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2022-09-05Merge branch 'bonding-fixes'David S. Miller2-7/+21
Hangbin Liu says: ==================== bonding: fix lladdr finding and confirmation This patch set fixed 3 issues when setting lladdr as bonding IPv6 target. Please see each patch for the details. v2: separate the patch to 3 parts ==================== Signed-off-by: David S. Miller <[email protected]>
2022-09-05bonding: accept unsolicited NA messageHangbin Liu1-5/+12
The unsolicited NA message with all-nodes multicast dest address should be valid, as this also means the link could reach the target. Also rename bond_validate_ns() to bond_validate_na(). Reported-by: LiLiang <[email protected]> Fixes: 5e1eeef69c0f ("bonding: NS target should accept link local address") Signed-off-by: Hangbin Liu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-09-05bonding: add all node mcast address when slave upHangbin Liu1-2/+6
When a link is enslave to bond, it need to set the interface down first. This makes the slave remove mac multicast address 33:33:00:00:00:01(The IPv6 multicast address ff02::1 is kept even when the interface down). When bond set the slave up, ipv6_mc_up() was not called due to commit c2edacf80e15 ("bonding / ipv6: no addrconf for slaves separately from master"). This is not an issue before we adding the lladdr target feature for bonding, as the mac multicast address will be added back when bond interface up and join group ff02::1. But after adding lladdr target feature for bonding. When user set a lladdr target, the unsolicited NA message with all-nodes multicast dest will be dropped as the slave interface never add 33:33:00:00:00:01 back. Fix this by calling ipv6_mc_up() to add 33:33:00:00:00:01 back when the slave interface up. Reported-by: LiLiang <[email protected]> Fixes: 5e1eeef69c0f ("bonding: NS target should accept link local address") Signed-off-by: Hangbin Liu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-09-05bonding: use unspecified address if no available link local addressHangbin Liu1-0/+3
When ns_ip6_target was set, the ipv6_dev_get_saddr() will be called to get available source address and send IPv6 neighbor solicit message. If the target is global address, ipv6_dev_get_saddr() will get any available src address. But if the target is link local address, ipv6_dev_get_saddr() will only get available address from our interface, i.e. the corresponding bond interface. But before bond interface up, all the address is tentative, while ipv6_dev_get_saddr() will ignore tentative address. This makes we can't find available link local src address, then bond_ns_send() will not be called and no NS message was sent. Finally bond interface will keep in down state. Fix this by sending NS with unspecified address if there is no available source address. Reported-by: LiLiang <[email protected]> Fixes: 5e1eeef69c0f ("bonding: NS target should accept link local address") Signed-off-by: Hangbin Liu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-09-05dmaengine: zynqmp_dma: Typecast with enum to fix the coverity warningShravya Kumbham1-1/+1
Typecast the flags variable with (enum dma_ctrl_flags) in zynqmp_dma_prep_memcpy function to fix the coverity warning. Addresses-Coverity: Event mixed_enum_type. Signed-off-by: Shravya Kumbham <[email protected]> Signed-off-by: Harini Katakam <[email protected]> Signed-off-by: Radhey Shyam Pandey <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Vinod Koul <[email protected]>
2022-09-05dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get()Liang He1-3/+3
We should call of_node_put() for the reference returned by of_parse_phandle() in fail path or when it is not used anymore. Here we only need to move the of_node_put() before the check. Fixes: d70241913413 ("dmaengine: ti: k3-udma: Add glue layer for non DMAengine users") Signed-off-by: Liang He <[email protected]> Acked-by: Peter Ujfalusi <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Vinod Koul <[email protected]>
2022-09-05arm64: dts: imx8ulp: add #reset-cells for pccPeng Fan1-0/+3
The binding file clock/imx8ulp-pcc-clock.yaml indicates '#reset-cells' is a required property, add it. Fixes: fe6291e96313 ("arm64: dts: imx8ulp: Add the basic dtsi file for imx8ulp") Signed-off-by: Peng Fan <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2022-09-05arm64: dts: tqma8mpxl-ba8mpxl: Fix button GPIOsAlexander Stein1-2/+2
They were in wrong order, so fix it by switching them. Fixes: 418d1d840e42 ("arm64: dts: freescale: add initial device tree for TQMa8MPQL with i.MX8MP") Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2022-09-05arm64: dts: imx8mn: remove GPU power domain resetMarco Felsch1-1/+0
The PGC (power gating controller) already handles the reset for the GPUMIX power domain. By specifying it within the device tree the reset it issued a 2nd time. This confuses the hardware during power up and sporadically hangs the SoC. Fix this by removing the reset property and let the hardware handle the reset. Fixes: 9a0f3b157e22e ("arm64: dts: imx8mn: Enable GPU") Signed-off-by: Marco Felsch <[email protected]> Signed-off-by: Lucas Stach <[email protected]> Tested-by: Adam Ford <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2022-09-04Linux 6.0-rc4Linus Torvalds1-1/+1
2022-09-04Merge tag 'powerpc-6.0-4' of ↵Linus Torvalds6-69/+89
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 Torvalds14-103/+151
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 Desaulniers1-0/+12
-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 <[email protected]> Suggested-by: Nathan Chancellor <[email protected]> Suggested-by: Youngmin Nam <[email protected]> Signed-off-by: Nick Desaulniers <[email protected]> Reviewed-by: Masahiro Yamada <[email protected]> Reviewed-by: Nathan Chancellor <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2022-09-04dmaengine: xilinx_dma: Report error in case of dma_set_mask_and_coherent API ↵Swati Agarwal1-1/+5
failure The driver does not handle the failure case while calling dma_set_mask_and_coherent API. In case of failure, capture the return value of API and then report an error. Addresses-coverity: Unchecked return value (CHECKED_RETURN) Signed-off-by: Swati Agarwal <[email protected]> Reviewed-by: Radhey Shyam Pandey <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Vinod Koul <[email protected]>
2022-09-04dmaengine: xilinx_dma: cleanup for fetching xlnx,num-fstores propertySwati Agarwal1-1/+1
Free the allocated resources for missing xlnx,num-fstores property. Signed-off-by: Swati Agarwal <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Vinod Koul <[email protected]>
2022-09-04dmaengine: xilinx_dma: Fix devm_platform_ioremap_resource error handlingSwati Agarwal1-6/+7
Add missing cleanup in devm_platform_ioremap_resource(). When probe fails remove dma channel resources and disable clocks in accordance with the order of resources allocated . Signed-off-by: Swati Agarwal <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Vinod Koul <[email protected]>
2022-09-04arm64: dts: rockchip: Set RK3399-Gru PCLK_EDP to 24 MHzzain wang1-0/+8
We've found the AUX channel to be less reliable with PCLK_EDP at a higher rate (typically 25 MHz). This is especially important on systems with PSR-enabled panels (like Gru-Kevin), since we make heavy, constant use of AUX. According to Rockchip, using any rate other than 24 MHz can cause "problems between syncing the PHY an PCLK", which leads to all sorts of unreliabilities around register operations. Fixes: d67a38c5a623 ("arm64: dts: rockchip: move core edp from rk3399-kevin to shared chromebook") Reviewed-by: Douglas Anderson <[email protected]> Signed-off-by: zain wang <[email protected]> Signed-off-by: Brian Norris <[email protected]> Link: https://lore.kernel.org/r/20220830131212.v2.1.I98d30623f13b785ca77094d0c0fd4339550553b6@changeid Signed-off-by: Heiko Stuebner <[email protected]>
2022-09-04arm64: dts: imx8mm: Reverse CPLD_Dn GPIO label mapping on MX8MenloMarek Vasut1-5/+5
The CPLD_Dn GPIO assignment between SoM and CPLD has now been clarified in schematic and the assignment is reversed. Update the DT to match the hardware. Fixes: 510c527b4ff57 ("arm64: dts: imx8mm: Add i.MX8M Mini Toradex Verdin based Menlo board") Signed-off-by: Marek Vasut <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2022-09-04Merge tag 'wireless-2022-09-03' of ↵David S. Miller11-26/+73
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless Johannes berg says: ==================== We have a handful of fixes: - fix DMA from stack in wilc1000 driver - fix crash on chip reset failure in mt7921e - fix for the reported warning on aggregation timer expiry - check packet lengths in hwsim virtio paths - fix compiler warnings/errors with AAD construction by using struct_group - fix Intel 4965 driver rate scale operation - release channel contexts correctly in mac80211 mlme code ==================== Signed-off-by: David S. Miller <[email protected]>
2022-09-04ALSA: hda/sigmatel: Keep power up while beep is enabledTakashi Iwai1-0/+22
It seems that the beep playback doesn't work well on IDT codec devices when the codec auto-pm is enabled. Keep the power on while the beep switch is enabled. Link: https://bugzilla.suse.com/show_bug.cgi?id=1200544 Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2022-09-04RDMA/siw: Pass a pointer to virt_to_page()Linus Walleij1-4/+14
Functions that work on a pointer to virtual memory such as virt_to_pfn() and users of that function such as virt_to_page() are supposed to pass a pointer to virtual memory, ideally a (void *) or other pointer. However since many architectures implement virt_to_pfn() as a macro, this function becomes polymorphic and accepts both a (unsigned long) and a (void *). If we instead implement a proper virt_to_pfn(void *addr) function the following happens (occurred on arch/arm): drivers/infiniband/sw/siw/siw_qp_tx.c:32:23: warning: incompatible integer to pointer conversion passing 'dma_addr_t' (aka 'unsigned int') to parameter of type 'const void *' [-Wint-conversion] drivers/infiniband/sw/siw/siw_qp_tx.c:32:37: warning: passing argument 1 of 'virt_to_pfn' makes pointer from integer without a cast [-Wint-conversion] drivers/infiniband/sw/siw/siw_qp_tx.c:538:36: warning: incompatible integer to pointer conversion passing 'unsigned long long' to parameter of type 'const void *' [-Wint-conversion] Fix this with an explicit cast. In one case where the SIW SGE uses an unaligned u64 we need a double cast modifying the virtual address (va) to a platform-specific uintptr_t before casting to a (void *). Fixes: b9be6f18cf9e ("rdma/siw: transmit path") Cc: [email protected] Signed-off-by: Linus Walleij <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Leon Romanovsky <[email protected]>
2022-09-03Merge tag 'gpio-fixes-for-v6.0-rc4' of ↵Linus Torvalds9-109/+135
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
2022-09-04exfat: fix overflow for large capacity partitionYuezhang Mo1-2/+1
Using int type for sector index, there will be overflow in a large capacity partition. For example, if storage with sector size of 512 bytes and partition capacity is larger than 2TB, there will be overflow. Fixes: 1b6138385499 ("exfat: reduce block requests when zeroing a cluster") Cc: [email protected] # v5.19+ Signed-off-by: Yuezhang Mo <[email protected]> Reviewed-by: Andy Wu <[email protected]> Reviewed-by: Aoyama Wataru <[email protected]> Acked-by: Sungjong Seo <[email protected]> Signed-off-by: Namjae Jeon <[email protected]>
2022-09-03gpio: ws16c48: Make irq_chip immutableWilliam Breathitt Gray1-3/+7
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 <[email protected]> Signed-off-by: Bartosz Golaszewski <[email protected]>
2022-09-03gpio: 104-idio-16: Make irq_chip immutableWilliam Breathitt Gray1-7/+11
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 <[email protected]> Signed-off-by: Bartosz Golaszewski <[email protected]>
2022-09-03gpio: 104-idi-48: Make irq_chip immutableWilliam Breathitt Gray1-3/+7
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 <[email protected]> Signed-off-by: Bartosz Golaszewski <[email protected]>
2022-09-03gpio: 104-dio-48e: Make irq_chip immutableWilliam Breathitt Gray1-3/+7
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 <[email protected]> Signed-off-by: Bartosz Golaszewski <[email protected]>
2022-09-03Merge tag 'for-linus-6.0-rc4-tag' of ↵Linus Torvalds4-10/+22
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 Torvalds7-29/+28
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 Torvalds6-52/+65
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 Torvalds9-7/+20
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 'dt-fixes-for-palmer-6.0-rc4' of ↵Palmer Dabbelt2-31/+50
git://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git into fixes Microchip RISC-V devicetree fixes for 6.0-rc4 (or later) A fix for the warnings introduced in rc3 as part of fixing the console spam from the L2's isr. Signed-off-by: Conor Dooley <[email protected]> * tag 'dt-fixes-for-palmer-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git: riscv: dts: microchip: use an mpfs specific l2 compatible dt-bindings: riscv: sifive-l2: add a PolarFire SoC compatible
2022-09-03Merge tag 'tty-6.0-rc4' of ↵Linus Torvalds6-61/+67
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 Torvalds3-36/+2
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
2022-09-03block: don't add partitions if GD_SUPPRESS_PART_SCAN is setMing Lei1-0/+3
Commit b9684a71fca7 ("block, loop: support partitions without scanning") adds GD_SUPPRESS_PART_SCAN for replacing part function of GENHD_FL_NO_PART. But looks blk_add_partitions() is missed, since loop doesn't want to add partitions if GENHD_FL_NO_PART was set. And it causes regression on libblockdev (as called from udisks) which operates with the LO_FLAGS_PARTSCAN. Fixes the issue by not adding partitions if GD_SUPPRESS_PART_SCAN is set. Fixes: b9684a71fca7 ("block, loop: support partitions without scanning") Signed-off-by: Ming Lei <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jens Axboe <[email protected]>
2022-09-03Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds3-7/+13
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 Torvalds2-7/+15
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 Price3-13/+16
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 <[email protected]> Signed-off-by: Steven Price <[email protected]> Cc: Vlastimil Babka <[email protected]> Cc: Thomas Hellström <[email protected]> Cc: Konstantin Khlebnikov <[email protected]> Cc: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2022-09-03wifi: use struct_group to copy addressesJohannes Berg3-6/+8
We sometimes copy all the addresses from the 802.11 header for the AAD, which may cause complaints from fortify checks. Use struct_group() to avoid the compiler warnings/errors. Change-Id: Ic3ea389105e7813b22095b295079eecdabde5045 Signed-off-by: Johannes Berg <[email protected]>
2022-09-03wifi: mac80211_hwsim: check length for virtio packetsSoenke Huster1-1/+6
An invalid packet with a length shorter than the specified length in the netlink header can lead to use-after-frees and slab-out-of-bounds in the processing of the netlink attributes, such as the following: BUG: KASAN: slab-out-of-bounds in __nla_validate_parse+0x1258/0x2010 Read of size 2 at addr ffff88800ac7952c by task kworker/0:1/12 Workqueue: events hwsim_virtio_rx_work Call Trace: <TASK> dump_stack_lvl+0x45/0x5d print_report.cold+0x5e/0x5e5 kasan_report+0xb1/0x1c0 __nla_validate_parse+0x1258/0x2010 __nla_parse+0x22/0x30 hwsim_virtio_handle_cmd.isra.0+0x13f/0x2d0 hwsim_virtio_rx_work+0x1b2/0x370 process_one_work+0x8df/0x1530 worker_thread+0x575/0x11a0 kthread+0x29d/0x340 ret_from_fork+0x22/0x30 </TASK> Discarding packets with an invalid length solves this. Therefore, skb->len must be set at reception. Change-Id: Ieaeb9a4c62d3beede274881a7c2722c6c6f477b6 Signed-off-by: Soenke Huster <[email protected]> Signed-off-by: Johannes Berg <[email protected]>
2022-09-03wifi: mac80211: fix locking in auth/assoc timeoutJohannes Berg1-6/+5
If we hit an authentication or association timeout, we only release the chanctx for the deflink, and the other link(s) are released later by ieee80211_vif_set_links(), but we're not locking this correctly. Fix the locking here while releasing the channels and links. Change-Id: I9e08c1a5434592bdc75253c1abfa6c788f9f39b1 Fixes: 81151ce462e5 ("wifi: mac80211: support MLO authentication/association with one link") Signed-off-by: Johannes Berg <[email protected]>
2022-09-03wifi: mac80211: mlme: release deflink channel in error caseJohannes Berg1-0/+1
In the prep_channel error case we didn't release the deflink channel leaving it to be left around. Fix that. Change-Id: If0dfd748125ec46a31fc6045a480dc28e03723d2 Signed-off-by: Johannes Berg <[email protected]>
2022-09-03wifi: mac80211: fix link warning in RX agg timer expiryMukesh Sisodiya1-0/+4
The rx data link pointer isn't set from the RX aggregation timer, resulting in a later warning. Fix that by setting it to the first valid link for now, with a FIXME to worry about statistics later, it's not very important since it's just the timeout case. Reported-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected] Fixes: 56057da4569b ("wifi: mac80211: rx: track link in RX data") Signed-off-by: Mukesh Sisodiya <[email protected]> Signed-off-by: Johannes Berg <[email protected]>
2022-09-03LoongArch: mm: Remove the unneeded result variableye xingchen1-4/+1
Return the value pa_to_nid() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <[email protected]> Signed-off-by: ye xingchen <[email protected]> Signed-off-by: Huacai Chen <[email protected]>
2022-09-03LoongArch: Fix arch_remove_memory() undefined build errorYupeng Li1-12/+10
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 <[email protected]> Signed-off-by: Caicai <[email protected]> Signed-off-by: Huacai Chen <[email protected]>
2022-09-03LoongArch: Fix section mismatch due to acpi_os_ioremap()Huacai Chen3-2/+3
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 <[email protected]>
2022-09-03LoongArch: Improve dump_tlb() output messagesHuacai Chen1-13/+13
1, Use nr/nx to replace ri/xi; 2, Add 0x prefix for hexadecimal data. Signed-off-by: Huacai Chen <[email protected]>
2022-09-03LoongArch: Adjust arch_do_signal_or_restart() to adapt generic entryHuacai Chen1-2/+2
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 <[email protected]>
2022-09-03LoongArch: Avoid orphan input sectionsArd Biesheuvel2-0/+3
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 <[email protected]> Signed-off-by: Huacai Chen <[email protected]>
2022-09-03Merge branch '40GbE' of ↵David S. Miller4-5/+20
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2022-09-02 (i40e, iavf) This series contains updates to i40e and iavf drivers. Przemyslaw adds reset to ADQ configuration to allow for setting of rate limit beyond TC0 for i40e. Ivan Vecera does not free client on failure to open which could cause NULL pointer dereference to occur on i40e. He also detaches device during reset to prevent NDO calls with could cause races for iavf. ==================== Signed-off-by: David S. Miller <[email protected]>
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