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917f598209
linux/arch/riscv
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Zhe Qiao 917f598209 riscv/mm: Add handling for VM_FAULT_SIGSEGV in mm_fault_error() 
[ Upstream commit 0c710050c4 ]

Handle VM_FAULT_SIGSEGV in the page fault path so that we correctly
kill the process and we don't BUG() the kernel.

Fixes: 07037db5d4 ("RISC-V: Paging and MMU")
Signed-off-by: Zhe Qiao <qiaozhe@iscas.ac.cn>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20240731084547.85380-1-qiaozhe@iscas.ac.cn
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-08-11 12:47:23 +02:00
..
boot riscv: dts: starfive: Remove PMIC interrupt info for Visionfive 2 board 2024-06-16 13:47:45 +02:00
configs Kbuild updates for v6.6 2023-09-05 11:01:47 -07:00
errata riscv: errata: andes: Probe for IOCP only once in boot stage 2023-12-13 18:45:19 +01:00
include riscv: Apply SiFive CIP-1200 workaround to single-ASID sfence.vma 2024-07-11 12:49:06 +02:00
kernel riscv: remove unused functions in traps_misaligned.c 2024-08-11 12:47:23 +02:00
kvm RISC-V: KVM: Fix the initial sample period value 2024-07-11 12:49:04 +02:00
lib riscv: uaccess: Return the number of bytes effectively not copied 2023-08-16 07:30:06 -07:00
mm riscv/mm: Add handling for VM_FAULT_SIGSEGV in mm_fault_error() 2024-08-11 12:47:23 +02:00
net riscv, bpf: make some atomic operations fully ordered 2024-06-12 11:11:54 +02:00
purgatory riscv/purgatory: Disable CFI 2023-08-23 14:16:40 -07:00
tools riscv: Check relocations at compile time 2023-04-19 07:46:32 -07:00
Kbuild kexec: rename ARCH_HAS_KEXEC_PURGATORY 2023-08-18 10:18:54 -07:00
Kconfig RISC-V: Drop invalid test from CONFIG_AS_HAS_OPTION_ARCH 2024-03-06 14:48:41 +00:00
Kconfig.debug
Kconfig.errata riscv: only select DMA_DIRECT_REMAP from RISCV_ISA_ZICBOM and ERRATA_THEAD_PBMT 2023-10-26 09:42:38 +02:00
Kconfig.socs riscv: Kconfig: Add select ARM_AMBA to SOC_STARFIVE 2023-12-13 18:45:35 +01:00
Makefile kbuild: unify vdso_install rules 2024-06-12 11:12:32 +02:00
Makefile.postlink riscv: Use --emit-relocs in order to move .rela.dyn in init 2023-04-19 07:46:33 -07:00