Re: [PATCH] capability: test_deny_namespace breakage due to capability conversion to u64

From: Linus Torvalds
Date: Fri Mar 24 2023 - 12:40:21 EST


On Fri, Mar 24, 2023 at 5:36 AM Sasha Levin <sashal@xxxxxxxxxx> wrote:
>
> Commit f122a08b197d ("capability: just use a 'u64' instead of a 'u32[2]'
> array") attempts to use BIT_LL() but actually wanted to use BIT_ULL(),
> fix it up to make the test compile and run again.

This got fixed differently by e8c8361cfdbf ("selftests/bpf: Fix
progs/test_deny_namespace.c issues").

I wonder what drugs made me think BIT_LL() was ok. Maybe my wife puts
something in the coffee?

Linus