Re: [PATCH] selftests/user_events: cast pointers through uintptr_t
- From
- Sasha Levin <sashal@kernel.org>
- Date
- 2026-11-05 12:48:19
- Also in
- linux-kselftest, lkml
- Reply to
- David Laight, 2026-11-05
On Thu, Nov 05, 2026 at 11:03:33AM +0000, David Laight wrote:
On Tue, 3 Nov 2026 11:39:13 -0500 Sasha Levin [off-list ref] wrote:quoted
reg.size = sizeof(reg); - reg.name_args = (__u64)full_args; + reg.name_args = (__u64)(uintptr_t)full_args;I'm sure you can't need both casts.
It works as is, but you're right, the assignment widens the uintptr_t on its
own and the (__u64) isn't needed. Happy to respin without it if the maintainers
prefer.
--
Thanks,
Sasha