[ Upstream commit 453805f0a2 ]
We can safely reenable IRQs if coming from userspace. This allows to
access user memory that could potentially trigger a page fault.
Fixes: b686ecdeac ("riscv: misaligned: Restrict user access to kernel memory")
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20250422162324.956065-3-cleger@rivosinc.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
d6b013b44e