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2022-09-26net: ethernet: adin1110: Add missing MODULE_DEVICE_TABLEYang Yingliang
This patch adds missing MODULE_DEVICE_TABLE definition which generates correct modalias for automatic loading of this driver when it is built as an external module. Fixes: bc93e19d088b ("net: ethernet: adi: Add ADIN1110 support") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20220922070438.586692-1-yangyingliang@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26net: vertexcom: mse102x: Silence no spi_device_id warningsWei Yongjun
SPI devices use the spi_device_id for module autoloading even on systems using device tree, after commit 5fa6863ba692 ("spi: Check we have a spi_device_id for each DT compatible"), kernel warns as follows since the spi_device_id is missing: SPI driver mse102x has no spi_device_id for vertexcom,mse1021 SPI driver mse102x has no spi_device_id for vertexcom,mse1022 Add spi_device_id entries to silence the warnings, and ensure driver module autoloading works. Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Link: https://lore.kernel.org/r/20220922065717.1448498-1-weiyongjun@huaweicloud.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26net: ethernet: adi: Fix return value check in adin1110_probe_netdevs()Wei Yongjun
In case of error, the function get_phy_device() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Fixes: bc93e19d088b ("net: ethernet: adi: Add ADIN1110 support") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Link: https://lore.kernel.org/r/20220922021023.811581-1-weiyongjun@huaweicloud.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26net: phy: micrel: enable interrupt for ksz9477 phyArun Ramadoss
Config_intr and handle_interrupt are enabled for ksz9477 phy. It is similar to all other phys in the micrel phys. Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26net: dsa: microchip: use common irq routines for girq and pirqArun Ramadoss
The global port interrupt routines and individual ports interrupt routines has similar implementation except the mask & status register and number of nested irqs in them. The mask & status register and pointer to ksz_device is added to ksz_irq and uses the ksz_irq as irq_chip_data. Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26net: dsa: microchip: move interrupt handling logic from lan937x to ksz_commonArun Ramadoss
To support the phy link detection through interrupt method for ksz9477 based switch, the interrupt handling routines are moved from lan937x_main.c to ksz_common.c. The only changes made are functions names are prefixed with ksz_ instead of lan937x_. Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26net: dsa: microchip: lan937x: return zero if mdio node not presentArun Ramadoss
Currently, if the mdio node is not present in the dts file then lan937x_mdio_register return -ENODEV and entire probing process fails. To make the mdio_register generic for all ksz series switches and to maintain back-compatibility with existing dts file, return -ENODEV is replaced with return 0. Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26net: dsa: microchip: enable phy interrupts only if interrupt enabled in dtsArun Ramadoss
In the lan937x_mdio_register function, phy interrupts are enabled irrespective of irq is enabled in the switch. Now, the check is added to enable the phy interrupt only if the irq is enabled in the switch. Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26net: dsa: microchip: determine number of port irq based on switch typeArun Ramadoss
Currently the number of port irqs is hard coded for the lan937x switch as 6. In order to make the generic interrupt handler for ksz switches, number of port irq supported by the switch is added to the ksz_chip_data. It is 4 for ksz9477, 2 for ksz9897 and 3 for ksz9567. Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26mlxsw: reg: Remove deprecated code about SFTR-V2 RegisterGaosheng Cui
Remove all the code about SFTR-V2 Register which have been deprecated since commit 77b7f83d5c25 ("mlxsw: Enable unified bridge model"). Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26net: ethernet: stmicro: stmmac: dwmac-rk: Add rv1126 supportAnand Moon
Rockchip RV1126 has GMAC 10/100/1000M ethernet controller via RGMII and RMII interfaces are configured via M0 and M1 pinmux. This patch adds rv1126 support by adding delay lines of M0 and M1 simultaneously. Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com> Signed-off-by: David Wu <david.wu@rock-chips.com> Signed-off-by: Anand Moon <anand@edgeble.ai> Signed-off-by: Jagan Teki <jagan@edgeble.ai> Link: https://lore.kernel.org/r/20220920140944.2535-2-anand@edgeble.ai Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26usbnet: Fix memory leak in usbnet_disconnect()Peilin Ye
Currently usbnet_disconnect() unanchors and frees all deferred URBs using usb_scuttle_anchored_urbs(), which does not free urb->context, causing a memory leak as reported by syzbot. Use a usb_get_from_anchor() while loop instead, similar to what we did in commit 19cfe912c37b ("Bluetooth: btusb: Fix memory leak in play_deferred"). Also free urb->sg. Reported-and-tested-by: syzbot+dcd3e13cf4472f2e0ba1@syzkaller.appspotmail.com Fixes: 69ee472f2706 ("usbnet & cdc-ether: Autosuspend for online devices") Fixes: 638c5115a794 ("USBNET: support DMA SG") Signed-off-by: Peilin Ye <peilin.ye@bytedance.com> Link: https://lore.kernel.org/r/20220923042551.2745-1-yepeilin.cs@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26Merge tag 'icc-6.1-rc1' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next Grorgi writes: "interconnect changes for 6.1 These are the interconnect changes for the 6.1-rc1 merge window, which this time are tiny. One is a series to convert the remove() callback of platform devices to return void instead of int. The other change is enabling modular support for a driver." Signed-off-by: Georgi Djakov <djakov@kernel.org> * tag 'icc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc: interconnect: qcom: Kconfig: Make INTERCONNECT_QCOM tristate interconnect: imx: Make imx_icc_unregister() return void interconnect: Make icc_provider_del() return void interconnect: sm8450: Ignore return value of icc_provider_del() in .remove() interconnect: osm-l3: Ignore return value of icc_provider_del() in .remove() interconnect: msm8974: Ignore return value of icc_provider_del() in .remove() interconnect: icc-rpmh: Ignore return value of icc_provider_del() in .remove() interconnect: icc-rpm: Ignore return value of icc_provider_del() in .remove() interconnect: imx: Ignore return value of icc_provider_del() in .remove()
2022-09-26thunderbolt: Explicitly enable lane adapter hotplug events at startupMario Limonciello
Software that has run before the USB4 CM in Linux runs may have disabled hotplug events for a given lane adapter. Other CMs such as that one distributed with Windows 11 will enable hotplug events. Do the same thing in the Linux CM which fixes hotplug events on "AMD Pink Sardine". Cc: stable@vger.kernel.org Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2022-09-26RDMA/rxe: Add send_common_ack() helperLi Zhijian
Most code in send_ack() and send_atomic_ack() are duplicate, move them to a new helper send_common_ack(). In newer IBA spec, some opcodes require acknowledge with a zero-length read response, with this new helper, we can easily implement it later. Link: https://lore.kernel.org/r/1659335010-2-1-git-send-email-lizhijian@fujitsu.com Signed-off-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-26treewide: Drop function_nocfiSami Tolvanen
With -fsanitize=kcfi, we no longer need function_nocfi() as the compiler won't change function references to point to a jump table. Remove all implementations and uses of the macro. Signed-off-by: Sami Tolvanen <samitolvanen@google.com> Reviewed-by: Kees Cook <keescook@chromium.org> Tested-by: Kees Cook <keescook@chromium.org> Tested-by: Nathan Chancellor <nathan@kernel.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Tested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20220908215504.3686827-14-samitolvanen@google.com
2022-09-26psci: Fix the function type for psci_initcall_tSami Tolvanen
Functions called through a psci_initcall_t pointer all have non-const arguments. Fix the type definition to avoid tripping indirect call checks with CFI_CLANG. Suggested-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Sami Tolvanen <samitolvanen@google.com> Reviewed-by: Kees Cook <keescook@chromium.org> Tested-by: Kees Cook <keescook@chromium.org> Tested-by: Nathan Chancellor <nathan@kernel.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Tested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20220908215504.3686827-9-samitolvanen@google.com
2022-09-26lkdtm: Emit an indirect call for CFI testsSami Tolvanen
Clang can convert the indirect calls in lkdtm_CFI_FORWARD_PROTO into direct calls. Move the call into a noinline function that accepts the target address as an argument to ensure the compiler actually emits an indirect call instead. Signed-off-by: Sami Tolvanen <samitolvanen@google.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Tested-by: Kees Cook <keescook@chromium.org> Tested-by: Nathan Chancellor <nathan@kernel.org> Acked-by: Kees Cook <keescook@chromium.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Tested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20220908215504.3686827-8-samitolvanen@google.com
2022-09-26treewide: Filter out CC_FLAGS_CFISami Tolvanen
In preparation for removing CC_FLAGS_CFI from CC_FLAGS_LTO, explicitly filter out CC_FLAGS_CFI in all the makefiles where we currently filter out CC_FLAGS_LTO. Signed-off-by: Sami Tolvanen <samitolvanen@google.com> Reviewed-by: Kees Cook <keescook@chromium.org> Tested-by: Kees Cook <keescook@chromium.org> Tested-by: Nathan Chancellor <nathan@kernel.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Tested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20220908215504.3686827-2-samitolvanen@google.com
2022-09-26Revert "net: mvpp2: debugfs: fix memory leak when using debugfs_lookup()"Sasha Levin
This reverts commit fe2c9c61f668cde28dac2b188028c5299cedcc1e. On Tue, Sep 13, 2022 at 05:48:58PM +0100, Russell King (Oracle) wrote: >What happens if this is built as a module, and the module is loaded, >binds (and creates the directory), then is removed, and then re- >inserted? Nothing removes the old directory, so doesn't >debugfs_create_dir() fail, resulting in subsequent failure to add >any subsequent debugfs entries? > >I don't think this patch should be backported to stable trees until >this point is addressed. Revert until a proper fix is available as the original behavior was better. Cc: Marcin Wojtas <mw@semihalf.com> Cc: Eric Dumazet <edumazet@google.com> Cc: Paolo Abeni <pabeni@redhat.com> Cc: stable@kernel.org Reported-by: Russell King <linux@armlinux.org.uk> Fixes: fe2c9c61f668 ("net: mvpp2: debugfs: fix memory leak when using debugfs_lookup()") Signed-off-by: Sasha Levin <sashal@kernel.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20220923234736.657413-1-sashal@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26macsec: don't free NULL metadata_dstSabrina Dubroca
Commit 0a28bfd4971f added a metadata_dst to each tx_sc, but that's only allocated when macsec_add_dev has run, which happens after device registration. If the requested or computed SCI already exists, or if linking to the lower device fails, we will panic because metadata_dst_free can't handle NULL. Reproducer: ip link add link $lower type macsec ip link add link $lower type macsec Fixes: 0a28bfd4971f ("net/macsec: Add MACsec skb_metadata_dst Tx Data path support") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Acked-by: Raed Salem <raeds@nvidia.com> Link: https://lore.kernel.org/r/60f2a1965fe553e2cade9472407d0fafff8de8ce.1663923580.git.sd@queasysnail.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-26clk: qcom: lcc-ipq806x: use ARRAY_SIZE for num_parentsChristian Marangi
Use ARRAY_SIZE for num_parents instead of raw number to prevent any confusion/mistake. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220724182329.9891-4-ansuelsmth@gmail.com
2022-09-26clk: qcom: lcc-ipq806x: convert to parent dataChristian Marangi
Convert lcc-ipq806x driver to parent_data API. Change parent_name for pll4 to pxo_board to prepare the future to eventually drop the double pxo board clk. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220724182329.9891-3-ansuelsmth@gmail.com
2022-09-26clk: qcom: lcc-ipq806x: add reset definitionChristian Marangi
Add reset definition for lcc-ipq806x. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220724182329.9891-2-ansuelsmth@gmail.com
2022-09-26clk: qcom: cpu-8996: use constant mask for pmuxDmitry Baryshkov
Both pmux instances share the same width and shift. Specify the mask at compile time to simplify functions. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220714100351.1834711-7-dmitry.baryshkov@linaro.org
2022-09-26clk: qcom: cpu-8996: don't store parents in clk_cpu_8996_pmuxDmitry Baryshkov
Don't store pointers to parents in struct clk_cpu_8996_pmux. Instead use clk_hw_get_parent_by_index to fetch them. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220714100351.1834711-6-dmitry.baryshkov@linaro.org
2022-09-26clk: qcom: cpu-8996: move ACD logic to clk_cpu_8996_pmux_determine_rateDmitry Baryshkov
Rather than telling everybody that we are using PLL as a parent (and using ACD clock instead) properly select ACD as a pmux parent clock. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220714100351.1834711-5-dmitry.baryshkov@linaro.org
2022-09-26clk: qcom: cpu-8996: declare ACD clocksDmitry Baryshkov
To simplify the code, define 1:1 fixed factor clocks to represent the ACD pmux parent. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220714100351.1834711-4-dmitry.baryshkov@linaro.org
2022-09-26clk: qcom: cpu-8996: switch to devm_clk_notifier_registerDmitry Baryshkov
Switch to using devres-managed version of clk_notifier_register(). This allows us to drop driver's remove() callback. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220714100351.1834711-3-dmitry.baryshkov@linaro.org
2022-09-26clk: qcom: msm8996-cpu: Use parent_data/_hws for all clocksYassine Oudjana
Replace parent_names in PLLs, secondary muxes and primary muxes with parent_data. For primary muxes there were never any *cl_pll_acd clocks, so instead of adding them, put the primary PLLs in both PLL_INDEX and ACD_INDEX, then make sure ACD_INDEX is always picked over PLL_INDEX when setting parent since we always want ACD when using the primary PLLs. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> [DB: switch to parent_hws for pmux clocks] Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220714100351.1834711-2-dmitry.baryshkov@linaro.org
2022-09-26clk: qcom: msm8996-cpu: Convert secondary muxes to clk_regmap_muxYassine Oudjana
There is nothing special about the secondary muxes, unlike the primary muxes which need some extra logic to handle ACD and switching between primary PLL and secondary mux sources. Turn them into clk_regmap_mux and rename cpu_clk_msm8996_mux into cpu_clk_msm8996_pmux to make it specific to primary muxes. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220621160621.24415-5-y.oudjana@protonmail.com
2022-09-26clk: qcom: msm8996-cpu: Unify cluster orderYassine Oudjana
The power cluster comes before the performance cluster. Make everything in the driver follow this order. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220621160621.24415-4-y.oudjana@protonmail.com
2022-09-26clk: qcom: msm8996-cpu: Statically define PLL dividersYassine Oudjana
This will allow for adding them to clk_parent_data arrays in an upcoming patch. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220621160621.24415-3-y.oudjana@protonmail.com
2022-09-26clk: qcom: msm8996-cpu: Rename DIV_2_INDEX to SMUX_INDEXYassine Oudjana
The parent at this index is the secondary mux, which can connect not only to primary PLL/2 but also to XO. Rename the index to SMUX_INDEX to better reflect the parent. Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220621160621.24415-2-y.oudjana@protonmail.com
2022-09-26Input: ep93xx_keypad - add missing linux/input.h includeDmitry Torokhov
We are going to clean up matrix_keymap.h from unnecessary includes, so the driver needs to include API that it uses directly. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220923194738.927408-5-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-09-26Input: imx_keypad - add missing linux/input.h includeDmitry Torokhov
We are going to clean up matrix_keymap.h from unnecessary includes, so the driver needs to include API that it uses directly. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220923194738.927408-4-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-09-26Input: mt6779-keypad - add missing linux/input.h includeDmitry Torokhov
We are going to clean up matrix_keymap.h from unnecessary includes, so the driver needs to include API that it uses directly. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220923194738.927408-3-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-09-26Input: st-keyscan - add missing linux/input.h and linux/of.h includesDmitry Torokhov
We are going to clean up matrix_keymap.h from unnecessary includes, so the driver needs to include API that it uses directly. Also let's sort includes alphabetically. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220923194738.927408-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-09-26Input: lm8333 - add missing linux/input.h includeDmitry Torokhov
We are going to clean up matrix_keymap.h from unnecessary includes, so the driver needs to include API that it uses directly. Also let's sort includes alphabetically and drop unneeded irq.h Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220923194738.927408-1-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-09-26spi: spi-fsl-qspi: Use devm_platform_ioremap_resource_byname()Yang Yingliang
Use the devm_platform_ioremap_resource_byname() helper instead of calling platform_get_resource_byname() and devm_ioremap_resource() separately. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20220924131854.964923-3-yangyingliang@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-26spi: spi-fsl-lpspi: Use devm_platform_get_and_ioremap_resource()Yang Yingliang
Use the devm_platform_get_and_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20220924131854.964923-2-yangyingliang@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-26spi: spi-fsl-dspi: Use devm_platform_get_and_ioremap_resource()Yang Yingliang
Use the devm_platform_get_and_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20220924131854.964923-1-yangyingliang@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-26spi/omap100k:Fix PM disable depth imbalance in omap1_spi100k_probeZhang Qilong
The pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced according to context. Fixes:db91841b58f9a ("spi/omap100k: Convert to runtime PM") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20220924121310.78331-4-zhangqilong3@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-26spi: dw: Fix PM disable depth imbalance in dw_spi_bt1_probeZhang Qilong
The pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced according to context. Fixes:abf00907538e2 ("spi: dw: Add Baikal-T1 SPI Controller glue driver") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20220924121310.78331-3-zhangqilong3@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-26spi: cadence-quadspi: Fix PM disable depth imbalance in cqspi_probeZhang Qilong
The pm_runtime_enable will increase power disable depth. Thus a pairing decrement is needed on the error handling path to keep it balanced according to context. Fixes:73d5fe0462702 ("spi: cadence-quadspi: Remove spi_master_put() in probe failure path") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20220924121310.78331-2-zhangqilong3@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-26regulator: tps65219: Fix is_enabled checking in tps65219_set_bypassAxel Lin
Testing .enable cannot tell if a regulator is enabled or not, check return value of .is_enabled() instead. Also remove unneeded ret variable. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20220919122353.384171-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-26drm/panel-edp: Add INX N116BCA-EA2Sean Hong
Add support for the INX - N116BCA-EA2 (HW: C1) panel Signed-off-by: Sean Hong <sean.hong@quanta.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220926100839.482804-1-sean.hong@quanta.corp-partner.google.com
2022-09-26drm/i915/gt: Restrict forced preemption to the active contextChris Wilson
When we submit a new pair of contexts to ELSP for execution, we start a timer by which point we expect the HW to have switched execution to the pending contexts. If the promotion to the new pair of contexts has not occurred, we declare the executing context to have hung and force the preemption to take place by resetting the engine and resubmitting the new contexts. This can lead to an unfair situation where almost all of the preemption timeout is consumed by the first context which just switches into the second context immediately prior to the timer firing and triggering the preemption reset (assuming that the timer interrupts before we process the CS events for the context switch). The second context hasn't yet had a chance to yield to the incoming ELSP (and send the ACk for the promotion) and so ends up being blamed for the reset. If we see that a context switch has occurred since setting the preemption timeout, but have not yet received the ACK for the ELSP promotion, rearm the preemption timer and check again. This is especially significant if the first context was not schedulable and so we used the shortest timer possible, greatly increasing the chance of accidentally blaming the second innocent context. Fixes: 3a7a92aba8fb ("drm/i915/execlists: Force preemption") Fixes: d12acee84ffb ("drm/i915/execlists: Cancel banned contexts on schedule-out") Reported-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Tested-by: Andrzej Hajda <andrzej.hajda@intel.com> Cc: <stable@vger.kernel.org> # v5.5+ Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220921135258.1714873-1-andrzej.hajda@intel.com (cherry picked from commit 107ba1a2c705f4358f2602ec2f2fd821bb651f42) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2022-09-26Merge branches 'apple/dart', 'arm/mediatek', 'arm/omap', 'arm/smmu', ↵Joerg Roedel
'virtio', 'x86/vt-d', 'x86/amd' and 'core' into next
2022-09-26iommu/vt-d: Avoid unnecessary global DMA cache invalidationLu Baolu
Some VT-d hardware implementations invalidate all DMA remapping hardware translation caches as part of SRTP flow. The VT-d spec adds a ESRTPS (Enhanced Set Root Table Pointer Support, section 11.4.2 in VT-d spec) capability bit to indicate this. With this bit set, software has no need to issue the global invalidation request. Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Link: https://lore.kernel.org/r/20220919062523.3438951-3-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
generated by cgit (git 2.34.1) at 2025-09-19 03:51:27 +0000