microsoft
/
WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность

USB-serial fixes for v4.8-rc4 

Here are a couple of fixes for non-atomic allocations in write paths,
 and some new option device ids.
 
 Signed-off-by: Johan Hovold <johan@kernel.org>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJXvxNgAAoJEEEN5E/e4bSVibEP/1HuoOsGKaOR9RI3y/dRzcFe
 ZVYtKQZ2M+zYBRlkbTGKpGO8urzfNL3T+TfA51i2HUnsa9s4AEFuyoC8eW/amj3D
 mKm2rn0BwPH+E86Pvg0Jgf/tyveCGB3u2rbkZWHhbbJDA/eI2nX1w9DlldSHpZfx
 PgFKPemBeUSc+AKIuw2eAbw4y9Br2hnvb2ZDzXE7CHpiu/Jnk6UuXCO6aygr+IAj
 KK0dcW1D+QBoefHgNNMydk1OMvs5BAl/GdnUn5UqlMfe95b617eaOhkQlM0h+JVk
 yO2zLF8tz64xE5gYzT0PWeHBSl5Ugf0yVQdIypYToldIellIz+2z8TxfQ38U0Fu5
 fyB4c2KAy3+CESDgNZZMYXOPY1sfkjArTrvrbp4lwbgZTlg+CTtcn63OXl0DDhIW
 x5w0KpguralZvjmhjKrmi46TljEX05UV/PqtConXuFujylyXTq36RLF+1OeH+ZyW
 +MGYHHHvqjK4/uqesXmu52UQPq08VaBktxUwqaKhh/0Pg1ta0XcdCH+6dBEeWy5i
 idHFFQBqV9QE08DhLPa24kS+DOpmEUiTi/AOxpdlpDtsW4XkbVv7IF/t3W+sx6G5
 U+XfoujHcYBrIbfiN/kcE1W896Y+MeJ8VhCRxCt8vwmgYXTjwpkYaq2eYaA+zp/Z
 PddZx/fqr8W5ADICIyyj
 =bKLC
 -----END PGP SIGNATURE-----

Merge tag 'usb-serial-4.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus

Johan writes:

USB-serial fixes for v4.8-rc4

Here are a couple of fixes for non-atomic allocations in write paths,
and some new option device ids.

Signed-off-by: Johan Hovold <johan@kernel.org>
This commit is contained in:
Greg Kroah-Hartman 2016-08-25 17:00:01 -04:00
Родитель 368907ddb2 40d9c32525
Коммит d1228f4ff3
3 изменённых файлов: 12 добавлений и 3 удалений
Показать статистику Скачать Patch файл Скачать Diff файл Показать все файлы Свернуть все файлы

2
drivers/usb/serial/mos7720.c
Просмотреть файл

@ -1252,7 +1252,7 @@ static int mos7720_write(struct tty_struct *tty, struct usb_serial_port *port,
if (urb->transfer_buffer == NULL) {
urb->transfer_buffer = kmalloc(URB_TRANSFER_BUFFER_SIZE,
GFP_KERNEL);
GFP_ATOMIC);
if (!urb->transfer_buffer)
goto exit;
}

4
drivers/usb/serial/mos7840.c
Просмотреть файл

@ -1340,8 +1340,8 @@ static int mos7840_write(struct tty_struct *tty, struct usb_serial_port *port,
}
if (urb->transfer_buffer == NULL) {
urb->transfer_buffer =
kmalloc(URB_TRANSFER_BUFFER_SIZE, GFP_KERNEL);
urb->transfer_buffer = kmalloc(URB_TRANSFER_BUFFER_SIZE,
GFP_ATOMIC);
if (!urb->transfer_buffer)
goto exit;
}

9
drivers/usb/serial/option.c
Просмотреть файл

@ -525,6 +525,12 @@ static void option_instat_callback(struct urb *urb);
#define VIATELECOM_VENDOR_ID 0x15eb
#define VIATELECOM_PRODUCT_CDS7 0x0001
/* WeTelecom products */
#define WETELECOM_VENDOR_ID 0x22de
#define WETELECOM_PRODUCT_WMD200 0x6801
#define WETELECOM_PRODUCT_6802 0x6802
#define WETELECOM_PRODUCT_WMD300 0x6803
struct option_blacklist_info {
/* bitmask of interface numbers blacklisted for send_setup */
const unsigned long sendsetup;
@ -1991,6 +1997,9 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_INTERFACE_CLASS(0x2020, 0x4000, 0xff) }, /* OLICARD300 - MT6225 */
{ USB_DEVICE(INOVIA_VENDOR_ID, INOVIA_SEW858) },
{ USB_DEVICE(VIATELECOM_VENDOR_ID, VIATELECOM_PRODUCT_CDS7) },
{ USB_DEVICE_AND_INTERFACE_INFO(WETELECOM_VENDOR_ID, WETELECOM_PRODUCT_WMD200, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(WETELECOM_VENDOR_ID, WETELECOM_PRODUCT_6802, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(WETELECOM_VENDOR_ID, WETELECOM_PRODUCT_WMD300, 0xff, 0xff, 0xff) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);