diff options
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/memmap.c | 2 | ||||
| -rw-r--r-- | io_uring/net.c | 9 |
2 files changed, 8 insertions, 3 deletions
diff --git a/io_uring/memmap.c b/io_uring/memmap.c index 725dc0bec24c..2e99dffddfc5 100644 --- a/io_uring/memmap.c +++ b/io_uring/memmap.c @@ -156,7 +156,7 @@ static int io_region_allocate_pages(struct io_ring_ctx *ctx, unsigned long mmap_offset) { gfp_t gfp = GFP_KERNEL_ACCOUNT | __GFP_ZERO | __GFP_NOWARN; - unsigned long size = mr->nr_pages << PAGE_SHIFT; + size_t size = (size_t) mr->nr_pages << PAGE_SHIFT; unsigned long nr_allocated; struct page **pages; void *p; diff --git a/io_uring/net.c b/io_uring/net.c index 35585bdc59f3..dd96e355982f 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -382,6 +382,10 @@ static int io_send_setup(struct io_kiocb *req, const struct io_uring_sqe *sqe) } if (req->flags & REQ_F_BUFFER_SELECT) return 0; + + if (sr->flags & IORING_SEND_VECTORIZED) + return io_net_import_vec(req, kmsg, sr->buf, sr->len, ITER_SOURCE); + return import_ubuf(ITER_SOURCE, sr->buf, sr->len, &kmsg->msg.msg_iter); } @@ -409,7 +413,7 @@ static int io_sendmsg_setup(struct io_kiocb *req, const struct io_uring_sqe *sqe return io_net_import_vec(req, kmsg, msg.msg_iov, msg.msg_iovlen, ITER_SOURCE); } -#define SENDMSG_FLAGS (IORING_RECVSEND_POLL_FIRST | IORING_RECVSEND_BUNDLE) +#define SENDMSG_FLAGS (IORING_RECVSEND_POLL_FIRST | IORING_RECVSEND_BUNDLE | IORING_SEND_VECTORIZED) int io_sendmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) { @@ -1318,7 +1322,8 @@ void io_send_zc_cleanup(struct io_kiocb *req) } #define IO_ZC_FLAGS_COMMON (IORING_RECVSEND_POLL_FIRST | IORING_RECVSEND_FIXED_BUF) -#define IO_ZC_FLAGS_VALID (IO_ZC_FLAGS_COMMON | IORING_SEND_ZC_REPORT_USAGE) +#define IO_ZC_FLAGS_VALID (IO_ZC_FLAGS_COMMON | IORING_SEND_ZC_REPORT_USAGE | \ + IORING_SEND_VECTORIZED) int io_send_zc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) { |