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* iwlwifi: fix locking in delayed GTK settingJohannes Berg2019-08-291-13/+26
| | | | | | | | | | | | | [ Upstream commit 6569e7d36773956298ec1d5f4e6a2487913d2752 ] This code clearly never could have worked, since it locks while already locked. Add an unlocked __iwl_mvm_mac_set_key() variant that doesn't do locking to fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
* iwlwifi: dbg_ini: move iwl_dbg_tlv_free outside of debugfs ifdefShahar S Matityahu2019-08-291-1/+1
| | | | | | | | | | | | | [ Upstream commit abcbef5977df1fb61026ba429964cd6b9a085699 ] The driver should call iwl_dbg_tlv_free even if debugfs is not defined since ini mode does not depend on debugfs ifdef. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Fixes: 68f6f492c4fa ("iwlwifi: trans: support loading ini TLVs from external file") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
* iwlwifi: dbg_ini: move iwl_dbg_tlv_load_bin out of debug override ifdefShahar S Matityahu2019-08-291-0/+2
| | | | | | | | | | | | [ Upstream commit 072b30642f90b01d139131ec7bf763778a3a3f41 ] ini debug mode should work even if debug override is not defined. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Fixes: 68f6f492c4fa ("iwlwifi: trans: support loading ini TLVs from external file") Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
* iwlwifi: mvm: avoid races in rate init and rate performMordechay Goodstein2019-08-294-5/+51
| | | | | | | | | | | | | | | | [ Upstream commit 0f8084cdc1f9d4a6693ef4168167febb0918c6f6 ] Rate perform uses the lq_sta table to calculate the next rate to scale while rate init resets the same table, Rate perform is done in soft irq context in parallel to rate init that can be called in case we are doing changes like AP changes BW or moving state for auth to assoc. Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
* nvmem: Use the same permissions for eeprom as for nvmemJean Delvare2019-08-291-4/+11
| | | | | | | | | | | | | | | | | | | [ Upstream commit e70d8b287301eb6d7c7761c6171c56af62110ea3 ] The compatibility "eeprom" attribute is currently root-only no matter what the configuration says. The "nvmem" attribute does respect the setting of the root_only configuration bit, so do the same for "eeprom". Signed-off-by: Jean Delvare <jdelvare@suse.de> Fixes: b6c217ab9be6 ("nvmem: Add backwards compatibility support for older EEPROM drivers.") Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20190728184255.563332e6@endymion Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* rxrpc: Fix the lack of notification when sendmsg() fails on a DATA packetDavid Howells2019-08-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit c69565ee6681e151e2bb80502930a16e04b553d1 ] Fix the fact that a notification isn't sent to the recvmsg side to indicate a call failed when sendmsg() fails to transmit a DATA packet with the error ENETUNREACH, EHOSTUNREACH or ECONNREFUSED. Without this notification, the afs client just sits there waiting for the call to complete in some manner (which it's not now going to do), which also pins the rxrpc call in place. This can be seen if the client has a scope-level IPv6 address, but not a global-level IPv6 address, and we try and transmit an operation to a server's IPv6 address. Looking in /proc/net/rxrpc/calls shows completed calls just sat there with an abort code of RX_USER_ABORT and an error code of -ENETUNREACH. Fixes: c54e43d752c7 ("rxrpc: Fix missing start of call timeout") Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Marc Dionne <marc.dionne@auristor.com> Reviewed-by: Jeffrey Altman <jaltman@auristor.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
* rxrpc: Fix potential deadlockDavid Howells2019-08-293-1/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 60034d3d146b11922ab1db613bce062dddc0327a ] There is a potential deadlock in rxrpc_peer_keepalive_dispatch() whereby rxrpc_put_peer() is called with the peer_hash_lock held, but if it reduces the peer's refcount to 0, rxrpc_put_peer() calls __rxrpc_put_peer() - which the tries to take the already held lock. Fix this by providing a version of rxrpc_put_peer() that can be called in situations where the lock is already held. The bug may produce the following lockdep report: ============================================ WARNING: possible recursive locking detected 5.2.0-next-20190718 #41 Not tainted -------------------------------------------- kworker/0:3/21678 is trying to acquire lock: 00000000aa5eecdf (&(&rxnet->peer_hash_lock)->rlock){+.-.}, at: spin_lock_bh /./include/linux/spinlock.h:343 [inline] 00000000aa5eecdf (&(&rxnet->peer_hash_lock)->rlock){+.-.}, at: __rxrpc_put_peer /net/rxrpc/peer_object.c:415 [inline] 00000000aa5eecdf (&(&rxnet->peer_hash_lock)->rlock){+.-.}, at: rxrpc_put_peer+0x2d3/0x6a0 /net/rxrpc/peer_object.c:435 but task is already holding lock: 00000000aa5eecdf (&(&rxnet->peer_hash_lock)->rlock){+.-.}, at: spin_lock_bh /./include/linux/spinlock.h:343 [inline] 00000000aa5eecdf (&(&rxnet->peer_hash_lock)->rlock){+.-.}, at: rxrpc_peer_keepalive_dispatch /net/rxrpc/peer_event.c:378 [inline] 00000000aa5eecdf (&(&rxnet->peer_hash_lock)->rlock){+.-.}, at: rxrpc_peer_keepalive_worker+0x6b3/0xd02 /net/rxrpc/peer_event.c:430 Fixes: 330bdcfadcee ("rxrpc: Fix the keepalive generator [ver #2]") Reported-by: syzbot+72af434e4b3417318f84@syzkaller.appspotmail.com Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Marc Dionne <marc.dionne@auristor.com> Reviewed-by: Jeffrey Altman <jaltman@auristor.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
* netfilter: ipset: Fix rename concurrency with listingJozsef Kadlecsik2019-08-291-1/+1
| | | | | | | | | | | | | | | | [ Upstream commit 6c1f7e2c1b96ab9b09ac97c4df2bd9dc327206f6 ] Shijie Luo reported that when stress-testing ipset with multiple concurrent create, rename, flush, list, destroy commands, it can result ipset <version>: Broken LIST kernel message: missing DATA part! error messages and broken list results. The problem was the rename operation was not properly handled with respect of listing. The patch fixes the issue. Reported-by: Shijie Luo <luoshijie1@huawei.com> Signed-off-by: Jozsef Kadlecsik <kadlec@netfilter.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* netfilter: ipset: Copy the right MAC address in bitmap:ip,mac and ↵Stefano Brivio2019-08-292-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hash:ip,mac sets [ Upstream commit 1b4a75108d5bc153daf965d334e77e8e94534f96 ] In commit 8cc4ccf58379 ("ipset: Allow matching on destination MAC address for mac and ipmac sets"), ipset.git commit 1543514c46a7, I added to the KADT functions for sets matching on MAC addreses the copy of source or destination MAC address depending on the configured match. This was done correctly for hash:mac, but for hash:ip,mac and bitmap:ip,mac, copying and pasting the same code block presents an obvious problem: in these two set types, the MAC address is the second dimension, not the first one, and we are actually selecting the MAC address depending on whether the first dimension (IP address) specifies source or destination. Fix this by checking for the IPSET_DIM_TWO_SRC flag in option flags. This way, mixing source and destination matches for the two dimensions of ip,mac set types works as expected. With this setup: ip netns add A ip link add veth1 type veth peer name veth2 netns A ip addr add 192.0.2.1/24 dev veth1 ip -net A addr add 192.0.2.2/24 dev veth2 ip link set veth1 up ip -net A link set veth2 up dst=$(ip netns exec A cat /sys/class/net/veth2/address) ip netns exec A ipset create test_bitmap bitmap:ip,mac range 192.0.0.0/16 ip netns exec A ipset add test_bitmap 192.0.2.1,${dst} ip netns exec A iptables -A INPUT -m set ! --match-set test_bitmap src,dst -j DROP ip netns exec A ipset create test_hash hash:ip,mac ip netns exec A ipset add test_hash 192.0.2.1,${dst} ip netns exec A iptables -A INPUT -m set ! --match-set test_hash src,dst -j DROP ipset correctly matches a test packet: # ping -c1 192.0.2.2 >/dev/null # echo $? 0 Reported-by: Chen Yi <yiche@redhat.com> Fixes: 8cc4ccf58379 ("ipset: Allow matching on destination MAC address for mac and ipmac sets") Signed-off-by: Stefano Brivio <sbrivio@redhat.com> Signed-off-by: Jozsef Kadlecsik <kadlec@netfilter.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* netfilter: ipset: Actually allow destination MAC address for hash:ip,mac ↵Stefano Brivio2019-08-291-4/+0
| | | | | | | | | | | | | | | | | | | | sets too [ Upstream commit b89d15480d0cacacae1a0fe0b3da01b529f2914f ] In commit 8cc4ccf58379 ("ipset: Allow matching on destination MAC address for mac and ipmac sets"), ipset.git commit 1543514c46a7, I removed the KADT check that prevents matching on destination MAC addresses for hash:mac sets, but forgot to remove the same check for hash:ip,mac set. Drop this check: functionality is now commented in man pages and there's no reason to restrict to source MAC address matching anymore. Reported-by: Chen Yi <yiche@redhat.com> Fixes: 8cc4ccf58379 ("ipset: Allow matching on destination MAC address for mac and ipmac sets") Signed-off-by: Stefano Brivio <sbrivio@redhat.com> Signed-off-by: Jozsef Kadlecsik <kadlec@netfilter.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* net: stmmac: manage errors returned by of_get_mac_address()Martin Blumenstingl2019-08-291-0/+7
| | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 195b2919ccd7ffcaf6b6bbcb39444a53ab8308c7 ] Commit d01f449c008a ("of_net: add NVMEM support to of_get_mac_address") added support for reading the MAC address from an nvmem-cell. This required changing the logic to return an error pointer upon failure. If stmmac is loaded before the nvmem provider driver then of_get_mac_address() return an error pointer with -EPROBE_DEFER. Propagate this error so the stmmac driver will be probed again after the nvmem provider driver is loaded. Default to a random generated MAC address in case of any other error, instead of using the error pointer as MAC address. Fixes: d01f449c008a ("of_net: add NVMEM support to of_get_mac_address") Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* mac80211_hwsim: Fix possible null-pointer dereferences in hwsim_dump_radio_nl()Jia-Ju Bai2019-08-291-3/+5
| | | | | | | | | | | | | | | | | | | | | [ Upstream commit b55f3b841099e641bdb2701d361a4c304e2dbd6f ] In hwsim_dump_radio_nl(), when genlmsg_put() on line 3617 fails, hdr is assigned to NULL. Then hdr is used on lines 3622 and 3623: genl_dump_check_consistent(cb, hdr); genlmsg_end(skb, hdr); Thus, possible null-pointer dereferences may occur. To fix these bugs, hdr is used here when it is not NULL. This bug is found by a static analysis tool STCheck written by us. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Link: https://lore.kernel.org/r/20190729082332.28895-1-baijiaju1990@gmail.com [put braces on all branches] Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
* habanalabs: fix F/W download in BE architectureBen Segal2019-08-291-17/+2
| | | | | | | | | | | | | | | | | | | | [ Upstream commit 75035fe22b808a520e1d712ebe913684ba406e01 ] writeX macros might perform byte-swapping in BE architectures. As our F/W is in LE format, we need to make sure no byte-swapping will occur. There is a standard kernel function (called memcpy_toio) for copying data to I/O area which is used in a lot of drivers to download F/W to PCIe adapters. That function also makes sure the data is copied "as-is", without byte-swapping. This patch use that function to copy the F/W to the GOYA ASIC instead of writeX macros. Signed-off-by: Ben Segal <bpsegal20@gmail.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
* isdn: mISDN: hfcsusb: Fix possible null-pointer dereferences in ↵Jia-Ju Bai2019-08-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | start_isoc_chain() [ Upstream commit a0d57a552b836206ad7705a1060e6e1ce5a38203 ] In start_isoc_chain(), usb_alloc_urb() on line 1392 may fail and return NULL. At this time, fifo->iso[i].urb is assigned to NULL. Then, fifo->iso[i].urb is used at some places, such as: LINE 1405: fill_isoc_urb(fifo->iso[i].urb, ...) urb->number_of_packets = num_packets; urb->transfer_flags = URB_ISO_ASAP; urb->actual_length = 0; urb->interval = interval; LINE 1416: fifo->iso[i].urb->... LINE 1419: fifo->iso[i].urb->... Thus, possible null-pointer dereferences may occur. To fix these bugs, "continue" is added to avoid using fifo->iso[i].urb when it is NULL. These bugs are found by a static analysis tool STCheck written by us. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* qed: RDMA - Fix the hw_ver returned in device attributesMichal Kalderon2019-08-291-1/+1
| | | | | | | | | | | [ Upstream commit 81af04b432fdfabcdbd2c06be2ee647e3ca41a22 ] The hw_ver field was initialized to zero. Return the chip revision. This is relevant for rdma driver. Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* net: usb: qmi_wwan: Add the BroadMobi BM818 cardBob Ham2019-08-291-0/+1
| | | | | | | | | | | [ Upstream commit 9a07406b00cdc6ec689dc142540739575c717f3c ] The BroadMobi BM818 M.2 card uses the QMI protocol Signed-off-by: Bob Ham <bob.ham@puri.sm> Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* ASoC: ti: davinci-mcasp: Correct slot_width posed constraintPeter Ujfalusi2019-08-291-9/+34
| | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 1e112c35e3c96db7c8ca6ddaa96574f00c06e7db ] The slot_width is a property for the bus while the constraint for SNDRV_PCM_HW_PARAM_SAMPLE_BITS is for the in memory format. Applying slot_width constraint to sample_bits works most of the time, but it will blacklist valid formats in some cases. With slot_width 24 we can support S24_3LE and S24_LE formats as they both look the same on the bus, but a a 24 constraint on sample_bits would not allow S24_LE as it is stored in 32bits in memory. Implement a simple hw_rule function to allow all formats which require less or equal number of bits on the bus as slot_width (if configured). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/20190726064244.3762-2-peter.ujfalusi@ti.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* ASoC: rockchip: Fix mono captureCheng-Yi Chiang2019-08-291-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 789e162a6255325325bd321ab0cd51dc7e285054 ] This reverts commit db51707b9c9aeedd310ebce60f15d5bb006567e0. Revert "ASoC: rockchip: i2s: Support mono capture" Previous discussion in https://patchwork.kernel.org/patch/10147153/ explains the issue of the patch. While device is configured as 1-ch, hardware is still generating a 2-ch stream. When user space reads the data and assumes it is a 1-ch stream, the rate will be slower by 2x. Revert the change so 1-ch is not supported. User space can selectively take one channel data out of two channel if 1-ch is preferred. Currently, both channels record identical data. Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org> Link: https://lore.kernel.org/r/20190726044202.26866-1-cychiang@chromium.org Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* ASoC: ti: davinci-mcasp: Fix clk PDIR handling for i2s master modePeter Ujfalusi2019-08-291-1/+2
| | | | | | | | | | | | | | | | | | | | | [ Upstream commit 34a2a80ff30b5d2330abfa8980c7f0cc15a8158a ] When running McASP as master capture alone will not record any audio unless a parallel playback stream is running. As soon as the playback stops the captured data is going to be silent again. In McASP master mode we need to set the PDIR for the clock pins and fix the mcasp_set_axr_pdir() to skip the bits in the PDIR registers above AMUTE. This went unnoticed as most of the boards uses McASP as slave and neither of these issues are visible (audible) in those setups. Fixes: ca3d9433349e ("ASoC: davinci-mcasp: Update PDIR (pin direction) register handling") Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/20190725083423.7321-1-peter.ujfalusi@ti.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* {nl,mac}80211: fix interface combinations on crypto controlled devicesManikanta Pubbisetty2019-08-295-13/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit e6f4051123fd33901e9655a675b22aefcdc5d277 ] Commit 33d915d9e8ce ("{nl,mac}80211: allow 4addr AP operation on crypto controlled devices") has introduced a change which allows 4addr operation on crypto controlled devices (ex: ath10k). This change has inadvertently impacted the interface combinations logic on such devices. General rule is that software interfaces like AP/VLAN should not be listed under supported interface combinations and should not be considered during validation of these combinations; because of the aforementioned change, AP/VLAN interfaces(if present) will be checked against interfaces supported by the device and blocks valid interface combinations. Consider a case where an AP and AP/VLAN are up and running; when a second AP device is brought up on the same physical device, this AP will be checked against the AP/VLAN interface (which will not be part of supported interface combinations of the device) and blocks second AP to come up. Add a new API cfg80211_iftype_allowed() to fix the problem, this API works for all devices with/without SW crypto control. Signed-off-by: Manikanta Pubbisetty <mpubbise@codeaurora.org> Fixes: 33d915d9e8ce ("{nl,mac}80211: allow 4addr AP operation on crypto controlled devices") Link: https://lore.kernel.org/r/1563779690-9716-1-git-send-email-mpubbise@codeaurora.org Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
* st_nci_hci_connectivity_event_received: null check the allocationNavid Emamdoost2019-08-291-0/+2
| | | | | | | | | | [ Upstream commit 3008e06fdf0973770370f97d5f1fba3701d8281d ] devm_kzalloc may fail and return NULL. So the null check is needed. Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* st21nfca_connectivity_event_received: null check the allocationNavid Emamdoost2019-08-291-0/+2
| | | | | | | | | | [ Upstream commit 9891d06836e67324c9e9c4675ed90fc8b8110034 ] devm_kzalloc may fail and return null. So the null check is needed. Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* libbpf: silence GCC8 warning about string truncationAndrii Nakryiko2019-08-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit cb8ffde5694ae5fffb456eae932aac442aa3a207 ] Despite a proper NULL-termination after strncpy(..., ..., IFNAMSIZ - 1), GCC8 still complains about *expected* string truncation: xsk.c:330:2: error: 'strncpy' output may be truncated copying 15 bytes from a string of length 15 [-Werror=stringop-truncation] strncpy(ifr.ifr_name, xsk->ifname, IFNAMSIZ - 1); This patch gets rid of the issue altogether by using memcpy instead. There is no performance regression, as strncpy will still copy and fill all of the bytes anyway. v1->v2: - rebase against bpf tree. Cc: Magnus Karlsson <magnus.karlsson@intel.com> Signed-off-by: Andrii Nakryiko <andriin@fb.com> Acked-by: Magnus Karlsson <magnus.karlsson@intel.com> Acked-by: Song Liu <songliubraving@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* Staging: fbtft: Fix GPIO handlingJan Sebastian Götte2019-08-299-11/+11
| | | | | | | | | | | | | | | | | | [ Upstream commit 92e3e884887c0d278042fbbb6f6c9b41d6addb71 ] Commit c440eee1a7a1 ("Staging: fbtft: Switch to the gpio descriptor interface") breaks GPIO handling. In several places, checks to only set a GPIO if it was configured ended up backwards. I have tested this fix. The fixed driver works with a ili9486 display connected to a raspberry pi via SPI. Fixes: c440eee1a7a1d ("Staging: fbtft: Switch to the gpio descriptor interface") Tested-by: Jan Sebastian Götte <linux@jaseg.net> Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Signed-off-by: Jan Sebastian Götte <linux@jaseg.net> Link: https://lore.kernel.org/r/75ada52f-afa1-08bc-d0ce-966fc1110e70@jaseg.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* ASoC: Fail card instantiation if DAI format setup failsRicard Wanderlof2019-08-291-2/+5
| | | | | | | | | | | | | [ Upstream commit 40aa5383e393d72f6aa3943a4e7b1aae25a1e43b ] If the DAI format setup fails, there is no valid communication format between CPU and CODEC, so fail card instantiation, rather than continue with a card that will most likely not function properly. Signed-off-by: Ricard Wanderlof <ricardw@axis.com> Link: https://lore.kernel.org/r/alpine.DEB.2.20.1907241132350.6338@lnxricardw1.se.axis.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* can: gw: Fix error path of cgw_module_initYueHaibing2019-08-291-15/+33
| | | | | | | | | | | | | [ Upstream commit b7a14297f102b6e2ce6f16feffebbb9bde1e9b55 ] This patch add error path for cgw_module_init to avoid possible crash if some error occurs. Fixes: c1aabdf379bc ("can-gw: add netlink based CAN routing") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
* can: mcp251x: add error check when wq alloc failedWeitao Hou2019-08-291-27/+22
| | | | | | | | | | | | | | [ Upstream commit 375f755899b8fc21196197e02aab26257df26e85 ] add error check when workqueue alloc failed, and remove redundant code to make it clear. Fixes: e0000163e30e ("can: Driver for the Microchip MCP251x SPI CAN controllers") Signed-off-by: Weitao Hou <houweitaoo@gmail.com> Acked-by: Willem de Bruijn <willemb@google.com> Tested-by: Sean Nyekjaer <sean@geanix.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
* can: dev: call netif_carrier_off() in register_candev()Rasmus Villemoes2019-08-291-0/+2
| | | | | | | | | | | | | | | | [ Upstream commit c63845609c4700488e5eacd6ab4d06d5d420e5ef ] CONFIG_CAN_LEDS is deprecated. When trying to use the generic netdev trigger as suggested, there's a small inconsistency with the link property: The LED is on initially, stays on when the device is brought up, and then turns off (as expected) when the device is brought down. Make sure the LED always reflects the state of the CAN device. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
* libbpf: fix using uninitialized ioctl resultsIlya Maximets2019-08-291-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit decb705e01a5d325c9876b9674043cde4b54f0db ] 'channels.max_combined' initialized only on ioctl success and errno is only valid on ioctl failure. The code doesn't produce any runtime issues, but makes memory sanitizers angry: Conditional jump or move depends on uninitialised value(s) at 0x55C056F: xsk_get_max_queues (xsk.c:336) by 0x55C05B2: xsk_create_bpf_maps (xsk.c:354) by 0x55C089F: xsk_setup_xdp_prog (xsk.c:447) by 0x55C0E57: xsk_socket__create (xsk.c:601) Uninitialised value was created by a stack allocation at 0x55C04CD: xsk_get_max_queues (xsk.c:318) Additionally fixed warning on uninitialized bytes in ioctl arguments: Syscall param ioctl(SIOCETHTOOL) points to uninitialised byte(s) at 0x648D45B: ioctl (in /usr/lib64/libc-2.28.so) by 0x55C0546: xsk_get_max_queues (xsk.c:330) by 0x55C05B2: xsk_create_bpf_maps (xsk.c:354) by 0x55C089F: xsk_setup_xdp_prog (xsk.c:447) by 0x55C0E57: xsk_socket__create (xsk.c:601) Address 0x1ffefff378 is on thread 1's stack in frame #1, created by xsk_get_max_queues (xsk.c:318) Uninitialised value was created by a stack allocation at 0x55C04CD: xsk_get_max_queues (xsk.c:318) CC: Magnus Karlsson <magnus.karlsson@intel.com> Fixes: 1cad07884239 ("libbpf: add support for using AF_XDP sockets") Signed-off-by: Ilya Maximets <i.maximets@samsung.com> Acked-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* selftests/bpf: add another gso_segs accessEric Dumazet2019-08-291-0/+11
| | | | | | | | | | | | [ Upstream commit be69483bf4f3abaaca5d5ba460dbb50239463552 ] Use BPF_REG_1 for source and destination of gso_segs read, to exercise "bpf: fix access to skb_shared_info->gso_segs" fix. Signed-off-by: Eric Dumazet <edumazet@google.com> Suggested-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* selftests: forwarding: gre_multipath: Fix flower filtersIdo Schimmel2019-08-291-12/+12
| | | | | | | | | | | | | | | | | | | | [ Upstream commit 1be79d89b7ae96e004911bd228ce8c2b5cc6415f ] The TC filters used in the test do not work with veth devices because the outer Ethertype is 802.1Q and not IPv4. The test passes with mlxsw netdevs since the hardware always looks at "The first Ethertype that does not point to either: VLAN, CNTAG or configurable Ethertype". Fix this by matching on the VLAN ID instead, but on the ingress side. The reason why this is not performed at egress is explained in the commit cited below. Fixes: 541ad323db3a ("selftests: forwarding: gre_multipath: Update next-hop statistics match criteria") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reported-by: Stephen Suryaputra <ssuryaextr@gmail.com> Tested-by: Stephen Suryaputra <ssuryaextr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* selftests: forwarding: gre_multipath: Enable IPv4 forwardingIdo Schimmel2019-08-291-0/+4
| | | | | | | | | | | | | | [ Upstream commit efa7b79f675da0efafe3f32ba0d6efe916cf4867 ] The test did not enable IPv4 forwarding during its setup phase, which causes the test to fail on machines where IPv4 forwarding is disabled. Fixes: 54818c4c4b93 ("selftests: forwarding: Test multipath tunneling") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reported-by: Stephen Suryaputra <ssuryaextr@gmail.com> Tested-by: Stephen Suryaputra <ssuryaextr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* net: mvpp2: Don't check for 3 consecutive Idle frames for 10G linksMaxime Chevallier2019-08-291-3/+3
| | | | | | | | | | | | | [ Upstream commit bba18318e7d1d5c8b0bbafd65010a0cee3c65608 ] PPv2's XLGMAC can wait for 3 idle frames before triggering a link up event. This can cause the link to be stuck low when there's traffic on the interface, so disable this feature. Fixes: 4bb043262878 ("net: mvpp2: phylink support") Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* bonding: Force slave speed check after link state recovery for 802.3adThomas Falcon2019-08-291-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 12185dfe44360f814ac4ead9d22ad2af7511b2e9 ] The following scenario was encountered during testing of logical partition mobility on pseries partitions with bonded ibmvnic adapters in LACP mode. 1. Driver receives a signal that the device has been swapped, and it needs to reset to initialize the new device. 2. Driver reports loss of carrier and begins initialization. 3. Bonding driver receives NETDEV_CHANGE notifier and checks the slave's current speed and duplex settings. Because these are unknown at the time, the bond sets its link state to BOND_LINK_FAIL and handles the speed update, clearing AD_PORT_LACP_ENABLE. 4. Driver finishes recovery and reports that the carrier is on. 5. Bond receives a new notification and checks the speed again. The speeds are valid but miimon has not altered the link state yet. AD_PORT_LACP_ENABLE remains off. Because the slave's link state is still BOND_LINK_FAIL, no further port checks are made when it recovers. Though the slave devices are operational and have valid speed and duplex settings, the bond will not send LACPDU's. The simplest fix I can see is to force another speed check in bond_miimon_commit. This way the bond will update AD_PORT_LACP_ENABLE if needed when transitioning from BOND_LINK_FAIL to BOND_LINK_UP. CC: Jarod Wilson <jarod@redhat.com> CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Thomas Falcon <tlfalcon@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* ASoC: dapm: fix a memory leak bugWenwen Wang2019-08-291-0/+2
| | | | | | | | | | | | | | | | | | | [ Upstream commit 45004d66f2a28d78f543fb2ffbc133e31dc2d162 ] In snd_soc_dapm_new_control_unlocked(), a kernel buffer is allocated in dapm_cnew_widget() to hold the new dapm widget. Then, different actions are taken according to the id of the widget, i.e., 'w->id'. If any failure occurs during this process, snd_soc_dapm_new_control_unlocked() should be terminated by going to the 'request_failed' label. However, the allocated kernel buffer is not freed on this code path, leading to a memory leak bug. To fix the above issue, free the buffer before returning from snd_soc_dapm_new_control_unlocked() through the 'request_failed' label. Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu> Link: https://lore.kernel.org/r/1563803864-2809-1-git-send-email-wang6495@umn.edu Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* selftests/bpf: fix sendmsg6_prog on s390Ilya Leoshkevich2019-08-291-2/+1
| | | | | | | | | | | | | | | | | [ Upstream commit c8eee4135a456bc031d67cadc454e76880d1afd8 ] "sendmsg6: rewrite IP & port (C)" fails on s390, because the code in sendmsg_v6_prog() assumes that (ctx->user_ip6[0] & 0xFFFF) refers to leading IPv6 address digits, which is not the case on big-endian machines. Since checking bitwise operations doesn't seem to be the point of the test, replace two short comparisons with a single int comparison. Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Acked-by: Andrey Ignatov <rdna@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* bpf: sockmap, only create entry if ulp is not already enabledJohn Fastabend2019-08-291-0/+3
| | | | | | | | | | | | | | | [ Upstream commit 0e858739c2d2eedeeac1d35bfa0ec3cc2a7190d8 ] Sockmap does not currently support adding sockets after TLS has been enabled. There never was a real use case for this so it was never added. But, we lost the test for ULP at some point so add it here and fail the socket insert if TLS is enabled. Future work could make sockmap support this use case but fixup the bug here. Fixes: 604326b41a6fb ("bpf, sockmap: convert to generic sk_msg interface") Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* bpf: sockmap, synchronize_rcu before free'ing mapJohn Fastabend2019-08-291-0/+2
| | | | | | | | | | | | | [ Upstream commit 2bb90e5cc90e1d09f631aeab041a9cf913a5bbe5 ] We need to have a synchronize_rcu before free'ing the sockmap because any outstanding psock references will have a pointer to the map and when they use this could trigger a use after free. Fixes: 604326b41a6fb ("bpf, sockmap: convert to generic sk_msg interface") Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* bpf: sockmap, sock_map_delete needs to use xchgJohn Fastabend2019-08-291-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 45a4521dcbd92e71c9e53031b40e34211d3b4feb ] __sock_map_delete() may be called from a tcp event such as unhash or close from the following trace, tcp_bpf_close() tcp_bpf_remove() sk_psock_unlink() sock_map_delete_from_link() __sock_map_delete() In this case the sock lock is held but this only protects against duplicate removals on the TCP side. If the map is free'd then we have this trace, sock_map_free xchg() <- replaces map entry sock_map_unref() sk_psock_put() sock_map_del_link() The __sock_map_delete() call however uses a read, test, null over the map entry which can result in both paths trying to free the map entry. To fix use xchg in TCP paths as well so we avoid having two references to the same map entry. Fixes: 604326b41a6fb ("bpf, sockmap: convert to generic sk_msg interface") Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
* spi: pxa2xx: Balance runtime PM enable/disable on errorLubomir Rintel2019-08-291-2/+4
| | | | | | | | | | | | | | | | | [ Upstream commit 1274204542f683e1d8491ebe9cc86284d5a8ebcc ] Don't undo the PM initialization if we error out before we managed to initialize it. The call to pm_runtime_disable() without being preceded by pm_runtime_enable() would disturb the balance of the Force. In practice, this happens if we fail to allocate any of the GPIOS ("cs", "ready") due to -EPROBE_DEFER because we're getting probled before the GPIO driver. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Link: https://lore.kernel.org/r/20190719122713.3444318-1-lkundrak@v3.sk Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* ASoC: SOF: use __u32 instead of uint32_t in uapi headersMasahiro Yamada2019-08-292-13/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 62ec3d13601bd626ca7a0edef6d45dbb753d94e8 ] When CONFIG_UAPI_HEADER_TEST=y, exported headers are compile-tested to make sure they can be included from user-space. Currently, header.h and fw.h are excluded from the test coverage. To make them join the compile-test, we need to fix the build errors attached below. For a case like this, we decided to use __u{8,16,32,64} variable types in this discussion: https://lkml.org/lkml/2019/6/5/18 Build log: CC usr/include/sound/sof/header.h.s CC usr/include/sound/sof/fw.h.s In file included from <command-line>:32:0: ./usr/include/sound/sof/header.h:19:2: error: unknown type name ‘uint32_t’ uint32_t magic; /**< 'S', 'O', 'F', '\0' */ ^~~~~~~~ ./usr/include/sound/sof/header.h:20:2: error: unknown type name ‘uint32_t’ uint32_t type; /**< component specific type */ ^~~~~~~~ ./usr/include/sound/sof/header.h:21:2: error: unknown type name ‘uint32_t’ uint32_t size; /**< size in bytes of data excl. this struct */ ^~~~~~~~ ./usr/include/sound/sof/header.h:22:2: error: unknown type name ‘uint32_t’ uint32_t abi; /**< SOF ABI version */ ^~~~~~~~ ./usr/include/sound/sof/header.h:23:2: error: unknown type name ‘uint32_t’ uint32_t reserved[4]; /**< reserved for future use */ ^~~~~~~~ ./usr/include/sound/sof/header.h:24:2: error: unknown type name ‘uint32_t’ uint32_t data[0]; /**< Component data - opaque to core */ ^~~~~~~~ In file included from <command-line>:32:0: ./usr/include/sound/sof/fw.h:49:2: error: unknown type name ‘uint32_t’ uint32_t size; /* bytes minus this header */ ^~~~~~~~ ./usr/include/sound/sof/fw.h:50:2: error: unknown type name ‘uint32_t’ uint32_t offset; /* offset from base */ ^~~~~~~~ ./usr/include/sound/sof/fw.h:64:2: error: unknown type name ‘uint32_t’ uint32_t size; /* bytes minus this header */ ^~~~~~~~ ./usr/include/sound/sof/fw.h:65:2: error: unknown type name ‘uint32_t’ uint32_t num_blocks; /* number of blocks */ ^~~~~~~~ ./usr/include/sound/sof/fw.h:73:2: error: unknown type name ‘uint32_t’ uint32_t file_size; /* size of file minus this header */ ^~~~~~~~ ./usr/include/sound/sof/fw.h:74:2: error: unknown type name ‘uint32_t’ uint32_t num_modules; /* number of modules */ ^~~~~~~~ ./usr/include/sound/sof/fw.h:75:2: error: unknown type name ‘uint32_t’ uint32_t abi; /* version of header format */ ^~~~~~~~ Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Link: https://lore.kernel.org/r/20190721142308.30306-1-yamada.masahiro@socionext.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* ASoC: dapm: Fix handling of custom_stop_condition on DAPM graph walksCharles Keepax2019-08-291-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 8dd26dff00c0636b1d8621acaeef3f6f3a39dd77 ] DPCM uses snd_soc_dapm_dai_get_connected_widgets to build a list of the widgets connected to a specific front end DAI so it can search through this list for available back end DAIs. The custom_stop_condition was added to is_connected_ep to facilitate this list not containing more widgets than is necessary. Doing so both speeds up the DPCM handling as less widgets need to be searched and avoids issues with CODEC to CODEC links as these would be confused with back end DAIs if they appeared in the list of available widgets. custom_stop_condition was implemented by aborting the graph walk when the condition is triggered, however there is an issue with this approach. Whilst walking the graph is_connected_ep should update the endpoints cache on each widget, if the walk is aborted the number of attached end points is unknown for that sub-graph. When the stop condition triggered, the original patch ignored the triggering widget and returned zero connected end points; a later patch updated this to set the triggering widget's cache to 1 and return that. Both of these approaches result in inaccurate values being stored in various end point caches as the values propagate back through the graph, which can result in later issues with widgets powering/not powering unexpectedly. As the original goal was to reduce the size of the widget list passed to the DPCM code, the simplest solution is to limit the functionality of the custom_stop_condition to the widget list. This means the rest of the graph will still be processed resulting in correct end point caches, but only widgets up to the stop condition will be added to the returned widget list. Fixes: 6742064aef7f ("ASoC: dapm: support user-defined stop condition in dai_get_connected_widgets") Fixes: 5fdd022c2026 ("ASoC: dpcm: play nice with CODEC<->CODEC links") Fixes: 09464974eaa8 ("ASoC: dapm: Fix to return correct path list in is_connected_ep.") Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20190718084333.15598-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* netfilter: ebtables: fix a memory leak bug in compatWenwen Wang2019-08-291-1/+3
| | | | | | | | | | | | | | | | | | | [ Upstream commit 15a78ba1844a8e052c1226f930133de4cef4e7ad ] In compat_do_replace(), a temporary buffer is allocated through vmalloc() to hold entries copied from the user space. The buffer address is firstly saved to 'newinfo->entries', and later on assigned to 'entries_tmp'. Then the entries in this temporary buffer is copied to the internal kernel structure through compat_copy_entries(). If this copy process fails, compat_do_replace() should be terminated. However, the allocated temporary buffer is not freed on this path, leading to a memory leak. To fix the bug, free the buffer before returning from compat_do_replace(). Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu> Reviewed-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* libbpf: sanitize VAR to conservative 1-byte INTAndrii Nakryiko2019-08-291-2/+7
| | | | | | | | | | | | | [ Upstream commit 1d4126c4e1190d2f7d3f388552f9bd17ae0c64fc ] If VAR in non-sanitized BTF was size less than 4, converting such VAR into an INT with size=4 will cause BTF validation failure due to violationg of STRUCT (into which DATASEC was converted) member size. Fix by conservatively using size=1. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* mips: fix cacheinfoVladimir Kondratiev2019-08-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit b8bea8a5e5d942e62203416ab41edecaed4fda02 ] Because CONFIG_OF defined for MIPS, cacheinfo attempts to fill information from DT, ignoring data filled by architecture routine. This leads to error reported cacheinfo: Unable to detect cache hierarchy for CPU 0 Way to fix this provided in commit fac51482577d ("drivers: base: cacheinfo: fix x86 with CONFIG_OF enabled") Utilize same mechanism to report that cacheinfo set by architecture specific function Signed-off-by: Vladimir Kondratiev <vladimir.kondratiev@linux.intel.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>
* MIPS: kernel: only use i8253 clocksource with periodic clockeventThomas Bogendoerfer2019-08-291-1/+2
| | | | | | | | | | | | | | | [ Upstream commit a07e3324538a989b7cdbf2c679be6a7f9df2544f ] i8253 clocksource needs a free running timer. This could only be used, if i8253 clockevent is set up as periodic. Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>
* HID: Add 044f:b320 ThrustMaster, Inc. 2 in 1 DTIlya Trukhanov2019-08-291-0/+12
| | | | | | | | | | | | [ Upstream commit 65f11c72780fa9d598df88def045ccb6a885cf80 ] Enable force feedback for the Thrustmaster Dual Trigger 2 in 1 Rumble Force gamepad. Compared to other Thrustmaster devices, left and right rumble motors here are swapped. Signed-off-by: Ilya Trukhanov <lahvuun@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Sasha Levin <sashal@kernel.org>
* HID: logitech-hidpp: add USB PID for a few more supported miceFilipe Laíns2019-08-291-1/+31
| | | | | | | | | | [ Upstream commit 27fc32fd9417968a459d43d9a7c50fd423d53eb9 ] Add more device IDs to logitech-hidpp driver. Signed-off-by: Filipe Laíns <lains@archlinux.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Sasha Levin <sashal@kernel.org>
* ASoC: Intel: bytcht_es8316: Add quirk for Irbis NB41 netbookHans de Goede2019-08-291-0/+8
| | | | | | | | | | | | | | [ Upstream commit aa2ba991c4206d5b778dcaa7b4997396e79f8e90 ] The Irbis NB41 netbook has its internal mic on IN2, inverted jack-detect and stereo speakers, add a quirk for this. Cc: russianneuromancer@ya.ru Reported-and-tested-by: russianneuromancer@ya.ru Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20190712112708.25327-1-hdegoede@redhat.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* ASoC: samsung: odroid: fix a double-free issue for cpu_daiWen Yang2019-08-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 2abee12c0ab1924a69993d2c063a39a952e7d836 ] The cpu_dai variable is still being used after the of_node_put() call, which may result in double-free: of_node_put(cpu_dai); ---> released here ret = devm_snd_soc_register_card(dev, card); if (ret < 0) { ... goto err_put_clk_i2s; --> jump to err_put_clk_i2s ... err_put_clk_i2s: clk_put(priv->clk_i2s_bus); err_put_sclk: clk_put(priv->sclk_i2s); err_put_cpu_dai: of_node_put(cpu_dai); --> double-free here Fixes: d832d2b246c5 ("ASoC: samsung: odroid: Fix of_node refcount unbalance") Signed-off-by: Wen Yang <wen.yang99@zte.com.cn> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Sangbeom Kim <sbkim73@samsung.com> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org Link: https://lore.kernel.org/r/1562989575-33785-3-git-send-email-wen.yang99@zte.com.cn Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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