Re: [PATCH v3 4/9] selftests/arm: Add signal tests

On Tue, Jun 25, 2024 at 05:54:03PM +0530, Dev Jain wrote:

This patch introduces two signal tests, and generic test wrappers similar to selftests/arm64/signal directory, along with the mangling testcases found therein. arm_cpsr, dumped by the kernel to user space in the ucontext structure to the signal handler, is mangled with. The kernel must spot this illegal attempt and the testcases are expected to terminate via SEGV.

Reviewed-by: Mark Brown broonie@kernel.org