- 27 Jul, 2020 6 commits
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John Stultz authored
Add EXPORT_SYMBOL_GPL entries for irq_chip_retrigger_hierarchy() and irq_chip_set_vcpu_affinity_parent() so that we can allow drivers like the qcom-pdc driver to be loadable as a module. Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: Andy Gross <agross@kernel.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Joerg Roedel <joro@8bytes.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <maz@kernel.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Maulik Shah <mkshah@codeaurora.org> Cc: Lina Iyer <ilina@codeaurora.org> Cc: Saravana Kannan <saravanak@google.com> Cc: Todd Kjos <tkjos@google.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-arm-msm@vger.kernel.org Cc: iommu@lists.linux-foundation.org Cc: linux-gpio@vger.kernel.org Link: https://lore.kernel.org/r/20200710231824.60699-3-john.stultz@linaro.org
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John Stultz authored
Add export for irq_domain_update_bus_token() so that we can allow drivers like the qcom-pdc driver to be loadable as a module. Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: Andy Gross <agross@kernel.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Joerg Roedel <joro@8bytes.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <maz@kernel.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Maulik Shah <mkshah@codeaurora.org> Cc: Lina Iyer <ilina@codeaurora.org> Cc: Saravana Kannan <saravanak@google.com> Cc: Todd Kjos <tkjos@google.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-arm-msm@vger.kernel.org Cc: iommu@lists.linux-foundation.org Cc: linux-gpio@vger.kernel.org Link: https://lore.kernel.org/r/20200710231824.60699-2-john.stultz@linaro.org
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Wei Yongjun authored
The sparse tool complains as follows: drivers/irqchip/irq-mips-gic.c:49:1: warning: symbol '__pcpu_scope_pcpu_masks' was not declared. Should it be static? drivers/irqchip/irq-mips-gic.c:620:6: warning: symbol 'gic_ipi_domain_free' was not declared. Should it be static? drivers/irqchip/irq-mips-gic.c:634:5: warning: symbol 'gic_ipi_domain_match' was not declared. Should it be static? Those symbols are not used outside of irq-mips-gic.c, so marks them static. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200714142245.16124-1-weiyongjun1@huawei.com
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Zenghui Yu authored
The is_fwnode_irqchip() helper will check if the fwnode_handle is empty. There is no need to perform a redundant check outside of it. Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200716083905.287-1-yuzenghui@huawei.com
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Masahiro Yamada authored
This is passed to irq_domain_add_linear(), which accepts a pointer to a const structure. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200714173857.477422-1-masahiroy@kernel.org
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Fabien Dessenne authored
Now that the hwspin_lock_timeout_in_atomic() API is available use it. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200706081115.25180-1-alexandre.torgue@st.com
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- 17 Jul, 2020 14 commits
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Tiezhu Yang authored
In the function liointc_set_type(), we need to call the function irq_gc_unlock_irqrestore() before returning. Fixes: dbb15226 ("irqchip: Add driver for Loongson I/O Local Interrupt Controller") Reported-by: Jianmin Lv <lvjianmin@loongson.cn> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/1594087972-21715-8-git-send-email-yangtiezhu@loongson.cn
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Tiezhu Yang authored
irq_domain_alloc_irqs_parent() returns 0 on success and non-zero value on failure, it is redudant to check its non-zero return value and then return it, so just remove the variable "ret" and return directly in the function pch_msi_parent_domain_alloc(). Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/1594087972-21715-7-git-send-email-yangtiezhu@loongson.cn
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Tiezhu Yang authored
Check the return value of irq_domain_translate_twocell() due to it may returns -EINVAL if failed and use variable fwspec for it, and then use a new variable parent_fwspec which is proper for irq_domain_alloc_irqs_parent(). Fixes: ef8c01eb ("irqchip: Add Loongson PCH PIC controller") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/1594087972-21715-6-git-send-email-yangtiezhu@loongson.cn
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Tiezhu Yang authored
Check the return value of irq_domain_translate_onecell() due to it may returns -EINVAL if failed. Fixes: 818e915f ("irqchip: Add Loongson HyperTransport Vector support") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/1594087972-21715-5-git-send-email-yangtiezhu@loongson.cn
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Tiezhu Yang authored
In the function htvec_of_init(), system resource "parent_irq" was not released in an error case. Thus add a jump target for the completion of the desired exception handling. Fixes: 818e915f ("irqchip: Add Loongson HyperTransport Vector support") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/1594087972-21715-4-git-send-email-yangtiezhu@loongson.cn
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Tiezhu Yang authored
LOONGSON_HTPIC depends on MACH_LOONGSON64 and MACH_LOONGSON64 already selects I8259 in arch/mips/Kconfig, so no need to select I8259 again when config LOONGSON_HTPIC. Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/1594087972-21715-3-git-send-email-yangtiezhu@loongson.cn
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Tiezhu Yang authored
In the function htpic_of_init(), when kzalloc htpic fails, it should return -ENOMEM directly, no need to execute "goto" to kfree. Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/1594087972-21715-2-git-send-email-yangtiezhu@loongson.cn
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Florian Fainelli authored
We need to have a definition for cpu_logical_map[] which on ARM platforms is provided by asm/smp_plat.h. This header is not automatically included from linux/smp.h and untangling it is a bit difficult. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200709234141.4901-1-f.fainelli@gmail.com
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Florian Fainelli authored
The UPG_AUX_AON_INTR2 Level 2 interrupt controller node is defined with the "brcm,upg-aux-aon-l2-intc" compatible string in Device Tree and behaves as an edge triggered standard Broadcom STB L2 interrupt controller. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200709223016.989-7-f.fainelli@gmail.com
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Florian Fainelli authored
Define the compatible string brcm,upg-aux-aon-l2-intc which is used by the Broadcom STB UPG auxiliary always-on interrupt controller. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200709223016.989-6-f.fainelli@gmail.com
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Kamal Dasu authored
The HIF_SPI_INTR2 Level 2 interrupt controller node is defined with the "brcm,hif-spi-l2-intc" compatible string in Device Tree and behaves as an edge triggered standard Broadcom STB L2 interrupt controller. Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200709223016.989-5-f.fainelli@gmail.com
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Florian Fainelli authored
Add documentation for the brcm,hif-spi-l2-intc compatible string to the brcm,l2-intc.txt binding document. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200709223016.989-4-f.fainelli@gmail.com
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Justin Chen authored
Utilize the Broadcom interrupt controller standard property "brcm,irq-can-wake" to flag whether this particular interrupt controller instance is wake-up capable. Since we do not know what type of parent interrupt controller we are interfaced with, ensure that enable_irq_wake() is called early on. Signed-off-by: Justin Chen <justinpopo6@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200709223016.989-3-f.fainelli@gmail.com
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Justin Chen authored
Utilize the Broadcom interrupt controller standard property "brcm,irq-can-wake" to flag whether this particular interrupt controller instance is wake-up capable. Since we do not know what type of parent interrupt controller we are interfaced with, ensure that enable_irq_wake() is called early on. Signed-off-by: Justin Chen <justinpopo6@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200709223016.989-2-f.fainelli@gmail.com
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- 27 Jun, 2020 11 commits
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Oscar Carter authored
Remove the function cast in the ACPI_DECLARE_PROBE_ENTRY macro to ensure that the functions passed as a last parameter to this macro have the right prototype. This is an effort to enable -Wcast-function-type in the top-level Makefile to support Control Flow Integrity builds. Suggested-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Oscar Carter <oscar.carter@gmx.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/r/20200530143430.5203-4-oscar.carter@gmx.com
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Oscar Carter authored
In an effort to enable -Wcast-function-type in the top-level Makefile to support Control Flow Integrity builds, there are the need to remove all the function callback casts. To do this, modify the IRQCHIP_ACPI_DECLARE macro to use the new defined macro ACPI_DECLARE_SUBTABLE_PROBE_ENTRY instead of the macro ACPI_DECLARE_PROBE_ENTRY. This is necessary to be able to initialize the the acpi_probe_entry struct using the probe_subtbl field instead of the probe_table field and avoid function cast mismatches. Also, modify the prototype of the functions used by the invocation of the IRQCHIP_ACPI_DECLARE macro to match all the parameters. Co-developed-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Oscar Carter <oscar.carter@gmx.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/r/20200530143430.5203-3-oscar.carter@gmx.com
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Oscar Carter authored
In an effort to enable -Wcast-function-type in the top-level Makefile to support Control Flow Integrity builds, there are the need to remove all the function callback casts. To do this, create a new macro called ACPI_DECLARE_SUBTABLE_PROBE_ENTRY to initialize the acpi_probe_entry struct using the probe_subtbl field instead of the probe_table field. This is a previous work to be able to modify the IRQCHIP_ACPI_DECLARE macro to use this new defined macro. Even though these two commented fields are part of a union, this is necessary to avoid function cast mismatches. That is, due to the IRQCHIP_ACPI_DECLARE invocations use as last parameter a function with the protoype "int (*func)(struct acpi_subtable_header *, const unsigned long)" it's necessary that this macro initialize the probe_subtbl field of the acpi_probe_entry struct and not the probe_table field. Co-developed-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Oscar Carter <oscar.carter@gmx.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/r/20200530143430.5203-2-oscar.carter@gmx.com
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Claudiu Beznea authored
Add support for SAM9X60 RTT fixup. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/1591779936-18577-2-git-send-email-claudiu.beznea@microchip.com
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Gustavo A. R. Silva authored
Make use of the struct_size() helper instead of an open-coded version in order to avoid any potential type mistakes. This code was detected with the help of Coccinelle and, audited and fixed manually. Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200616230923.GA24937@embeddedor
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Bartosz Golaszewski authored
This driver may take a regular spinlock when a raw spinlock (irq_desc->lock) is already taken which results in the following lockdep splat: ============================= [ BUG: Invalid wait context ] 5.7.0-rc7 #1 Not tainted ----------------------------- swapper/0/0 is trying to lock: ffffff800303b798 (&chip_data->lock){....}-{3:3}, at: mtk_sysirq_set_type+0x48/0xc0 other info that might help us debug this: context-{5:5} 2 locks held by swapper/0/0: #0: ffffff800302ee68 (&desc->request_mutex){....}-{4:4}, at: __setup_irq+0xc4/0x8a0 #1: ffffff800302ecf0 (&irq_desc_lock_class){....}-{2:2}, at: __setup_irq+0xe4/0x8a0 stack backtrace: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.7.0-rc7 #1 Hardware name: Pumpkin MT8516 (DT) Call trace: dump_backtrace+0x0/0x180 show_stack+0x14/0x20 dump_stack+0xd0/0x118 __lock_acquire+0x8c8/0x2270 lock_acquire+0xf8/0x470 _raw_spin_lock_irqsave+0x50/0x78 mtk_sysirq_set_type+0x48/0xc0 __irq_set_trigger+0x58/0x170 __setup_irq+0x420/0x8a0 request_threaded_irq+0xd8/0x190 timer_of_init+0x1e8/0x2c4 mtk_gpt_init+0x5c/0x1dc timer_probe+0x74/0xf4 time_init+0x14/0x44 start_kernel+0x394/0x4f0 Replace the spinlock_t with raw_spinlock_t to avoid this warning. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200615074445.3579-1-brgl@bgdev.pl
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Linus Walleij authored
There are registers and functions in the header file that are only used inside the driver. Move these into the driver. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200607215124.48638-2-linus.walleij@linaro.org
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Linus Walleij authored
We got rid of the last user of the cascaded intialization from board files so drop this API. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200607215124.48638-1-linus.walleij@linaro.org
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Tiezhu Yang authored
It should be "ti.com" instead of "ticom". Fixes: 9f1463b8 ("irqchip/ti-sci-inta: Add support for Interrupt Aggregator driver") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Link: https://lore.kernel.org/r/1591437017-5295-3-git-send-email-yangtiezhu@loongson.cn
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Tiezhu Yang authored
When call function devm_ioremap_resource(), we should use IS_ERR() to check the return value and return PTR_ERR() if failed. Fixes: 9f1463b8 ("irqchip/ti-sci-inta: Add support for Interrupt Aggregator driver") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Link: https://lore.kernel.org/r/1591437017-5295-2-git-send-email-yangtiezhu@loongson.cn
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Tiezhu Yang authored
In the function ti_sci_inta_set_type(), the statement "return -EINVAL;" out of switch case is dead code, remove it. Fixes: 9f1463b8 ("irqchip/ti-sci-inta: Add support for Interrupt Aggregator driver") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Link: https://lore.kernel.org/r/1591437017-5295-1-git-send-email-yangtiezhu@loongson.cn
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- 21 Jun, 2020 9 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinuxLinus Torvalds authored
Pull SELinux fixes from Paul Moore: "Three small patches to fix problems in the SELinux code, all found via clang. Two patches fix potential double-free conditions and one fixes an undefined return value" * tag 'selinux-pr-20200621' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: fix undefined return of cond_evaluate_expr selinux: fix a double free in cond_read_node()/cond_read_list() selinux: fix double free
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control fixes from Linus Walleij: "Some early fixes collected during the first week after the merge window, all pretty self-evident, with the details below. The revert is the crucial thing. - Fix a warning on the Qualcomm SPMI GPIO chip being instatiated twice without a unique irqchip struct - Use the noirq variants of the suspend and resume callbacks in the Tegra driver - Clean up the errorpath on the MCP23s08 driver - Revert the use of devm_of_iomap() in the Freescale driver as it was regressing the platform - Add some missing pins in the Qualcomm IPQ6018 driver - Fix a simple documentation bug in the pinctrl-single driver" * tag 'pinctrl-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: single: fix function name in documentation pinctrl: qcom: ipq6018 Add missing pins in qpic pin group Revert "pinctrl: freescale: imx: Use 'devm_of_iomap()' to avoid a resource leak in case of error in 'imx_pinctrl_probe()'" pinctrl: mcp23s08: Split to three parts: fix ptr_ret.cocci warnings pinctrl: tegra: Use noirq suspend/resume callbacks pinctrl: qcom: spmi-gpio: fix warning about irq chip reusage
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - fix -gz=zlib compiler option test for CONFIG_DEBUG_INFO_COMPRESSED - improve cc-option in scripts/Kbuild.include to clean up temp files - improve cc-option in scripts/Kconfig.include for more reliable compile option test - do not copy modules.builtin by 'make install' because it would break existing systems - use 'userprogs' syntax for watch_queue sample * tag 'kbuild-fixes-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: samples: watch_queue: build sample program for target architecture Revert "Makefile: install modules.builtin even if CONFIG_MODULES=n" scripts: Fix typo in headers_install.sh kconfig: unify cc-option and as-option kbuild: improve cc-option to clean up all temporary files Makefile: Improve compressed debug info support detection
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fixes from Michael Ellerman: - One fix for the interrupt rework we did last release which broke KVM-PR - Three commits fixing some fallout from the READ_ONCE() changes interacting badly with our 8xx 16K pages support, which uses a pte_t that is a structure of 4 actual PTEs - A cleanup of the 8xx pte_update() to use the newly added pmd_off() - A fix for a crash when handling an oops if CONFIG_DEBUG_VIRTUAL is enabled - A minor fix for the SPU syscall generation Thanks to Aneesh Kumar K.V, Christian Zigotzky, Christophe Leroy, Mike Rapoport, Nicholas Piggin. * tag 'powerpc-5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/8xx: Provide ptep_get() with 16k pages mm: Allow arches to provide ptep_get() mm/gup: Use huge_ptep_get() in gup_hugepte() powerpc/syscalls: Use the number when building SPU syscall table powerpc/8xx: use pmd_off() to access a PMD entry in pte_update() powerpc/64s: Fix KVM interrupt using wrong save area powerpc: Fix kernel crash in show_instructions() w/DEBUG_VIRTUAL
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto fixes from Herbert Xu: - NULL dereference in octeontx - PM reference imbalance in ks-sa - deadlock in crypto manager - memory leak in drbg - missing socket limit check on receive SG list size in algif_skcipher - typos in caam - warnings in ccp and hisilicon * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: drbg - always try to free Jitter RNG instance crypto: marvell/octeontx - Fix a potential NULL dereference crypto: algboss - don't wait during notifier callback crypto: caam - fix typos crypto: ccp - Fix sparse warnings in sev-dev crypto: hisilicon - Cap block size at 2^31 crypto: algif_skcipher - Cap recv SG list at ctx->used hwrng: ks-sa - Fix runtime PM imbalance on error
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Masahiro Yamada authored
This userspace program includes UAPI headers exported to usr/include/. 'make headers' always works for the target architecture (i.e. the same architecture as the kernel), so the sample program should be built for the target as well. Kbuild now supports 'userprogs' for that. I also guarded the CONFIG option by 'depends on CC_CAN_LINK' because $(CC) may not provide libc. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
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Masahiro Yamada authored
This reverts commit e0b250b5, which broke build systems that need to install files to a certain path, but do not set INSTALL_MOD_PATH when invoking 'make install'. $ make INSTALL_PATH=/tmp/destdir install mkdir: cannot create directory ‘/lib/modules/5.8.0-rc1+/’: Permission denied Makefile:1342: recipe for target '_builtin_inst_' failed make: *** [_builtin_inst_] Error 1 While modules.builtin is useful also for CONFIG_MODULES=n, this change in the behavior is quite unexpected. Maybe "make modules_install" can install modules.builtin irrespective of CONFIG_MODULES as Jonas originally suggested. Anyway, that commit should be reverted ASAP. Reported-by: Douglas Anderson <dianders@chromium.org> Reported-by: Guenter Roeck <linux@roeck-us.net> Cc: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Guenter Roeck <linux@roeck-us.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "One minor fix and two patches reworking the ata dma drain for the !CONFIG_LIBATA case. The latter is a 5.7 regression fix" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: Wire up ata_scsi_dma_need_drain for SAS HBA drivers scsi: libata: Provide an ata_scsi_dma_need_drain stub for !CONFIG_ATA scsi: ufs-bsg: Fix runtime PM imbalance on error
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