- 20 Nov, 2019 40 commits
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Chunfeng Yun authored
[ Upstream commit 0eae4958 ] The vbus rise & fall interrupts are used to enable and disable U3 function of device automatically, this cause some issues when class driver is initialized as deactivated, and will skip over software-controlled connect by pullup(), but UDC wants to keep disconnect until usb_gadget_activate() is called which calls pullup() if needed. So we disable vbus rise & fall interrupts and just use pullup() to enable & disable U3 function, and reset mtu3 state when disconnect instead when vbus fall. Signed-off-by:
Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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Marek Szyprowski authored
[ Upstream commit 62623718 ] S2MPS14 PMIC interrupt line on Exynos3250-based Artik5 evaluation board has external pull-up resistors, so disable any pull control for it in controller node. This fixes support for S2MPS14 PMIC interrupts and enables operation of wakeup from S2MPS14 RTC alarm. Signed-off-by:
Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by:
Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by:
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Vicente Bergas authored
[ Upstream commit bcdb578a ] The pin is GPIO4-D1 not GPIO1-D1, see schematic, page 15 for reference. Signed-off-by:
Vicente Bergas <vicencb@gmail.com> Signed-off-by:
Heiko Stuebner <heiko@sntech.de> Signed-off-by:
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Sudeep Holla authored
[ Upstream commit ca64b719 ] Replace all the memcpy() for copying name strings from the firmware with strlcpy() to make sure we are bounded by the source buffer size and we also always have NULL-terminated strings. This is needed to avoid out of bounds accesses if the firmware returns a non-terminated string. Reported-by:
Olof Johansson <olof@lixom.net> Acked-by:
Sudeep Holla <sudeep.holla@arm.com> Signed-off-by:
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Uwe Kleine-König authored
[ Upstream commit ff28915f ] include/trace/events/sched.h includes <linux/sched.h> (via <linux/sched/numa_balancing.h>) and so knows about the TASK_* constants used to interpret .prev_state. So instead of duplicating the magic numbers make use of the defined macros to ease understanding the mapping from state bits to letters which isn't completely intuitive for an outsider. Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by:
Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: kernel@pengutronix.de Link: http://lkml.kernel.org/r/20180905093636.24068-1-u.kleine-koenig@pengutronix.deSigned-off-by:
Ingo Molnar <mingo@kernel.org> Signed-off-by:
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Peter Zijlstra authored
[ Upstream commit 7e6f4c5d ] LLVM has a warning that tags expressions like: if (foo && non-bool-const) This pattern triggers for CONFIG_SCHED_DEBUG=n where sched_feat() ends up being whatever bit we select. Avoid the warning with an explicit cast to bool. Reported-by:
Philipp Klocke <philipp97kl@gmail.com> Tested-by:
Nick Desaulniers <ndesaulniers@google.com> Signed-off-by:
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YueHaibing authored
[ Upstream commit 09317da3 ] if failover_register failed, 'err' code should be set correctly Fixes: cfc80d9a ("net: Introduce net_failover driver") Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
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Jaegeuk Kim authored
[ Upstream commit 5ce80586 ] Sometimes, some merged IOs could get a chance to be submitted, resulting in system hang in shutdown test. This issues IOs all the time after shutdown. Signed-off-by:
Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by:
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H. Nikolaus Schaller authored
[ Upstream commit 1ae00833 ] This is needed to make the display and venc work properly. Compare to omap3-beagle.dts. Signed-off-by:
H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
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H. Nikolaus Schaller authored
[ Upstream commit fa99c21e ] Vendor defined U-Boot has changed the partition scheme a while ago: * kernel partition 6MB * file system partition uses the remainder up to end of the NAND * increased size of the environment partition (to get an OneNAND compatible base address) * shrink the U-Boot partition Let's be compatible (e.g. Debian kernel built from upstream). Signed-off-by:
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H. Nikolaus Schaller authored
[ Upstream commit 7384a242 ] we fix penirq polarity, add penirq pinmux and touchscreen properties. Signed-off-by:
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H. Nikolaus Schaller authored
[ Upstream commit 8905592b ] The omap dss susbystem takes the display aliases to find out which displays exist. To enable tv-out we must define an alias. Signed-off-by:
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H. Nikolaus Schaller authored
[ Upstream commit f6591391 ] * fix connector compatibility (composite) * add comment for gpio1 23 * add proper #address-cells * we use only one venc_out channel for composite Signed-off-by:
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H. Nikolaus Schaller authored
[ Upstream commit fa0d7dc3 ] needed for device variants based on GTA04 board but with different display panel (driver). Signed-off-by:
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Rob Herring authored
[ Upstream commit f6707fd6 ] Cache nodes under the cpu node(s) is PowerMac specific according to the comment above, so make the code enforce that. Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Suman Tripathi authored
[ Upstream commit 20bdc376 ] Due to hardware errata, Ampere Computing eMAG SATA can't support AHCI ALPM feature. This patch disables the AHCI ALPM feature for eMAG SATA. Signed-off-by:
Suman Trpathi <stripathi@amperecomputing.com> Signed-off-by:
Rameshwar Prasad Sahu <rameshwar.sahu@amperecomputing.com> Signed-off-by:
Jens Axboe <axboe@kernel.dk> Signed-off-by:
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Yong Zhi authored
[ Upstream commit 3b857472 ] Playback of 44.1Khz contents with HDMI plugged returns "Invalid pipe config" because HDMI paths in the FW topology are configured to operate at 48Khz. This patch filters out sampling rates not supported at hdac_hdmi_create_dais() to let user space SRC to do the converting. Signed-off-by:
Yong Zhi <yong.zhi@intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
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Charles Keepax authored
[ Upstream commit fc269c03 ] Commit 4a75aae1 ("ASoC: dapm: Add support for multi-CODEC CODEC to CODEC links") adds loops that iterate over multiple CODECs in snd_soc_dai_link_event. This also introduced a compiler warning for a potentially uninitialised variable in the case no CODECs are present. This should never be the case as the DAI link must by definition contain at least 1 CODEC however probably best to avoid the compiler warning by initialising ret to zero. Signed-off-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by:
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Jan Kara authored
[ Upstream commit b085fbe2 ] Fix a crash during an attempt to mount a filesystem that has both Unallocated Space Table and Unallocated Space Bitmap. Such filesystem actually violates the UDF standard so we just have to properly detect such situation and refuse to mount such filesystem read-write. When we are at it, verify also other constraints on the allocation information mandated by the standard. Reported-by:
Anatoly Trosinenko <anatoly.trosinenko@gmail.com> Signed-off-by:
Jan Kara <jack@suse.cz> Signed-off-by:
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Ding Xiang authored
[ Upstream commit c6e1241a ] if device_register return error, iounmap should be called, also iounmap need to call before put_device. Signed-off-by:
Ding Xiang <dingxiang@cmss.chinamobile.com> Reviewed-by:
Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by:
Paul Burton <paul.burton@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/20476/ Cc: ralf@linux-mips.org Cc: jhogan@kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Signed-off-by:
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Parav Pandit authored
[ Upstream commit c715a395 ] During register_device() init sequence is, (a) register with rdma cgroup followed by (b) register with sysfs Therefore, unregister_device() sequence should follow the reverse order. Signed-off-by:
Parav Pandit <parav@mellanox.com> Reviewed-by:
Daniel Jurgens <danielj@mellanox.com> Signed-off-by:
Leon Romanovsky <leonro@mellanox.com> Signed-off-by:
Jason Gunthorpe <jgg@mellanox.com> Signed-off-by:
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Parav Pandit authored
[ Upstream commit f9d08f1e ] While registering a mad agent, a user space can trigger various errors and flood the logs. Therefore, decrease verbosity and rate limit such error messages. While we are at it, use __func__ to print function name. Signed-off-by:
Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by:
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Muhammad Sammar authored
[ Upstream commit 142a9c28 ] It is illegal to change MTU to a value lower than the minimum MTU stated in ethernet spec. In addition to that we need to add 4 bytes for encapsulation header (IPOIB_ENCAP_LEN). Before "ifconfig ib0 mtu 0" command, succeeds while it obviously shouldn't. Signed-off-by:
Muhammad Sammar <muhammads@mellanox.com> Reviewed-by:
Feras Daoud <ferasda@mellanox.com> Signed-off-by:
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Parav Pandit authored
[ Upstream commit 6c75520f ] mdev->state device state is not protected by the QP for which WRs are being processed. Therefore, there is no need to hold spin lock while checking mdev state. Given that device fatal error is unlikely situation, wrap the condition check with unlikely(). Additionally, kernel QP1 is also a kernel ULP for which soft CQEs needs to be generated. Therefore, check for device fatal error before processing QP1 work requests. Fixes: 89ea94a7 ("IB/mlx5: Reset flow support for IB kernel ULPs") Signed-off-by:
Maor Gottlieb <maorg@mellanox.com> Signed-off-by:
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Jun Gao authored
[ Upstream commit fc66b39f ] DMA mode will always be used in i2c transactions, try to allocate a DMA safe buffer if the buf of struct i2c_msg used is not DMA safe. Signed-off-by:
Jun Gao <jun.gao@mediatek.com> Signed-off-by:
Wolfram Sang <wsa@the-dreams.de> Signed-off-by:
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Erik Stromdahl authored
[ Upstream commit 37f62c0d ] This is done in order not to trig the below warning in ieee80211_rx_napi: WARN_ON_ONCE(softirq_count() == 0); ieee80211_rx_napi requires that softirq's are disabled during execution. The High latency bus drivers (SDIO and USB) sometimes call the wmi ep_rx_complete callback from non softirq context, resulting in a trigger of the above warning. Calling ieee80211_rx_ni with softirq's already disabled (e.g., from softirq context) should be safe as the local_bh_disable and local_bh_enable functions (called from ieee80211_rx_ni) are fully reentrant. Signed-off-by:
Erik Stromdahl <erik.stromdahl@gmail.com> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org> Signed-off-by:
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Marek Szyprowski authored
[ Upstream commit ef2ecab9 ] S5M8767 PMIC interrupt line on Exynos5250-based Arndale board has external pull-up resistors, so disable any pull control for it in in controller node. This fixes support for S5M8767 interrupts and enables operation of wakeup from S5M8767 RTC alarm. Signed-off-by:
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K.T.VIJAYAKUMAAR authored
[ Upstream commit 97c69a70 ] array "ctl_power_table" access index "pream" is initialized with -1 and is raised as a static analysis tool issue. [drivers\net\wireless\ath\ath10k\wmi.c:4719] -> [drivers\net\wireless\ath\ath10k\wmi.c:4730]: (error) Array index -1 is out of bounds. Since the "pream" index for accessing ctl_power_table array is initialized with -1, there is a chance of memory access violation for the cases below. 1) wmi_pdev_tpc_final_table_event change frequency is between 2483 and 5180 2) pream_idx is out of the enumeration ranges of wmi_tpc_pream_2ghz, wmi_tpc_pream_5ghz Signed-off-by:
K.T.VIJAYAKUMAAR <vijay.bvb@samsung.com> [kvalo@codeaurora.org: clean up the warning message] Signed-off-by:
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Colin Ian King authored
[ Upstream commit 9ab708ae ] In the case where lo_vag <= SGTL5000_LINE_OUT_GND_BASE, lo_vag is set to zero and later vol_quot is computed by dividing by lo_vag causing a division by zero error. Fix this by avoiding a zero division and set vol_quot to zero in this specific case so that the lowest setting for i is correctly set. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
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Christian Brauner authored
[ Upstream commit 87ccbb1f ] I don't see how the type - which is one of RTM_{GETADDR,GETROUTE,GETNETCONF} - can change. So do the message type calculation once before entering the for loop. Signed-off-by:
Christian Brauner <christian@brauner.io> Signed-off-by:
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Stefan Wahren authored
[ Upstream commit fa8cd98c ] We need to bail out if lan78xx_get_endpoints() fails, otherwise the result is overwritten. Fixes: 55d7de9d ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet") Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by:
Raghuram Chary Jallipalli <raghuramchary.jallipalli@microchip.com> Signed-off-by:
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Jaegeuk Kim authored
[ Upstream commit 0ded69f6 ] 1. Create a file in an encrypted directory 2. Do GC & drop caches 3. Read stale data before its bio for metapage was not issued yet Reviewed-by:
Chao Yu <yuchao0@huawei.com> Signed-off-by:
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Stanislaw Gruszka authored
[ Upstream commit 014f5a25 ] Add validation check for wmm rule when copy rules from fwdb and print error when rule is invalid. Signed-off-by:
Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
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Naftali Goldstein authored
[ Upstream commit 77cbbc35 ] After masking the he_oper_params, to get the requested values as integers one must rshift and not lshift. Fix that by using the le32_get_bits() macro. Fixes: 41cbb0f5 ("mac80211: add support for HE") Signed-off-by:
Naftali Goldstein <naftali.goldstein@intel.com> [converted to use le32_get_bits()] Signed-off-by:
Luca Coelho <luciano.coelho@intel.com> Signed-off-by:
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Peter Wu authored
[ Upstream commit 7948a2b1 ] "crtc->helper_private" is not initialized by the QXL driver and thus the "crtc_funcs->disable" call would crash (resulting in suspend failure). Fix this by converting the suspend/resume functions to use the drm_mode_config_helper_* helpers. Tested system sleep with QEMU 3.0 using "echo mem > /sys/power/state". During suspend the following message is visible from QEMU: spice/server/display-channel.c:2425:display_channel_validate_surface: canvas address is 0x7fd05da68308 for 0 (and is NULL) spice/server/display-channel.c:2426:display_channel_validate_surface: failed on 0 This seems to be triggered by QXL_IO_NOTIFY_CMD after QXL_IO_DESTROY_PRIMARY_ASYNC, but aside from the warning things still seem to work (tested with both the GTK and -spice options). Signed-off-by:
Peter Wu <peter@lekensteyn.nl> Link: http://patchwork.freedesktop.org/patch/msgid/20180904202747.14968-1-peter@lekensteyn.nlSigned-off-by:
Gerd Hoffmann <kraxel@redhat.com> Signed-off-by:
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Majd Dibbiny authored
[ Upstream commit c6a21c38 ] In the current code, the TX affinity is per RoCE device, which can cause unfairness between different contexts. e.g. if we open two contexts, and each open 10 QPs concurrently, all of the QPs of the first context might end up on the first port instead of distributed on the two ports as expected To overcome this unfairness between processes, we maintain per device TX affinity, and per process TX affinity. The allocation algorithm is as follow: 1. Hold two tx_port_affinity atomic variables, one per RoCE device and one per ucontext. Both initialized to 0. 2. In mlx5_ib_alloc_ucontext do: 2.1. ucontext.tx_port_affinity = device.tx_port_affinity 2.2. device.tx_port_affinity += 1 3. In modify QP INIT2RST: 3.1. qp.tx_port_affinity = ucontext.tx_port_affinity % MLX5_PORT_NUM 3.2. ucontext.tx_port_affinity += 1 Signed-off-by:
Majd Dibbiny <majd@mellanox.com> Reviewed-by:
Moni Shoua <monis@mellanox.com> Signed-off-by:
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Christoph Hellwig authored
[ Upstream commit ab0fb17c ] A recent commit removed the incorrect use of phys_to_dma from this driver, but failed to remove the dma-direct.h include, so do that now. Signed-off-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by:
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Kurt Kanzenbach authored
[ Upstream commit ff8648f2 ] Newer versions of the IFC controller use a different method of initializing the internal SRAM: Instead of reading from flash, a bit in the NAND configuration register has to be set in order to trigger the self-initializing process. Signed-off-by:
Kurt Kanzenbach <kurt@linutronix.de> Signed-off-by:
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Kurt Kanzenbach authored
[ Upstream commit 434655af ] The SRAM initialization might fail. If that happens further NAND operations won't be successful. Therefore, the chip init routine should fail if the SRAM initialization didn't work. Signed-off-by:
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Thomas Petazzoni authored
[ Upstream commit 88aa3bbf ] The marvell_nfc_init() function fiddles with some bits of a system controller on Armada 7K/8K. However, it does a read/modify/write sequence on GENCONF_CLK_GATING_CTRL and GENCONF_ND_CLK_CTRL, which isn't safe from a concurrency point of view, as the regmap lock isn't taken accross the read/modify/write sequence. To solve this issue, use regmap_update_bits(). While at it, since the "reg" variable is no longer needed for the read/modify/write sequences, get rid of it for the regmap_write() to GENCONF_SOC_DEVICE_MUX, and directly pass the value to be written as argument. Fixes: 02f26ecf ("mtd: nand: add reworked Marvell NAND controller driver") Signed-off-by:
Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by:
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