* Patch "[media] ttusb2: limit messages to buffer size" has been added to the 4.4-stable tree
From: gregkh @ 2017-05-23 12:42 UTC (permalink / raw)
To: amilburn, gregkh, mchehab; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
[media] ttusb2: limit messages to buffer size
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ttusb2-limit-messages-to-buffer-size.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From a12b8ab8c5ff7ccd7b107a564743507c850a441d Mon Sep 17 00:00:00 2001
From: Alyssa Milburn <amilburn@zall.org>
Date: Sat, 1 Apr 2017 14:34:32 -0300
Subject: [media] ttusb2: limit messages to buffer size
From: Alyssa Milburn <amilburn@zall.org>
commit a12b8ab8c5ff7ccd7b107a564743507c850a441d upstream.
Otherwise ttusb2_i2c_xfer can read or write beyond the end of static and
heap buffers.
Signed-off-by: Alyssa Milburn <amilburn@zall.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/media/usb/dvb-usb/ttusb2.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
--- a/drivers/media/usb/dvb-usb/ttusb2.c
+++ b/drivers/media/usb/dvb-usb/ttusb2.c
@@ -78,6 +78,9 @@ static int ttusb2_msg(struct dvb_usb_dev
u8 *s, *r = NULL;
int ret = 0;
+ if (4 + rlen > 64)
+ return -EIO;
+
s = kzalloc(wlen+4, GFP_KERNEL);
if (!s)
return -ENOMEM;
@@ -381,6 +384,22 @@ static int ttusb2_i2c_xfer(struct i2c_ad
write_read = i+1 < num && (msg[i+1].flags & I2C_M_RD);
read = msg[i].flags & I2C_M_RD;
+ if (3 + msg[i].len > sizeof(obuf)) {
+ err("i2c wr len=%d too high", msg[i].len);
+ break;
+ }
+ if (write_read) {
+ if (3 + msg[i+1].len > sizeof(ibuf)) {
+ err("i2c rd len=%d too high", msg[i+1].len);
+ break;
+ }
+ } else if (read) {
+ if (3 + msg[i].len > sizeof(ibuf)) {
+ err("i2c rd len=%d too high", msg[i].len);
+ break;
+ }
+ }
+
obuf[0] = (msg[i].addr << 1) | (write_read | read);
if (read)
obuf[1] = 0;
Patches currently in stable-queue which might be from amilburn@zall.org are
queue-4.4/ttusb2-limit-messages-to-buffer-size.patch
^ permalink raw reply
* Patch "net: irda: irda-usb: fix firmware name on big-endian hosts" has been added to the 4.4-stable tree
From: gregkh @ 2017-05-23 12:42 UTC (permalink / raw)
To: johan, davem, gregkh, nfedchik; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
net: irda: irda-usb: fix firmware name on big-endian hosts
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 75cf067953d5ee543b3bda90bbfcbee5e1f94ae8 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Fri, 12 May 2017 12:11:13 +0200
Subject: net: irda: irda-usb: fix firmware name on big-endian hosts
From: Johan Hovold <johan@kernel.org>
commit 75cf067953d5ee543b3bda90bbfcbee5e1f94ae8 upstream.
Add missing endianness conversion when using the USB device-descriptor
bcdDevice field to construct a firmware file name.
Fixes: 8ef80aef118e ("[IRDA]: irda-usb.c: STIR421x cleanups")
Cc: Nick Fedchik <nfedchik@atlantic-link.com.ua>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/irda/irda-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -1077,7 +1077,7 @@ static int stir421x_patch_device(struct
* are "42101001.sb" or "42101002.sb"
*/
sprintf(stir421x_fw_name, "4210%4X.sb",
- self->usbdev->descriptor.bcdDevice);
+ le16_to_cpu(self->usbdev->descriptor.bcdDevice));
ret = request_firmware(&fw, stir421x_fw_name, &self->usbdev->dev);
if (ret < 0)
return ret;
Patches currently in stable-queue which might be from johan@kernel.org are
queue-4.4/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-4.4/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-4.4/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-4.4/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-4.4/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-4.4/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-4.4/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-4.4/usb-serial-option-add-telit-me910-support.patch
queue-4.4/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-4.4/usbvision-fix-null-deref-at-probe.patch
queue-4.4/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-4.4/usb-ehci-platform-fix-companion-device-leak.patch
queue-4.4/mceusb-fix-null-deref-at-probe.patch
queue-4.4/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-4.4/ath9k_htc-fix-null-deref-at-probe.patch
^ permalink raw reply
* Patch "[media] mceusb: fix NULL-deref at probe" has been added to the 4.4-stable tree
From: gregkh @ 2017-05-23 12:42 UTC (permalink / raw)
To: johan, gregkh, mchehab, sean; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
[media] mceusb: fix NULL-deref at probe
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mceusb-fix-null-deref-at-probe.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 03eb2a557ed552e920a0942b774aaf931596eec1 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Tue, 7 Mar 2017 15:14:13 -0300
Subject: [media] mceusb: fix NULL-deref at probe
From: Johan Hovold <johan@kernel.org>
commit 03eb2a557ed552e920a0942b774aaf931596eec1 upstream.
Make sure to check for the required out endpoint to avoid dereferencing
a NULL-pointer in mce_request_packet should a malicious device lack such
an endpoint. Note that this path is hit during probe.
Fixes: 66e89522aff7 ("V4L/DVB: IR: add mceusb IR receiver driver")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/media/rc/mceusb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -1321,8 +1321,8 @@ static int mceusb_dev_probe(struct usb_i
}
}
}
- if (ep_in == NULL) {
- dev_dbg(&intf->dev, "inbound and/or endpoint not found");
+ if (!ep_in || !ep_out) {
+ dev_dbg(&intf->dev, "required endpoints not found\n");
return -ENODEV;
}
Patches currently in stable-queue which might be from johan@kernel.org are
queue-4.4/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-4.4/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-4.4/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-4.4/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-4.4/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-4.4/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-4.4/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-4.4/usb-serial-option-add-telit-me910-support.patch
queue-4.4/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-4.4/usbvision-fix-null-deref-at-probe.patch
queue-4.4/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-4.4/usb-ehci-platform-fix-companion-device-leak.patch
queue-4.4/mceusb-fix-null-deref-at-probe.patch
queue-4.4/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-4.4/ath9k_htc-fix-null-deref-at-probe.patch
^ permalink raw reply
* Patch "[media] usbvision: fix NULL-deref at probe" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:41 UTC (permalink / raw)
To: johan, gregkh, hans.verkuil, mchehab, thierry.merle
Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
[media] usbvision: fix NULL-deref at probe
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usbvision-fix-null-deref-at-probe.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From eacb975b48272f54532b62f515a3cf7eefa35123 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Mon, 13 Mar 2017 09:53:55 -0300
Subject: [media] usbvision: fix NULL-deref at probe
From: Johan Hovold <johan@kernel.org>
commit eacb975b48272f54532b62f515a3cf7eefa35123 upstream.
Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer or accessing memory beyond the endpoint array should a
malicious device lack the expected endpoints.
Fixes: 2a9f8b5d25be ("V4L/DVB (5206): Usbvision: set alternate interface
modification")
Cc: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/media/usb/usbvision/usbvision-video.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
--- a/drivers/media/usb/usbvision/usbvision-video.c
+++ b/drivers/media/usb/usbvision/usbvision-video.c
@@ -1501,7 +1501,14 @@ static int usbvision_probe(struct usb_in
}
for (i = 0; i < usbvision->num_alt; i++) {
- u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[1].desc.
+ u16 tmp;
+
+ if (uif->altsetting[i].desc.bNumEndpoints < 2) {
+ ret = -ENODEV;
+ goto err_pkt;
+ }
+
+ tmp = le16_to_cpu(uif->altsetting[i].endpoint[1].desc.
wMaxPacketSize);
usbvision->alt_max_pkt_size[i] =
(tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
Patches currently in stable-queue which might be from johan@kernel.org are
queue-4.11/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-4.11/usb-chaoskey-fix-alea-quirk-on-big-endian-hosts.patch
queue-4.11/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-4.11/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-4.11/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-4.11/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-4.11/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-4.11/usb-serial-option-add-telit-me910-support.patch
queue-4.11/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-4.11/of-fdt-add-missing-allocation-failure-check.patch
queue-4.11/usbvision-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-4.11/usb-ehci-platform-fix-companion-device-leak.patch
queue-4.11/mceusb-fix-null-deref-at-probe.patch
queue-4.11/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-4.11/ath9k_htc-fix-null-deref-at-probe.patch
queue-4.11/usb-musb-fix-trying-to-suspend-while-active-for-otg-configurations.patch
^ permalink raw reply
* Patch "USB: serial: qcserial: add more Lenovo EM74xx device IDs" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: bjorn, gregkh, johan; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
USB: serial: qcserial: add more Lenovo EM74xx device IDs
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 8d7a10dd323993cc40bd37bce8bc570133b0c396 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= <bjorn@mork.no>
Date: Wed, 17 May 2017 16:30:50 +0200
Subject: USB: serial: qcserial: add more Lenovo EM74xx device IDs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: Bjørn Mork <bjorn@mork.no>
commit 8d7a10dd323993cc40bd37bce8bc570133b0c396 upstream.
In their infinite wisdom, and never ending quest for end user frustration,
Lenovo has decided to use new USB device IDs for the wwan modules in
their 2017 laptops. The actual hardware is still the Sierra Wireless
EM7455 or EM7430, depending on region.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/serial/qcserial.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -162,6 +162,8 @@ static const struct usb_device_id id_tab
{DEVICE_SWI(0x1199, 0x9071)}, /* Sierra Wireless MC74xx */
{DEVICE_SWI(0x1199, 0x9078)}, /* Sierra Wireless EM74xx */
{DEVICE_SWI(0x1199, 0x9079)}, /* Sierra Wireless EM74xx */
+ {DEVICE_SWI(0x1199, 0x907a)}, /* Sierra Wireless EM74xx QDL */
+ {DEVICE_SWI(0x1199, 0x907b)}, /* Sierra Wireless EM74xx */
{DEVICE_SWI(0x413c, 0x81a2)}, /* Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card */
{DEVICE_SWI(0x413c, 0x81a3)}, /* Dell Wireless 5570 HSPA+ (42Mbps) Mobile Broadband Card */
{DEVICE_SWI(0x413c, 0x81a4)}, /* Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card */
Patches currently in stable-queue which might be from bjorn@mork.no are
queue-4.11/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
^ permalink raw reply
* Patch "usb: serial: option: add Telit ME910 support" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: dnlplm, gregkh, johan; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
usb: serial: option: add Telit ME910 support
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-serial-option-add-telit-me910-support.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 40dd46048c155b8f0683f468c950a1c107f77a7c Mon Sep 17 00:00:00 2001
From: Daniele Palmas <dnlplm@gmail.com>
Date: Wed, 3 May 2017 10:28:54 +0200
Subject: usb: serial: option: add Telit ME910 support
From: Daniele Palmas <dnlplm@gmail.com>
commit 40dd46048c155b8f0683f468c950a1c107f77a7c upstream.
This patch adds support for Telit ME910 PID 0x1100.
Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/serial/option.c | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -281,6 +281,7 @@ static void option_instat_callback(struc
#define TELIT_PRODUCT_LE922_USBCFG0 0x1042
#define TELIT_PRODUCT_LE922_USBCFG3 0x1043
#define TELIT_PRODUCT_LE922_USBCFG5 0x1045
+#define TELIT_PRODUCT_ME910 0x1100
#define TELIT_PRODUCT_LE920 0x1200
#define TELIT_PRODUCT_LE910 0x1201
#define TELIT_PRODUCT_LE910_USBCFG4 0x1206
@@ -640,6 +641,11 @@ static const struct option_blacklist_inf
.reserved = BIT(5) | BIT(6),
};
+static const struct option_blacklist_info telit_me910_blacklist = {
+ .sendsetup = BIT(0),
+ .reserved = BIT(1) | BIT(3),
+};
+
static const struct option_blacklist_info telit_le910_blacklist = {
.sendsetup = BIT(0),
.reserved = BIT(1) | BIT(2),
@@ -1235,6 +1241,8 @@ static const struct usb_device_id option
.driver_info = (kernel_ulong_t)&telit_le922_blacklist_usbcfg3 },
{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, TELIT_PRODUCT_LE922_USBCFG5, 0xff),
.driver_info = (kernel_ulong_t)&telit_le922_blacklist_usbcfg0 },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_ME910),
+ .driver_info = (kernel_ulong_t)&telit_me910_blacklist },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910),
.driver_info = (kernel_ulong_t)&telit_le910_blacklist },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910_USBCFG4),
Patches currently in stable-queue which might be from dnlplm@gmail.com are
queue-4.11/usb-serial-option-add-telit-me910-support.patch
^ permalink raw reply
* Patch "USB: serial: mct_u232: fix big-endian baud-rate handling" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: johan, gregkh, zaitcev; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
USB: serial: mct_u232: fix big-endian baud-rate handling
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 26cede343656c0bc2c33cdc783771282405c7fb2 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Thu, 11 May 2017 11:41:20 +0200
Subject: USB: serial: mct_u232: fix big-endian baud-rate handling
From: Johan Hovold <johan@kernel.org>
commit 26cede343656c0bc2c33cdc783771282405c7fb2 upstream.
Drop erroneous cpu_to_le32 when setting the baud rate, something which
corrupted the divisor on big-endian hosts.
Found using sparse:
warning: incorrect type in argument 1 (different base types)
expected unsigned int [unsigned] [usertype] val
got restricted __le32 [usertype] <noident>
Fixes: af2ac1a091bc ("USB: serial mct_usb232: move DMA buffers to heap")
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-By: Pete Zaitcev <zaitcev@yahoo.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/serial/mct_u232.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -189,7 +189,7 @@ static int mct_u232_set_baud_rate(struct
return -ENOMEM;
divisor = mct_u232_calculate_baud_rate(serial, value, &speed);
- put_unaligned_le32(cpu_to_le32(divisor), buf);
+ put_unaligned_le32(divisor, buf);
rc = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
MCT_U232_SET_BAUD_RATE_REQUEST,
MCT_U232_SET_REQUEST_TYPE,
Patches currently in stable-queue which might be from johan@kernel.org are
queue-4.11/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-4.11/usb-chaoskey-fix-alea-quirk-on-big-endian-hosts.patch
queue-4.11/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-4.11/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-4.11/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-4.11/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-4.11/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-4.11/usb-serial-option-add-telit-me910-support.patch
queue-4.11/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-4.11/of-fdt-add-missing-allocation-failure-check.patch
queue-4.11/usbvision-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-4.11/usb-ehci-platform-fix-companion-device-leak.patch
queue-4.11/mceusb-fix-null-deref-at-probe.patch
queue-4.11/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-4.11/ath9k_htc-fix-null-deref-at-probe.patch
queue-4.11/usb-musb-fix-trying-to-suspend-while-active-for-otg-configurations.patch
^ permalink raw reply
* Patch "USB: serial: io_ti: fix div-by-zero in set_termios" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: johan, gregkh; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
USB: serial: io_ti: fix div-by-zero in set_termios
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 6aeb75e6adfaed16e58780309613a578fe1ee90b Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Thu, 11 May 2017 11:41:21 +0200
Subject: USB: serial: io_ti: fix div-by-zero in set_termios
From: Johan Hovold <johan@kernel.org>
commit 6aeb75e6adfaed16e58780309613a578fe1ee90b upstream.
Fix a division-by-zero in set_termios when debugging is enabled and a
high-enough speed has been requested so that the divisor value becomes
zero.
Instead of just fixing the offending debug statement, cap the baud rate
at the base as a zero divisor value also appears to crash the firmware.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/serial/io_ti.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -2349,8 +2349,11 @@ static void change_port_settings(struct
if (!baud) {
/* pick a default, any default... */
baud = 9600;
- } else
+ } else {
+ /* Avoid a zero divisor. */
+ baud = min(baud, 461550);
tty_encode_baud_rate(tty, baud, baud);
+ }
edge_port->baud_rate = baud;
config->wBaudRate = (__u16)((461550L + baud/2) / baud);
Patches currently in stable-queue which might be from johan@kernel.org are
queue-4.11/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-4.11/usb-chaoskey-fix-alea-quirk-on-big-endian-hosts.patch
queue-4.11/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-4.11/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-4.11/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-4.11/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-4.11/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-4.11/usb-serial-option-add-telit-me910-support.patch
queue-4.11/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-4.11/of-fdt-add-missing-allocation-failure-check.patch
queue-4.11/usbvision-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-4.11/usb-ehci-platform-fix-companion-device-leak.patch
queue-4.11/mceusb-fix-null-deref-at-probe.patch
queue-4.11/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-4.11/ath9k_htc-fix-null-deref-at-probe.patch
queue-4.11/usb-musb-fix-trying-to-suspend-while-active-for-otg-configurations.patch
^ permalink raw reply
* Patch "usb: musb: tusb6010_omap: Do not reset the other direction's packet size" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: peter.ujfalusi, b-liu, gregkh, tony; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
usb: musb: tusb6010_omap: Do not reset the other direction's packet size
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-musb-tusb6010_omap-do-not-reset-the-other-direction-s-packet-size.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 6df2b42f7c040d57d9ecb67244e04e905ab87ac6 Mon Sep 17 00:00:00 2001
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Wed, 17 May 2017 11:23:11 -0500
Subject: usb: musb: tusb6010_omap: Do not reset the other direction's packet size
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
commit 6df2b42f7c040d57d9ecb67244e04e905ab87ac6 upstream.
We have one register for each EP to set the maximum packet size for both
TX and RX.
If for example an RX programming would happen before the previous TX
transfer finishes we would reset the TX packet side.
To fix this issue, only modify the TX or RX part of the register.
Fixes: 550a7375fe72 ("USB: Add MUSB and TUSB support")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/musb/tusb6010_omap.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
--- a/drivers/usb/musb/tusb6010_omap.c
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -219,6 +219,7 @@ static int tusb_omap_dma_program(struct
u32 dma_remaining;
int src_burst, dst_burst;
u16 csr;
+ u32 psize;
int ch;
s8 dmareq;
s8 sync_dev;
@@ -390,15 +391,19 @@ static int tusb_omap_dma_program(struct
if (chdat->tx) {
/* Send transfer_packet_sz packets at a time */
- musb_writel(ep_conf, TUSB_EP_MAX_PACKET_SIZE_OFFSET,
- chdat->transfer_packet_sz);
+ psize = musb_readl(ep_conf, TUSB_EP_MAX_PACKET_SIZE_OFFSET);
+ psize &= ~0x7ff;
+ psize |= chdat->transfer_packet_sz;
+ musb_writel(ep_conf, TUSB_EP_MAX_PACKET_SIZE_OFFSET, psize);
musb_writel(ep_conf, TUSB_EP_TX_OFFSET,
TUSB_EP_CONFIG_XFR_SIZE(chdat->transfer_len));
} else {
/* Receive transfer_packet_sz packets at a time */
- musb_writel(ep_conf, TUSB_EP_MAX_PACKET_SIZE_OFFSET,
- chdat->transfer_packet_sz << 16);
+ psize = musb_readl(ep_conf, TUSB_EP_MAX_PACKET_SIZE_OFFSET);
+ psize &= ~(0x7ff << 16);
+ psize |= (chdat->transfer_packet_sz << 16);
+ musb_writel(ep_conf, TUSB_EP_MAX_PACKET_SIZE_OFFSET, psize);
musb_writel(ep_conf, TUSB_EP_RX_OFFSET,
TUSB_EP_CONFIG_XFR_SIZE(chdat->transfer_len));
Patches currently in stable-queue which might be from peter.ujfalusi@ti.com are
queue-4.11/usb-musb-fix-trying-to-suspend-while-active-for-otg-configurations.patch
queue-4.11/usb-musb-tusb6010_omap-do-not-reset-the-other-direction-s-packet-size.patch
^ permalink raw reply
* Patch "usb: musb: Fix trying to suspend while active for OTG configurations" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: tony, b-liu, gregkh, johan, laurent.pinchart, peter.ujfalusi
Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
usb: musb: Fix trying to suspend while active for OTG configurations
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-musb-fix-trying-to-suspend-while-active-for-otg-configurations.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 3c50ffef25855a9d9e4b07b02d756a8cdd653069 Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@atomide.com>
Date: Wed, 17 May 2017 11:23:10 -0500
Subject: usb: musb: Fix trying to suspend while active for OTG configurations
From: Tony Lindgren <tony@atomide.com>
commit 3c50ffef25855a9d9e4b07b02d756a8cdd653069 upstream.
Commit d8e5f0eca1e8 ("usb: musb: Fix hardirq-safe hardirq-unsafe
lock order error") caused a regression where musb keeps trying to
enable host mode with no cable connected. This seems to be caused
by the fact that now phy is enabled earlier, and we are wrongly
trying to force USB host mode on an OTG port. The errors we are
getting are "trying to suspend as a_idle while active".
For ports configured as OTG, we should not need to do anything
to try to force USB host mode on it's OTG port. Trying to force host
mode in this case just seems to completely confuse the musb state
machine.
Let's fix the issue by making musb_host_setup() attempt to force the
mode only if port_mode is configured for host mode.
Fixes: d8e5f0eca1e8 ("usb: musb: Fix hardirq-safe hardirq-unsafe lock order error")
Cc: Johan Hovold <johan@kernel.org>
Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reported-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/musb/musb_host.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -2780,10 +2780,11 @@ int musb_host_setup(struct musb *musb, i
int ret;
struct usb_hcd *hcd = musb->hcd;
- MUSB_HST_MODE(musb);
- musb->xceiv->otg->default_a = 1;
- musb->xceiv->otg->state = OTG_STATE_A_IDLE;
-
+ if (musb->port_mode == MUSB_PORT_MODE_HOST) {
+ MUSB_HST_MODE(musb);
+ musb->xceiv->otg->default_a = 1;
+ musb->xceiv->otg->state = OTG_STATE_A_IDLE;
+ }
otg_set_host(musb->xceiv->otg, &hcd->self);
hcd->self.otg_port = 1;
musb->xceiv->otg->host = &hcd->self;
Patches currently in stable-queue which might be from tony@atomide.com are
queue-4.11/usb-musb-fix-trying-to-suspend-while-active-for-otg-configurations.patch
queue-4.11/usb-musb-tusb6010_omap-do-not-reset-the-other-direction-s-packet-size.patch
^ permalink raw reply
* Patch "USB: iowarrior: fix info ioctl on big-endian hosts" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: johan, gregkh; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
USB: iowarrior: fix info ioctl on big-endian hosts
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From dd5ca753fa92fb736b1395db892bd29f78e6d408 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Thu, 11 May 2017 11:36:02 +0200
Subject: USB: iowarrior: fix info ioctl on big-endian hosts
From: Johan Hovold <johan@kernel.org>
commit dd5ca753fa92fb736b1395db892bd29f78e6d408 upstream.
Drop erroneous le16_to_cpu when returning the USB device speed which is
already in host byte order.
Found using sparse:
warning: cast to restricted __le16
Fixes: 946b960d13c1 ("USB: add driver for iowarrior devices.")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/misc/iowarrior.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -554,7 +554,7 @@ static long iowarrior_ioctl(struct file
info.revision = le16_to_cpu(dev->udev->descriptor.bcdDevice);
/* 0==UNKNOWN, 1==LOW(usb1.1) ,2=FULL(usb1.1), 3=HIGH(usb2.0) */
- info.speed = le16_to_cpu(dev->udev->speed);
+ info.speed = dev->udev->speed;
info.if_num = dev->interface->cur_altsetting->desc.bInterfaceNumber;
info.report_size = dev->report_size;
Patches currently in stable-queue which might be from johan@kernel.org are
queue-4.11/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-4.11/usb-chaoskey-fix-alea-quirk-on-big-endian-hosts.patch
queue-4.11/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-4.11/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-4.11/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-4.11/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-4.11/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-4.11/usb-serial-option-add-telit-me910-support.patch
queue-4.11/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-4.11/of-fdt-add-missing-allocation-failure-check.patch
queue-4.11/usbvision-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-4.11/usb-ehci-platform-fix-companion-device-leak.patch
queue-4.11/mceusb-fix-null-deref-at-probe.patch
queue-4.11/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-4.11/ath9k_htc-fix-null-deref-at-probe.patch
queue-4.11/usb-musb-fix-trying-to-suspend-while-active-for-otg-configurations.patch
^ permalink raw reply
* Patch "USB: hub: fix SS hub-descriptor handling" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: johan, John.Youn, gregkh, stern; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
USB: hub: fix SS hub-descriptor handling
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-hub-fix-ss-hub-descriptor-handling.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 2c25a2c818023df64463aac3288a9f969491e507 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Wed, 10 May 2017 18:18:27 +0200
Subject: USB: hub: fix SS hub-descriptor handling
From: Johan Hovold <johan@kernel.org>
commit 2c25a2c818023df64463aac3288a9f969491e507 upstream.
A SuperSpeed hub descriptor does not have any variable-length fields so
bail out when reading a short descriptor.
This avoids parsing and leaking two bytes of uninitialised slab data
through sysfs removable-attributes.
Fixes: dbe79bbe9dcb ("USB 3.0 Hub Changes")
Cc: John Youn <John.Youn@synopsys.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/core/hub.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -380,8 +380,12 @@ static int get_hub_descriptor(struct usb
USB_REQ_GET_DESCRIPTOR, USB_DIR_IN | USB_RT_HUB,
dtype << 8, 0, data, size,
USB_CTRL_GET_TIMEOUT);
- if (ret >= (USB_DT_HUB_NONVAR_SIZE + 2))
+ if (hub_is_superspeed(hdev)) {
+ if (ret == size)
+ return ret;
+ } else if (ret >= (USB_DT_HUB_NONVAR_SIZE + 2)) {
return ret;
+ }
}
return -EINVAL;
}
@@ -1321,7 +1325,7 @@ static int hub_configure(struct usb_hub
/* Request the entire hub descriptor.
* hub->descriptor can handle USB_MAXCHILDREN ports,
- * but the hub can/will return fewer bytes here.
+ * but a (non-SS) hub can/will return fewer bytes here.
*/
ret = get_hub_descriptor(hdev, hub->descriptor);
if (ret < 0) {
Patches currently in stable-queue which might be from johan@kernel.org are
queue-4.11/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-4.11/usb-chaoskey-fix-alea-quirk-on-big-endian-hosts.patch
queue-4.11/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-4.11/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-4.11/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-4.11/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-4.11/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-4.11/usb-serial-option-add-telit-me910-support.patch
queue-4.11/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-4.11/of-fdt-add-missing-allocation-failure-check.patch
queue-4.11/usbvision-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-4.11/usb-ehci-platform-fix-companion-device-leak.patch
queue-4.11/mceusb-fix-null-deref-at-probe.patch
queue-4.11/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-4.11/ath9k_htc-fix-null-deref-at-probe.patch
queue-4.11/usb-musb-fix-trying-to-suspend-while-active-for-otg-configurations.patch
^ permalink raw reply
* Patch "USB: hub: fix non-SS hub-descriptor handling" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: johan, gregkh, stern; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
USB: hub: fix non-SS hub-descriptor handling
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-hub-fix-non-ss-hub-descriptor-handling.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From bec444cd1c94c48df409a35ad4e5b143c245c3f7 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Wed, 10 May 2017 18:18:28 +0200
Subject: USB: hub: fix non-SS hub-descriptor handling
From: Johan Hovold <johan@kernel.org>
commit bec444cd1c94c48df409a35ad4e5b143c245c3f7 upstream.
Add missing sanity check on the non-SuperSpeed hub-descriptor length in
order to avoid parsing and leaking two bytes of uninitialised slab data
through sysfs removable-attributes (or a compound-device debug
statement).
Note that we only make sure that the DeviceRemovable field is always
present (and specifically ignore the unused PortPwrCtrlMask field) in
order to continue support any hubs with non-compliant descriptors. As a
further safeguard, the descriptor buffer is also cleared.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/core/hub.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -362,7 +362,8 @@ static void usb_set_lpm_parameters(struc
}
/* USB 2.0 spec Section 11.24.4.5 */
-static int get_hub_descriptor(struct usb_device *hdev, void *data)
+static int get_hub_descriptor(struct usb_device *hdev,
+ struct usb_hub_descriptor *desc)
{
int i, ret, size;
unsigned dtype;
@@ -378,12 +379,16 @@ static int get_hub_descriptor(struct usb
for (i = 0; i < 3; i++) {
ret = usb_control_msg(hdev, usb_rcvctrlpipe(hdev, 0),
USB_REQ_GET_DESCRIPTOR, USB_DIR_IN | USB_RT_HUB,
- dtype << 8, 0, data, size,
+ dtype << 8, 0, desc, size,
USB_CTRL_GET_TIMEOUT);
if (hub_is_superspeed(hdev)) {
if (ret == size)
return ret;
- } else if (ret >= (USB_DT_HUB_NONVAR_SIZE + 2)) {
+ } else if (ret >= USB_DT_HUB_NONVAR_SIZE + 2) {
+ /* Make sure we have the DeviceRemovable field. */
+ size = USB_DT_HUB_NONVAR_SIZE + desc->bNbrPorts / 8 + 1;
+ if (ret < size)
+ return -EMSGSIZE;
return ret;
}
}
@@ -1317,7 +1322,7 @@ static int hub_configure(struct usb_hub
}
mutex_init(&hub->status_mutex);
- hub->descriptor = kmalloc(sizeof(*hub->descriptor), GFP_KERNEL);
+ hub->descriptor = kzalloc(sizeof(*hub->descriptor), GFP_KERNEL);
if (!hub->descriptor) {
ret = -ENOMEM;
goto fail;
Patches currently in stable-queue which might be from johan@kernel.org are
queue-4.11/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-4.11/usb-chaoskey-fix-alea-quirk-on-big-endian-hosts.patch
queue-4.11/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-4.11/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-4.11/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-4.11/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-4.11/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-4.11/usb-serial-option-add-telit-me910-support.patch
queue-4.11/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-4.11/of-fdt-add-missing-allocation-failure-check.patch
queue-4.11/usbvision-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-4.11/usb-ehci-platform-fix-companion-device-leak.patch
queue-4.11/mceusb-fix-null-deref-at-probe.patch
queue-4.11/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-4.11/ath9k_htc-fix-null-deref-at-probe.patch
queue-4.11/usb-musb-fix-trying-to-suspend-while-active-for-otg-configurations.patch
^ permalink raw reply
* Patch "usb: host: ehci-platform: fix usb 1.1 device is not connected in system resume" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: yoshihiro.shimoda.uh, gregkh; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
usb: host: ehci-platform: fix usb 1.1 device is not connected in system resume
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-host-ehci-platform-fix-usb-1.1-device-is-not-connected-in-system-resume.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From d4d75128b8fd727d42c775a16b41634d09409dba Mon Sep 17 00:00:00 2001
From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Date: Tue, 21 Feb 2017 19:59:48 +0900
Subject: usb: host: ehci-platform: fix usb 1.1 device is not connected in system resume
From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
commit d4d75128b8fd727d42c775a16b41634d09409dba upstream.
This patch fixes an issue that a usb 1.1 device is not connected in
system resume and then the following message appeared if debug messages
are enabled:
usb 2-1: Waited 2000ms for CONNECT
To resolve this issue, the EHCI controller must be resumed after its
companion controllers. So, this patch adds such code on the driver.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/host/ehci-platform.c | 7 +++++++
1 file changed, 7 insertions(+)
--- a/drivers/usb/host/ehci-platform.c
+++ b/drivers/usb/host/ehci-platform.c
@@ -34,6 +34,7 @@
#include <linux/usb.h>
#include <linux/usb/hcd.h>
#include <linux/usb/ehci_pdriver.h>
+#include <linux/usb/of.h>
#include "ehci.h"
@@ -297,6 +298,7 @@ static int ehci_platform_probe(struct pl
goto err_power;
device_wakeup_enable(hcd->self.controller);
+ device_enable_async_suspend(hcd->self.controller);
platform_set_drvdata(dev, hcd);
return err;
@@ -370,6 +372,7 @@ static int ehci_platform_resume(struct d
struct usb_ehci_pdata *pdata = dev_get_platdata(dev);
struct platform_device *pdev = to_platform_device(dev);
struct ehci_platform_priv *priv = hcd_to_ehci_priv(hcd);
+ struct device *companion_dev;
if (pdata->power_on) {
int err = pdata->power_on(pdev);
@@ -377,6 +380,10 @@ static int ehci_platform_resume(struct d
return err;
}
+ companion_dev = usb_of_get_companion_dev(hcd->self.controller);
+ if (companion_dev)
+ device_pm_wait_for_dev(hcd->self.controller, companion_dev);
+
ehci_resume(hcd, priv->reset_on_resume);
return 0;
}
Patches currently in stable-queue which might be from yoshihiro.shimoda.uh@renesas.com are
queue-4.11/usb-host-ehci-platform-fix-usb-1.1-device-is-not-connected-in-system-resume.patch
queue-4.11/usb-ehci-platform-fix-companion-device-leak.patch
^ permalink raw reply
* Patch "USB: ehci-platform: fix companion-device leak" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: johan, gregkh, stern, yoshihiro.shimoda.uh; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
USB: ehci-platform: fix companion-device leak
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-ehci-platform-fix-companion-device-leak.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From a7415477a20448bbb7d13765784c0b29249a176f Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Tue, 16 May 2017 16:26:13 +0200
Subject: USB: ehci-platform: fix companion-device leak
From: Johan Hovold <johan@kernel.org>
commit a7415477a20448bbb7d13765784c0b29249a176f upstream.
Make sure do drop the reference taken to the companion device during
resume.
Fixes: d4d75128b8fd ("usb: host: ehci-platform: fix usb 1.1 device is not connected in system resume")
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/host/ehci-platform.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/usb/host/ehci-platform.c
+++ b/drivers/usb/host/ehci-platform.c
@@ -381,8 +381,10 @@ static int ehci_platform_resume(struct d
}
companion_dev = usb_of_get_companion_dev(hcd->self.controller);
- if (companion_dev)
+ if (companion_dev) {
device_pm_wait_for_dev(hcd->self.controller, companion_dev);
+ put_device(companion_dev);
+ }
ehci_resume(hcd, priv->reset_on_resume);
return 0;
Patches currently in stable-queue which might be from johan@kernel.org are
queue-4.11/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-4.11/usb-chaoskey-fix-alea-quirk-on-big-endian-hosts.patch
queue-4.11/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-4.11/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-4.11/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-4.11/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-4.11/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-4.11/usb-serial-option-add-telit-me910-support.patch
queue-4.11/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-4.11/of-fdt-add-missing-allocation-failure-check.patch
queue-4.11/usbvision-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-4.11/usb-ehci-platform-fix-companion-device-leak.patch
queue-4.11/mceusb-fix-null-deref-at-probe.patch
queue-4.11/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-4.11/ath9k_htc-fix-null-deref-at-probe.patch
queue-4.11/usb-musb-fix-trying-to-suspend-while-active-for-otg-configurations.patch
^ permalink raw reply
* Patch "usb: dwc3: gadget: Prevent losing events in event cache" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: Thinh.Nguyen, felipe.balbi, gregkh, thinhn; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
usb: dwc3: gadget: Prevent losing events in event cache
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-dwc3-gadget-prevent-losing-events-in-event-cache.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From d325a1de49d61ee11aca58a529571c91ecea7879 Mon Sep 17 00:00:00 2001
From: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Date: Thu, 11 May 2017 17:26:47 -0700
Subject: usb: dwc3: gadget: Prevent losing events in event cache
From: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
commit d325a1de49d61ee11aca58a529571c91ecea7879 upstream.
The dwc3 driver can overwite its previous events if its top-half IRQ
handler (TH) gets invoked again before processing the events in the
cache. We see this as a hang in the file transfer and the host will
attempt to reset the device. TH gets the event count and deasserts the
interrupt line by writing DWC3_GEVNTSIZ_INTMASK to DWC3_GEVNTSIZ. If
there's a new event coming between reading the event count and interrupt
deassertion, dwc3 will lose previous pending events. More generally, we
will see 0 event count, which should not affect anything.
This shouldn't be possible in the current dwc3 implementation. However,
through testing and reading the PCIe trace, the TH occasionally still
gets invoked one more time after HW interrupt deassertion. (With PCIe
legacy interrupts, TH is called repeatedly as long as the interrupt line
is asserted). We suspect that there is a small detection delay in the
SW.
To avoid this issue, Check DWC3_EVENT_PENDING flag to determine if the
events are processed in the bottom-half IRQ handler. If not, return
IRQ_HANDLED and don't process new event.
Signed-off-by: Thinh Nguyen <thinhn@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/dwc3/gadget.c | 9 +++++++++
1 file changed, 9 insertions(+)
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -3078,6 +3078,15 @@ static irqreturn_t dwc3_check_event_buf(
return IRQ_HANDLED;
}
+ /*
+ * With PCIe legacy interrupt, test shows that top-half irq handler can
+ * be called again after HW interrupt deassertion. Check if bottom-half
+ * irq event handler completes before caching new event to prevent
+ * losing events.
+ */
+ if (evt->flags & DWC3_EVENT_PENDING)
+ return IRQ_HANDLED;
+
count = dwc3_readl(dwc->regs, DWC3_GEVNTCOUNT(0));
count &= DWC3_GEVNTCOUNT_MASK;
if (!count)
Patches currently in stable-queue which might be from Thinh.Nguyen@synopsys.com are
queue-4.11/usb-dwc3-gadget-prevent-losing-events-in-event-cache.patch
^ permalink raw reply
* Patch "[media] ttusb2: limit messages to buffer size" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: amilburn, gregkh, mchehab; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
[media] ttusb2: limit messages to buffer size
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ttusb2-limit-messages-to-buffer-size.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From a12b8ab8c5ff7ccd7b107a564743507c850a441d Mon Sep 17 00:00:00 2001
From: Alyssa Milburn <amilburn@zall.org>
Date: Sat, 1 Apr 2017 14:34:32 -0300
Subject: [media] ttusb2: limit messages to buffer size
From: Alyssa Milburn <amilburn@zall.org>
commit a12b8ab8c5ff7ccd7b107a564743507c850a441d upstream.
Otherwise ttusb2_i2c_xfer can read or write beyond the end of static and
heap buffers.
Signed-off-by: Alyssa Milburn <amilburn@zall.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/media/usb/dvb-usb/ttusb2.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
--- a/drivers/media/usb/dvb-usb/ttusb2.c
+++ b/drivers/media/usb/dvb-usb/ttusb2.c
@@ -78,6 +78,9 @@ static int ttusb2_msg(struct dvb_usb_dev
u8 *s, *r = NULL;
int ret = 0;
+ if (4 + rlen > 64)
+ return -EIO;
+
s = kzalloc(wlen+4, GFP_KERNEL);
if (!s)
return -ENOMEM;
@@ -381,6 +384,22 @@ static int ttusb2_i2c_xfer(struct i2c_ad
write_read = i+1 < num && (msg[i+1].flags & I2C_M_RD);
read = msg[i].flags & I2C_M_RD;
+ if (3 + msg[i].len > sizeof(obuf)) {
+ err("i2c wr len=%d too high", msg[i].len);
+ break;
+ }
+ if (write_read) {
+ if (3 + msg[i+1].len > sizeof(ibuf)) {
+ err("i2c rd len=%d too high", msg[i+1].len);
+ break;
+ }
+ } else if (read) {
+ if (3 + msg[i].len > sizeof(ibuf)) {
+ err("i2c rd len=%d too high", msg[i].len);
+ break;
+ }
+ }
+
obuf[0] = (msg[i].addr << 1) | (write_read | read);
if (read)
obuf[1] = 0;
Patches currently in stable-queue which might be from amilburn@zall.org are
queue-4.11/ttusb2-limit-messages-to-buffer-size.patch
^ permalink raw reply
* Patch "net: irda: irda-usb: fix firmware name on big-endian hosts" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: johan, davem, gregkh, nfedchik; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
net: irda: irda-usb: fix firmware name on big-endian hosts
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 75cf067953d5ee543b3bda90bbfcbee5e1f94ae8 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Fri, 12 May 2017 12:11:13 +0200
Subject: net: irda: irda-usb: fix firmware name on big-endian hosts
From: Johan Hovold <johan@kernel.org>
commit 75cf067953d5ee543b3bda90bbfcbee5e1f94ae8 upstream.
Add missing endianness conversion when using the USB device-descriptor
bcdDevice field to construct a firmware file name.
Fixes: 8ef80aef118e ("[IRDA]: irda-usb.c: STIR421x cleanups")
Cc: Nick Fedchik <nfedchik@atlantic-link.com.ua>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/irda/irda-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -1077,7 +1077,7 @@ static int stir421x_patch_device(struct
* are "42101001.sb" or "42101002.sb"
*/
sprintf(stir421x_fw_name, "4210%4X.sb",
- self->usbdev->descriptor.bcdDevice);
+ le16_to_cpu(self->usbdev->descriptor.bcdDevice));
ret = request_firmware(&fw, stir421x_fw_name, &self->usbdev->dev);
if (ret < 0)
return ret;
Patches currently in stable-queue which might be from johan@kernel.org are
queue-4.11/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-4.11/usb-chaoskey-fix-alea-quirk-on-big-endian-hosts.patch
queue-4.11/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-4.11/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-4.11/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-4.11/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-4.11/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-4.11/usb-serial-option-add-telit-me910-support.patch
queue-4.11/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-4.11/of-fdt-add-missing-allocation-failure-check.patch
queue-4.11/usbvision-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-4.11/usb-ehci-platform-fix-companion-device-leak.patch
queue-4.11/mceusb-fix-null-deref-at-probe.patch
queue-4.11/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-4.11/ath9k_htc-fix-null-deref-at-probe.patch
queue-4.11/usb-musb-fix-trying-to-suspend-while-active-for-otg-configurations.patch
^ permalink raw reply
* Patch "[media] mceusb: fix NULL-deref at probe" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: johan, gregkh, mchehab, sean; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
[media] mceusb: fix NULL-deref at probe
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mceusb-fix-null-deref-at-probe.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 03eb2a557ed552e920a0942b774aaf931596eec1 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Tue, 7 Mar 2017 15:14:13 -0300
Subject: [media] mceusb: fix NULL-deref at probe
From: Johan Hovold <johan@kernel.org>
commit 03eb2a557ed552e920a0942b774aaf931596eec1 upstream.
Make sure to check for the required out endpoint to avoid dereferencing
a NULL-pointer in mce_request_packet should a malicious device lack such
an endpoint. Note that this path is hit during probe.
Fixes: 66e89522aff7 ("V4L/DVB: IR: add mceusb IR receiver driver")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/media/rc/mceusb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -1288,8 +1288,8 @@ static int mceusb_dev_probe(struct usb_i
}
}
}
- if (ep_in == NULL) {
- dev_dbg(&intf->dev, "inbound and/or endpoint not found");
+ if (!ep_in || !ep_out) {
+ dev_dbg(&intf->dev, "required endpoints not found\n");
return -ENODEV;
}
Patches currently in stable-queue which might be from johan@kernel.org are
queue-4.11/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-4.11/usb-chaoskey-fix-alea-quirk-on-big-endian-hosts.patch
queue-4.11/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-4.11/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-4.11/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-4.11/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-4.11/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-4.11/usb-serial-option-add-telit-me910-support.patch
queue-4.11/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-4.11/of-fdt-add-missing-allocation-failure-check.patch
queue-4.11/usbvision-fix-null-deref-at-probe.patch
queue-4.11/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-4.11/usb-ehci-platform-fix-companion-device-leak.patch
queue-4.11/mceusb-fix-null-deref-at-probe.patch
queue-4.11/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-4.11/ath9k_htc-fix-null-deref-at-probe.patch
queue-4.11/usb-musb-fix-trying-to-suspend-while-active-for-otg-configurations.patch
^ permalink raw reply
* Patch "[media] dvb-usb-dibusb-mc-common: Add MODULE_LICENSE" has been added to the 4.11-stable tree
From: gregkh @ 2017-05-23 12:40 UTC (permalink / raw)
To: ben, dod, gregkh, mchehab; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
[media] dvb-usb-dibusb-mc-common: Add MODULE_LICENSE
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
dvb-usb-dibusb-mc-common-add-module_license.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From bf05b65a9fe5f6a6dd3e72cab2aacd8b5b96e41d Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@decadent.org.uk>
Date: Fri, 17 Feb 2017 22:30:51 -0200
Subject: [media] dvb-usb-dibusb-mc-common: Add MODULE_LICENSE
From: Ben Hutchings <ben@decadent.org.uk>
commit bf05b65a9fe5f6a6dd3e72cab2aacd8b5b96e41d upstream.
dvb-usb-dibusb-mc-common is licensed under GPLv2, and if we don't say
so then it won't even load since it needs a GPL-only symbol.
Fixes: e91455a1495a ("[media] dvb-usb: split out common parts of dibusb")
Reported-by: Dominique Dumont <dod@debian.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/media/usb/dvb-usb/dibusb-mc-common.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/media/usb/dvb-usb/dibusb-mc-common.c
+++ b/drivers/media/usb/dvb-usb/dibusb-mc-common.c
@@ -11,6 +11,8 @@
#include "dibusb.h"
+MODULE_LICENSE("GPL");
+
/* 3000MC/P stuff */
// Config Adjacent channels Perf -cal22
static struct dibx000_agc_config dib3000p_mt2060_agc_config = {
Patches currently in stable-queue which might be from ben@decadent.org.uk are
queue-4.11/dvb-usb-dibusb-mc-common-add-module_license.patch
queue-4.11/char-lp-fix-possible-integer-overflow-in-lp_setup.patch
^ permalink raw reply
* Patch "[media] usbvision: fix NULL-deref at probe" has been added to the 3.18-stable tree
From: gregkh @ 2017-05-23 12:39 UTC (permalink / raw)
To: johan, gregkh, hans.verkuil, mchehab, thierry.merle
Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
[media] usbvision: fix NULL-deref at probe
to the 3.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usbvision-fix-null-deref-at-probe.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From eacb975b48272f54532b62f515a3cf7eefa35123 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Mon, 13 Mar 2017 09:53:55 -0300
Subject: [media] usbvision: fix NULL-deref at probe
From: Johan Hovold <johan@kernel.org>
commit eacb975b48272f54532b62f515a3cf7eefa35123 upstream.
Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer or accessing memory beyond the endpoint array should a
malicious device lack the expected endpoints.
Fixes: 2a9f8b5d25be ("V4L/DVB (5206): Usbvision: set alternate interface
modification")
Cc: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/media/usb/usbvision/usbvision-video.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
--- a/drivers/media/usb/usbvision/usbvision-video.c
+++ b/drivers/media/usb/usbvision/usbvision-video.c
@@ -1583,7 +1583,14 @@ static int usbvision_probe(struct usb_in
}
for (i = 0; i < usbvision->num_alt; i++) {
- u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[1].desc.
+ u16 tmp;
+
+ if (uif->altsetting[i].desc.bNumEndpoints < 2) {
+ ret = -ENODEV;
+ goto err_pkt;
+ }
+
+ tmp = le16_to_cpu(uif->altsetting[i].endpoint[1].desc.
wMaxPacketSize);
usbvision->alt_max_pkt_size[i] =
(tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
Patches currently in stable-queue which might be from johan@kernel.org are
queue-3.18/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-3.18/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-3.18/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-3.18/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-3.18/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-3.18/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-3.18/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-3.18/usb-serial-option-add-telit-me910-support.patch
queue-3.18/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-3.18/of-fdt-add-missing-allocation-failure-check.patch
queue-3.18/usbvision-fix-null-deref-at-probe.patch
queue-3.18/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-3.18/mceusb-fix-null-deref-at-probe.patch
queue-3.18/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-3.18/ath9k_htc-fix-null-deref-at-probe.patch
^ permalink raw reply
* Patch "USB: serial: qcserial: add more Lenovo EM74xx device IDs" has been added to the 3.18-stable tree
From: gregkh @ 2017-05-23 12:39 UTC (permalink / raw)
To: bjorn, gregkh, johan; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
USB: serial: qcserial: add more Lenovo EM74xx device IDs
to the 3.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 8d7a10dd323993cc40bd37bce8bc570133b0c396 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= <bjorn@mork.no>
Date: Wed, 17 May 2017 16:30:50 +0200
Subject: USB: serial: qcserial: add more Lenovo EM74xx device IDs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: Bjørn Mork <bjorn@mork.no>
commit 8d7a10dd323993cc40bd37bce8bc570133b0c396 upstream.
In their infinite wisdom, and never ending quest for end user frustration,
Lenovo has decided to use new USB device IDs for the wwan modules in
their 2017 laptops. The actual hardware is still the Sierra Wireless
EM7455 or EM7430, depending on region.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/serial/qcserial.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -156,6 +156,8 @@ static const struct usb_device_id id_tab
{DEVICE_SWI(0x1199, 0x9071)}, /* Sierra Wireless MC74xx */
{DEVICE_SWI(0x1199, 0x9078)}, /* Sierra Wireless EM74xx */
{DEVICE_SWI(0x1199, 0x9079)}, /* Sierra Wireless EM74xx */
+ {DEVICE_SWI(0x1199, 0x907a)}, /* Sierra Wireless EM74xx QDL */
+ {DEVICE_SWI(0x1199, 0x907b)}, /* Sierra Wireless EM74xx */
{DEVICE_SWI(0x413c, 0x81a2)}, /* Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card */
{DEVICE_SWI(0x413c, 0x81a3)}, /* Dell Wireless 5570 HSPA+ (42Mbps) Mobile Broadband Card */
{DEVICE_SWI(0x413c, 0x81a4)}, /* Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card */
Patches currently in stable-queue which might be from bjorn@mork.no are
queue-3.18/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
^ permalink raw reply
* Patch "usb: serial: option: add Telit ME910 support" has been added to the 3.18-stable tree
From: gregkh @ 2017-05-23 12:39 UTC (permalink / raw)
To: dnlplm, gregkh, johan; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
usb: serial: option: add Telit ME910 support
to the 3.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-serial-option-add-telit-me910-support.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 40dd46048c155b8f0683f468c950a1c107f77a7c Mon Sep 17 00:00:00 2001
From: Daniele Palmas <dnlplm@gmail.com>
Date: Wed, 3 May 2017 10:28:54 +0200
Subject: usb: serial: option: add Telit ME910 support
From: Daniele Palmas <dnlplm@gmail.com>
commit 40dd46048c155b8f0683f468c950a1c107f77a7c upstream.
This patch adds support for Telit ME910 PID 0x1100.
Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/serial/option.c | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -275,6 +275,7 @@ static void option_instat_callback(struc
#define TELIT_PRODUCT_LE922_USBCFG0 0x1042
#define TELIT_PRODUCT_LE922_USBCFG3 0x1043
#define TELIT_PRODUCT_LE922_USBCFG5 0x1045
+#define TELIT_PRODUCT_ME910 0x1100
#define TELIT_PRODUCT_LE920 0x1200
#define TELIT_PRODUCT_LE910 0x1201
#define TELIT_PRODUCT_LE910_USBCFG4 0x1206
@@ -637,6 +638,11 @@ static const struct option_blacklist_inf
.reserved = BIT(5) | BIT(6),
};
+static const struct option_blacklist_info telit_me910_blacklist = {
+ .sendsetup = BIT(0),
+ .reserved = BIT(1) | BIT(3),
+};
+
static const struct option_blacklist_info telit_le910_blacklist = {
.sendsetup = BIT(0),
.reserved = BIT(1) | BIT(2),
@@ -1233,6 +1239,8 @@ static const struct usb_device_id option
.driver_info = (kernel_ulong_t)&telit_le922_blacklist_usbcfg3 },
{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, TELIT_PRODUCT_LE922_USBCFG5, 0xff),
.driver_info = (kernel_ulong_t)&telit_le922_blacklist_usbcfg0 },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_ME910),
+ .driver_info = (kernel_ulong_t)&telit_me910_blacklist },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910),
.driver_info = (kernel_ulong_t)&telit_le910_blacklist },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910_USBCFG4),
Patches currently in stable-queue which might be from dnlplm@gmail.com are
queue-3.18/usb-serial-option-add-telit-me910-support.patch
^ permalink raw reply
* Patch "USB: serial: mct_u232: fix big-endian baud-rate handling" has been added to the 3.18-stable tree
From: gregkh @ 2017-05-23 12:39 UTC (permalink / raw)
To: johan, gregkh, zaitcev; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
USB: serial: mct_u232: fix big-endian baud-rate handling
to the 3.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 26cede343656c0bc2c33cdc783771282405c7fb2 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Thu, 11 May 2017 11:41:20 +0200
Subject: USB: serial: mct_u232: fix big-endian baud-rate handling
From: Johan Hovold <johan@kernel.org>
commit 26cede343656c0bc2c33cdc783771282405c7fb2 upstream.
Drop erroneous cpu_to_le32 when setting the baud rate, something which
corrupted the divisor on big-endian hosts.
Found using sparse:
warning: incorrect type in argument 1 (different base types)
expected unsigned int [unsigned] [usertype] val
got restricted __le32 [usertype] <noident>
Fixes: af2ac1a091bc ("USB: serial mct_usb232: move DMA buffers to heap")
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-By: Pete Zaitcev <zaitcev@yahoo.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/serial/mct_u232.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -189,7 +189,7 @@ static int mct_u232_set_baud_rate(struct
return -ENOMEM;
divisor = mct_u232_calculate_baud_rate(serial, value, &speed);
- put_unaligned_le32(cpu_to_le32(divisor), buf);
+ put_unaligned_le32(divisor, buf);
rc = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
MCT_U232_SET_BAUD_RATE_REQUEST,
MCT_U232_SET_REQUEST_TYPE,
Patches currently in stable-queue which might be from johan@kernel.org are
queue-3.18/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-3.18/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-3.18/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-3.18/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-3.18/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-3.18/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-3.18/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-3.18/usb-serial-option-add-telit-me910-support.patch
queue-3.18/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-3.18/of-fdt-add-missing-allocation-failure-check.patch
queue-3.18/usbvision-fix-null-deref-at-probe.patch
queue-3.18/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-3.18/mceusb-fix-null-deref-at-probe.patch
queue-3.18/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-3.18/ath9k_htc-fix-null-deref-at-probe.patch
^ permalink raw reply
* Patch "USB: serial: io_ti: fix div-by-zero in set_termios" has been added to the 3.18-stable tree
From: gregkh @ 2017-05-23 12:39 UTC (permalink / raw)
To: johan, gregkh; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
USB: serial: io_ti: fix div-by-zero in set_termios
to the 3.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 6aeb75e6adfaed16e58780309613a578fe1ee90b Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Thu, 11 May 2017 11:41:21 +0200
Subject: USB: serial: io_ti: fix div-by-zero in set_termios
From: Johan Hovold <johan@kernel.org>
commit 6aeb75e6adfaed16e58780309613a578fe1ee90b upstream.
Fix a division-by-zero in set_termios when debugging is enabled and a
high-enough speed has been requested so that the divisor value becomes
zero.
Instead of just fixing the offending debug statement, cap the baud rate
at the base as a zero divisor value also appears to crash the firmware.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/serial/io_ti.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -2210,8 +2210,11 @@ static void change_port_settings(struct
if (!baud) {
/* pick a default, any default... */
baud = 9600;
- } else
+ } else {
+ /* Avoid a zero divisor. */
+ baud = min(baud, 461550);
tty_encode_baud_rate(tty, baud, baud);
+ }
edge_port->baud_rate = baud;
config->wBaudRate = (__u16)((461550L + baud/2) / baud);
Patches currently in stable-queue which might be from johan@kernel.org are
queue-3.18/usb-serial-io_ti-fix-div-by-zero-in-set_termios.patch
queue-3.18/usb-hub-fix-non-ss-hub-descriptor-handling.patch
queue-3.18/usb-serial-ftdi_sio-add-olimex-arm-usb-tiny-h-pids.patch
queue-3.18/usb-serial-ftdi_sio-fix-setting-latency-for-unprivileged-users.patch
queue-3.18/usb-iowarrior-fix-info-ioctl-on-big-endian-hosts.patch
queue-3.18/watchdog-pcwd_usb-fix-null-deref-at-probe.patch
queue-3.18/usb-serial-qcserial-add-more-lenovo-em74xx-device-ids.patch
queue-3.18/usb-serial-option-add-telit-me910-support.patch
queue-3.18/net-irda-irda-usb-fix-firmware-name-on-big-endian-hosts.patch
queue-3.18/of-fdt-add-missing-allocation-failure-check.patch
queue-3.18/usbvision-fix-null-deref-at-probe.patch
queue-3.18/usb-serial-mct_u232-fix-big-endian-baud-rate-handling.patch
queue-3.18/mceusb-fix-null-deref-at-probe.patch
queue-3.18/usb-hub-fix-ss-hub-descriptor-handling.patch
queue-3.18/ath9k_htc-fix-null-deref-at-probe.patch
^ permalink raw reply
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