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.
Signed-off-by: Breno Leitao <leitao@xxxxxxxxxx>
---
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 8e7a03c1b20e..5f32083bd0a5 100644
--- a/io_uring/uring_cmd.c
+++ b/io_uring/uring_cmd.c
@@ -129,6 +129,8 @@ 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
