linux-kernel - [PATCH resend] virtio: virtio_console: add missing MODULE_DEVICE

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <x7C_CbeJtoGMy258nwAXASYz3xgFMFpyzmUvOyZzRnQrgWCREBjaqBOpAUS7ol4NnZYvSVwmTsCG0Ohyfvta-ygw6HMHcoeKK0C3QFiAO_Q=@pm.me>
Date:   Tue, 23 Jun 2020 11:09:33 +0000
From:   Alexander Lobakin <alobakin@...me>
To:     Amit Shah <amit@...nel.org>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Sjur Brændeland <sjur.brandeland@...ricsson.com>,
        Rusty Russell <rusty@...tcorp.com.au>,
        Alexander Lobakin <alobakin@...me>,
        virtualization@...ts.linux-foundation.org, stable@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH resend] virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial

rproc_serial_id_table lacks an exposure to module devicetable, so
when remoteproc firmware requests VIRTIO_ID_RPROC_SERIAL, no uevent
is generated and no module autoloading occurs.
Add missing MODULE_DEVICE_TABLE() annotation and move the existing
one for VIRTIO_ID_CONSOLE right to the table itself.

Fixes: 1b6370463e88 ("virtio_console: Add support for remoteproc serial")
Cc: <stable@...r.kernel.org> # v3.8+
Signed-off-by: Alexander Lobakin <alobakin@...me>
Reviewed-by: Amit Shah <amit@...nel.org>
---
 drivers/char/virtio_console.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index 00c5e3acee46..ca691bce9791 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -2116,6 +2116,7 @@ static struct virtio_device_id id_table[] = {
 	{ VIRTIO_ID_CONSOLE, VIRTIO_DEV_ANY_ID },
 	{ 0 },
 };
+MODULE_DEVICE_TABLE(virtio, id_table);
 
 static unsigned int features[] = {
 	VIRTIO_CONSOLE_F_SIZE,
@@ -2128,6 +2129,7 @@ static struct virtio_device_id rproc_serial_id_table[] = {
 #endif
 	{ 0 },
 };
+MODULE_DEVICE_TABLE(virtio, rproc_serial_id_table);
 
 static unsigned int rproc_serial_features[] = {
 };
@@ -2280,6 +2282,5 @@ static void __exit fini(void)
 module_init(init);
 module_exit(fini);
 
-MODULE_DEVICE_TABLE(virtio, id_table);
 MODULE_DESCRIPTION("Virtio console driver");
 MODULE_LICENSE("GPL");
-- 
2.27.0