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2020-11-17drm/sun4i: dw-hdmi: fix error return code in sun8i_dw_hdmi_bind()Xiongfeng Wang
Fix to return a negative error code from the error handling case instead of 0 in function sun8i_dw_hdmi_bind(). Fixes: b7c7436a5ff0 ("drm/sun4i: Implement A83T HDMI driver") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Link: https://patchwork.freedesktop.org/patch/msgid/1605488969-5211-1-git-send-email-wangxiongfeng2@huawei.com
2020-11-17spi: npcm-fiu: Don't leak SPI master in probe error pathLukas Wunner
If the calls to of_match_device(), of_alias_get_id(), devm_ioremap_resource(), devm_regmap_init_mmio() or devm_clk_get() fail on probe of the NPCM FIU SPI driver, the spi_controller struct is erroneously not freed. Fix by switching over to the new devm_spi_alloc_master() helper. Fixes: ace55c411b11 ("spi: npcm-fiu: add NPCM FIU controller driver") Signed-off-by: Lukas Wunner <lukas@wunner.de> Cc: <stable@vger.kernel.org> # v5.4+: 5e844cc37a5c: spi: Introduce device-managed SPI controller allocation Cc: <stable@vger.kernel.org> # v5.4+ Cc: Tomer Maimon <tmaimon77@gmail.com> Link: https://lore.kernel.org/r/a420c23a363a3bc9aa684c6e790c32a8af106d17.1605512876.git.lukas@wunner.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-17spi: dw: Set transfer handler before unmasking the IRQsSerge Semin
It turns out the IRQs most like can be unmasked before the controller is enabled with no problematic consequences. The manual doesn't explicitly state that, but the examples perform the controller initialization procedure in that order. So the commit da8f58909e7e ("spi: dw: Unmask IRQs after enabling the chip") hasn't been that required as I thought. But anyway setting the IRQs up after the chip enabling still worth adding since it has simplified the code a bit. The problem is that it has introduced a potential bug. The transfer handler pointer is now initialized after the IRQs are enabled. That may and eventually will cause an invalid or uninitialized callback invocation. Fix that just by performing the callback initialization before the IRQ unmask procedure. Fixes: da8f58909e7e ("spi: dw: Unmask IRQs after enabling the chip") Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201117094054.4696-1-Sergey.Semin@baikalelectronics.ru Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-17xtensa: uaccess: Add missing __user to strncpy_from_user() prototypeLaurent Pinchart
When adding __user annotations in commit 2adf5352a34a, the strncpy_from_user() function declaration for the CONFIG_GENERIC_STRNCPY_FROM_USER case was missed. Fix it. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Message-Id: <20200831210937.17938-1-laurent.pinchart@ideasonboard.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2020-11-17ALSA: usb-audio: Add delay quirk for all Logitech USB devicesJoakim Tjernlund
Found one more Logitech device, BCC950 ConferenceCam, which needs the same delay here. This makes 3 out of 3 devices I have tried. Therefore, add a delay for all Logitech devices as it does not hurt. Signed-off-by: Joakim Tjernlund <joakim.tjernlund@infinera.com> Cc: <stable@vger.kernel.org> # 4.19.y, 5.4.y Link: https://lore.kernel.org/r/20201117122803.24310-1-joakim.tjernlund@infinera.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-11-17Merge branch 'cpufreq/arm/fixes' of ↵Rafael J. Wysocki
git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm Pull cpufreq-arm fixes for 5.10-rc5 from Viresh Kumar: "- tegra186: Fix ->get() callback. - arm/scmi: Add dummy clock provider to fix failure." * 'cpufreq/arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: cpufreq: scmi: Fix OPP addition failure with a dummy clock provider cpufreq: tegra186: Fix get frequency callback
2020-11-17MIPS: Alchemy: Fix memleak in alchemy_clk_setup_cpuZhang Qilong
If the clk_register fails, we should free h before function returns to prevent memleak. Fixes: 474402291a0ad ("MIPS: Alchemy: clock framework integration of onchip clocks") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-11-17mmc: sdhci-of-arasan: Issue DLL reset explicitlyManish Narani
In the current implementation DLL reset will be issued for each ITAP and OTAP setting inside ATF, this is creating issues in some scenarios and this sequence is not inline with the TRM. To fix the issue, DLL reset should be removed from the ATF and host driver will request it explicitly. This patch update host driver to explicitly request for DLL reset before ITAP (assert DLL) and after OTAP (release DLL) settings. Fixes: a5c8b2ae2e51 ("mmc: sdhci-of-arasan: Add support for ZynqMP Platform Tap Delays Setup") Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> Signed-off-by: Manish Narani <manish.narani@xilinx.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/1605515565-117562-4-git-send-email-manish.narani@xilinx.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-11-17mmc: sdhci-of-arasan: Use Mask writes for Tap delaysManish Narani
Mask the ITAP and OTAP delay bits before updating with the new tap value for Versal platform. Fixes: 1a470721c8f5 ("sdhci: arasan: Add support for Versal Tap Delays") Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> Signed-off-by: Manish Narani <manish.narani@xilinx.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/1605515565-117562-3-git-send-email-manish.narani@xilinx.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-11-17mmc: sdhci-of-arasan: Allow configuring zero tap valuesManish Narani
Allow configuring the Output and Input tap values with zero to avoid failures in some cases (one of them is SD boot mode) where the output and input tap values may be already set to non-zero. Fixes: a5c8b2ae2e51 ("mmc: sdhci-of-arasan: Add support for ZynqMP Platform Tap Delays Setup") Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> Signed-off-by: Manish Narani <manish.narani@xilinx.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/1605515565-117562-2-git-send-email-manish.narani@xilinx.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-11-17mmc: sdhci-pci: Prefer SDR25 timing for High Speed mode for BYT-based Intel ↵Adrian Hunter
controllers A UHS setting of SDR25 can give better results for High Speed mode. This is because there is no setting corresponding to high speed. Currently SDHCI sets no value, which means zero which is also the setting for SDR12. There was an attempt to change this in sdhci.c but it caused problems for some drivers, so it was reverted and the change was made to sdhci-brcmstb in commit 2fefc7c5f7d16e ("mmc: sdhci-brcmstb: Fix incorrect switch to HS mode"). Several other drivers also do this. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: stable@vger.kernel.org # v5.4+ Link: https://lore.kernel.org/r/20201112133656.20317-1-adrian.hunter@intel.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-11-17MIPS: kernel: Fix for_each_memblock conversionThomas Bogendoerfer
The loop over all memblocks works with PFNs and not physical addresses, so we need for_each_mem_pfn_range(). Fixes: b10d6bca8720 ("arch, drivers: replace for_each_membock() with for_each_mem_range()") Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
2020-11-17cpufreq: scmi: Fix OPP addition failure with a dummy clock providerSudeep Holla
Commit dd461cd9183f ("opp: Allow dev_pm_opp_get_opp_table() to return -EPROBE_DEFER") handles -EPROBE_DEFER for the clock/interconnects within _allocate_opp_table() which is called from dev_pm_opp_add and it now propagates the error back to the caller. SCMI performance domain re-used clock bindings to keep it simple. However with the above mentioned change, if clock property is present in a device node, opps fails to get added with below errors until clk_get succeeds. cpu0: failed to add opp 450000000Hz cpu0: failed to add opps to the device ....(errors on cpu1-cpu4) cpu5: failed to add opp 450000000Hz cpu5: failed to add opps to the device So, in order to fix the issue, we need to register dummy clock provider. With the dummy clock provider, clk_get returns NULL(no errors!), then opp core proceeds to add OPPs for the CPUs. Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Fixes: dd461cd9183f ("opp: Allow dev_pm_opp_get_opp_table() to return -EPROBE_DEFER") Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2020-11-17cpufreq: tegra186: Fix get frequency callbackJon Hunter
Commit b89c01c96051 ("cpufreq: tegra186: Fix initial frequency") implemented the CPUFREQ 'get' callback to determine the current operating frequency for each CPU. This implementation used a simple looked up to determine the current operating frequency. The problem with this is that frequency table for different Tegra186 devices may vary and so the default boot frequency for Tegra186 device may or may not be present in the frequency table. If the default boot frequency is not present in the frequency table, this causes the function tegra186_cpufreq_get() to return 0 and in turn causes cpufreq_online() to fail which prevents CPUFREQ from working. Fix this by always calculating the CPU frequency based upon the current 'ndiv' setting for the CPU. Note that the CPU frequency for Tegra186 is calculated by reading the current 'ndiv' setting, multiplying by the CPU reference clock and dividing by a constant divisor. Fixes: b89c01c96051 ("cpufreq: tegra186: Fix initial frequency") Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2020-11-16Merge branch 'bnxt_en-bug-fixes'Jakub Kicinski
Michael Chan says: ==================== bnxt_en: Bug fixes. This first patch fixes a module eeprom A2h addressing issue. The next 2 patches fix counter related issues. The last one skips an unsupported firmware call on the VF to avoid the error log. ==================== Link: https://lore.kernel.org/r/1605486472-28156-1-git-send-email-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16bnxt_en: Avoid unnecessary NVM_GET_DEV_INFO cmd error log on VFs.Vasundhara Volam
VFs do not have access permissions to issue NVM_GET_DEV_INFO firmware command. Fixes: 4933f6753b50 ("bnxt_en: Add bnxt_hwrm_nvm_get_dev_info() to query NVM info.") Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16bnxt_en: Fix counter overflow logic.Michael Chan
bnxt_add_one_ctr() adds a hardware counter to a software counter and adjusts for the hardware counter wraparound against the mask. The logic assumes that the hardware counter is always smaller than or equal to the mask. This assumption is mostly correct. But in some cases if the firmware is older and does not provide the accurate mask, the driver can use a mask that is smaller than the actual hardware mask. This can cause some extra carry bits to be added to the software counter, resulting in counters that far exceed the actual value. Fix it by masking the hardware counter with the mask passed into bnxt_add_one_ctr(). Fixes: fea6b3335527 ("bnxt_en: Accumulate all counters.") Reviewed-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Reviewed-by: Edwin Peer <edwin.peer@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16bnxt_en: Free port stats during firmware reset.Michael Chan
Firmware is unable to retain the port counters during any kind of fatal or non-fatal resets, so we must clear the port counters to avoid false detection of port counter overflow. Fixes: fea6b3335527 ("bnxt_en: Accumulate all counters.") Reviewed-by: Edwin Peer <edwin.peer@broadcom.com> Reviewed-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16bnxt_en: read EEPROM A2h address using page 0Edwin Peer
The module eeprom address range returned by bnxt_get_module_eeprom() should be 256 bytes of A0h address space, the lower half of the A2h address space, and page 0 for the upper half of the A2h address space. Fix the firmware call by passing page_number 0 for the A2h slave address space. Fixes: 42ee18fe4ca2 ("bnxt_en: Add Support for ETHTOOL_GMODULEINFO and ETHTOOL_GMODULEEEPRO") Signed-off-by: Edwin Peer <edwin.peer@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16net: ipa: lock when freeing transactionAlex Elder
Transactions sit on one of several lists, depending on their state (allocated, pending, complete, or polled). A spinlock protects against concurrent access when transactions are moved between these lists. Transactions are also reference counted. A newly-allocated transaction has an initial count of 1; a transaction is released in gsi_trans_free() only if its decremented reference count reaches 0. Releasing a transaction includes removing it from the polled (or if unused, allocated) list, so the spinlock is acquired when we release a transaction. The reference count is used to allow a caller to synchronously wait for a committed transaction to complete. In this case, the waiter takes an extra reference to the transaction *before* committing it (so it won't be freed), and releases its reference (calls gsi_trans_free()) when it is done with it. Similarly, gsi_channel_update() takes an extra reference to ensure a transaction isn't released before the function is done operating on it. Until the transaction is moved to the completed list (by this function) it won't be freed, so this reference is taken "safely." But in the quiesce path, we want to wait for the "last" transaction, which we find in the completed or polled list. Transactions on these lists can be freed at any time, so we (try to) prevent that by taking the reference while holding the spinlock. Currently gsi_trans_free() decrements a transaction's reference count unconditionally, acquiring the lock to remove the transaction from its list *only* when the count reaches 0. This does not protect the quiesce path, which depends on the lock to ensure its extra reference prevents release of the transaction. Fix this by only dropping the last reference to a transaction in gsi_trans_free() while holding the spinlock. Fixes: 9dd441e4ed575 ("soc: qcom: ipa: GSI transactions") Reported-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Alex Elder <elder@linaro.org> Link: https://lore.kernel.org/r/20201114182017.28270-1-elder@linaro.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16net/tls: fix corrupted data in recvmsgVadim Fedorenko
If tcp socket has more data than Encrypted Handshake Message then tls_sw_recvmsg will try to decrypt next record instead of returning full control message to userspace as mentioned in comment. The next message - usually Application Data - gets corrupted because it uses zero copy for decryption that's why the data is not stored in skb for next iteration. Revert check to not decrypt next record if current is not Application Data. Fixes: 692d7b5d1f91 ("tls: Fix recvmsg() to be able to peek across multiple records") Signed-off-by: Vadim Fedorenko <vfedorenko@novek.ru> Link: https://lore.kernel.org/r/1605413760-21153-1-git-send-email-vfedorenko@novek.ru Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16net: qualcomm: rmnet: Fix incorrect receive packet handling during cleanupSubash Abhinov Kasiviswanathan
During rmnet unregistration, the real device rx_handler is first cleared followed by the removal of rx_handler_data after the rcu synchronization. Any packets in the receive path may observe that the rx_handler is NULL. However, there is no check when dereferencing this value to use the rmnet_port information. This fixes following splat by adding the NULL check. Unable to handle kernel NULL pointer dereference at virtual address 000000000000000d pc : rmnet_rx_handler+0x124/0x284 lr : rmnet_rx_handler+0x124/0x284 rmnet_rx_handler+0x124/0x284 __netif_receive_skb_core+0x758/0xd74 __netif_receive_skb+0x50/0x17c process_backlog+0x15c/0x1b8 napi_poll+0x88/0x284 net_rx_action+0xbc/0x23c __do_softirq+0x20c/0x48c Fixes: ceed73a2cf4a ("drivers: net: ethernet: qualcomm: rmnet: Initial implementation") Signed-off-by: Sean Tranchetti <stranche@codeaurora.org> Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> Link: https://lore.kernel.org/r/1605298325-3705-1-git-send-email-subashab@codeaurora.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16net: mvneta: fix possible memory leak in mvneta_swbm_add_rx_fragmentLorenzo Bianconi
Recycle the page running page_pool_put_full_page() in mvneta_swbm_add_rx_fragment routine when the last descriptor contains just the FCS or if the received packet contains more than MAX_SKB_FRAGS fragments Fixes: ca0e014609f0 ("net: mvneta: move skb build after descriptors processing") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/df6a2bad70323ee58d3901491ada31c1ca2a40b9.1605291228.git.lorenzo@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16net: stmmac: Use rtnl_lock/unlock on netif_set_real_num_rx_queues() callWong Vee Khee
Fix an issue where dump stack is printed on suspend resume flow due to netif_set_real_num_rx_queues() is not called with rtnl_lock held(). Fixes: 686cff3d7022 ("net: stmmac: Fix incorrect location to set real_num_rx|tx_queues") Reported-by: Christophe ROULLIER <christophe.roullier@st.com> Tested-by: Christophe ROULLIER <christophe.roullier@st.com> Cc: Alexandre TORGUE <alexandre.torgue@st.com> Reviewed-by: Ong Boon Leong <boon.leong.ong@intel.com> Signed-off-by: Wong Vee Khee <vee.khee.wong@intel.com> Link: https://lore.kernel.org/r/20201115074210.23605-1-vee.khee.wong@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16net: bridge: add missing counters to ndo_get_stats64 callbackHeiner Kallweit
In br_forward.c and br_input.c fields dev->stats.tx_dropped and dev->stats.multicast are populated, but they are ignored in ndo_get_stats64. Fixes: 28172739f0a2 ("net: fix 64 bit counters on 32 bit arches") Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/58ea9963-77ad-a7cf-8dfd-fc95ab95f606@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16net: ethernet: ti: cpsw: fix error return code in cpsw_probe()Zhang Changzhong
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 83a8471ba255 ("net: ethernet: ti: cpsw: refactor probe to group common hw initialization") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Link: https://lore.kernel.org/r/1605250173-18438-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16net: stmmac: dwmac-intel-plat: fix error return code in intel_eth_plat_probe()Zhang Changzhong
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 9efc9b2b04c7 ("net: stmmac: Add dwmac-intel-plat for GBE driver") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Link: https://lore.kernel.org/r/1605249243-17262-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16Merge Intel catpt DSP fixes into asoc-5.10Mark Brown
2020-11-16qlcnic: fix error return code in qlcnic_83xx_restart_hw()Zhang Changzhong
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 3ced0a88cd4c ("qlcnic: Add support to run firmware POST") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Link: https://lore.kernel.org/r/1605248186-16013-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16cx82310_eth: fix error return code in cx82310_bind()Zhang Changzhong
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: ca139d76b0d9 ("cx82310_eth: re-enable ethernet mode after router reboot") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Link: https://lore.kernel.org/r/1605247627-15385-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16Merge tag 'arm-soc-fixes-v5.10-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "Around one third of the fixes this time are for dts files that list their ethernet controller as using 'phy-mode="rgmii"' but are changed to 'phy-mode="rgmii-id"' now, because the PHY drivers (realtek, ksz9031, dp83867, ...) now configure the internal delay based on that when they used to stay on the hardware default. The long story is archived at https://lore.kernel.org/netdev/CAMj1kXEEF_Un-4NTaD5iUN0NoZYaJQn-rPediX0S6oRiuVuW-A@mail.gmail.com/ I was trying to hold off on the bugfixes until there was a solution that would avoid breaking all boards, but that does not seem to be happening any time soon, so I am now sending the correct version of the dts files to ensure that at least these machines can use their network devices again. The other changes this time are: - Updating the MAINTAINER lists for Allwinner and Samsung SoCs - Multiple i.MX8MN machines get updates for their CPU operating points to match the data sheet - A revert for a dts patch that caused a regression in USB support on Odroid U3 - Two fixes for the AMD Tee driver, addressing a memory leak and missing locking - Mark the network subsystem on qoriq-fman3 as cache coherent for correctness as better performance. - Minor dts fixes elsewhere, addressing dtc warnings and similar problems" * tag 'arm-soc-fixes-v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (48 commits) ARM: dts: exynos: revert "add input clock to CMU in Exynos4412 Odroid" ARM: dts: imx50-evk: Fix the chip select 1 IOMUX arm64: dts: imx8mm: fix voltage for 1.6GHz CPU operating point ARM: dts: stm32: Keep VDDA LDO1 always on on DHCOM ARM: dts: stm32: Enable thermal sensor support on stm32mp15xx-dhcor ARM: dts: stm32: Define VIO regulator supply on DHCOM ARM: dts: stm32: Fix LED5 on STM32MP1 DHCOM PDK2 ARM: dts: stm32: Fix TA3-GPIO-C key on STM32MP1 DHCOM PDK2 arm64: dts: renesas: r8a774e1: Add missing audio_clk_b tee: amdtee: synchronize access to shm list tee: amdtee: fix memory leak due to reset of global shm list arm64: dts: agilex/stratix10: Fix qspi node compatible ARM: dts: imx6q-prti6q: fix PHY address ARM: dts: vf610-zii-dev-rev-b: Fix MDIO over clocking arm: dts: imx6qdl-udoo: fix rgmii phy-mode for ksz9031 phy arm64: dts imx8mn: Remove non-existent USB OTG2 arm64: dts: imx8mm-beacon-som: Fix Choppy BT audio arm64: dts: fsl: DPAA FMan DMA operations are coherent arm64: dts: fsl: fix endianness issue of rcpm arm64: dts: imx8mn-evk: fix missing PMIC's interrupt line pull-up ...
2020-11-16drm/i915/selftests: Fix wrong return value of perf_request_latency()Zhang Xiaoxu
If intel context create failed, the perf_request_latency() will return 0 rather than error, because we doesn't initialize the return value. Fixes: 25c26f18ea79 ("drm/i915/selftests: Measure dispatch latency") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20201116143540.3648870-1-zhangxiaoxu5@huawei.com (cherry picked from commit 19384452052a1e0525e663bfbdd62ac1399bb647) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2020-11-16drm/i915/selftests: Fix wrong return value of perf_series_engines()Zhang Xiaoxu
If intel context create failed, the perf_series_engines() will return 0 rather than error, because we doesn't initialize the return value. Fixes: cbfd3a0c5a55 ("drm/i915/selftests: Add request throughput measurement to perf") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20201116144112.3673011-1-zhangxiaoxu5@huawei.com (cherry picked from commit 01d708840c26c9532579677eaca942363a009fd5) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2020-11-16drm/i915: Avoid memory leak with more than 16 workarounds on a listTvrtko Ursulin
I forgot to free the old list when growing past 16 entries. Luckily, as much as I checked, none of the current platforms has more than 16 workarounds on a single list. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Fixes: 452420d22d5b ("drm/i915: Fuse per-context workaround handling with the common framework") Reported-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20201113132510.2298483-1-tvrtko.ursulin@linux.intel.com (cherry picked from commit 77c296966e866a795742a46fc52a218771894867) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2020-11-16drm/i915/tgl: Fix Media power gate sequence.Rodrigo Vivi
Some media power gates are disabled by default. commit 5d86923060fc ("drm/i915/tgl: Enable VD HCP/MFX sub-pipe power gating") tried to enable it, but it duplicated an existent register. So, the main PG setup sequences ended up overwriting it. So, let's now merge this to the main PG setup sequence. v2: (Chris): s/BIT/REG_BIT, remove useless comment, remove useless =0, use the right gt, remove rc6 sequence doubt from commit message. Fixes: 5d86923060fc ("drm/i915/tgl: Enable VD HCP/MFX sub-pipe power gating") Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: stable@vger.kernel.org#v5.5+ Cc: Dale B Stimson <dale.b.stimson@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20201111072859.1186070-1-rodrigo.vivi@intel.com (cherry picked from commit 695dc55b573985569259e18f8e6261a77924342b) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2020-11-16Merge tag 'hyperv-fixes-signed' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull Hyper-V fix from Wei Liu: "One patch from Chris to fix kexec on Hyper-V" * tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: Drivers: hv: vmbus: Allow cleanup of VMBUS_CONNECT_CPU if disconnected
2020-11-16Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull vhost fixes from Michael Tsirkin: "Fixes all over the place, most notably vhost scsi IO error fixes" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost scsi: Add support for LUN resets. vhost scsi: add lun parser helper vhost scsi: fix cmd completion race vhost scsi: alloc cmds per vq instead of session vhost: add helper to check if a vq has been setup vdpasim: fix "mac_pton" undefined error swiotlb: using SIZE_MAX needs limits.h included
2020-11-16MAINTAINERS: update cxgb4 and cxgb3 maintainerRaju Rangoju
Update cxgb4 and cxgb3 driver maintainer Signed-off-by: Raju Rangoju <rajur@chelsio.com> Link: https://lore.kernel.org/r/20201116104322.3959-1-rajur@chelsio.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16drm/amdgpu: remove experimental flag from arcturusAlex Deucher
This has been stable for a while. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-16net: lantiq: Wait for the GPHY firmware to be readyMartin Blumenstingl
A user reports (slightly shortened from the original message): libphy: lantiq,xrx200-mdio: probed mdio_bus 1e108000.switch-mii: MDIO device at address 17 is missing. gswip 1e108000.switch lan: no phy at 2 gswip 1e108000.switch lan: failed to connect to port 2: -19 lantiq,xrx200-net 1e10b308.eth eth0: error -19 setting up slave phy This is a single-port board using the internal Fast Ethernet PHY. The user reports that switching to PHY scanning instead of configuring the PHY within device-tree works around this issue. The documentation for the standalone variant of the PHY11G (which is probably very similar to what is used inside the xRX200 SoCs but having the firmware burnt onto that standalone chip in the factory) states that the PHY needs 300ms to be ready for MDIO communication after releasing the reset. Add a 300ms delay after initializing all GPHYs to ensure that the GPHY firmware had enough time to initialize and to appear on the MDIO bus. Unfortunately there is no (known) documentation on what the minimum time to wait after releasing the reset on an internal PHY so play safe and take the one for the external variant. Only wait after the last GPHY firmware is loaded to not slow down the initialization too much ( xRX200 has two GPHYs but newer SoCs have at least three GPHYs). Fixes: 14fceff4771e51 ("net: dsa: Add Lantiq / Intel DSA driver for vrx200") Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20201115165757.552641-1-martin.blumenstingl@googlemail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16selftests/bpf: Fix error return code in run_getsockopt_test()Wang Hai
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 65b4414a05eb ("selftests/bpf: add sockopt test that exercises BPF_F_ALLOW_MULTI") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wang Hai <wanghai38@huawei.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20201116101633.64627-1-wanghai38@huawei.com
2020-11-16ASoC: Intel: catpt: Correct clock selection for dai triggerCezary Rojewski
During stream start DSP firmware requires LPCS disabled as that moment in time is resource heavy. Currently high-clock is selected on start of second stream onwards while low-clock is re-selected before stream actually leaves RESUME state i.e. PAUSE_STREAM call. Fix this by always updating clock before RESUME_STREAM and directly after PAUSE_STREAM. Fixes: a126750fc865 ("ASoC: Intel: catpt: PCM operations") Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20201116133332.8530-3-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-16ASoC: Intel: catpt: Skip position update for unprepared streamsCezary Rojewski
Playing with very low period sizes may lead to timeouts when awaiting RESET_STREAM reply for offload streams. This is caused by NOTIFY_POSITION appearing in the middle of trigger(stop). Stream is unprepared during trigger(stop) where PAUSE_STREAM IPC gets invoked. However, all data that is already mixed in DSP firmware's mixer stream will still be played regardless of the pause. For offload streams, this means possibility for another NOTIFY_POSITION to process. Keep these notifications in check by only handling them when stream is in prepared state. Fixes: a126750fc865 ("ASoC: Intel: catpt: PCM operations") Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20201116133332.8530-2-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-16spi: cadence-quadspi: Fix error return code in cqspi_probeZhihao Cheng
Fix to return the error code from devm_reset_control_get_optional_exclusive() instaed of 0 in cqspi_probe(). Fixes: 31fb632b5d43ca ("spi: Move cadence-quadspi driver to drivers/spi/") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Link: https://lore.kernel.org/r/20201116141836.2970579-1-chengzhihao1@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-16ASoC: qcom: lpass-platform: Fix memory leakSrinivasa Rao Mandadapu
lpass_pcm_data is not freed in error paths. Free it in error paths to avoid memory leak. Fixes: 022d00ee0b55 ("ASoC: lpass-platform: Fix broken pcm data usage") Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org> Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org> Link: https://lore.kernel.org/r/1605416210-14530-1-git-send-email-srivasam@codeaurora.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-16ASoC: Intel: KMB: Fix S24_LE configurationMichael Sit Wei Hong
S24_LE is 24 bit audio in 32 bit container configuration Fixing the configuration to match the data arrangement of this audio format. Fixes: c5477e966728 ("ASoC: Intel: Add KeemBay platform driver") Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20201116061905.32431-2-michael.wei.hong.sit@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-16drm/amd/display: Add missing pflip irq for dcn2.0Alex Deucher
If we have more than 4 displays we will run into dummy irq calls or flip timout issues. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2020-11-16ACPI, APEI, Fix error return value in apei_map_generic_address()Aili Yao
From commit 6915564dc5a8 ("ACPI: OSL: Change the type of acpi_os_map_generic_address() return value"), acpi_os_map_generic_address() will return logical address or NULL for error, but for ACPI_ADR_SPACE_SYSTEM_IO case, it should be also return 0 as it's a normal case, but now it will return -ENXIO. So check it out for such case to avoid einj module initialization fail. Fixes: 6915564dc5a8 ("ACPI: OSL: Change the type of acpi_os_map_generic_address() return value") Cc: <stable@vger.kernel.org> Reviewed-by: James Morse <james.morse@arm.com> Tested-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Aili Yao <yaoaili@kingsoft.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-11-16MAINTAINERS: Add Martin Schiller as a maintainer for the X.25 stackXie He
Martin Schiller is an active developer and reviewer for the X.25 code. His company is providing products based on the Linux X.25 stack. So he is a good candidate for maintainers of the X.25 code. The original maintainer of the X.25 network layer (Andrew Hendry) has not sent any email to the netdev mail list since 2013. So he is probably inactive now. Cc: Andrew Hendry <andrew.hendry@gmail.com> Signed-off-by: Xie He <xie.he.0141@gmail.com> Acked-by: Martin Schiller <ms@dev.tdt.de> Link: https://lore.kernel.org/r/20201114111029.326972-1-xie.he.0141@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16ipv6/netfilter: Discard first fragment not including all headersGeorg Kohmann
Packets are processed even though the first fragment don't include all headers through the upper layer header. This breaks TAHI IPv6 Core Conformance Test v6LC.1.3.6. Referring to RFC8200 SECTION 4.5: "If the first fragment does not include all headers through an Upper-Layer header, then that fragment should be discarded and an ICMP Parameter Problem, Code 3, message should be sent to the source of the fragment, with the Pointer field set to zero." The fragment needs to be validated the same way it is done in commit 2efdaaaf883a ("IPv6: reply ICMP error if the first fragment don't include all headers") for ipv6. Wrap the validation into a common function, ipv6_frag_thdr_truncated() to check for truncation in the upper layer header. This validation does not fullfill all aspects of RFC 8200, section 4.5, but is at the moment sufficient to pass mentioned TAHI test. In netfilter, utilize the fragment offset returned by find_prev_fhdr() to let ipv6_frag_thdr_truncated() start it's traverse from the fragment header. Return 0 to drop the fragment in the netfilter. This is the same behaviour as used on other protocol errors in this function, e.g. when nf_ct_frag6_queue() returns -EPROTO. The Fragment will later be picked up by ipv6_frag_rcv() in reassembly.c. ipv6_frag_rcv() will then send an appropriate ICMP Parameter Problem message back to the source. References commit 2efdaaaf883a ("IPv6: reply ICMP error if the first fragment don't include all headers") Signed-off-by: Georg Kohmann <geokohma@cisco.com> Acked-by: Pablo Neira Ayuso <pablo@netfilter.org> Link: https://lore.kernel.org/r/20201111115025.28879-1-geokohma@cisco.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-28 18:55:44 +0000