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2024-12-02pmdomain: core: Add missing put_device()Ulf Hansson
When removing a genpd we don't clean up the genpd->dev correctly. Let's add the missing put_device() in genpd_free_data() to fix this. Fixes: 401ea1572de9 ("PM / Domain: Add struct device to genpd") Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Message-ID: <20241122134207.157283-2-ulf.hansson@linaro.org>
2024-12-02dt-bindings: power: mediatek: Add another nested power-domain layerFei Shao
The MT8188 SoC has a more in-depth power-domain tree, and the CHECK_DTBS=y check could fail because the current MediaTek power dt-binding is insufficient to cover its CAM_SUBA and CAM_SUBB sub-domains. Add one more nested power-domain layer to pass the check. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Fei Shao <fshao@chromium.org> Message-ID: <20241001113052.3124869-2-fshao@chromium.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-12-02ALSA: hda/realtek: fix micmute LEDs don't work on HP LaptopsChris Chiu
These HP laptops use Realtek HDA codec ALC3315 combined CS35L56 Amplifiers. They need the quirk ALC285_FIXUP_HP_GPIO_LED to get the micmute LED working. Signed-off-by: Chris Chiu <chris.chiu@canonical.com> Reviewed-by: Simon Trimmer <simont@opensource.cirrus.com> Cc: <stable@vger.kernel.org> Link: https://patch.msgid.link/20241202144659.1553504-1-chris.chiu@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-12-02ALSA: usb-audio: Add extra PID for RME Digiface USBAsahi Lina
It seems there is an alternate version of the hardware with a different PID. User testing reveals this still works with the same interface as far as the kernel is concerned, so just add the extra PID. Thanks to Heiko Engemann for testing with this version. Due to the way quirks-table.h is structured, that means we have to turn the entire quirk struct into a macro to avoid duplicating it... Cc: stable@vger.kernel.org Signed-off-by: Asahi Lina <lina@asahilina.net> Link: https://patch.msgid.link/20241202-rme-digiface-usb-id-v1-1-50f730d7a46e@asahilina.net Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-12-02ALSA: usb-audio: Fix a DMA to stack memory bugDan Carpenter
The usb_get_descriptor() function does DMA so we're not allowed to use a stack buffer for that. Doing DMA to the stack is not portable all architectures. Move the "new_device_descriptor" from being stored on the stack and allocate it with kmalloc() instead. Fixes: b909df18ce2a ("ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices") Cc: stable@kernel.org Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://patch.msgid.link/60e3aa09-039d-46d2-934c-6f123026c2eb@stanley.mountain Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-12-02mmc: core: Further prevent card detect during shutdownUlf Hansson
Disabling card detect from the host's ->shutdown_pre() callback turned out to not be the complete solution. More precisely, beyond the point when the mmc_bus->shutdown() has been called, to gracefully power off the card, we need to prevent card detect. Otherwise the mmc_rescan work may poll for the card with a CMD13, to see if it's still alive, which then will fail and hang as the card has already been powered off. To fix this problem, let's disable mmc_rescan prior to power off the card during shutdown. Reported-by: Anthony Pighin <anthony.pighin@nokia.com> Fixes: 66c915d09b94 ("mmc: core: Disable card detect during shutdown") Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Adrian Hunter <adrian.hunter@intel.com> Closes: https://lore.kernel.org/all/BN0PR08MB695133000AF116F04C3A9FFE83212@BN0PR08MB6951.namprd08.prod.outlook.com/ Tested-by: Anthony Pighin <anthony.pighin@nokia.com> Message-ID: <20241125122446.18684-1-ulf.hansson@linaro.org>
2024-12-02mmc: sdhci-pci: Add DMI quirk for missing CD GPIO on Vexia Edu Atla 10 tabletHans de Goede
The Vexia Edu Atla 10 tablet distributed to schools in the Spanish Andalucía region has no ACPI fwnode associated with the SDHCI controller for its microsd-slot and thus has no ACPI GPIO resource info. This causes the following error to be logged and the slot to not work: [ 10.572113] sdhci-pci 0000:00:12.0: failed to setup card detect gpio Add a DMI quirk table for providing gpiod_lookup_tables with manually provided CD GPIO info and use this DMI table to provide the CD GPIO info on this tablet. This fixes the microsd-slot not working. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Cc: stable@vger.kernel.org Message-ID: <20241118210049.311079-1-hdegoede@redhat.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-12-02ASoC: SOF: ipc3-topology: fix resource leaks in sof_ipc3_widget_setup_comp_dai()Dan Carpenter
These error paths should free comp_dai before returning. Fixes: 909dadf21aae ("ASoC: SOF: topology: Make DAI widget parsing IPC agnostic") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://patch.msgid.link/67d185cf-d139-4f8c-970a-dbf0542246a8@stanley.mountain Signed-off-by: Mark Brown <broonie@kernel.org>
2024-12-02octeontx2-af: Fix SDP MAC link credits configurationGeetha sowjanya
Current driver allows only packet size < 512B as SDP_LINK_CREDIT register is set to default value. This patch fixes this issue by configure the register with maximum HW supported value to allow packet size > 512B. Fixes: 2f7f33a09516 ("octeontx2-pf: Add representors for sdp MAC") Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-12-02arm64: mte: set VM_MTE_ALLOWED for hugetlbfs at correct placeYang Shi
The commit 5de195060b2e ("mm: resolve faulty mmap_region() error path behaviour") moved vm flags validation before fop->mmap for file mappings. But when commit 25c17c4b55de ("hugetlb: arm64: add mte support") was rebased on top of it, the hugetlbfs part was missed. Mmapping hugetlbfs file may not have MAP_HUGETLB set. Fixes: 25c17c4b55de ("hugetlb: arm64: add mte support") Signed-off-by: Yang Shi <yang@os.amperecomputing.com> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Link: https://lore.kernel.org/r/20241119200914.1145249-1-yang@os.amperecomputing.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2024-12-02ALSA: hda/realtek: Add support for Samsung Galaxy Book3 360 (NP730QFG)Sahas Leelodharry
Fixes the 3.5mm headphone jack on the Samsung Galaxy Book 3 360 NP730QFG laptop. Unlike the other Galaxy Book3 series devices, this device only needs the ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET quirk. Verified changes on the device and compared with codec state in Windows. [ white-space fixes by tiwai ] Signed-off-by: Sahas Leelodharry <sahas.leelodharry@mail.mcgill.ca> Cc: <stable@vger.kernel.org> Link: https://patch.msgid.link/QB1PR01MB40047D4CC1282DB7F1333124CC352@QB1PR01MB4004.CANPRD01.PROD.OUTLOOK.COM Signed-off-by: Takashi Iwai <tiwai@suse.de>
2024-12-02arm64: dts: exynos: Add initial support for Samsung Galaxy S20 FE (r8s)Denzeel Oliva
Add initial support for the Samsung Galaxy S20 FE (r8s/SM-G780F) device. Its launch was in 2020 and also based on the Exynos 990 SoC. It is only configured with 6GB of RAM, although storage options may differ. This device tree adds support for the following: - SimpleFB - 6GB RAM - Buttons Signed-off-by: Denzeel Oliva <wachiturroxd150@gmail.com> Link: https://lore.kernel.org/r/20241114143636.374-3-wachiturroxd150@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-12-02dt-bindings: arm: samsung: Add compatible for Samsung Galaxy S20 FE (SM-G780F)Denzeel Oliva
Add binding for the Samsung Galaxy S20 FE (SM-G780F) board, which is based on the Samsung Exynos990 SoC. Signed-off-by: Denzeel Oliva <wachiturroxd150@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20241114143636.374-2-wachiturroxd150@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-12-02can: j1939: j1939_session_new(): fix skb reference countingDmitry Antipov
Since j1939_session_skb_queue() does an extra skb_get() for each new skb, do the same for the initial one in j1939_session_new() to avoid refcount underflow. Reported-by: syzbot+d4e8dc385d9258220c31@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=d4e8dc385d9258220c31 Fixes: 9d71dd0c7009 ("can: add support of SAE J1939 protocol") Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> Tested-by: Oleksij Rempel <o.rempel@pengutronix.de> Acked-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://patch.msgid.link/20241105094823.2403806-1-dmantipov@yandex.ru [mkl: clean up commit message] Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2024-12-02arm64: dts: exynos8895: Add serial_0/1 nodesIvaylo Ivanov
Add nodes for serial_0 (UART_DBG) and serial_1 (UART_BT), which allows using them. Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> Link: https://lore.kernel.org/r/20241023091734.538682-5-ivo.ivanov.ivanov1@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-12-02LoongArch: KVM: Protect kvm_check_requests() with SRCUHuacai Chen
When we enable lockdep we get such a warning: ============================= WARNING: suspicious RCU usage 6.12.0-rc7+ #1891 Tainted: G W ----------------------------- include/linux/kvm_host.h:1043 suspicious rcu_dereference_check() usage! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 1 lock held by qemu-system-loo/948: #0: 90000001184a00a8 (&vcpu->mutex){+.+.}-{4:4}, at: kvm_vcpu_ioctl+0xf4/0xe20 [kvm] stack backtrace: CPU: 0 UID: 0 PID: 948 Comm: qemu-system-loo Tainted: G W 6.12.0-rc7+ #1891 Tainted: [W]=WARN Hardware name: Loongson Loongson-3A5000-7A1000-1w-CRB/Loongson-LS3A5000-7A1000-1w-CRB, BIOS vUDK2018-LoongArch-V2.0.0-prebeta9 10/21/2022 Stack : 0000000000000089 9000000005a0db9c 90000000071519c8 900000012c578000 900000012c57b920 0000000000000000 900000012c57b928 9000000007e53788 900000000815bcc8 900000000815bcc0 900000012c57b790 0000000000000001 0000000000000001 4b031894b9d6b725 0000000004dec000 90000001003299c0 0000000000000414 0000000000000001 000000000000002d 0000000000000003 0000000000000030 00000000000003b4 0000000004dec000 90000001184a0000 900000000806d000 9000000007e53788 00000000000000b4 0000000000000004 0000000000000004 0000000000000000 0000000000000000 9000000107baf600 9000000008916000 9000000007e53788 9000000005924778 0000000010000044 00000000000000b0 0000000000000004 0000000000000000 0000000000071c1d ... Call Trace: [<9000000005924778>] show_stack+0x38/0x180 [<90000000071519c4>] dump_stack_lvl+0x94/0xe4 [<90000000059eb754>] lockdep_rcu_suspicious+0x194/0x240 [<ffff8000022143bc>] kvm_gfn_to_hva_cache_init+0xfc/0x120 [kvm] [<ffff80000222ade4>] kvm_pre_enter_guest+0x3a4/0x520 [kvm] [<ffff80000222b3dc>] kvm_handle_exit+0x23c/0x480 [kvm] Fix it by protecting kvm_check_requests() with SRCU. Cc: stable@vger.kernel.org Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2024-12-02LoongArch: BPF: Adjust the parameter of emit_jirl()Tiezhu Yang
The branch instructions beq, bne, blt, bge, bltu, bgeu and jirl belong to the format reg2i16, but the sequence of oprand is different for the instruction jirl. So adjust the parameter order of emit_jirl() to make it more readable correspond with the Instruction Set Architecture manual. Here are the instruction formats: beq rj, rd, offs16 bne rj, rd, offs16 blt rj, rd, offs16 bge rj, rd, offs16 bltu rj, rd, offs16 bgeu rj, rd, offs16 jirl rd, rj, offs16 Link: https://loongson.github.io/LoongArch-Documentation/LoongArch-Vol1-EN.html#branch-instructions Suggested-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2024-12-02LoongArch: Add architecture specific huge_pte_clear()Bibo Mao
When executing mm selftests run_vmtests.sh, there is such an error: BUG: Bad page state in process uffd-unit-tests pfn:00000 page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x0 flags: 0xffff0000002000(reserved|node=0|zone=0|lastcpupid=0xffff) raw: 00ffff0000002000 ffffbf0000000008 ffffbf0000000008 0000000000000000 raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set Modules linked in: snd_seq_dummy snd_seq snd_seq_device rfkill vfat fat virtio_balloon efi_pstore virtio_net pstore net_failover failover fuse nfnetlink virtio_scsi virtio_gpu virtio_dma_buf dm_multipath efivarfs CPU: 2 UID: 0 PID: 1913 Comm: uffd-unit-tests Not tainted 6.12.0 #184 Hardware name: QEMU QEMU Virtual Machine, BIOS unknown 2/2/2022 Stack : 900000047c8ac000 0000000000000000 9000000000223a7c 900000047c8ac000 900000047c8af690 900000047c8af698 0000000000000000 900000047c8af7d8 900000047c8af7d0 900000047c8af7d0 900000047c8af5b0 0000000000000001 0000000000000001 900000047c8af698 10b3c7d53da40d26 0000010000000000 0000000000000022 0000000fffffffff fffffffffe000000 ffff800000000000 000000000000002f 0000800000000000 000000017a6d4000 90000000028f8940 0000000000000000 0000000000000000 90000000025aa5e0 9000000002905000 0000000000000000 90000000028f8940 ffff800000000000 0000000000000000 0000000000000000 0000000000000000 9000000000223a94 000000012001839c 00000000000000b0 0000000000000004 0000000000000000 0000000000071c1d ... Call Trace: [<9000000000223a94>] show_stack+0x5c/0x180 [<9000000001c3fd64>] dump_stack_lvl+0x6c/0xa0 [<900000000056aa08>] bad_page+0x1a0/0x1f0 [<9000000000574978>] free_unref_folios+0xbf0/0xd20 [<90000000004e65cc>] folios_put_refs+0x1a4/0x2b8 [<9000000000599a0c>] free_pages_and_swap_cache+0x164/0x260 [<9000000000547698>] tlb_batch_pages_flush+0xa8/0x1c0 [<9000000000547f30>] tlb_finish_mmu+0xa8/0x218 [<9000000000543cb8>] exit_mmap+0x1a0/0x360 [<9000000000247658>] __mmput+0x78/0x200 [<900000000025583c>] do_exit+0x43c/0xde8 [<9000000000256490>] do_group_exit+0x68/0x110 [<9000000000256554>] sys_exit_group+0x1c/0x20 [<9000000001c413b4>] do_syscall+0x94/0x130 [<90000000002216d8>] handle_syscall+0xb8/0x158 Disabling lock debugging due to kernel taint BUG: non-zero pgtables_bytes on freeing mm: -16384 On LoongArch system, invalid huge pte entry should be invalid_pte_table or a single _PAGE_HUGE bit rather than a zero value. And it should be the same with invalid pmd entry, since pmd_none() is called by function free_pgd_range() and pmd_none() return 0 by huge_pte_clear(). So single _PAGE_HUGE bit is also treated as a valid pte table and free_pte_range() will be called in free_pmd_range(). free_pmd_range() pmd = pmd_offset(pud, addr); do { next = pmd_addr_end(addr, end); if (pmd_none_or_clear_bad(pmd)) continue; free_pte_range(tlb, pmd, addr); } while (pmd++, addr = next, addr != end); Here invalid_pte_table is used for both invalid huge pte entry and pmd entry. Cc: stable@vger.kernel.org Fixes: 09cfefb7fa70 ("LoongArch: Add memory management") Signed-off-by: Bibo Mao <maobibo@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2024-12-02LoongArch/irq: Use seq_put_decimal_ull_width() for decimal valuesDavid Wang
Performance improvement for reading /proc/interrupts on LoongArch. On a system with n CPUs and m interrupts, there will be n*m decimal values yielded via seq_printf(.."%10u "..) which is less efficient than seq_put_decimal_ull_width(), stress reading /proc/interrupts indicates ~30% performance improvement with this patch (and its friends). Signed-off-by: David Wang <00107082@163.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2024-12-02LoongArch: Fix reserving screen info memory for above-4G firmwareHuacai Chen
Since screen_info.lfb_base is a __u32 type, an above-4G address need an ext_lfb_base to present its higher 32bits. In init_screen_info() we can use __screen_info_lfb_base() to handle this case for reserving screen info memory. Signed-off-by: Xuefeng Zhao <zhaoxuefeng@loongson.cn> Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn> Signed-off-by: Tianyang Zhang <zhangtianyang@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2024-12-01arm64: dts: qcom: qcs615-ride: Enable primary USB interfaceKrishna Kurapati
Enable primary USB controller on QCS615 Ride platform. The primary USB controller is made "peripheral", as this is intended to be connected to a host for debugging use cases. For using the controller in host mode, changing the dr_mode and adding appropriate pinctrl nodes to provide vbus would be sufficient. Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241121063007.2737908-3-quic_kriskura@quicinc.com [bjorn: Fixed subject] Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01arm64: dts: qcom: qcs615: Add primary USB interfaceKrishna Kurapati
Add support for primary USB controller and its PHYs on QCS615. Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241121063007.2737908-2-quic_kriskura@quicinc.com [bjorn: Fixed subject] Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01arm64: dts: qcom: qcs615: Add QUPv3 configurationViken Dadhaniya
Add DT support for QUPv3 Serial Engines. Co-developed-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> Signed-off-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> Signed-off-by: Viken Dadhaniya <quic_vdadhani@quicinc.com> Link: https://lore.kernel.org/r/20241115101501.1995843-1-quic_vdadhani@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01arm64: dts: qcom: qcs615: Add coresight nodesJie Gan
Add following coresight components on QCS615, EUD, TMC/ETF, TPDM, dynamic Funnel, TPDA, Replicator and ETM. Signed-off-by: Jie Gan <quic_jiegan@quicinc.com> Link: https://lore.kernel.org/r/20241106094510.2654998-1-quic_jiegan@quicinc.com [bjorn: Fix patch subject] Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01arm64: dts: qcom: qcs615: add the APPS SMMU nodeQingqing Zhou
Add the APPS SMMU node for QCS615 platform. Add the dma-ranges to limit DMA address range to 36bit width to align with system architecture. Signed-off-by: Qingqing Zhou <quic_qqzhou@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241105032107.9552-4-quic_qqzhou@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01arm64: dts: qcom: qcs615: add the SCM nodeQingqing Zhou
Add the SCM node for QCS615 platform. It is an interface to communicate to the secure firmware. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Qingqing Zhou <quic_qqzhou@quicinc.com> Link: https://lore.kernel.org/r/20241105032107.9552-3-quic_qqzhou@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01arm64: dts: qcom: qcs615: Add LLCC support for QCS615Song Xue
The QCS615 platform has LLCC(Last Level Cache Controller) as the system cache controller. It includes 1 LLCC instance and 1 LLCC broadcast interface. Add LLCC node support for the QCS615 platform. Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Song Xue <quic_songxue@quicinc.com> Link: https://lore.kernel.org/r/20241031-add_llcc_dts_node_for_qcs615-v2-1-205766a607ca@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01arm64: dts: qcom: qcs615: add AOSS_QMP nodeKyle Deng
Add the Always-On Subsystem Qualcomm Message Protocol(AOSS_QMP) node for QCS615 SoC. The AOSS_QMP enables the system to send and receive messages on the SoC and uses the same hardware version as sdm845. Signed-off-by: Kyle Deng <quic_chunkaid@quicinc.com> Link: https://lore.kernel.org/r/20241018073417.2338864-4-quic_chunkaid@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01arm64: dts: qcom: qcs615: add base RIDE boardLijuan Gao
Add initial support for Qualcomm QCS615 RIDE board and enable the QCS615 RIDE board to shell with uart console. Written with help from Tingguo Cheng (added regulator nodes). Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241104-add_initial_support_for_qcs615-v5-4-9dde8d7b80b0@quicinc.com [bjorn: Fix subject] Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01arm64: dts: qcom: add QCS615 platformLijuan Gao
Add initial DTSI for QCS615 SoC. Features added in this revision: - CPUs with PSCI idle states - Interrupt-controller with PDC wakeup support - Timers, TCSR Clock Controllers - Reserved Shared memory - QFPROM - TLMM - Watchdog - RPMH controller - Sleep stats driver - Rpmhpd power controller - Interconnect - GCC and Rpmhcc - QUP with Uart serial support Written with help from Tingguo Cheng (added rpmhpd power controller nodes) Taniya Das (added clocks nodes), and Raviteja Laggyshetty (added interconnect nodes). Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com> Link: https://lore.kernel.org/r/20241104-add_initial_support_for_qcs615-v5-3-9dde8d7b80b0@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01dt-bindings: arm: qcom: document QCS615 and the reference boardLijuan Gao
Document the QCS615 SoC and its reference board QCS615 RIDE. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com> Link: https://lore.kernel.org/r/20241104-add_initial_support_for_qcs615-v5-1-9dde8d7b80b0@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01Merge branch '20241022-qcs615-clock-driver-v4-0-3d716ad0d987@quicinc.com' ↵Bjorn Andersson
into HEAD Merge QCS615 global clock controller binding from clock topic branch to get access to clock constants.
2024-12-01dt-bindings: clock: qcom: Add QCS615 GCC clocksTaniya Das
Add device tree bindings for global clock controller on QCS615 SoCs. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Taniya Das <quic_tdas@quicinc.com> Link: https://lore.kernel.org/r/20241022-qcs615-clock-driver-v4-3-3d716ad0d987@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01arm64: dts: qcom: x1e80100-romulus: Set up PS8830sKonrad Dybcio
The Laptop 7 features two USB-C ports, each one sporting a PS8830 USB-C retimer/mux. Wire them up. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20241129-topic-sl7_feat2-v2-3-fb6cf5660cfc@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01arm64: dts: qcom: x1e80100-romulus: Set up PCIe3 / SDCard readerKonrad Dybcio
The Surface Laptops have a Realtek RTS5261 SD Card reader connected over a Gen1x1 link to the PCIe3 host. Set up the necessary bits to make it functional. Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20241129-topic-sl7_feat2-v2-2-fb6cf5660cfc@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01arm64: dts: qcom: x1e80100-romulus: Configure audioKonrad Dybcio
The Laptop 7 features a single pair of speakers and an equal amount of digital mics. Add the required nodes to support audio playback and recording. Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20241129-topic-sl7_feat2-v2-1-fb6cf5660cfc@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-01Merge branch 'arm64-for-6.13' into arm64-for-6.14Bjorn Andersson
Merge the arm64-for-6.13 branch into arm64-for-6.14, to carry forward the commits that were picked up late in the cycle but didn't make it into a pull request.
2024-12-02spi: apple: Set use_gpio_descriptors to trueSasha Finkelstein
There is at least one peripheral that is attached to this controller and can not use native CS. Make it possible to use a GPIO instead. Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com> Reviewed-by: Janne Grunau <j@jannau.net> Link: https://patch.msgid.link/20241127-gpio-descs-v1-1-c586b518a7d5@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-12-02spi: mpc52xx: Add cancel_work_sync before module removePei Xiao
If we remove the module which will call mpc52xx_spi_remove it will free 'ms' through spi_unregister_controller. while the work ms->work will be used. The sequence of operations that may lead to a UAF bug. Fix it by ensuring that the work is canceled before proceeding with the cleanup in mpc52xx_spi_remove. Fixes: ca632f556697 ("spi: reorganize drivers") Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn> Link: https://patch.msgid.link/1f16f8ae0e50ca9adb1dc849bf2ac65a40c9ceb9.1732783000.git.xiaopei01@kylinos.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2024-12-02regmap: detach regmap from dev on regmap_exitCosmin Tanislav
At the end of __regmap_init(), if dev is not NULL, regmap_attach_dev() is called, which adds a devres reference to the regmap, to be able to retrieve a dev's regmap by name using dev_get_regmap(). When calling regmap_exit, the opposite does not happen, and the reference is kept until the dev is detached. Add a regmap_detach_dev() function and call it in regmap_exit() to make sure that the devres reference is not kept. Cc: stable@vger.kernel.org Fixes: 72b39f6f2b5a ("regmap: Implement dev_get_regmap()") Signed-off-by: Cosmin Tanislav <demonsingur@gmail.com> Rule: add Link: https://lore.kernel.org/stable/20241128130554.362486-1-demonsingur%40gmail.com Link: https://patch.msgid.link/20241128131625.363835-1-demonsingur@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-12-02regmap: Use correct format specifier for logging range errorsMark Brown
The register addresses are unsigned ints so we should use %u not %d to log them. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://patch.msgid.link/20241127-regmap-test-high-addr-v1-1-74a48a9e0dc5@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2024-12-02ASoC: Intel: avs: da7219: Remove suspend_pre() and resume_post()Marek Maslanka
The presence of a plugged jack is not detected after resuming the device if the jack was plugged before the device was suspended. This problem is caused by calling the sound/soc/codecs/da7219-aad.c:da7219_aad_jack_det() function on resume, which forces the jack insertion state to be unplugged. Signed-off-by: Marek Maslanka <mmaslanka@google.com> Link: https://patch.msgid.link/20241128205215.2435485-1-mmaslanka@google.com Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2024-12-01ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_writeJordy Zomer
An offset from client could be a negative value, It could allows to write data outside the bounds of the allocated buffer. Note that this issue is coming when setting 'vfs objects = streams_xattr parameter' in ksmbd.conf. Cc: stable@vger.kernel.org # v5.15+ Reported-by: Jordy Zomer <jordyzomer@google.com> Signed-off-by: Jordy Zomer <jordyzomer@google.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-12-01ksmbd: fix Out-of-Bounds Read in ksmbd_vfs_stream_readJordy Zomer
An offset from client could be a negative value, It could lead to an out-of-bounds read from the stream_buf. Note that this issue is coming when setting 'vfs objects = streams_xattr parameter' in ksmbd.conf. Cc: stable@vger.kernel.org # v5.15+ Reported-by: Jordy Zomer <jordyzomer@google.com> Signed-off-by: Jordy Zomer <jordyzomer@google.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-12-01smb: server: Fix building with GCC 15Brahmajit Das
GCC 15 introduces -Werror=unterminated-string-initialization by default, this results in the following build error fs/smb/server/smb_common.c:21:35: error: initializer-string for array of 'char' is too long [-Werror=unterminated-string-ini tialization] 21 | static const char basechars[43] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_-!@#$%"; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors To this we are replacing char basechars[43] with a character pointer and then using strlen to get the length. Signed-off-by: Brahmajit Das <brahmajit.xyz@gmail.com> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-12-01Get rid of 'remove_new' relic from platform driver structLinus Torvalds
The continual trickle of small conversion patches is grating on me, and is really not helping. Just get rid of the 'remove_new' member function, which is just an alias for the plain 'remove', and had a comment to that effect: /* * .remove_new() is a relic from a prototype conversion of .remove(). * New drivers are supposed to implement .remove(). Once all drivers are * converted to not use .remove_new any more, it will be dropped. */ This was just a tree-wide 'sed' script that replaced '.remove_new' with '.remove', with some care taken to turn a subsequent tab into two tabs to make things line up. I did do some minimal manual whitespace adjustment for places that used spaces to line things up. Then I just removed the old (sic) .remove_new member function, and this is the end result. No more unnecessary conversion noise. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-12-01Linux 6.13-rc1v6.13-rc1Linus Torvalds
2024-12-01Merge tag 'i2c-for-6.13-rc1-part3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c component probing support from Wolfram Sang: "Add OF component probing. Some devices are designed and manufactured with some components having multiple drop-in replacement options. These components are often connected to the mainboard via ribbon cables, having the same signals and pin assignments across all options. These may include the display panel and touchscreen on laptops and tablets, and the trackpad on laptops. Sometimes which component option is used in a particular device can be detected by some firmware provided identifier, other times that information is not available, and the kernel has to try to probe each device. Instead of a delicate dance between drivers and device tree quirks, this change introduces a simple I2C component probe function. For a given class of devices on the same I2C bus, it will go through all of them, doing a simple I2C read transfer and see which one of them responds. It will then enable the device that responds" * tag 'i2c-for-6.13-rc1-part3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: MAINTAINERS: fix typo in I2C OF COMPONENT PROBER of: base: Document prefix argument for of_get_next_child_with_prefix() i2c: Fix whitespace style issue arm64: dts: mediatek: mt8173-elm-hana: Mark touchscreens and trackpads as fail platform/chrome: Introduce device tree hardware prober i2c: of-prober: Add GPIO support to simple helpers i2c: of-prober: Add simple helpers for regulator support i2c: Introduce OF component probe function of: base: Add for_each_child_of_node_with_prefix() of: dynamic: Add of_changeset_update_prop_string
2024-12-01Merge tag 'trace-printf-v6.13' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull bprintf() removal from Steven Rostedt: - Remove unused bprintf() function, that was added with the rest of the "bin-printf" functions. These are functions that are used by trace_printk() that allows to quickly save the format and arguments into the ring buffer without the expensive processing of converting numbers to ASCII. Then on output, at a much later time, the ring buffer is read and the string processing occurs then. The bprintf() was added for consistency but was never used. It can be safely removed. * tag 'trace-printf-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: printf: Remove unused 'bprintf'
2024-12-01ipv6: avoid possible NULL deref in modify_prefix_route()Eric Dumazet
syzbot found a NULL deref [1] in modify_prefix_route(), caused by one fib6_info without a fib6_table pointer set. This can happen for net->ipv6.fib6_null_entry [1] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN NOPTI KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] CPU: 1 UID: 0 PID: 5837 Comm: syz-executor888 Not tainted 6.12.0-syzkaller-09567-g7eef7e306d3c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:__lock_acquire+0xe4/0x3c40 kernel/locking/lockdep.c:5089 Code: 08 84 d2 0f 85 15 14 00 00 44 8b 0d ca 98 f5 0e 45 85 c9 0f 84 b4 0e 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 96 2c 00 00 49 8b 04 24 48 3d a0 07 7f 93 0f 84 RSP: 0018:ffffc900035d7268 EFLAGS: 00010006 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000006 RSI: 1ffff920006bae5f RDI: 0000000000000030 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 R10: ffffffff90608e17 R11: 0000000000000001 R12: 0000000000000030 R13: ffff888036334880 R14: 0000000000000000 R15: 0000000000000000 FS: 0000555579e90380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffc59cc4278 CR3: 0000000072b54000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> lock_acquire.part.0+0x11b/0x380 kernel/locking/lockdep.c:5849 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline] _raw_spin_lock_bh+0x33/0x40 kernel/locking/spinlock.c:178 spin_lock_bh include/linux/spinlock.h:356 [inline] modify_prefix_route+0x30b/0x8b0 net/ipv6/addrconf.c:4831 inet6_addr_modify net/ipv6/addrconf.c:4923 [inline] inet6_rtm_newaddr+0x12c7/0x1ab0 net/ipv6/addrconf.c:5055 rtnetlink_rcv_msg+0x3c7/0xea0 net/core/rtnetlink.c:6920 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2541 netlink_unicast_kernel net/netlink/af_netlink.c:1321 [inline] netlink_unicast+0x53c/0x7f0 net/netlink/af_netlink.c:1347 netlink_sendmsg+0x8b8/0xd70 net/netlink/af_netlink.c:1891 sock_sendmsg_nosec net/socket.c:711 [inline] __sock_sendmsg net/socket.c:726 [inline] ____sys_sendmsg+0xaaf/0xc90 net/socket.c:2583 ___sys_sendmsg+0x135/0x1e0 net/socket.c:2637 __sys_sendmsg+0x16e/0x220 net/socket.c:2669 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fd1dcef8b79 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc59cc4378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1dcef8b79 RDX: 0000000000040040 RSI: 0000000020000140 RDI: 0000000000000004 RBP: 00000000000113fd R08: 0000000000000006 R09: 0000000000000006 R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffc59cc438c R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 </TASK> Fixes: 5eb902b8e719 ("net/ipv6: Remove expired routes with a separated list of routes.") Reported-by: syzbot+1de74b0794c40c8eb300@syzkaller.appspotmail.com Closes: https://lore.kernel.org/netdev/67461f7f.050a0220.1286eb.0021.GAE@google.com/T/#u Signed-off-by: Eric Dumazet <edumazet@google.com> CC: Kui-Feng Lee <thinker.li@gmail.com> Cc: David Ahern <dsahern@kernel.org> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-09-15 19:02:28 +0000