From b1915b18e1d00eb4e8babcdc2ca3a64b43e20e9a Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 14 Jul 2025 16:36:08 -0600 Subject: [PATCH] io_uring/net: cast min_not_zero() type kernel test robot reports that xtensa complains about different signedness for a min_not_zero() comparison. Cast the int part to size_t to avoid this issue. Fixes: e227c8cdb47b ("io_uring/net: use passed in 'len' in io_recv_buf_select()") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202507150504.zO5FsCPm-lkp@intel.com/ Signed-off-by: Jens Axboe --- io_uring/net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/io_uring/net.c b/io_uring/net.c index 40f4ac0ab151..639f111408a1 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -1092,7 +1092,7 @@ static int io_recv_buf_select(struct io_kiocb *req, struct io_async_msghdr *kmsg if (*len) arg.max_len = *len; else if (kmsg->msg.msg_inq > 1) - arg.max_len = min_not_zero(*len, kmsg->msg.msg_inq); + arg.max_len = min_not_zero(*len, (size_t) kmsg->msg.msg_inq); ret = io_buffers_peek(req, &arg); if (unlikely(ret < 0)) -- 2.25.1