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From: Breno Leitao <[email protected]>
To: [email protected], [email protected], [email protected],
	[email protected], [email protected],
	[email protected], [email protected], [email protected]
Cc: [email protected], [email protected],
	[email protected], [email protected]
Subject: [PATCH v6 3/8] io_uring/cmd: Pass compat mode in issue_flags
Date: Wed, 13 Sep 2023 08:27:39 -0700	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

Create a new flag to track if the operation is running compat mode.
This basically check the context->compat and pass it to the issue_flags,
so, it could be queried later in the callbacks.

Reviewed-by: Gabriel Krisman Bertazi <[email protected]>
Signed-off-by: Breno Leitao <[email protected]>
---
 include/linux/io_uring.h | 1 +
 io_uring/uring_cmd.c     | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/include/linux/io_uring.h b/include/linux/io_uring.h
index 106cdc55ff3b..bc53b35966ed 100644
--- a/include/linux/io_uring.h
+++ b/include/linux/io_uring.h
@@ -20,6 +20,7 @@ enum io_uring_cmd_flags {
 	IO_URING_F_SQE128		= (1 << 8),
 	IO_URING_F_CQE32		= (1 << 9),
 	IO_URING_F_IOPOLL		= (1 << 10),
+	IO_URING_F_COMPAT		= (1 << 11),
 };
 
 struct io_uring_cmd {
diff --git a/io_uring/uring_cmd.c b/io_uring/uring_cmd.c
index 537795fddc87..60f843a357e0 100644
--- a/io_uring/uring_cmd.c
+++ b/io_uring/uring_cmd.c
@@ -128,6 +128,8 @@ int io_uring_cmd(struct io_kiocb *req, unsigned int issue_flags)
 		issue_flags |= IO_URING_F_SQE128;
 	if (ctx->flags & IORING_SETUP_CQE32)
 		issue_flags |= IO_URING_F_CQE32;
+	if (ctx->compat)
+		issue_flags |= IO_URING_F_COMPAT;
 	if (ctx->flags & IORING_SETUP_IOPOLL) {
 		if (!file->f_op->uring_cmd_iopoll)
 			return -EOPNOTSUPP;
-- 
2.34.1


  parent reply	other threads:[~2023-09-13 15:28 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-13 15:27 [PATCH v6 0/8] io_uring: Initial support for {s,g}etsockopt commands Breno Leitao
2023-09-13 15:27 ` [PATCH v6 1/8] net/socket: Break down __sys_setsockopt Breno Leitao
2023-09-13 15:27 ` [PATCH v6 2/8] net/socket: Break down __sys_getsockopt Breno Leitao
2023-09-13 15:27 ` Breno Leitao [this message]
2023-09-13 15:27 ` [PATCH v6 4/8] selftests/net: Extract uring helpers to be reusable Breno Leitao
2023-09-13 15:27 ` [PATCH v6 5/8] io_uring/cmd: return -EOPNOTSUPP if net is disabled Breno Leitao
2023-09-13 15:27 ` [PATCH v6 6/8] io_uring/cmd: Introduce SOCKET_URING_OP_GETSOCKOPT Breno Leitao
2023-09-13 19:36   ` Jens Axboe
2023-09-13 19:37     ` Jens Axboe
2023-09-13 15:27 ` [PATCH v6 7/8] io_uring/cmd: Introduce SOCKET_URING_OP_SETSOCKOPT Breno Leitao
2023-09-13 19:39   ` Jens Axboe
2023-09-13 15:27 ` [PATCH v6 8/8] selftests/bpf/sockopt: Add io_uring support Breno Leitao
2023-09-13 20:48   ` Martin KaFai Lau

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