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[REGRESSION] stable-rc/linux-5.10.y: (build) passing 'const struct iomap *' to parameter of type 'struct iomap ...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-5.10.y: --- passing 'const struct iomap *' to parameter of type 'struct iomap *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] in fs/dax.o (fs/dax.c) [logspec:kbuild,kbuild.compiler.error] --- - dashboard: https://d.kernelci.org/i/maestro:568e928648fdbc507b4cfc190ad338a93fe02440 - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 63caad8a89c150b298b2e95d18ca60cd904d3183 Log excerpt: ===================================================== fs/dax.c:1147:44: error: passing 'const struct iomap *' to parameter of type 'struct iomap *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 1147 | const sector_t sector = dax_iomap_sector(iomap, pos); | ^~~~~ fs/dax.c:1009:48: note: passing argument to parameter 'iomap' here 1009 | static sector_t dax_iomap_sector(struct iomap *iomap, loff_t pos) | ^ 1 error generated. ===================================================== # Builds where the incident occurred: ## defconfig+allmodconfig on (arm64): - compiler: clang-17 - config: https://files.kernelci.org/kbuild-clang-17-arm64-allmodconfig-68f7d39c95331… - dashboard: https://d.kernelci.org/build/maestro:68f7d39c9533132a1895417c #kernelci issue maestro:568e928648fdbc507b4cfc190ad338a93fe02440 Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

3 days, 6 hours

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FAILED: patch "[PATCH] memory: samsung: exynos-srom: Fix of_iomap leak in" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 6744085079e785dae5f7a2239456135407c58b25 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025101607-discharge-haiku-4150@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 6744085079e785dae5f7a2239456135407c58b25 Mon Sep 17 00:00:00 2001 From: Zhen Ni <zhen.ni(a)easystack.cn> Date: Wed, 6 Aug 2025 10:55:38 +0800 Subject: [PATCH] memory: samsung: exynos-srom: Fix of_iomap leak in exynos_srom_probe The of_platform_populate() call at the end of the function has a possible failure path, causing a resource leak. Replace of_iomap() with devm_platform_ioremap_resource() to ensure automatic cleanup of srom->reg_base. This issue was detected by smatch static analysis: drivers/memory/samsung/exynos-srom.c:155 exynos_srom_probe()warn: 'srom->reg_base' from of_iomap() not released on lines: 155. Fixes: 8ac2266d8831 ("memory: samsung: exynos-srom: Add support for bank configuration") Cc: stable(a)vger.kernel.org Signed-off-by: Zhen Ni <zhen.ni(a)easystack.cn> Link: https://lore.kernel.org/r/20250806025538.306593-1-zhen.ni@easystack.cn Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> diff --git a/drivers/memory/samsung/exynos-srom.c b/drivers/memory/samsung/exynos-srom.c index e73dd330af47..d913fb901973 100644 --- a/drivers/memory/samsung/exynos-srom.c +++ b/drivers/memory/samsung/exynos-srom.c @@ -121,20 +121,18 @@ static int exynos_srom_probe(struct platform_device *pdev) return -ENOMEM; srom->dev = dev; - srom->reg_base = of_iomap(np, 0); - if (!srom->reg_base) { + srom->reg_base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(srom->reg_base)) { dev_err(&pdev->dev, "iomap of exynos srom controller failed\n"); - return -ENOMEM; + return PTR_ERR(srom->reg_base); } platform_set_drvdata(pdev, srom); srom->reg_offset = exynos_srom_alloc_reg_dump(exynos_srom_offsets, ARRAY_SIZE(exynos_srom_offsets)); - if (!srom->reg_offset) { - iounmap(srom->reg_base); + if (!srom->reg_offset) return -ENOMEM; - } for_each_child_of_node(np, child) { if (exynos_srom_configure_bank(srom, child)) {

3 days, 6 hours

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FAILED: patch "[PATCH] PCI: rcar-host: Drop PMSR spinlock" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 0a8f173d9dad13930d5888505dc4c4fd6a1d4262 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025101648-abruptly-poncho-afdd@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0a8f173d9dad13930d5888505dc4c4fd6a1d4262 Mon Sep 17 00:00:00 2001 From: Marek Vasut <marek.vasut+renesas(a)mailbox.org> Date: Tue, 9 Sep 2025 18:26:24 +0200 Subject: [PATCH] PCI: rcar-host: Drop PMSR spinlock The pmsr_lock spinlock used to be necessary to synchronize access to the PMSR register, because that access could have been triggered from either config space access in rcar_pcie_config_access() or an exception handler rcar_pcie_aarch32_abort_handler(). The rcar_pcie_aarch32_abort_handler() case is no longer applicable since commit 6e36203bc14c ("PCI: rcar: Use PCI_SET_ERROR_RESPONSE after read which triggered an exception"), which performs more accurate, controlled invocation of the exception, and a fixup. This leaves rcar_pcie_config_access() as the only call site from which rcar_pcie_wakeup() is called. The rcar_pcie_config_access() can only be called from the controller struct pci_ops .read and .write callbacks, and those are serialized in drivers/pci/access.c using raw spinlock 'pci_lock' . It should be noted that CONFIG_PCI_LOCKLESS_CONFIG is never set on this platform. Since the 'pci_lock' is a raw spinlock , and the 'pmsr_lock' is not a raw spinlock, this constellation triggers 'BUG: Invalid wait context' with CONFIG_PROVE_RAW_LOCK_NESTING=y . Remove the pmsr_lock to fix the locking. Fixes: a115b1bd3af0 ("PCI: rcar: Add L1 link state fix into data abort hook") Reported-by: Duy Nguyen <duy.nguyen.rh(a)renesas.com> Reported-by: Thuan Nguyen <thuan.nguyen-hong(a)banvien.com.vn> Signed-off-by: Marek Vasut <marek.vasut+renesas(a)mailbox.org> Signed-off-by: Manivannan Sadhasivam <mani(a)kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas(a)glider.be> Cc: stable(a)vger.kernel.org Link: https://patch.msgid.link/20250909162707.13927-1-marek.vasut+renesas@mailbox… diff --git a/drivers/pci/controller/pcie-rcar-host.c b/drivers/pci/controller/pcie-rcar-host.c index 4780e0109e58..625a00f3b223 100644 --- a/drivers/pci/controller/pcie-rcar-host.c +++ b/drivers/pci/controller/pcie-rcar-host.c @@ -52,20 +52,13 @@ struct rcar_pcie_host { int (*phy_init_fn)(struct rcar_pcie_host *host); }; -static DEFINE_SPINLOCK(pmsr_lock); - static int rcar_pcie_wakeup(struct device *pcie_dev, void __iomem *pcie_base) { - unsigned long flags; u32 pmsr, val; int ret = 0; - spin_lock_irqsave(&pmsr_lock, flags); - - if (!pcie_base || pm_runtime_suspended(pcie_dev)) { - ret = -EINVAL; - goto unlock_exit; - } + if (!pcie_base || pm_runtime_suspended(pcie_dev)) + return -EINVAL; pmsr = readl(pcie_base + PMSR); @@ -87,8 +80,6 @@ static int rcar_pcie_wakeup(struct device *pcie_dev, void __iomem *pcie_base) writel(L1FAEG | PMEL1RX, pcie_base + PMSR); } -unlock_exit: - spin_unlock_irqrestore(&pmsr_lock, flags); return ret; }

3 days, 7 hours

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FAILED: patch "[PATCH] PCI: tegra194: Reset BARs when running in PCIe endpoint mode" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 42f9c66a6d0cc45758dab77233c5460e1cf003df # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025101638-slider-outlying-148b@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 42f9c66a6d0cc45758dab77233c5460e1cf003df Mon Sep 17 00:00:00 2001 From: Niklas Cassel <cassel(a)kernel.org> Date: Mon, 22 Sep 2025 16:08:25 +0200 Subject: [PATCH] PCI: tegra194: Reset BARs when running in PCIe endpoint mode Tegra already defines all BARs except BAR0 as BAR_RESERVED. This is sufficient for pci-epf-test to not allocate backing memory and to not call set_bar() for those BARs. However, marking a BAR as BAR_RESERVED does not mean that the BAR gets disabled. The host side driver, pci_endpoint_test, simply does an ioremap for all enabled BARs and will run tests against all enabled BARs, so it will run tests against the BARs marked as BAR_RESERVED. After running the BAR tests (which will write to all enabled BARs), the inbound address translation is broken. This is because the tegra controller exposes the ATU Port Logic Structure in BAR4, so when BAR4 is written, the inbound address translation settings get overwritten. To avoid this, implement the dw_pcie_ep_ops .init() callback and start off by disabling all BARs (pci-epf-test will later enable/configure BARs that are not defined as BAR_RESERVED). This matches the behavior of other PCIe endpoint drivers: dra7xx, imx6, layerscape-ep, artpec6, dw-rockchip, qcom-ep, rcar-gen4, and uniphier-ep. With this, the PCI endpoint kselftest test case CONSECUTIVE_BAR_TEST (which was specifically made to detect address translation issues) passes. Fixes: c57247f940e8 ("PCI: tegra: Add support for PCIe endpoint mode in Tegra194") Signed-off-by: Niklas Cassel <cassel(a)kernel.org> Signed-off-by: Manivannan Sadhasivam <mani(a)kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com> Cc: stable(a)vger.kernel.org Link: https://patch.msgid.link/20250922140822.519796-7-cassel@kernel.org diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c index fe418b9bfbb4..359d92dca86a 100644 --- a/drivers/pci/controller/dwc/pcie-tegra194.c +++ b/drivers/pci/controller/dwc/pcie-tegra194.c @@ -1941,6 +1941,15 @@ static irqreturn_t tegra_pcie_ep_pex_rst_irq(int irq, void *arg) return IRQ_HANDLED; } +static void tegra_pcie_ep_init(struct dw_pcie_ep *ep) +{ + struct dw_pcie *pci = to_dw_pcie_from_ep(ep); + enum pci_barno bar; + + for (bar = 0; bar < PCI_STD_NUM_BARS; bar++) + dw_pcie_ep_reset_bar(pci, bar); +}; + static int tegra_pcie_ep_raise_intx_irq(struct tegra_pcie_dw *pcie, u16 irq) { /* Tegra194 supports only INTA */ @@ -2016,6 +2025,7 @@ tegra_pcie_ep_get_features(struct dw_pcie_ep *ep) } static const struct dw_pcie_ep_ops pcie_ep_ops = { + .init = tegra_pcie_ep_init, .raise_irq = tegra_pcie_ep_raise_irq, .get_features = tegra_pcie_ep_get_features, };

3 days, 7 hours

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FAILED: patch "[PATCH] PCI: j721e: Fix programming sequence of "strap" settings" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x f842d3313ba179d4005096357289c7ad09cec575 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025101614-regulator-gumball-c7c6@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From f842d3313ba179d4005096357289c7ad09cec575 Mon Sep 17 00:00:00 2001 From: Siddharth Vadapalli <s-vadapalli(a)ti.com> Date: Mon, 8 Sep 2025 17:38:27 +0530 Subject: [PATCH] PCI: j721e: Fix programming sequence of "strap" settings The Cadence PCIe Controller integrated in the TI K3 SoCs supports both Root-Complex and Endpoint modes of operation. The Glue Layer allows "strapping" the Mode of operation of the Controller, the Link Speed and the Link Width. This is enabled by programming the "PCIEn_CTRL" register (n corresponds to the PCIe instance) within the CTRL_MMR memory-mapped register space. The "reset-values" of the registers are also different depending on the mode of operation. Since the PCIe Controller latches onto the "reset-values" immediately after being powered on, if the Glue Layer configuration is not done while the PCIe Controller is off, it will result in the PCIe Controller latching onto the wrong "reset-values". In practice, this will show up as a wrong representation of the PCIe Controller's capability structures in the PCIe Configuration Space. Some such capabilities which are supported by the PCIe Controller in the Root-Complex mode but are incorrectly latched onto as being unsupported are: - Link Bandwidth Notification - Alternate Routing ID (ARI) Forwarding Support - Next capability offset within Advanced Error Reporting (AER) capability Fix this by powering off the PCIe Controller before programming the "strap" settings and powering it on after that. The runtime PM APIs namely pm_runtime_put_sync() and pm_runtime_get_sync() will decrement and increment the usage counter respectively, causing GENPD to power off and power on the PCIe Controller. Fixes: f3e25911a430 ("PCI: j721e: Add TI J721E PCIe driver") Signed-off-by: Siddharth Vadapalli <s-vadapalli(a)ti.com> Signed-off-by: Manivannan Sadhasivam <mani(a)kernel.org> Cc: stable(a)vger.kernel.org Link: https://patch.msgid.link/20250908120828.1471776-1-s-vadapalli@ti.com diff --git a/drivers/pci/controller/cadence/pci-j721e.c b/drivers/pci/controller/cadence/pci-j721e.c index cfca13a4c840..5a9ae33e2b93 100644 --- a/drivers/pci/controller/cadence/pci-j721e.c +++ b/drivers/pci/controller/cadence/pci-j721e.c @@ -284,6 +284,25 @@ static int j721e_pcie_ctrl_init(struct j721e_pcie *pcie) if (!ret) offset = args.args[0]; + /* + * The PCIe Controller's registers have different "reset-values" + * depending on the "strap" settings programmed into the PCIEn_CTRL + * register within the CTRL_MMR memory-mapped register space. + * The registers latch onto a "reset-value" based on the "strap" + * settings sampled after the PCIe Controller is powered on. + * To ensure that the "reset-values" are sampled accurately, power + * off the PCIe Controller before programming the "strap" settings + * and power it on after that. The runtime PM APIs namely + * pm_runtime_put_sync() and pm_runtime_get_sync() will decrement and + * increment the usage counter respectively, causing GENPD to power off + * and power on the PCIe Controller. + */ + ret = pm_runtime_put_sync(dev); + if (ret < 0) { + dev_err(dev, "Failed to power off PCIe Controller\n"); + return ret; + } + ret = j721e_pcie_set_mode(pcie, syscon, offset); if (ret < 0) { dev_err(dev, "Failed to set pci mode\n"); @@ -302,6 +321,12 @@ static int j721e_pcie_ctrl_init(struct j721e_pcie *pcie) return ret; } + ret = pm_runtime_get_sync(dev); + if (ret < 0) { + dev_err(dev, "Failed to power on PCIe Controller\n"); + return ret; + } + /* Enable ACSPCIE refclk output if the optional property exists */ syscon = syscon_regmap_lookup_by_phandle_optional(node, "ti,syscon-acspcie-proxy-ctrl");

3 days, 7 hours

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[PATCH] dma-fence: Fix safe access wrapper to call timeline name method

by Akash Goel

This commit fixes the wrapper function dma_fence_timeline_name(), that was added for safe access, to actually call the timeline name method of dma_fence_ops. Cc: <stable(a)vger.kernel.org> # v6.17+ Signed-off-by: Akash Goel <akash.goel(a)arm.com> --- drivers/dma-buf/dma-fence.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c index 3f78c56b58dc..39e6f93dc310 100644 --- a/drivers/dma-buf/dma-fence.c +++ b/drivers/dma-buf/dma-fence.c @@ -1141,7 +1141,7 @@ const char __rcu *dma_fence_timeline_name(struct dma_fence *fence) "RCU protection is required for safe access to returned string"); if (!test_bit(DMA_FENCE_FLAG_SIGNALED_BIT, &fence->flags)) - return fence->ops->get_driver_name(fence); + return fence->ops->get_timeline_name(fence); else return "signaled-timeline"; } -- 2.25.1

3 days, 7 hours

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FAILED: patch "[PATCH] PCI: tegra194: Reset BARs when running in PCIe endpoint mode" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 42f9c66a6d0cc45758dab77233c5460e1cf003df # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025101638-carry-unwashed-bba6@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 42f9c66a6d0cc45758dab77233c5460e1cf003df Mon Sep 17 00:00:00 2001 From: Niklas Cassel <cassel(a)kernel.org> Date: Mon, 22 Sep 2025 16:08:25 +0200 Subject: [PATCH] PCI: tegra194: Reset BARs when running in PCIe endpoint mode Tegra already defines all BARs except BAR0 as BAR_RESERVED. This is sufficient for pci-epf-test to not allocate backing memory and to not call set_bar() for those BARs. However, marking a BAR as BAR_RESERVED does not mean that the BAR gets disabled. The host side driver, pci_endpoint_test, simply does an ioremap for all enabled BARs and will run tests against all enabled BARs, so it will run tests against the BARs marked as BAR_RESERVED. After running the BAR tests (which will write to all enabled BARs), the inbound address translation is broken. This is because the tegra controller exposes the ATU Port Logic Structure in BAR4, so when BAR4 is written, the inbound address translation settings get overwritten. To avoid this, implement the dw_pcie_ep_ops .init() callback and start off by disabling all BARs (pci-epf-test will later enable/configure BARs that are not defined as BAR_RESERVED). This matches the behavior of other PCIe endpoint drivers: dra7xx, imx6, layerscape-ep, artpec6, dw-rockchip, qcom-ep, rcar-gen4, and uniphier-ep. With this, the PCI endpoint kselftest test case CONSECUTIVE_BAR_TEST (which was specifically made to detect address translation issues) passes. Fixes: c57247f940e8 ("PCI: tegra: Add support for PCIe endpoint mode in Tegra194") Signed-off-by: Niklas Cassel <cassel(a)kernel.org> Signed-off-by: Manivannan Sadhasivam <mani(a)kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com> Cc: stable(a)vger.kernel.org Link: https://patch.msgid.link/20250922140822.519796-7-cassel@kernel.org diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c index fe418b9bfbb4..359d92dca86a 100644 --- a/drivers/pci/controller/dwc/pcie-tegra194.c +++ b/drivers/pci/controller/dwc/pcie-tegra194.c @@ -1941,6 +1941,15 @@ static irqreturn_t tegra_pcie_ep_pex_rst_irq(int irq, void *arg) return IRQ_HANDLED; } +static void tegra_pcie_ep_init(struct dw_pcie_ep *ep) +{ + struct dw_pcie *pci = to_dw_pcie_from_ep(ep); + enum pci_barno bar; + + for (bar = 0; bar < PCI_STD_NUM_BARS; bar++) + dw_pcie_ep_reset_bar(pci, bar); +}; + static int tegra_pcie_ep_raise_intx_irq(struct tegra_pcie_dw *pcie, u16 irq) { /* Tegra194 supports only INTA */ @@ -2016,6 +2025,7 @@ tegra_pcie_ep_get_features(struct dw_pcie_ep *ep) } static const struct dw_pcie_ep_ops pcie_ep_ops = { + .init = tegra_pcie_ep_init, .raise_irq = tegra_pcie_ep_raise_irq, .get_features = tegra_pcie_ep_get_features, };

3 days, 7 hours

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FAILED: patch "[PATCH] spi: cadence-quadspi: Flush posted register writes before" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 29e0b471ccbd674d20d4bbddea1a51e7105212c5 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025101621-blah-dyslexic-116b@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 29e0b471ccbd674d20d4bbddea1a51e7105212c5 Mon Sep 17 00:00:00 2001 From: Pratyush Yadav <pratyush(a)kernel.org> Date: Sat, 6 Sep 2025 00:29:55 +0530 Subject: [PATCH] spi: cadence-quadspi: Flush posted register writes before INDAC access cqspi_indirect_read_execute() and cqspi_indirect_write_execute() first set the enable bit on APB region and then start reading/writing to the AHB region. On TI K3 SoCs these regions lie on different endpoints. This means that the order of the two operations is not guaranteed, and they might be reordered at the interconnect level. It is possible for the AHB write to be executed before the APB write to enable the indirect controller, causing the transaction to be invalid and the write erroring out. Read back the APB region write before accessing the AHB region to make sure the write got flushed and the race condition is eliminated. Fixes: 140623410536 ("mtd: spi-nor: Add driver for Cadence Quad SPI Flash Controller") CC: stable(a)vger.kernel.org Reviewed-by: Pratyush Yadav <pratyush(a)kernel.org> Signed-off-by: Pratyush Yadav <pratyush(a)kernel.org> Signed-off-by: Santhosh Kumar K <s-k6(a)ti.com> Message-ID: <20250905185958.3575037-2-s-k6(a)ti.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c index 9bf823348cd3..eaf9a0f522d5 100644 --- a/drivers/spi/spi-cadence-quadspi.c +++ b/drivers/spi/spi-cadence-quadspi.c @@ -764,6 +764,7 @@ static int cqspi_indirect_read_execute(struct cqspi_flash_pdata *f_pdata, reinit_completion(&cqspi->transfer_complete); writel(CQSPI_REG_INDIRECTRD_START_MASK, reg_base + CQSPI_REG_INDIRECTRD); + readl(reg_base + CQSPI_REG_INDIRECTRD); /* Flush posted write. */ while (remaining > 0) { if (use_irq && @@ -1090,6 +1091,8 @@ static int cqspi_indirect_write_execute(struct cqspi_flash_pdata *f_pdata, reinit_completion(&cqspi->transfer_complete); writel(CQSPI_REG_INDIRECTWR_START_MASK, reg_base + CQSPI_REG_INDIRECTWR); + readl(reg_base + CQSPI_REG_INDIRECTWR); /* Flush posted write. */ + /* * As per 66AK2G02 TRM SPRUHY8F section 11.15.5.3 Indirect Access * Controller programming sequence, couple of cycles of

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FAILED: patch "[PATCH] spi: cadence-quadspi: Flush posted register writes before DAC" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 1ad55767e77a853c98752ed1e33b68049a243bd7 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025101635-laurel-crawling-2104@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 1ad55767e77a853c98752ed1e33b68049a243bd7 Mon Sep 17 00:00:00 2001 From: Pratyush Yadav <pratyush(a)kernel.org> Date: Sat, 6 Sep 2025 00:29:56 +0530 Subject: [PATCH] spi: cadence-quadspi: Flush posted register writes before DAC access cqspi_read_setup() and cqspi_write_setup() program the address width as the last step in the setup. This is likely to be immediately followed by a DAC region read/write. On TI K3 SoCs the DAC region is on a different endpoint from the register region. This means that the order of the two operations is not guaranteed, and they might be reordered at the interconnect level. It is possible that the DAC read/write goes through before the address width update goes through. In this situation if the previous command used a different address width the OSPI command is sent with the wrong number of address bytes, resulting in an invalid command and undefined behavior. Read back the size register to make sure the write gets flushed before accessing the DAC region. Fixes: 140623410536 ("mtd: spi-nor: Add driver for Cadence Quad SPI Flash Controller") CC: stable(a)vger.kernel.org Reviewed-by: Pratyush Yadav <pratyush(a)kernel.org> Signed-off-by: Pratyush Yadav <pratyush(a)kernel.org> Signed-off-by: Santhosh Kumar K <s-k6(a)ti.com> Message-ID: <20250905185958.3575037-3-s-k6(a)ti.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c index eaf9a0f522d5..447a32a08a93 100644 --- a/drivers/spi/spi-cadence-quadspi.c +++ b/drivers/spi/spi-cadence-quadspi.c @@ -719,6 +719,7 @@ static int cqspi_read_setup(struct cqspi_flash_pdata *f_pdata, reg &= ~CQSPI_REG_SIZE_ADDRESS_MASK; reg |= (op->addr.nbytes - 1); writel(reg, reg_base + CQSPI_REG_SIZE); + readl(reg_base + CQSPI_REG_SIZE); /* Flush posted write. */ return 0; } @@ -1063,6 +1064,7 @@ static int cqspi_write_setup(struct cqspi_flash_pdata *f_pdata, reg &= ~CQSPI_REG_SIZE_ADDRESS_MASK; reg |= (op->addr.nbytes - 1); writel(reg, reg_base + CQSPI_REG_SIZE); + readl(reg_base + CQSPI_REG_SIZE); /* Flush posted write. */ return 0; }

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[PATCH 5.10 000/122] 5.10.245-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.245 release. There are 122 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 02 Oct 2025 14:37:59 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.245-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.245-rc1 Jinjiang Tu <tujinjiang(a)huawei.com> mm/hugetlb: fix folio is still mapped when deleted Lukasz Czapnik <lukasz.czapnik(a)intel.com> i40e: fix validation of VF state in get resources Lukasz Czapnik <lukasz.czapnik(a)intel.com> i40e: fix idx validation in config queues msg Lukasz Czapnik <lukasz.czapnik(a)intel.com> i40e: add validation for ring_len param Justin Bronder <jsbronder(a)cold-front.org> i40e: increase max descriptors for XL710 David Hildenbrand <david(a)redhat.com> mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize() Thomas Zimmermann <tzimmermann(a)suse.de> fbcon: Fix OOB access in font allocation Samasth Norway Ananda <samasth.norway.ananda(a)oracle.com> fbcon: fix integer overflow in fbcon_do_set_font Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing: dynevent: Add a missing lockdown check on dynevent Lukasz Czapnik <lukasz.czapnik(a)intel.com> i40e: add mask to apply valid bits for itr_idx Lukasz Czapnik <lukasz.czapnik(a)intel.com> i40e: add max boundary check for VF filters Lukasz Czapnik <lukasz.czapnik(a)intel.com> i40e: fix input validation logic for action_meta Lukasz Czapnik <lukasz.czapnik(a)intel.com> i40e: fix idx validation in i40e_validate_queue_map Eric Biggers <ebiggers(a)kernel.org> crypto: af_alg - Fix incorrect boolean values in af_alg_ctx Zabelin Nikita <n.zabelin(a)mt-integration.ru> drm/gma500: Fix null dereference in hdmi teardown Ido Schimmel <idosch(a)nvidia.com> selftests: fib_nexthops: Fix creation of non-FDB nexthops Ido Schimmel <idosch(a)nvidia.com> nexthop: Forbid FDB status change while nexthop is in a group Ido Schimmel <idosch(a)nvidia.com> nexthop: Emit a notification when a single nexthop is replaced Ido Schimmel <idosch(a)nvidia.com> nexthop: Emit a notification when a nexthop is added Ido Schimmel <idosch(a)nvidia.com> rtnetlink: Add RTNH_F_TRAP flag Ido Schimmel <idosch(a)nvidia.com> nexthop: Pass extack to nexthop notifier Alok Tiwari <alok.a.tiwari(a)oracle.com> bnxt_en: correct offset handling for IPv6 destination address Stéphane Grosjean <stephane.grosjean(a)hms-networks.com> can: peak_usb: fix shift-out-of-bounds issue Vincent Mailhol <mailhol(a)kernel.org> can: mcba_usb: populate ndo_change_mtu() to prevent buffer overflow Vincent Mailhol <mailhol(a)kernel.org> can: sun4i_can: populate ndo_change_mtu() to prevent buffer overflow Vincent Mailhol <mailhol(a)kernel.org> can: hi311x: populate ndo_change_mtu() to prevent buffer overflow Geert Uytterhoeven <geert+renesas(a)glider.be> can: rcar_can: rcar_can_resume(): fix s2ram with PSCI Christian Loehle <christian.loehle(a)arm.com> cpufreq: Initialize cpufreq-based invariance before subsys Peng Fan <peng.fan(a)nxp.com> arm64: dts: imx8mp: Correct thermal sensor index Or Har-Toov <ohartoov(a)nvidia.com> IB/mlx5: Fix obj_type mismatch for SRQ event subscriptions Jiayi Li <lijiayi(a)kylinos.cn> usb: core: Add 0x prefix to quirks debug output Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix build with CONFIG_INPUT=n Chen Ni <nichen(a)iscas.ac.cn> ALSA: usb-audio: Convert comma to semicolon Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com> ALSA: usb-audio: Add mixer quirk for Sony DualSense PS5 Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com> ALSA: usb-audio: Remove unneeded wmb() in mixer_quirks Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com> ALSA: usb-audio: Simplify NULL comparison in mixer_quirks Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com> ALSA: usb-audio: Avoid multiple assignments in mixer_quirks Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com> ALSA: usb-audio: Drop unnecessary parentheses in mixer_quirks Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com> ALSA: usb-audio: Fix block comments in mixer_quirks Matthieu Baerts (NGI0) <matttbe(a)kernel.org> mptcp: propagate shutdown to subflows when possible Qu Wenruo <wqu(a)suse.com> btrfs: tree-checker: fix the incorrect inode ref size check Hans de Goede <hansg(a)kernel.org> net: rfkill: gpio: Fix crash due to dereferencering uninitialized pointer Philipp Zabel <p.zabel(a)pengutronix.de> net: rfkill: gpio: add DT support Johan Hovold <johan(a)kernel.org> phy: ti: omap-usb2: fix device leak at unbind Rob Herring <robh(a)kernel.org> phy: Use device_get_match_data() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> phy: broadcom: ns-usb3: fix Wvoid-pointer-to-enum-cast warning Rafał Miłecki <rafal(a)milecki.pl> phy: phy-bcm-ns-usb3: drop support for deprecated DT binding Chunfeng Yun <chunfeng.yun(a)mediatek.com> phy: ti: convert to devm_platform_ioremap_resource(_byname) Chunfeng Yun <chunfeng.yun(a)mediatek.com> phy: broadcom: convert to devm_platform_ioremap_resource(_byname) Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: dbc: Fix full DbC transfer ring after several reconnects Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: dbc: decouple endpoint allocation from initialization Alan Stern <stern(a)rowland.harvard.edu> USB: gadget: dummy-hcd: Fix locking bug in RT-enabled kernels Jakob Koschel <jakobkoschel(a)gmail.com> usb: gadget: dummy_hcd: remove usage of list iterator past the loop body Hugo Villeneuve <hvilleneuve(a)dimonoff.com> serial: sc16is7xx: fix bug in flow control levels init Herbert Xu <herbert(a)gondor.apana.org.au> crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg Qi Xi <xiqi2(a)huawei.com> drm: bridge: cdns-mhdp8546: Fix missing mutex unlock on error path Colin Ian King <colin.i.king(a)gmail.com> ASoC: SOF: Intel: hda-stream: Fix incorrect variable used in error message Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: wm8974: Correct PLL rate rounding Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: wm8940: Correct typo in control name Håkon Bugge <haakon.bugge(a)oracle.com> rds: ib: Increment i_fastreg_wrs before bailing out Maciej S. Szmigiero <maciej.szmigiero(a)oracle.com> KVM: SVM: Sync TPR from LAPIC into VMCB::V_TPR even if AVIC is active Thomas Fourier <fourier.thomas(a)gmail.com> mmc: mvsdio: Fix dma_unmap_sg() nents value H. Nikolaus Schaller <hns(a)goldelico.com> power: supply: bq27xxx: restrict no-battery detection to bq27000 H. Nikolaus Schaller <hns(a)goldelico.com> power: supply: bq27xxx: fix error return in case of no bq27000 hdq battery Nathan Chancellor <nathan(a)kernel.org> nilfs2: fix CFI failure when accessing /sys/fs/nilfs2/features/* Duoming Zhou <duoming(a)zju.edu.cn> cnic: Fix use-after-free bugs in cnic_delete_task Alexey Nepomnyashih <sdl(a)nppct.ru> net: liquidio: fix overflow in octeon_init_instr_queue() Tariq Toukan <tariqt(a)nvidia.com> Revert "net/mlx5e: Update and set Xon/Xoff upon port speed set" Kuniyuki Iwashima <kuniyu(a)google.com> tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect(). Maciej Fijalkowski <maciej.fijalkowski(a)intel.com> i40e: remove redundant memory barrier when cleaning Tx descs Yeounsu Moon <yyyynoom(a)gmail.com> net: natsemi: fix `rx_dropped` double accounting on `netif_rx()` failure Jamie Bainbridge <jamie.bainbridge(a)gmail.com> qed: Don't collect too many protection override GRC elements Miaoqian Lin <linmq006(a)gmail.com> um: virtio_uml: Fix use-after-free after put_device in probe Chen Ridong <chenridong(a)huawei.com> cgroup: split cgroup_destroy_wq into 3 workqueues Geert Uytterhoeven <geert+renesas(a)glider.be> pcmcia: omap_cf: Mark driver struct with __refdata to prevent section mismatch Liao Yuanhong <liaoyuanhong(a)vivo.com> wifi: mac80211: fix incorrect type for ret Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: firewire-motu: drop EPOLLOUT from poll return values as write is not supported Miaohe Lin <linmiaohe(a)huawei.com> mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory Jani Nikula <jani.nikula(a)intel.com> drm/i915/power: fix size for for_each_set_bit() in abox iteration Bjorn Andersson <bjorn.andersson(a)oss.qualcomm.com> soc: qcom: mdt_loader: Deal with zero e_shentsize Johan Hovold <johan(a)kernel.org> phy: ti-pipe3: fix device leak at unbind Stephan Gerhold <stephan.gerhold(a)linaro.org> dmaengine: qcom: bam_dma: Fix DT error handling for num-channels/ees Anders Roxell <anders.roxell(a)linaro.org> dmaengine: ti: edma: Fix memory allocation size for queue_priority_map Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> can: j1939: j1939_local_ecu_get(): undo increment when j1939_local_ecu_get() fails Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> can: j1939: j1939_sk_bind(): call j1939_priv_put() immediately when j1939_local_ecu_get() failed Michal Schmidt <mschmidt(a)redhat.com> i40e: fix IRQ freeing in i40e_vsi_request_irq_msix error path Nitesh Narayan Lal <nitesh(a)redhat.com> i40e: Use irq_update_affinity_hint() Thomas Gleixner <tglx(a)linutronix.de> genirq: Provide new interfaces for affinity hints Thomas Gleixner <tglx(a)linutronix.de> genirq: Export affinity setter for modules John Garry <john.garry(a)huawei.com> genirq/affinity: Add irq_update_affinity_desc() Kohei Enju <enjuk(a)amazon.com> igb: fix link test skipping when interface is admin down Antoine Tenart <atenart(a)kernel.org> tunnels: reset the GSO metadata before reusing the skb Stefan Wahren <wahrenst(a)gmx.net> net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable() Fabio Porcedda <fabio.porcedda(a)gmail.com> USB: serial: option: add Telit Cinterion LE910C4-WWX new compositions Fabio Porcedda <fabio.porcedda(a)gmail.com> USB: serial: option: add Telit Cinterion FN990A w/audio compositions Fabian Vogt <fvogt(a)suse.de> tty: hvc_console: Call hvc_kick in hvc_write unconditionally Christoffer Sandberg <cs(a)tuxedo.de> Input: i8042 - add TUXEDO InfinityBook Pro Gen10 AMD to i8042 quirk table Alexander Sverdlin <alexander.sverdlin(a)siemens.com> mtd: nand: raw: atmel: Respect tAR, tCLR in read setup timing Alexander Dahl <ada(a)thorsis.com> mtd: nand: raw: atmel: Fix comment in timings preparation Christophe Kerello <christophe.kerello(a)foss.st.com> mtd: rawnand: stm32_fmc2: avoid overlapping mappings on ECC buffer Jack Wang <jinpu.wang(a)ionos.com> mtd: rawnand: stm32_fmc2: Fix dma_map_sg error check Wei Yang <richard.weiyang(a)gmail.com> mm/khugepaged: fix the address passed to notifier on testing young Miklos Szeredi <mszeredi(a)redhat.com> fuse: prevent overflow in copy_file_range return value Miklos Szeredi <mszeredi(a)redhat.com> fuse: check if copy_file_range() returns larger than requested size Christophe Kerello <christophe.kerello(a)foss.st.com> mtd: rawnand: stm32_fmc2: fix ECC overwrite Mark Tinguely <mark.tinguely(a)oracle.com> ocfs2: fix recursive semaphore deadlock in fiemap call Nathan Chancellor <nathan(a)kernel.org> compiler-clang.h: define __SANITIZE_*__ macros only when undefined Salah Triki <salah.triki(a)gmail.com> EDAC/altera: Delete an inappropriate dma_free_coherent() call Kees Cook <keescook(a)chromium.org> overflow: Allow mixed type arguments Nick Desaulniers <ndesaulniers(a)google.com> compiler.h: drop fallback overflow checkers Keith Busch <kbusch(a)kernel.org> overflow: Correct check_shl_overflow() comment Kuniyuki Iwashima <kuniyu(a)google.com> tcp_bpf: Call sk_msg_free() when tcp_bpf_send_verdict() fails to allocate psock->cork. Jonathan Curley <jcurley(a)purestorage.com> NFSv4/flexfiles: Fix layout merge mirror check. Luo Gengkun <luogengkun(a)huaweicloud.com> tracing: Fix tracing_marker may trigger page fault during preempt_disable Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4: Clear the NFS_CAP_XATTR flag if not supported by the server Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4: Don't clear capabilities that won't be reset Tigran Mkrtchyan <tigran.mkrtchyan(a)desy.de> flexfiles/pNFS: fix NULL checks on result of ff_layout_choose_ds_for_read Jiasheng Jiang <jiashengjiangcool(a)gmail.com> mtd: Add check for devm_kcalloc() Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix null-ptr-deref by sock_lock_init_class_and_name() and rmmod. André Apitzsch <git(a)apitzsch.eu> media: i2c: imx214: Fix link frequency validation Arnd Bergmann <arnd(a)arndb.de> media: mtk-vcodec: venc: avoid -Wenum-compare-conditional warning Matthieu Baerts (NGI0) <matttbe(a)kernel.org> mptcp: pm: kernel: flush: do not reset ADD_ADDR limit ------------- Diffstat: Makefile | 4 +- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 4 +- arch/um/drivers/virtio_uml.c | 6 +- arch/x86/kvm/svm/svm.c | 3 +- crypto/af_alg.c | 7 + drivers/cpufreq/cpufreq.c | 20 +- drivers/dma/qcom/bam_dma.c | 8 +- drivers/dma/ti/edma.c | 4 +- drivers/edac/altera_edac.c | 1 - .../gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 6 +- drivers/gpu/drm/gma500/oaktrail_hdmi.c | 2 +- drivers/gpu/drm/i915/display/intel_display_power.c | 6 +- drivers/infiniband/hw/mlx5/devx.c | 1 + drivers/input/serio/i8042-acpipnpio.h | 14 + drivers/media/i2c/imx214.c | 27 +- .../media/platform/mtk-vcodec/venc/venc_h264_if.c | 6 +- drivers/mmc/host/mvsdio.c | 2 +- drivers/mtd/mtdpstore.c | 3 + drivers/mtd/nand/raw/atmel/nand-controller.c | 18 +- drivers/mtd/nand/raw/stm32_fmc2_nand.c | 48 ++-- drivers/net/can/rcar/rcar_can.c | 8 +- drivers/net/can/spi/hi311x.c | 1 + drivers/net/can/sun4i_can.c | 1 + drivers/net/can/usb/mcba_usb.c | 1 + drivers/net/can/usb/peak_usb/pcan_usb_core.c | 2 +- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 2 +- drivers/net/ethernet/broadcom/cnic.c | 3 +- .../net/ethernet/cavium/liquidio/request_manager.c | 2 +- drivers/net/ethernet/freescale/fec_main.c | 3 +- drivers/net/ethernet/intel/i40e/i40e.h | 1 + drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 25 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 10 +- drivers/net/ethernet/intel/i40e/i40e_txrx.c | 3 - drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 45 +++- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 3 +- drivers/net/ethernet/intel/igb/igb_ethtool.c | 5 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 - drivers/net/ethernet/natsemi/ns83820.c | 13 +- drivers/net/ethernet/qlogic/qed/qed_debug.c | 7 +- drivers/pcmcia/omap_cf.c | 8 +- drivers/phy/broadcom/phy-bcm-cygnus-pcie.c | 4 +- drivers/phy/broadcom/phy-bcm-kona-usb2.c | 4 +- drivers/phy/broadcom/phy-bcm-ns-usb2.c | 4 +- drivers/phy/broadcom/phy-bcm-ns-usb3.c | 168 +----------- drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c | 13 +- drivers/phy/broadcom/phy-bcm-sr-pcie.c | 5 +- drivers/phy/broadcom/phy-bcm-sr-usb.c | 4 +- drivers/phy/broadcom/phy-brcm-sata.c | 8 +- drivers/phy/marvell/phy-berlin-usb.c | 7 +- drivers/phy/ralink/phy-ralink-usb.c | 10 +- drivers/phy/rockchip/phy-rockchip-pcie.c | 11 +- drivers/phy/rockchip/phy-rockchip-usb.c | 10 +- drivers/phy/ti/phy-omap-control.c | 26 +- drivers/phy/ti/phy-omap-usb2.c | 28 +- drivers/phy/ti/phy-ti-pipe3.c | 42 +-- drivers/power/supply/bq27xxx_battery.c | 4 +- drivers/soc/qcom/mdt_loader.c | 12 +- drivers/tty/hvc/hvc_console.c | 6 +- drivers/tty/serial/sc16is7xx.c | 14 +- drivers/usb/core/quirks.c | 2 +- drivers/usb/gadget/udc/dummy_hcd.c | 25 +- drivers/usb/host/xhci-dbgcap.c | 94 +++++-- drivers/usb/serial/option.c | 17 ++ drivers/video/fbdev/core/fbcon.c | 13 +- fs/btrfs/tree-checker.c | 4 +- fs/fuse/file.c | 5 +- fs/hugetlbfs/inode.c | 14 +- fs/nfs/client.c | 2 + fs/nfs/flexfilelayout/flexfilelayout.c | 21 +- fs/nfs/nfs4proc.c | 1 - fs/nilfs2/sysfs.c | 4 +- fs/nilfs2/sysfs.h | 8 +- fs/ocfs2/extent_map.c | 10 +- include/crypto/if_alg.h | 10 +- include/linux/compiler-clang.h | 44 ++-- include/linux/compiler-gcc.h | 4 - include/linux/interrupt.h | 96 ++++--- include/linux/overflow.h | 208 ++++----------- include/net/nexthop.h | 3 +- include/net/sock.h | 40 ++- include/uapi/linux/rtnetlink.h | 6 +- kernel/cgroup/cgroup.c | 43 +++- kernel/irq/manage.c | 111 +++++++- kernel/trace/trace.c | 4 +- kernel/trace/trace_dynevent.c | 4 + mm/khugepaged.c | 2 +- mm/memory-failure.c | 7 +- mm/migrate.c | 12 +- net/can/j1939/bus.c | 5 +- net/can/j1939/socket.c | 3 + net/core/sock.c | 5 + net/ipv4/fib_semantics.c | 2 + net/ipv4/ip_tunnel_core.c | 6 + net/ipv4/nexthop.c | 28 +- net/ipv4/tcp.c | 5 + net/ipv4/tcp_bpf.c | 5 +- net/mac80211/driver-ops.h | 2 +- net/mptcp/pm_netlink.c | 1 - net/mptcp/protocol.c | 16 ++ net/rds/ib_frmr.c | 20 +- net/rfkill/rfkill-gpio.c | 22 +- sound/firewire/motu/motu-hwdep.c | 2 +- sound/soc/codecs/wm8940.c | 2 +- sound/soc/codecs/wm8974.c | 8 +- sound/soc/sof/intel/hda-stream.c | 2 +- sound/usb/mixer_quirks.c | 285 ++++++++++++++++++++- tools/include/linux/compiler-gcc.h | 4 - tools/include/linux/overflow.h | 140 +--------- tools/testing/selftests/net/fib_nexthops.sh | 12 +- 109 files changed, 1195 insertions(+), 909 deletions(-)

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