kernel/linux.git/drivers, branch v5.6.17

airo: Fix read overflows sending packets

2020-06-07T11:16:49+00:00

commit 11e7a91994c29da96d847f676be023da6a2c1359 upstream. The problem is that we always copy a minimum of ETH_ZLEN (60) bytes from skb->data even when skb->len is less than ETH_ZLEN so it leads to a read overflow. The fix is to pad skb->data to at least ETH_ZLEN bytes. Cc: Reported-by: Hu Jiahui Signed-off-by: Dan Carpenter Reviewed-by: Eric Dumazet Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200527184830.GA1164846@mwanda Signed-off-by: Greg Kroah-Hartman

net: dsa: mt7530: set CPU port to fallback mode

2020-06-07T11:16:49+00:00

commit 38152ea37d8bdaffa22603e0a5b5b86cfa8714c9 upstream. Currently, setting a bridge's self PVID to other value and deleting the default VID 1 renders untagged ports of that VLAN unable to talk to the CPU port: bridge vlan add dev br0 vid 2 pvid untagged self bridge vlan del dev br0 vid 1 self bridge vlan add dev sw0p0 vid 2 pvid untagged bridge vlan del dev sw0p0 vid 1 # br0 cannot send untagged frames out of sw0p0 anymore That is because the CPU port is set to security mode and its PVID is still 1, and untagged frames are dropped due to VLAN member violation. Set the CPU port to fallback mode so untagged frames can pass through. Fixes: 83163f7dca56 ("net: dsa: mediatek: add VLAN support for MT7530") Signed-off-by: DENG Qingfang Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

media: staging: ipu3-imgu: Move alignment attribute to field

2020-06-07T11:16:49+00:00

commit 8c038effd893920facedf18c2c0976cec4a33408 upstream. Move the alignment attribute of struct ipu3_uapi_awb_fr_config_s to the field in struct ipu3_uapi_4a_config, the other location where the struct is used. Fixes: commit c9d52c114a9f ("media: staging: imgu: Address a compiler warning on alignment") Reported-by: Tomasz Figa Tested-by: Bingbu Cao Cc: stable@vger.kernel.org # for v5.3 and up Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

media: Revert "staging: imgu: Address a compiler warning on alignment"

2020-06-07T11:16:49+00:00

commit 81d1adeb52c97fbe097e8c94e36c3eb702cdb110 upstream. This reverts commit c9d52c114a9fcc61c30512c7f810247a9f2812af. The patch being reverted changed the memory layout of struct ipu3_uapi_acc_param. Revert it, and address the compiler warning issues in further patches. Fixes: commit c9d52c114a9f ("media: staging: imgu: Address a compiler warning on alignment") Reported-by: Tomasz Figa Tested-by: Bingbu Cao Cc: stable@vger.kernel.org # for v5.3 and up Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

mt76: mt76x02u: Add support for newer versions of the XBox One wifi adapter

2020-06-07T11:16:48+00:00

commit b2934279c3e9719145ff4090d4ab951e340df17e upstream. The current version has a new USB ID and reports as an 0x7632 device. Adding the IDs results in it working out of the box. Signed-off-by: Matthew Garrett Signed-off-by: Felix Fietkau Signed-off-by: Greg Kroah-Hartman

p54usb: add AirVasT USB stick device-id

2020-06-07T11:16:48+00:00

commit 63e49a9fdac1b4e97ac26cb3fe953f210d83bc53 upstream. This patch adds the AirVasT USB wireless devices 124a:4026 to the list of supported devices. It's using the ISL3886 usb firmware. Without this modification, the wiki adapter is not recognized. Cc: Signed-off-by: Giuseppe Marco Randazzo Signed-off-by: Christian Lamparter [formatted, reworded] Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200405220659.45621-1-chunkeey@gmail.com Signed-off-by: Greg Kroah-Hartman

HID: i2c-hid: add Schneider SCL142ALM to descriptor override

2020-06-07T11:16:48+00:00

commit 6507ef10660efdfee93f0f3b9fac24b5e4d83e56 upstream. This device uses the SIPODEV SP1064 touchpad, which does not supply descriptors, so it has to be added to the override list. Cc: stable@vger.kernel.org Signed-off-by: Julian Sax Signed-off-by: Jiri Kosina Signed-off-by: Greg Kroah-Hartman

HID: multitouch: enable multi-input as a quirk for some devices

2020-06-07T11:16:48+00:00

commit 40d5bb87377a599d0405af765290f28aaa6abb1e upstream. Two touchpad/trackstick combos are currently not behaving properly. They define a mouse emulation collection, as per Win8 requirements, but also define a separate mouse collection for the trackstick. The way the kernel currently treat the collections is that it merges both in one device. However, given that the first mouse collection already defines X,Y and left, right buttons, when mapping the events from the second mouse collection, hid-multitouch sees that these events are already mapped, and simply ignores them. To be able to report events from the tracktick, add a new quirked class for it, and manually add the 2 devices we know about. Link: https://bugzilla.kernel.org/show_bug.cgi?id=207235 Cc: stable@vger.kernel.org Tested-by: Kai-Heng Feng Signed-off-by: Benjamin Tissoires Signed-off-by: Greg Kroah-Hartman

HID: sony: Fix for broken buttons on DS3 USB dongles

2020-06-07T11:16:48+00:00

commit e72455b898ac678667c5674668186b4670d87d11 upstream. Fix for non-working buttons on knock-off USB dongles for Sony controllers. These USB dongles are used to connect older Sony DA/DS1/DS2 controllers via USB and are common on Amazon, AliExpress, etc. Without the patch, the square, X, and circle buttons do not function. These dongles used to work prior to kernel 4.10 but removing the global DS3 report fixup in commit e19a267b9987 ("HID: sony: DS3 comply to Linux gamepad spec") exposed the problem. Many people reported the problem on the Ubuntu forums and are working around the problem by falling back to the 4.9 hid-sony driver. The problem stems from these dongles incorrectly reporting their button count as 13 instead of 16. This patch fixes up the report descriptor by changing the button report count to 16 and removing 3 padding bits. Cc: stable@vger.kernel.org Fixes: e19a267b9987 ("HID: sony: DS3 comply to Linux gamepad spec") Signed-off-by: Scott Shumate Signed-off-by: Jiri Kosina Signed-off-by: Greg Kroah-Hartman

net: smsc911x: Fix runtime PM imbalance on error

2020-06-07T11:16:48+00:00

[ Upstream commit 539d39ad0c61b35f69565a037d7586deaf6d6166 ] Remove runtime PM usage counter decrement when the increment function has not been called to keep the counter balanced. Signed-off-by: Dinghao Liu Signed-off-by: David S. Miller Signed-off-by: Sasha Levin