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| author | Mark Brown <broonie@kernel.org> | 2023-03-13 16:21:01 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-03-13 16:21:01 +0300 |
| commit | c938bb0cf644a61cc6222cc6d0f106bb5c4b4ff5 (patch) | |
| tree | 22e62a91a4674df9043d298994a27acc11830044 /io_uring/uring_cmd.c | |
| parent | 7d4ae72edba715d8e2dbfb3851879d354d13a7b9 (diff) | |
| parent | eeac8ede17557680855031c6f305ece2378af326 (diff) | |
| download | linux-c938bb0cf644a61cc6222cc6d0f106bb5c4b4ff5.tar.xz | |
Merge tag 'v6.3-rc2' into spi-6.4 to fix clock related boot issues
Linux 6.3-rc2
Diffstat (limited to 'io_uring/uring_cmd.c')
| -rw-r--r-- | io_uring/uring_cmd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/io_uring/uring_cmd.c b/io_uring/uring_cmd.c index 446a189b78b0..2e4c483075d3 100644 --- a/io_uring/uring_cmd.c +++ b/io_uring/uring_cmd.c @@ -108,7 +108,7 @@ int io_uring_cmd(struct io_kiocb *req, unsigned int issue_flags) struct file *file = req->file; int ret; - if (!req->file->f_op->uring_cmd) + if (!file->f_op->uring_cmd) return -EOPNOTSUPP; ret = security_uring_cmd(ioucmd); @@ -120,6 +120,8 @@ int io_uring_cmd(struct io_kiocb *req, unsigned int issue_flags) if (ctx->flags & IORING_SETUP_CQE32) issue_flags |= IO_URING_F_CQE32; if (ctx->flags & IORING_SETUP_IOPOLL) { + if (!file->f_op->uring_cmd_iopoll) + return -EOPNOTSUPP; issue_flags |= IO_URING_F_IOPOLL; req->iopoll_completed = 0; WRITE_ONCE(ioucmd->cookie, NULL); |