On Thu, Feb 06, 2025 at 11:38:04AM +0000, Mark Brown wrote:
There are a number of architectures with shadow stack features which we are presenting to userspace with as consistent an API as we can (though there are some architecture specifics). Especially given that there are some important considerations for userspace code interacting directly with the feature let's provide some documentation covering the common aspects.
Reviewed-by: Catalin Marinas catalin.marinas@arm.com Reviewed-by: Kees Cook kees@kernel.org Tested-by: Kees Cook kees@kernel.org Acked-by: Shuah Khan skhan@linuxfoundation.org Acked-by: Yury Khrustalev yury.khrustalev@arm.com Signed-off-by: Mark Brown broonie@kernel.org
Reviewed-by: Deepak Gupta debug@rivosinc.com
Documentation/userspace-api/index.rst | 1 + Documentation/userspace-api/shadow_stack.rst | 44 ++++++++++++++++++++++++++++ 2 files changed, 45 insertions(+)