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2022-09-09staging: r8188eu: remove unnecessary return labels.Michael Straube
Remove the RETURN labels in rtw_alloc_etherdev_with_old_priv() and rtw_alloc_etherdev() and return directly to clean up the code and improve readability. Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220908130915.8406-5-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: r8188eu: make two functions staticMichael Straube
The functions UpdateBrateTbl() and UpdateBrateTblForSoftAP() are only used in rtw_mlme_ext.c. Make them static. Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220908130915.8406-4-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: r8188eu: remove unused parameter from UpdateBrateTbl()Michael Straube
The parameter 'Adapter' of UpdateBrateTbl() is unused. Remove it. Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220908130915.8406-3-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: r8188eu: remove unused parameters from _BeaconFunctionEnable()Michael Straube
The parameters 'Enable' and 'Linked' of _BeaconFunctionEnable() are unused. Remove them. Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220908130915.8406-2-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: r8188eu: remove some unused enumsMichael Straube
Remove some unused enums to clean up the driver code. Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220908072815.31002-1-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: r8188eu: do not "scan blink" if we have a linkMartin Kaiser
Do not blink the led to indicate that we're scanning if we are already connected to a wireless network. Tested-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220905200146.82259-8-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: r8188eu: reset blink state when WPS failsMartin Kaiser
When WPS fails, WPS blinking is no longer in progress. The if statement can be removed. Tested-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220905200146.82259-7-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: r8188eu: always cancel blink_work when WPS failedMartin Kaiser
Cancel blink_work if WPS fails. Another worker will be scheduled after the state variables are updated. Tested-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220905200146.82259-6-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: r8188eu: always update status before WPS blinkingMartin Kaiser
Always update the status variables in rtw_led_control when we start WPS blinking. The code is easier to understand without the if conditions. Tested-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220905200146.82259-5-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: r8188eu: always cancel blink_work before WPS blinkingMartin Kaiser
In rtw_led_control, we can always cancel a running blink worker when we start WPS blinking. The worker will be scheduled again and there's no point in having more than one pending blink worker. Tested-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220905200146.82259-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: r8188eu: don't restart WPS blinking unnecessarilyMartin Kaiser
Simplify one of the cases in rtw_led_control. If we're already blinking during WPS, we don't have to restart this blinking when the caller requests it again. We can simply return and keep on blinking. Tested-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220905200146.82259-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: r8188eu: simplify the LED_CTL_POWER_OFF caseMartin Kaiser
When a caller of rtw_led_control requests that the led be switched off, we should cancel the blink worker and set all blinking state variables to false. This does not depend on the current blinking state. Tested-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220905200146.82259-2-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: r8188eu: remove channel parameters from rtw_sitesurvey_cmdMartin Kaiser
The rtw_sitesurvey_cmd function may receive an array of channels in the ch and ch_num parameters. All of the callers set ch = NULL and ch_num = 0. Remove the two parameters from rtw_sitesurvey_cmd and the code to process them. Tested-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220905195612.81945-1-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: r8188eu: remove mlme_osdep.hMichael Straube
The function indicate_wx_scan_complete_event() is declared multiple times. That is not needed. Remove redundant declarations to clean up the driver code and remove the now empty header mlme_osdep.h. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220901172120.8485-1-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove rtw_is_wps_ieNam Cao
Remove function rtw_is_wps_ie because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/69f128559008c94e29eab511a92964810688288e.1662111799.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove IsHexDigitNam Cao
Remove function IsHexDigit because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/8c70ecd9bea1dff2cb8f69e12bbef6aa4ee39977.1662111799.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove rtw_hal_is_disable_sw_channel_planNam Cao
Remove function rtw_hal_is_disable_sw_channel_plan because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/4398fec06b0f8defaa7da9d6abbc155cbb7ae630.1662111799.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove hal_btcoex_SetManualControlNam Cao
Remove function hal_btcoex_SetManualControl because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/ae83ad941013d7a6c47d06f70c0f43087fe2c84f.1662111799.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove GetHexValueFromStringNam Cao
Remove function GetHexValueFromString because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/74c77a5d86570065a5fe96446063595b649f76b0.1662111798.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove odm_PauseDIGNam Cao
Remove function odm_PauseDIG because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/274e8338398d915327d353f713b2d47e48f92ba9.1662111798.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: delete rtw_odm.c and rtw_odm.hNam Cao
Remove rtw_odm.c and rtw_odm.h because the content of these files is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/6870109ce0c51b4ab91ec370d8b2285dc635e5fe.1662111798.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: remove rtw_change_ifnameNam Cao
Delete function rtw_change_ifname because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/975cd771e5b6573b84b31690895d140cbdaeb5e2.1662111798.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: delete function rtw_set_chplan_cmdNam Cao
The function rtw_set_chplan_cmd is not used. Remove it. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/b5a1fe5bc7bc8eb154247ee8eafafe6af266dab9.1662111798.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09staging: rtl8723bs: delete rtw_setdatarate_cmdNam Cao
Remove function rtw_setdatarate_cmd because it is not used. Signed-off-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/bfc4c5c9aec8b026fd3cf092354d508881d790fc.1662111798.git.namcaov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-05Merge 6.0-rc4 into staging-nextGreg Kroah-Hartman
Resolves the merge issue with: drivers/staging/r8188eu/os_dep/os_intfs.c Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-04Linux 6.0-rc4v6.0-rc4Linus Torvalds
2022-09-04Merge tag 'powerpc-6.0-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Fix handling of PCI domains in /proc on 32-bit systems using the recently added support for numbering buses from zero for each domain. - A fix and a revert for some changes to use READ/WRITE_ONCE() which caused problems with KASAN enabled due to sanitisation calls being introduced in low-level paths that can't cope with it. - Fix build errors on 32-bit caused by the syscall table being misaligned sometimes. - Two fixes to get IBM Cell native machines booting again, which had bit-rotted while my QS22 was temporarily out of action. - Fix the papr_scm driver to not assume the order of events returned by the hypervisor is stable, and a related compile fix. Thanks to Aneesh Kumar K.V, Christophe Leroy, Jordan Niethe, Kajol Jain, Masahiro Yamada, Nathan Chancellor, Pali Rohár, Vaibhav Jain, and Zhouyi Zhou. * tag 'powerpc-6.0-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/papr_scm: Ensure rc is always initialized in papr_scm_pmu_register() Revert "powerpc/irq: Don't open code irq_soft_mask helpers" powerpc: Fix hard_irq_disable() with sanitizer powerpc/rtas: Fix RTAS MSR[HV] handling for Cell Revert "powerpc: Remove unused FW_FEATURE_NATIVE references" powerpc: align syscall table for ppc32 powerpc/pci: Enable PCI domains in /proc when PCI bus numbers are not unique powerpc/papr_scm: Fix nvdimm event mappings
2022-09-04Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm fixes from Paolo Bonzini: "s390: - PCI interpretation compile fixes RISC-V: - fix unused variable warnings in vcpu_timer.c - move extern sbi_ext declarations to a header x86: - check validity of argument to KVM_SET_MP_STATE - use guest's global_ctrl to completely disable guest PEBS - fix a memory leak on memory allocation failure - mask off unsupported and unknown bits of IA32_ARCH_CAPABILITIES - fix build failure with Clang integrated assembler - fix MSR interception - always flush TLBs when enabling dirty logging" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: check validity of argument to KVM_SET_MP_STATE perf/x86/core: Completely disable guest PEBS via guest's global_ctrl KVM: x86: fix memoryleak in kvm_arch_vcpu_create() KVM: x86: Mask off unsupported and unknown bits of IA32_ARCH_CAPABILITIES KVM: s390: pci: Hook to access KVM lowlevel from VFIO riscv: kvm: move extern sbi_ext declarations to a header riscv: kvm: vcpu_timer: fix unused variable warnings KVM: selftests: Fix ambiguous mov in KVM_ASM_SAFE() KVM: selftests: Fix KVM_EXCEPTION_MAGIC build with Clang KVM: VMX: Heed the 'msr' argument in msr_write_intercepted() kvm: x86: mmu: Always flush TLBs when enabling dirty logging kvm: x86: mmu: Drop the need_remote_flush() function
2022-09-04Makefile.extrawarn: re-enable -Wformat for clang; take 2Nick Desaulniers
-Wformat was recently re-enabled for builds with clang, then quickly re-disabled, due to concerns stemming from the frequency of default argument promotion related warning instances. commit 258fafcd0683 ("Makefile.extrawarn: re-enable -Wformat for clang") commit 21f9c8a13bb2 ("Revert "Makefile.extrawarn: re-enable -Wformat for clang"") ISO WG14 has ratified N2562 to address default argument promotion explicitly for printf, as part of the upcoming ISO C2X standard. The behavior of clang was changed in clang-16 to not warn for the cited cases in all language modes. Add a version check, so that users of clang-16 now get the full effect of -Wformat. For older clang versions, re-enable flags under the -Wformat group that way users still get some useful checks related to format strings, without noisy default argument promotion warnings. I intentionally omitted -Wformat-y2k and -Wformat-security from being re-enabled, which are also part of -Wformat in clang-16. Link: https://github.com/ClangBuiltLinux/linux/issues/378 Link: https://github.com/llvm/llvm-project/issues/57102 Link: https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2562.pdf Suggested-by: Justin Stitt <jstitt007@gmail.com> Suggested-by: Nathan Chancellor <nathan@kernel.org> Suggested-by: Youngmin Nam <youngmin.nam@samsung.com> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-09-03Merge tag 'gpio-fixes-for-v6.0-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: "A a set of fixes from the GPIO subsystem. Most are small driver fixes except the realtek-otto driver patch which is pretty big but addresses a significant flaw that can cause the CPU to stay infinitely busy on uncleared ISR on some platforms. Summary: - MAINTAINERS update - fix resource leaks in gpio-mockup and gpio-pxa - add missing locking in gpio-pca953x - use 32-bit I/O in gpio-realtek-otto - make irq_chip structures immutable in four more drivers" * tag 'gpio-fixes-for-v6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: ws16c48: Make irq_chip immutable gpio: 104-idio-16: Make irq_chip immutable gpio: 104-idi-48: Make irq_chip immutable gpio: 104-dio-48e: Make irq_chip immutable gpio: realtek-otto: switch to 32-bit I/O gpio: pca953x: Add mutex_lock for regcache sync in PM gpio: mockup: remove gpio debugfs when remove device gpio: pxa: use devres for the clock struct MAINTAINERS: rectify entry for XILINX GPIO DRIVER
2022-09-03gpio: ws16c48: Make irq_chip immutableWilliam Breathitt Gray
Kernel warns about mutable irq_chips: "not an immutable chip, please consider fixing!" Make the struct irq_chip const, flag it as IRQCHIP_IMMUTABLE, add the new helper functions, and call the appropriate gpiolib functions. Signed-off-by: William Breathitt Gray <william.gray@linaro.org> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-09-03gpio: 104-idio-16: Make irq_chip immutableWilliam Breathitt Gray
Kernel warns about mutable irq_chips: "not an immutable chip, please consider fixing!" Make the struct irq_chip const, flag it as IRQCHIP_IMMUTABLE, add the new helper functions, and call the appropriate gpiolib functions. Signed-off-by: William Breathitt Gray <william.gray@linaro.org> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-09-03gpio: 104-idi-48: Make irq_chip immutableWilliam Breathitt Gray
Kernel warns about mutable irq_chips: "not an immutable chip, please consider fixing!" Make the struct irq_chip const, flag it as IRQCHIP_IMMUTABLE, add the new helper functions, and call the appropriate gpiolib functions. Signed-off-by: William Breathitt Gray <william.gray@linaro.org> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-09-03gpio: 104-dio-48e: Make irq_chip immutableWilliam Breathitt Gray
Kernel warns about mutable irq_chips: "not an immutable chip, please consider fixing!" Make the struct irq_chip const, flag it as IRQCHIP_IMMUTABLE, add the new helper functions, and call the appropriate gpiolib functions. Signed-off-by: William Breathitt Gray <william.gray@linaro.org> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-09-03Merge tag 'for-linus-6.0-rc4-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - a minor fix for the Xen grant driver - a small series fixing a recently introduced problem in the Xen blkfront/blkback drivers with negotiation of feature usage * tag 'for-linus-6.0-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/grants: prevent integer overflow in gnttab_dma_alloc_pages() xen-blkfront: Cache feature_persistent value before advertisement xen-blkfront: Advertise feature-persistent as user requested xen-blkback: Advertise feature-persistent as user requested
2022-09-03Merge tag 'loongarch-fixes-6.0-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch fixes from Huacai Chen: "Fix several build errors or warnings, cleanup some code, and adjust arch_do_signal_or_restart() to adapt generic entry" * tag 'loongarch-fixes-6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: LoongArch: mm: Remove the unneeded result variable LoongArch: Fix arch_remove_memory() undefined build error LoongArch: Fix section mismatch due to acpi_os_ioremap() LoongArch: Improve dump_tlb() output messages LoongArch: Adjust arch_do_signal_or_restart() to adapt generic entry LoongArch: Avoid orphan input sections
2022-09-03Merge tag 's390-6.0-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Vasily Gorbik: - Update defconfigs - Fix linker script to align nospec tables correctly to avoid potentially unbootable kernel with some config options - Fix alignment check in prepare_hugepage_range() for 2GB hugepages to avoid BUG in __unmap_hugepage_range() for unaligned mappings later - Remove useless hugepage address alignment in hugetlb fault handling * tag 's390-6.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/hugetlb: fix prepare_hugepage_range() check for 2 GB hugepages s390: update defconfigs s390: fix nospec table alignments s390/mm: remove useless hugepage address alignment
2022-09-03Merge tag 'input-for-v6.0-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - GT1158 ID added to Goodix touchscreen driver - Boeder Force Feedback Wheel USB added to iforce joystick driver - fixup for iforce driver to avoid hangups - fix autoloading of rk805-pwrkey driver. * tag 'input-for-v6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: iforce - add support for Boeder Force Feedback Wheel Input: iforce - wake up after clearing IFORCE_XMIT_RUNNING flag Input: goodix - add compatible string for GT1158 MAINTAINERS: add include/dt-bindings/input to INPUT DRIVERS Input: rk805-pwrkey - fix module autoloading Input: goodix - add support for GT1158 dt-bindings: input: touchscreen: add compatible string for Goodix GT1158
2022-09-03Merge tag 'tty-6.0-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial driver fixes from Greg KH: "Here are some small tty/serial/vt driver fixes for 6.0-rc4 that resolve a number of reported issues: - n_gsm fixups for previous changes that caused problems - much-reported serdev crash fix that showed up in 6.0-rc1 - vt font selection bugfix - kerneldoc build warning fixes - other tiny serial core fixes All of these have been in linux-next for a while with no reported problems" * tag 'tty-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: n_gsm: avoid call of sleeping functions from atomic context tty: n_gsm: replace kicktimer with delayed_work tty: n_gsm: initialize more members at gsm_alloc_mux() tty: n_gsm: add sanity check for gsm->receive in gsm_receive_buf() tty: serial: atmel: Preserve previous USART mode if RS485 disabled tty: serial: lpuart: disable flow control while waiting for the transmit engine to complete tty: Fix lookahead_buf crash with serdev serial: fsl_lpuart: RS485 RTS polariy is inverse vt: Clear selection before changing the font serial: document start_rx member at struct uart_ops
2022-09-03Merge tag 'staging-6.0-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Here are three small staging driver fixes for 6.0-rc4 that resolve some reported problems and add some a device id: - new device id for r8188eu driver - use-after-free bugfixes for the rtl8712 driver - fix up firmware dependency problem for the r8188eu driver All of these have been in linux-next for a while with no reported problems" * tag 'staging-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: rtl8712: fix use after free bugs staging: r8188eu: Add Rosewill USB-N150 Nano to device tables staging: r8188eu: add firmware dependency
2022-09-03Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Stephen Boyd: "Here's a collection of primarily clk driver fixes, with a couple fixes to the core framework. We had to revert out a commit that affected boot on some devices that have the CLK_OPS_PARENT_ENABLE flag set. It isn't critical to have that fix so we'll try again next time. Driver side fixes include: - Plug an OF-node refcount bug in the TI clk driver - Fix the error handling in the raspberry pi firmware get_rate so that errors don't look like valid frequencies - Avoid going out of bounds in the raspberry pi driver too if the video firmware returns something we're not expecting" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: Revert "clk: core: Honor CLK_OPS_PARENT_ENABLE for clk gate ops" clk: bcm: rpi: Show clock id limit in error case clk: bcm: rpi: Add missing newline clk: bcm: rpi: Prevent out-of-bounds access clk: bcm: rpi: Fix error handling of raspberrypi_fw_get_rate clk: core: Fix runtime PM sequence in clk_core_unprepare() clk: core: Honor CLK_OPS_PARENT_ENABLE for clk gate ops clk: ti: Fix missing of_node_get() ti_find_clock_provider()
2022-09-03Merge tag 'hwmon-for-v6.0-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - Fix out of bounds access in gpio-fan driver - Fix VOUT margin caching in PMBus core - Avoid error message after -EPROBE_DEFER from devm_regulator_register() * tag 'hwmon-for-v6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (gpio-fan) Fix array out of bounds access hwmon: (pmbus) Fix vout margin caching hwmon: (pmbus) Use dev_err_probe() to filter -EPROBE_DEFER error messages
2022-09-03mm: pagewalk: Fix race between unmap and page walkerSteven Price
The mmap lock protects the page walker from changes to the page tables during the walk. However a read lock is insufficient to protect those areas which don't have a VMA as munmap() detaches the VMAs before downgrading to a read lock and actually tearing down PTEs/page tables. For users of walk_page_range() the solution is to simply call pte_hole() immediately without checking the actual page tables when a VMA is not present. We now never call __walk_page_range() without a valid vma. For walk_page_range_novma() the locking requirements are tightened to require the mmap write lock to be taken, and then walking the pgd directly with 'no_vma' set. This in turn means that all page walkers either have a valid vma, or it's that special 'novma' case for page table debugging. As a result, all the odd '(!walk->vma && !walk->no_vma)' tests can be removed. Fixes: dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in munmap") Reported-by: Jann Horn <jannh@google.com> Signed-off-by: Steven Price <steven.price@arm.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-09-03LoongArch: mm: Remove the unneeded result variableye xingchen
Return the value pa_to_nid() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2022-09-03LoongArch: Fix arch_remove_memory() undefined build errorYupeng Li
The kernel build error when unslected CONFIG_MEMORY_HOTREMOVE because arch_remove_memory() is needed by mm/memory_hotplug.c but undefined. Some build error messages like: LD vmlinux.o MODPOST vmlinux.symvers MODINFO modules.builtin.modinfo GEN modules.builtin LD .tmp_vmlinux.kallsyms1 loongarch64-linux-gnu-ld: mm/memory_hotplug.o: in function `.L242': memory_hotplug.c:(.ref.text+0x930): undefined reference to `arch_remove_memory' make: *** [Makefile:1169：vmlinux] 错误 1 Removed CONFIG_MEMORY_HOTREMOVE requirement and rearrange the file refer to the definitions of other platform architectures. Signed-off-by: Yupeng Li <liyupeng@zbhlos.com> Signed-off-by: Caicai <caizp2008@163.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2022-09-03LoongArch: Fix section mismatch due to acpi_os_ioremap()Huacai Chen
Now acpi_os_ioremap() is marked with __init because it calls memblock_ is_memory() which is also marked with __init in the !ARCH_KEEP_MEMBLOCK case. However, acpi_os_ioremap() is called by ordinary functions such as acpi_os_{read, write}_memory() and causes section mismatch warnings: WARNING: modpost: vmlinux.o: section mismatch in reference: acpi_os_read_memory (section: .text) -> acpi_os_ioremap (section: .init.text) WARNING: modpost: vmlinux.o: section mismatch in reference: acpi_os_write_memory (section: .text) -> acpi_os_ioremap (section: .init.text) Fix these warnings by selecting ARCH_KEEP_MEMBLOCK unconditionally and removing the __init modifier of acpi_os_ioremap(). This can also give a chance to track "memory" and "reserved" memblocks after early boot. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2022-09-03LoongArch: Improve dump_tlb() output messagesHuacai Chen
1, Use nr/nx to replace ri/xi; 2, Add 0x prefix for hexadecimal data. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2022-09-03LoongArch: Adjust arch_do_signal_or_restart() to adapt generic entryHuacai Chen
Commit 8ba62d37949e248c69 ("task_work: Call tracehook_notify_signal from get_signal on all architectures") adjust arch_do_signal_or_restart() for all architectures. LoongArch hasn't been upstream yet at that time and can be still built successfully without adjustment because this function has a weak version with the correct prototype. It is obviously that we should convert LoongArch to use new API, otherwise some signal handlings will be lost. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2022-09-03LoongArch: Avoid orphan input sectionsArd Biesheuvel
Ensure that all input sections are listed explicitly in the linker script, and issue a warning otherwise. This ensures that the binary image matches the PE/COFF and other image metadata exactly, which is important for things like code signing. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2022-09-02Merge tag 'block-6.0-2022-09-02' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: - NVMe pull request via Christoph: - error handling fix for the new auth code (Hannes Reinecke) - fix unhandled tcp states in nvmet_tcp_state_change (Maurizio Lombardi) - add NVME_QUIRK_BOGUS_NID for Lexar NM610 (Shyamin Ayesh) - Add documentation for the ublk driver merged in this merge window (Ming) * tag 'block-6.0-2022-09-02' of git://git.kernel.dk/linux-block: Documentation: document ublk nvmet-tcp: fix unhandled tcp states in nvmet_tcp_state_change() nvmet-auth: add missing goto in nvmet_setup_auth() nvme-pci: add NVME_QUIRK_BOGUS_NID for Lexar NM610
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