07:00
Makefile riscv: Enable per-task stack canaries 2021-01-14 15:09:10 -08:00