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Diffstat (limited to 'arch/riscv/mm/fault.c')
-rw-r--r--arch/riscv/mm/fault.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/riscv/mm/fault.c b/arch/riscv/mm/fault.c
index d86f7cebd4a7..eb0774d9c03b 100644
--- a/arch/riscv/mm/fault.c
+++ b/arch/riscv/mm/fault.c
@@ -267,10 +267,12 @@ asmlinkage void do_page_fault(struct pt_regs *regs)
if (user_mode(regs))
flags |= FAULT_FLAG_USER;
- if (!user_mode(regs) && addr < TASK_SIZE &&
- unlikely(!(regs->status & SR_SUM)))
- die_kernel_fault("access to user memory without uaccess routines",
- addr, regs);
+ if (!user_mode(regs) && addr < TASK_SIZE && unlikely(!(regs->status & SR_SUM))) {
+ if (fixup_exception(regs))
+ return;
+
+ die_kernel_fault("access to user memory without uaccess routines", addr, regs);
+ }
perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);