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authorLinus Torvalds <torvalds@linux-foundation.org>2024-01-11 14:19:23 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2024-01-11 14:19:23 -0800
commit4c72e2b8c42e57f65d8fbfb01329e79d2b450653 (patch)
tree93dda9fd8adf1c1948c8dd83809aff4f207c7ea5 /net
parent01d550f0fcc06c7292f79a6f1453aac122d1d2c8 (diff)
parent6ff1407e24e6fdfa4a16ba9ba551e3d253a26391 (diff)
Merge tag 'for-6.8/io_uring-2024-01-08' of git://git.kernel.dk/linux
Pull io_uring updates from Jens Axboe: "Mostly just come fixes and cleanups, but one feature as well. In detail: - Harden the check for handling IOPOLL based on return (Pavel) - Various minor optimizations (Pavel) - Drop remnants of SCM_RIGHTS fd passing support, now that it's no longer supported since 6.7 (me) - Fix for a case where bytes_done wasn't initialized properly on a failure condition for read/write requests (me) - Move the register related code to a separate file (me) - Add support for returning the provided ring buffer head (me) - Add support for adding a direct descriptor to the normal file table (me, Christian Brauner) - Fix for ensuring pending task_work for a ring with DEFER_TASKRUN is run even if we timeout waiting (me)" * tag 'for-6.8/io_uring-2024-01-08' of git://git.kernel.dk/linux: io_uring: ensure local task_work is run on wait timeout io_uring/kbuf: add method for returning provided buffer ring head io_uring/rw: ensure io->bytes_done is always initialized io_uring: drop any code related to SCM_RIGHTS io_uring/unix: drop usage of io_uring socket io_uring/register: move io_uring_register(2) related code to register.c io_uring/openclose: add support for IORING_OP_FIXED_FD_INSTALL io_uring/cmd: inline io_uring_cmd_get_task io_uring/cmd: inline io_uring_cmd_do_in_task_lazy io_uring: split out cmd api into a separate header io_uring: optimise ltimeout for inline execution io_uring: don't check iopoll if request completes
Diffstat (limited to 'net')
-rw-r--r--net/core/scm.c2
-rw-r--r--net/unix/scm.c4
2 files changed, 2 insertions, 4 deletions
diff --git a/net/core/scm.c b/net/core/scm.c
index db3f7cd519c2..d0e0852a24d5 100644
--- a/net/core/scm.c
+++ b/net/core/scm.c
@@ -105,7 +105,7 @@ static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp)
if (fd < 0 || !(file = fget_raw(fd)))
return -EBADF;
/* don't allow io_uring files */
- if (io_uring_get_socket(file)) {
+ if (io_is_uring_fops(file)) {
fput(file);
return -EINVAL;
}
diff --git a/net/unix/scm.c b/net/unix/scm.c
index 6ff628f2349f..822ce0d0d791 100644
--- a/net/unix/scm.c
+++ b/net/unix/scm.c
@@ -35,10 +35,8 @@ struct sock *unix_get_socket(struct file *filp)
/* PF_UNIX ? */
if (s && ops && ops->family == PF_UNIX)
u_sock = s;
- } else {
- /* Could be an io_uring instance */
- u_sock = io_uring_get_socket(filp);
}
+
return u_sock;
}
EXPORT_SYMBOL(unix_get_socket);