Messages in this thread | | | Date | Fri, 21 Jul 2023 13:37:18 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 06/10] io_uring: add support for futex wake and wait |
| |
On Fri, Jul 21, 2023 at 01:30:31PM +0200, Peter Zijlstra wrote:
Sorry, I was too quick..
iof->uaddr = sqe->addr; iof->val = sqe->futex_val; iof->mask = sqe->futex_mask; flags = sqe->futex_flags;
if (flags & ~FUTEX2_MASK) return -EINVAL;
iof->flags = futex2_to_flags(flags); if (!futex_flags_valid(iof->flags)) return -EINVAL;
if (!futex_validate_input(iof->flags, iof->val) || !futex_validate_input(iof->flags, iof->mask)) return -EINVAL
| |