Richard Henderson ff38bca7d6 target/arm: Check PAGE_WRITE_ORG for MTE writeability
We can remove PAGE_WRITE when (internally) marking a page
read-only because it contains translated code.

This can be triggered by tests/tcg/aarch64/bti-2, after
having serviced SIGILL trampolines on the stack.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-12 11:06:24 +01:00
..