[PATCH] Revert "riscv: mm: accelerate pagefault when badaccess"

[Palmer Dabbelt]

From: Palmer Dabbelt <palmer at rivosinc.com>

I accidentally picked up an earlier version of this patch, which had
already landed via mm.  The patch  I picked up contains a bug, which I
kept as I thought it was a fix.  So let's just revert it.

This reverts commit 4c6c0020427a4547845a83f7e4d6085e16c3e24f.

Fixes: 4c6c0020427a ("riscv: mm: accelerate pagefault when badaccess")
Signed-off-by: Palmer Dabbelt <palmer at rivosinc.com>
---
 arch/riscv/mm/fault.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/mm/fault.c b/arch/riscv/mm/fault.c
index b3fcf7d67efb..5224f3733802 100644
--- a/arch/riscv/mm/fault.c
+++ b/arch/riscv/mm/fault.c
@@ -293,8 +293,8 @@ void handle_page_fault(struct pt_regs *regs)
 	if (unlikely(access_error(cause, vma))) {
 		vma_end_read(vma);
 		count_vm_vma_lock_event(VMA_LOCK_SUCCESS);
-		tsk->thread.bad_cause = SEGV_ACCERR;
-		bad_area_nosemaphore(regs, code, addr);
+		tsk->thread.bad_cause = cause;
+		bad_area_nosemaphore(regs, SEGV_ACCERR, addr);
 		return;
 	}
 
-- 
2.45.1