Re: [PATCH v2] io_uring/memmap: return -EINVAL from get_unmapped_area() on bad mmap
Jens Axboe <[email protected]>
| Newsgroups | org.kernel.vger.io-uring,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <178290615011.198657.2277099553649847509.b4-ty@b4> |
On Tue, 30 Jun 2026 17:12:06 +0800, Yi Xie wrote:
> get_unmapped_area() returns -ENOMEM when io_uring_validate_mmap_request()
> fails, but validation errors are -EINVAL. Propagate that errno to
> userspace, like io_uring_mmap() already does.
Applied, thanks!
[1/1] io_uring/memmap: return -EINVAL from get_unmapped_area() on bad mmap
commit: df645b745941ea829b39134ac342f730f4d9d978
Best regards,
--
Jens Axboe