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2020-08-04pinctrl: stmfx: Use irqchip templateLinus Walleij
This makes the driver use the irqchip template to assign properties to the gpio_irq_chip instead of using the explicit calls to gpiochip_irqchip_add_nested() and gpiochip_set_nested_irqchip(). The irqchip is instead added while adding the gpiochip. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Amelie Delaunay <amelie.delaunay@st.com> Cc: Benjamin Gaignard <benjamin.gaignard@st.com> Link: https://lore.kernel.org/r/20200721131814.357182-1-linus.walleij@linaro.org
2020-08-04pinctrl: amd: Use irqchip templateLinus Walleij
This makes the driver use the irqchip template to assign properties to the gpio_irq_chip instead of using the explicit call to gpiochip_irqchip_add(). The irqchip is instead added while adding the gpiochip. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Cc: Sandeep Singh <sandeep.singh@amd.com> Link: https://lore.kernel.org/r/20200722101545.144373-1-linus.walleij@linaro.org
2020-08-04pinctrl: mediatek: fix build for tristate changesRandy Dunlap
Export mtk_is_virt_gpio() for the case when CONFIG_PINCTRL_MTK=y CONFIG_PINCTRL_MTK_V2=y CONFIG_PINCTRL_MTK_MOORE=y CONFIG_PINCTRL_MTK_PARIS=m to fix this build error: ERROR: modpost: "mtk_is_virt_gpio" [drivers/pinctrl/mediatek/pinctrl-paris.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Sean Wang <sean.wang@kernel.org> Cc: linux-mediatek@lists.infradead.org Link: https://lore.kernel.org/r/d15827a3-d0c8-e231-9f61-8507b3d7be3a@infradead.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-08-04pinctrl: samsung: Use bank name as irqchip nameMarek Szyprowski
Use the bank name as the irqchip name. This name is later visible in /proc/interrupts, what makes it possible to easily identify each GPIO interrupt. /proc/interrupts before this patch: 143: 0 exynos4210_wkup_irq_chip 7 Edge hdmi 144: 0 exynos4210_wkup_irq_chip 6 Level wm8994 145: 1 exynos4210_wkup_irq_chip 7 Edge max77686-pmic, max77686-rtc 146: 1 exynos_gpio_irq_chip 3 Edge 3-0048 /proc/interrupts after this patch: 143: 0 gpx3 7 Edge hdmi 144: 0 gpx3 6 Level wm8994 145: 1 gpx0 7 Edge max77686-pmic, max77686-rtc 146: 1 gpm2 3 Edge 3-0048 Handling of the eint_wake_mask_value has been reworked, because each bank has now its own exynos_irq_chip structure allocated. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200720145412.24221-1-krzk@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-08-04pinctrl: core: print gpio in pins debugfs fileDrew Fustini
If there is a gpio range mapping for the pin, then print out the gpio chip and line index for the pin in the debugfs 'pins' file with the format: "[line-index]:[gpio-label]" Here is example output on the BeagleBoard.org PocketBeagle (AM3358): /sys/kernel/debug/pinctrl/44e10800.pinmux-pinctrl-single/pins pin 25 (PIN25) 25:gpio-32-63 44e10864 00000037 pinctrl-single pin 26 (PIN26) 26:gpio-32-63 44e10868 00000037 pinctrl-single pin 27 (PIN27) 27:gpio-32-63 44e1086c 00000037 pinctrl-single pin 28 (PIN28) 0:? 44e10870 00000036 pinctrl-single pin 29 (PIN29) 0:? 44e10874 00000006 pinctrl-single pin 30 (PIN30) 28:gpio-32-63 44e10878 00000027 pinctrl-single pin 31 (PIN31) 29:gpio-32-63 44e1087c 00000037 pinctrl-single pin 32 (PIN32) 30:gpio-32-63 44e10880 00000037 pinctrl-single pin 33 (PIN33) 31:gpio-32-63 44e10884 00000037 pinctrl-single pin 34 (PIN34) 0:gpio-64-95 44e10888 00000037 pinctrl-single pin 35 (PIN35) 1:gpio-64-95 44e1088c 00000037 pinctrl-single Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Suggested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Drew Fustini <drew@beagleboard.org> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20200722122751.266440-1-drew@beagleboard.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-08-04pinctrl: mediatek: add mt6779 eint supportHanks Chen
add driver setting to support mt6779 eint Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> Signed-off-by: Hanks Chen <hanks.chen@mediatek.com> Acked-by: Sean Wang <sean.wang@kernel.org> Link: https://lore.kernel.org/r/1595503197-15246-6-git-send-email-hanks.chen@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-08-04pinctrl: mediatek: add pinctrl support for MT6779 SoCHanks Chen
This adds MT6779 pinctrl driver based on MediaTek pinctrl-paris core. Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> Signed-off-by: Andy Teng <andy.teng@mediatek.com> Signed-off-by: Hanks Chen <hanks.chen@mediatek.com> Acked-by: Sean Wang <sean.wang@kernel.org> Link: https://lore.kernel.org/r/1595503197-15246-5-git-send-email-hanks.chen@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-08-04pinctrl: mediatek: avoid virtual gpio trying to set regHanks Chen
for virtual gpios, they should not do reg setting and should behave as expected for eint function. Signed-off-by: Mars Cheng <mars.cheng@mediatek.com> Signed-off-by: Hanks Chen <hanks.chen@mediatek.com> Acked-by: Sean Wang <sean.wang@kernel.org> Link: https://lore.kernel.org/r/1595503197-15246-4-git-send-email-hanks.chen@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-08-04gpio: wcove: Request IRQ after all initialisation doneAndy Shevchenko
There is logically better to request IRQ when we initialise all structures. Align the driver with the rest on the same matter. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200728125504.27786-3-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-08-04gpio: crystalcove: Free IRQ on error pathAndy Shevchenko
It appears that all, but request_irq(), calls in the driver are device managed. In unlikely case of devm_gpiochip_add_data() failure the IRQ left requested. Free IRQ on error path by switching to devm_request_threaded_irq() API. Byproduct of this change is a drop of ->remove() callback completely. Fixes: 945e72db36bd ("gpio: crystalcove: Use irqchip template") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200728125504.27786-2-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-08-04gpio: pca953x: Request IRQ after all initialisation doneAndy Shevchenko
There is logically better to request IRQ when we initialise all structures. Align the driver with the rest on the same matter. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200728125504.27786-1-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-08-04gpio: don't use same lockdep class for all devm_gpiochip_add_data usersAhmad Fatoum
Commit 959bc7b22bd2 ("gpio: Automatically add lockdep keys") documents in its commits message its intention to "create a unique class key for each driver". It does so by having gpiochip_add_data add in-place the definition of two static lockdep classes for LOCKDEP use. That way, every caller of the macro adds their gpiochip with unique lockdep classes. There are many indirect callers of gpiochip_add_data, however, via use of devm_gpiochip_add_data. devm_gpiochip_add_data has external linkage and all its users will share the same lockdep classes, which probably is not intended. Fix this by replicating the gpio_chip_add_data statics-in-macro for the devm_ version as well. Fixes: 959bc7b22bd2 ("gpio: Automatically add lockdep keys") Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Link: https://lore.kernel.org/r/20200731123835.8003-1-a.fatoum@pengutronix.de Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-08-03fsl/fman: fix eth hash table allocationFlorinel Iordache
Fix memory allocation for ethernet address hash table. The code was wrongly allocating an array for eth hash table which is incorrect because this is the main structure for eth hash table (struct eth_hash_t) that contains inside a number of elements. Fixes: 57ba4c9b56d8 ("fsl/fman: Add FMan MAC support") Signed-off-by: Florinel Iordache <florinel.iordache@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03fsl/fman: check dereferencing null pointerFlorinel Iordache
Add a safe check to avoid dereferencing null pointer Fixes: 57ba4c9b56d8 ("fsl/fman: Add FMan MAC support") Signed-off-by: Florinel Iordache <florinel.iordache@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03fsl/fman: fix unreachable codeFlorinel Iordache
The parameter 'priority' is incorrectly forced to zero which ultimately induces logically dead code in the subsequent lines. Fixes: 57ba4c9b56d8 ("fsl/fman: Add FMan MAC support") Signed-off-by: Florinel Iordache <florinel.iordache@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03fsl/fman: fix dereference null return valueFlorinel Iordache
Check before using returned value to avoid dereferencing null pointer. Fixes: 18a6c85fcc78 ("fsl/fman: Add FMan Port Support") Signed-off-by: Florinel Iordache <florinel.iordache@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03fsl/fman: use 32-bit unsigned integerFlorinel Iordache
Potentially overflowing expression (ts_freq << 16 and intgr << 16) declared as type u32 (32-bit unsigned) is evaluated using 32-bit arithmetic and then used in a context that expects an expression of type u64 (64-bit unsigned) which ultimately is used as 16-bit unsigned by typecasting to u16. Fixed by using an unsigned 32-bit integer since the value is truncated anyway in the end. Fixes: 414fd46e7762 ("fsl/fman: Add FMan support") Signed-off-by: Florinel Iordache <florinel.iordache@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-04gpio: max732x: Use irqchip templateLinus Walleij
This makes the driver use the irqchip template to assign properties to the gpio_irq_chip instead of using the explicit calls to gpiochip_irqchip_add_nested() and gpiochip_set_nested_irqchip(). The irqchip is instead added while adding the gpiochip. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> Cc: Sam Protsenko <semen.protsenko@linaro.org> Link: https://lore.kernel.org/r/20200726221259.133536-1-linus.walleij@linaro.org
2020-08-04gpio: stmpe: Move chip registrationLinus Walleij
Make sure to register the GPIO chip after requesting the interrupt and setting up the IRQ members of the irqchip. Fixes: 9745079609df ("gpio: stmpe: Use irqchip template") Reported-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Patrice Chotard <patrice.chotard@st.com> Link: https://lore.kernel.org/r/20200728072706.348725-1-linus.walleij@linaro.org
2020-08-03net: spider_net: Remove a useless memsetChristophe JAILLET
Avoid a memset after a call to 'dma_alloc_coherent()'. This is useless since commit 518a2f1925c3 ("dma-mapping: zero memory returned from dma_alloc_*") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03net: spider_net: Fix the size used in a 'dma_free_coherent()' callChristophe JAILLET
Update the size used in 'dma_free_coherent()' in order to match the one used in the corresponding 'dma_alloc_coherent()', in 'spider_net_init_chain()'. Fixes: d4ed8f8d1fb7 ("Spidernet DMA coalescing") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03net: sgi: ioc3-eth: Fix the size used in some 'dma_free_coherent()' callsChristophe JAILLET
Update the size used in 'dma_free_coherent()' in order to match the one used in the corresponding 'dma_alloc_coherent()'. Fixes: 369a782af0f1 ("net: sgi: ioc3-eth: ensure tx ring is 16k aligned.") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03liquidio: Fix wrong return value in cn23xx_get_pf_num()Tianjia Zhang
On an error exit path, a negative error code should be returned instead of a positive return value. Fixes: 0c45d7fe12c7e ("liquidio: fix use of pf in pass-through mode in a virtual machine") Cc: Rick Farrington <ricardo.farrington@cavium.com> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03net/enetc: Fix wrong return value in enetc_psfp_parse_clsflower()Tianjia Zhang
In the case of invalid rule, a positive value EINVAL is returned here. I think this is a typo error. It is necessary to return an error value. Cc: Po Liu <Po.Liu@nxp.com> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03net: ethernet: aquantia: Fix wrong return valueTianjia Zhang
In function hw_atl_a0_hw_multicast_list_set(), when an invalid request is encountered, a negative error code should be returned. Fixes: bab6de8fd180b ("net: ethernet: aquantia: Atlantic A0 and B0 specific functions") Cc: David VomLehn <vomlehn@texas.net> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03atm: idt77252: avoid accessing the data mapped to streaming DMAJia-Ju Bai
In queue_skb(), skb->data is mapped to streaming DMA on line 850: dma_map_single(..., skb->data, ...); Then skb->data is accessed on lines 862 and 863: tbd->word_4 = (skb->data[0] << 24) | (skb->data[1] << 16) | (skb->data[2] << 8) | (skb->data[3] << 0); and on lines 893 and 894: tbd->word_4 = (skb->data[0] << 24) | (skb->data[1] << 16) | (skb->data[2] << 8) | (skb->data[3] << 0); These accesses may cause data inconsistency between CPU cache and hardware. To fix this problem, the calculation result of skb->data is stored in a local variable before DMA mapping, and then the driver accesses this local variable instead of skb->data. Signed-off-by: Jia-Ju Bai <baijiaju@tsinghua.edu.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03of: reserved-memory: remove duplicated call to of_get_flat_dt_prop() for ↵Yue Hu
no-map node Just use nomap instead of the second call to of_get_flat_dt_prop(). And change nomap as a bool type due to != NULL operator. Also, correct comment about node of 'align' -> 'alignment'. Signed-off-by: Yue Hu <huyue2@yulong.com> Link: https://lore.kernel.org/r/20200730092353.15644-1-zbestahu@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2020-08-03atm: eni: avoid accessing the data mapped to streaming DMAJia-Ju Bai
In do_tx(), skb->data is mapped to streaming DMA on line 1111: paddr = dma_map_single(...,skb->data,DMA_TO_DEVICE); Then skb->data is accessed on line 1153: (skb->data[3] & 0xf) This access may cause data inconsistency between CPU cache and hardware. To fix this problem, skb->data[3] is assigned to a local variable before DMA mapping, and then the driver accesses this local variable instead of skb->data[3]. Signed-off-by: Jia-Ju Bai <baijiaju@tsinghua.edu.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03net: phy: mdio-mvusb: select MDIO_DEVRES in KconfigBartosz Golaszewski
PHYLIB is not selected by the mvusb driver but it uses mdio devres helpers. Explicitly select MDIO_DEVRES in this driver's Kconfig entry. Reported-by: kernel test robot <lkp@intel.com> Fixes: 1814cff26739 ("net: phy: add a Kconfig option for mdio_devres") Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03net: dsa: qca8k: Add 802.1q VLAN supportJonathan McDowell
This adds full 802.1q VLAN support to the qca8k, allowing the use of vlan_filtering and more complicated bridging setups than allowed by basic port VLAN support. Tested with a number of untagged ports with separate VLANs and then a trunk port with all the VLANs tagged on it. v3: - Pull QCA8K_PORT_VID_DEF changes into separate cleanup patch - Reverse Christmas tree notation for variable definitions - Use untagged instead of tagged for consistency v2: - Return sensible errnos on failure rather than -1 (rmk) - Style cleanups based on Florian's feedback - Silently allow VLAN 0 as device correctly treats this as no tag Signed-off-by: Jonathan McDowell <noodles@earth.li> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03net: dsa: qca8k: Add define for port VIDJonathan McDowell
Rather than using a magic value of 1 when configuring the port VIDs add a QCA8K_PORT_VID_DEF define and use that instead. Also fix up the bitmask in the process; the top 4 bits are reserved so this wasn't a problem, but only masking 12 bits is the correct approach. Signed-off-by: Jonathan McDowell <noodles@earth.li> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03Merge branch '100GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Tony Nguyen says: ==================== 100GbE Intel Wired LAN Driver Updates 2020-08-01 This series contains updates to the ice driver only. Wei Yongjun marks power management functions with __maybe_unused. Nick disables VLAN pruning in promiscuous mode and renames grst_delay to grst_timeout. Kiran modifies the check for linearization and corrects the vsi_id mask value. Vignesh replaces the use of flow profile locks to RSS profile locks for RSS rule removal. Destroys flow profile lock on clearing XLT table and clears extraction sequence entries. Jesse adds some statistics and removes an unreported one. Brett allows for 2 queue configuration for VFs. Surabhi adds a check for failed allocation of an extraction sequence table. Tony updates the PTYPE lookup table and makes other trivial fixes. Victor extends profile ID locks to be held until all references are completed. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03net: qed: use eth_zero_addr() to clear mac addressMiaohe Lin
Use eth_zero_addr() to clear mac address instead of memset(). Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03net: qede: use eth_zero_addr() to clear mac addressMiaohe Lin
Use eth_zero_addr() to clear mac address instead of memset(). Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03cxgb4: fix extracting IP addresses in TC-FLOWER rulesRahul Lakkireddy
commit c8729cac2a11 ("cxgb4: add ethtool n-tuple filter insertion") has removed checking control key for determining IP address types for TC-FLOWER rules, which causes all the rules being inserted to hardware to become IPv6 rule type always. So, add back the check to select the correct IP address type to extract and hence fix the correct rule type being inserted to hardware. Also, ethtool_rx_flow_key doesn't have any control key and instead directly sets the IPv4/IPv6 address keys. So, explicitly set the IP address type for ethtool n-tuple filters to reuse the same code. Fixes: c8729cac2a11 ("cxgb4: add ethtool n-tuple filter insertion") Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03cxgb4: fix check for running offline ethtool selftestRahul Lakkireddy
The flag indicating the selftest to run is a bitmask. So, fix the check. Also, the selftests will fail if adapter initialization has not been completed yet. So, add appropriate check and bail sooner. Fixes: 7235ffae3d2c ("cxgb4: add loopback ethtool self-test") Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03ionic: separate interrupt for Tx and RxShannon Nelson
Add the capability to split the Tx queues onto their own interrupts with their own napi contexts. This gives the opportunity for more direct control of Tx interrupt handling, such as CPU affinity and interrupt coalescing, useful for some traffic loads. v2: use ethtool -L, not a vendor specific priv-flag v3: simplify logging, drop unnecessary "no-change" tests Reviewed-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03ionic: tx separate servicingShannon Nelson
We give the tx clean path its own budget and service routine in order to give a little more leeway to be more aggressive, and in preparation for coming changes. We've found this gives us a little better performance in some packet processing scenarios without hurting other scenarios. Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03ionic: use fewer firmware doorbells on rx fillShannon Nelson
We really don't need to hit the Rx queue doorbell so many times, we can wait to the end and cause a little less thrash. Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03of: unittest: Use bigger address cells to catch parser regressionsNicolas Saenz Julienne
Getting address and size cells for dma-ranges/ranges parsing is tricky and shouldn't rely on the node's count_cells() method. The function starts looking for cells on the parent node, as its supposed to work with device nodes, which doesn't work when input with bus nodes, as generally done when parsing ranges. Add test to catch regressions on that specific quirk as developers will be tempted to edit it out in favor of the default method. Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Link: https://lore.kernel.org/r/9200970a917a9cabdc5b17483b5a8725111eb9d0.camel@suse.de Signed-off-by: Rob Herring <robh@kernel.org>
2020-08-03net: mvpp2: fix memory leak in mvpp2_rxLorenzo Bianconi
Release skb memory in mvpp2_rx() if mvpp2_rx_refill routine fails Fixes: b5015854674b ("net: mvpp2: fix refilling BM pools in RX path") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Acked-by: Matteo Croce <mcroce@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03Merge branches 'clk-microchip', 'clk-mmp', 'clk-unused' and 'clk-at91' into ↵Stephen Boyd
clk-next - Add support for SAMA7G5 SoC clks - Microchip Sparx5 DPLL clk * clk-microchip: clk: sparx5: Add Sparx5 SoC DPLL clock driver dt-bindings: clock: sparx5: Add bindings include file * clk-mmp: clk: mmp: avoid missing prototype warning * clk-unused: clk: drop unused function __clk_get_flags * clk-at91: clk: at91: sama7g5: add clock support for sama7g5 clk: at91: clk-utmi: add utmi support for sama7g5 clk: at91: clk-sam9x60-pll: re-factor to support plls with multiple outputs clk: at91: add macro for pll ids mask clk: at91: clk-programmable: add mux_table option clk: at91: clk-peripheral: add support for changeable parent rate clk: at91: clk-master: add master clock support for SAMA7G5 clk: at91: clk-generated: add mux_table option clk: at91: clk-generated: pass the id of changeable parent at registration clk: at91: replace conditional operator with double logical not clk: at91: sckc: register slow_rc with accuracy option clk: at91: sam9x60: fix main rc oscillator frequency clk: at91: sam9x60-pll: use frac when setting frequency clk: at91: sam9x60-pll: check fcore against ranges clk: at91: sam9x60-pll: use logical or for range check clk: at91: clk-sam9x60-pll: fix mul mask clk: at91: clk-generated: check best_rate against ranges clk: at91: clk-generated: continue if __clk_determine_rate() returns error clk: at91: fix possible dead lock in new drivers
2020-08-03Merge branches 'clk-fallthru', 'clk-ingenic', 'clk-tegra', 'clk-sirf' and ↵Stephen Boyd
'clk-qoriq' into clk-next - Add RTC related clks on Ingenic SoCs - Support USB PHY clks on Ingenic SoCs * clk-fallthru: clk: davinci: Use fallthrough pseudo-keyword clk: imx: Use fallthrough pseudo-keyword * clk-ingenic: clk: X1000: Add support for calculat REFCLK of USB PHY. clk: JZ4780: Reformat the code to align it. clk: JZ4780: Add functions for enable and disable USB PHY. clk: Ingenic: Add RTC related clocks for Ingenic SoCs. dt-bindings: clock: Add tabs to align code. dt-bindings: clock: Add RTC related clocks for Ingenic SoCs. * clk-tegra: clk: tegra: pll: Improve PLLM enable-state detection * clk-sirf: clk: clk-atlas6: fix return value check in atlas6_clk_init() * clk-qoriq: clk: qoriq: add LS1021A core pll mux options
2020-08-03Merge branches 'clk-actions', 'clk-rockchip', 'clk-iproc', 'clk-intel' and ↵Stephen Boyd
'clk-debugfs' into clk-next - RMU and DMAC/GPIO clock support for Actions Semi S500 SoCs * clk-actions: MAINTAINERS: Add reset binding entry for Actions Semi Owl SoCs clk: actions: Add Actions S500 SoC Reset Management Unit support dt-bindings: reset: Add binding constants for Actions S500 RMU clk: actions: Add APB, DMAC, GPIO clock support for Actions S500 SoC dt-bindings: clock: Add APB, DMAC, GPIO bindings for Actions S500 SoC clk: actions: Fix h_clk for Actions S500 SoC * clk-rockchip: clk: rockchip: add sclk_mac_lbtest to rk3188_critical_clocks clk: rockchip: Revert "fix wrong mmc sample phase shift for rk3328" clk: rockchip: use separate compatibles for rk3288w-cru dt-bindings: clocks: add rk3288w variant compatible clk: rockchip: Handle clock tree for rk3288w variant clk: rockchip: convert rk3036 pll type to use internal lock status clk: rockchip: convert basic pll lock_wait to use regmap_read_poll_timeout clk: rockchip: convert rk3399 pll type to use readl_relaxed_poll_timeout * clk-iproc: clk: iproc: round clock rate to the closest * clk-intel: clk: intel: Avoid unnecessary memset by improving code clk: intel: Improve locking in the driver clk: intel: Use devm_clk_hw_register() instead of clk_hw_register() * clk-debugfs: clk: Add support for enabling/disabling clocks from debugfs
2020-08-03Merge branches 'clk-https', 'clk-renesas', 'clk-kconfig', 'clk-amlogic' and ↵Stephen Boyd
'clk-imx' into clk-next * clk-https: Replace HTTP links with HTTPS ones: Common CLK framework * clk-renesas: clk: renesas: cpg-mssr: Add r8a774e1 support dt-bindings: clock: renesas,cpg-mssr: Document r8a774e1 clk: renesas: Add r8a774e1 CPG Core Clock Definitions dt-bindings: power: Add r8a774e1 SYSC power domain definitions clk: renesas: rzg2: Mark RWDT clocks as critical clk: renesas: rcar-gen3: Mark RWDT clocks as critical clk: renesas: cpg-mssr: Mark clocks as critical only if on at boot dt-bindings: clock: renesas: cpg: Convert to json-schema * clk-kconfig: clk: hsdk: Fix bad dependency on IOMEM clk: Specify IOMEM dependency for HSDK pll driver clk: Drop duplicate selection in Kconfig clk: AST2600: Add mux for EMMC clock clk: mvebu: ARMADA_AP_CPU_CLK needs to select ARMADA_AP_CP_HELPER * clk-amlogic: clk: meson: meson8b: add the vclk2_en gate clock clk: meson: meson8b: add the vclk_en gate clock clk: meson: meson8b: Drop CLK_IS_CRITICAL from fclk_div2 clk: meson: g12a: Add support for NNA CLK source clocks dt-bindings: clk: g12a-clkc: Add NNA CLK Source clock IDs * clk-imx: clk: imx: vf610: add CAAM clock clk: imx8mp: add mu root clk
2020-08-03Merge branches 'clk-socfpga', 'clk-doc', 'clk-qcom', 'clk-vc5' and 'clk-bcm' ↵Stephen Boyd
into clk-next - Enable CPU clks on Qualcomm IPQ6018 SoCs - Enable CPU clks on Qualcomm MSM8996 SoCs - GPU clk support for Qualcomm SM8150 and SM8250 SoCs - Audio clks on Qualcomm SC7180 SoCs - Make defines for bcm63xx-gate clks to use in DT - Support gate clks on BCM6318 SoCs - Add HDMI clks for BCM2711 SoCs - Support BCM2711 SoC firmware clks * clk-socfpga: clk: socfpga: agilex: mpu_l2ram_clk should be mpu_ccu_clk clk: socfpga: agilex: add nand_x_clk and nand_ecc_clk dt-bindings: agilex: add NAND_X_CLK and NAND_ECC_CLK * clk-doc: clk: Clean up kernel-doc errors clk: <linux/clk-provider.h>: drop a duplicated word clk: add function documentation for clk_hw_round_rate() * clk-qcom: (38 commits) dt-bindings: clock: Fix YAML schemas for LPASS clocks on SC7180 clk: qcom: gcc-sdm660: Fix up gcc_mss_mnoc_bimc_axi_clk clk: qcom: gcc-sdm660: Add missing modem reset clk: qcom: lpass: Add support for LPASS clock controller for SC7180 clk: qcom: gcc: Add support for GCC LPASS clock for SC7180 dt-bindings: clock: Add YAML schemas for LPASS clocks on SC7180 clk: qcom: gdsc: Add support to enable retention of GSDCR clk: qcom: Export gdsc_gx_do_nothing_enable() to modules clk: qcom: Add graphics clock controller driver for SM8250 clk: qcom: Add graphics clock controller driver for SM8150 clk: qcom: add common gdsc_gx_do_nothing_enable for gpucc drivers dt-bindings: clock: add SM8250 QCOM Graphics clock bindings dt-bindings: clock: add SM8150 QCOM Graphics clock bindings dt-bindings: clock: combine qcom,sdm845-gpucc and qcom,sc7180-gpucc clk: qcom: gcc: remove unnecessary vco_table from SM8150 clk: qcom: clk-alpha-pll: use the right PCAL_DONE value for lucid pll clk: qcom: clk-alpha-pll: same regs and ops for trion and lucid clk: qcom: clk-alpha-pll: remove unused/incorrect PLL_CAL_VAL clk: qcom: gcc: fix sm8150 GPU and NPU clocks dt-bindings: clock: Fix qcom,msm8996-apcc yaml syntax ... * clk-vc5: clk: vc5: use a dedicated struct to describe the output drivers dt-bindings: clk: versaclock5: convert to yaml MAINTAINERS: take over IDT VersaClock 5 clock driver dt-bindings: clk: versaclock5: fix 'idt' prefix typos clk: vc5: Add memory check to prevent oops clk: vc5: fix use of memory after it has been kfree'd clk: vc5: Enable addition output configurations of the Versaclock dt: Add additional option bindings for IDT VersaClock clk: vc5: Allow Versaclock driver to support multiple instances * clk-bcm: (44 commits) clk: bcm2835: Do not use prediv with bcm2711's PLLs dt-bindings: arm: bcm: Add a select to the RPI Firmware binding clk: bcm: dvp: Add missing module informations clk: bcm: rpi: Remove the quirks for the CPU clock clk: bcm2835: Don't cache the PLLB rate clk: bcm2835: Allow custom CCF flags for the PLLs Revert "clk: bcm2835: remove pllb" clk: bcm: rpi: Give firmware clocks a name clk: bcm: rpi: Discover the firmware clocks clk: bcm: rpi: Add an enum for the firmware clocks clk: bcm: rpi: Add DT provider for the clocks clk: bcm: rpi: Make the PLLB registration function return a clk_hw clk: bcm: rpi: Split pllb clock hooks clk: bcm: rpi: Rename is_prepared function clk: bcm: rpi: Pass the clocks data to the firmware function clk: bcm: rpi: Add clock id to data clk: bcm: rpi: Create a data structure for the clocks clk: bcm: rpi: Use CCF boundaries instead of rolling our own clk: bcm: rpi: Make sure the clkdev lookup is removed clk: bcm: rpi: Switch to clk_hw_register_clkdev ...
2020-08-03net: mdio device: use flexible sleeping in reset functionBruno Thomsen
MDIO device reset assert and deassert length was created by usleep_range() but that does not ensure optimal handling of all the different values from device tree properties. By switching to the new flexible sleeping helper function, fsleep(), the correct delay function is called depending on delay length, e.g. udelay(), usleep_range() or msleep(). Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03net: mdiobus: add reset-post-delay-us handlingBruno Thomsen
Load new "reset-post-delay-us" value from MDIO properties, and if configured to a greater then zero delay do a flexible sleeping delay after MDIO bus reset deassert. This allows devices to exit reset state before start bus communication. Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03net: mdiobus: use flexible sleeping for reset-delay-usBruno Thomsen
MDIO bus reset pulse width is created by using udelay() and that function might not be optimal depending on device tree value. By switching to the new fsleep() helper the correct delay function is called depending on delay length, e.g. udelay(), usleep_range() or msleep(). Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-03Merge tag 'sched-core-2020-08-03' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler updates from Ingo Molnar: - Improve uclamp performance by using a static key for the fast path - Add the "sched_util_clamp_min_rt_default" sysctl, to optimize for better power efficiency of RT tasks on battery powered devices. (The default is to maximize performance & reduce RT latencies.) - Improve utime and stime tracking accuracy, which had a fixed boundary of error, which created larger and larger relative errors as the values become larger. This is now replaced with more precise arithmetics, using the new mul_u64_u64_div_u64() helper in math64.h. - Improve the deadline scheduler, such as making it capacity aware - Improve frequency-invariant scheduling - Misc cleanups in energy/power aware scheduling - Add sched_update_nr_running tracepoint to track changes to nr_running - Documentation additions and updates - Misc cleanups and smaller fixes * tag 'sched-core-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (54 commits) sched/doc: Factorize bits between sched-energy.rst & sched-capacity.rst sched/doc: Document capacity aware scheduling sched: Document arch_scale_*_capacity() arm, arm64: Fix selection of CONFIG_SCHED_THERMAL_PRESSURE Documentation/sysctl: Document uclamp sysctl knobs sched/uclamp: Add a new sysctl to control RT default boost value sched/uclamp: Fix a deadlock when enabling uclamp static key sched: Remove duplicated tick_nohz_full_enabled() check sched: Fix a typo in a comment sched/uclamp: Remove unnecessary mutex_init() arm, arm64: Select CONFIG_SCHED_THERMAL_PRESSURE sched: Cleanup SCHED_THERMAL_PRESSURE kconfig entry arch_topology, sched/core: Cleanup thermal pressure definition trace/events/sched.h: fix duplicated word linux/sched/mm.h: drop duplicated words in comments smp: Fix a potential usage of stale nr_cpus sched/fair: update_pick_idlest() Select group with lowest group_util when idle_cpus are equal sched: nohz: stop passing around unused "ticks" parameter. sched: Better document ttwu() sched: Add a tracepoint to track rq->nr_running ...
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