summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2023-08-22dmaengine: fsl-edma: move tcd into struct fsl_dma_chanFrank Li
Relocates the tcd into the fsl_dma_chan structure. This adjustment reduces the need to reference back to fsl_edma_engine, paving the way for EDMA V3 support. Unified the edma_writel and edma_writew functions for accessing TCD (Transfer Control Descriptor) registers. A new macro is added that can automatically detect whether a 32-bit or 16-bit access should be used based on the structure field definition. This provide better support 64-bit TCD with future v5 version. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202305271951.gmRobs3a-lkp@intel.com/ Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20230821161617.2142561-11-Frank.Li@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22dmaengine: fsl-edma: refactor chan_name setup and safetyFrank Li
Relocated the setup of chan_name from setup_irq() to fsl_chan init. This change anticipates its future use in various locations. For increased safety, sprintf has been replaced with snprintf. In addition, The size of the fsl_chan->name[] array was expanded from 16 to 32. Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20230821161617.2142561-10-Frank.Li@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22dmaengine: fsl-edma: move clearing of register interrupt into setup_irq functionFrank Li
This accommodates differences in the register layout of EDMA v3 by moving the clearing of register interrupts into the platform-specific set_irq function. This should ensure better compatibility with EDMA v3. Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20230821161617.2142561-9-Frank.Li@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22dmaengine: fsl-edma: refactor using devm_clk_get_enabledFrank Li
Use devm_clk_get_enabled in probe code to reduce error checks, thereby enhancing readability Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20230821161617.2142561-8-Frank.Li@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22dmaengine: fsl-edma: simply ATTR_DSIZE and ATTR_SSIZE by using ffs()Frank Li
Removes all ATTR_DSIZE_*BIT(BYTE) and ATTR_SSIZE_*BIT(BYTE) definitions in edma. Uses ffs() instead, as it gives identical results. This simplifies the code and avoids adding more similar definitions in future V3 version. Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20230821161617.2142561-7-Frank.Li@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22dmaengine: fsl-edma: move common IRQ handler to common.cFrank Li
Move the common part of IRQ handler from fsl-edma-main.c and mcf-edma-main.c to fsl-edma-common.c. This eliminates redundant code, as the both files contains mostly identical code. Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20230821161617.2142561-6-Frank.Li@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22dmaengine: fsl-edma: Remove enum edma_versionFrank Li
The enum edma_version, which defines v1, v2, and v3, is a software concept used to distinguish IP differences. However, it is not aligned with the chip reference manual. According to the 7ulp reference manual, it should be edma2. In the future, there will be edma3, edma4, and edma5, which could cause confusion. To avoid this confusion, remove the edma_version and instead use drvdata->flags to distinguish the IP difference. Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20230821161617.2142561-5-Frank.Li@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22dmaengine: fsl-edma: transition from bool fields to bitmask flags in drvdataFrank Li
Replace individual bool fields with bitmask flags within drvdata. This will facilitate future extensions, making it easier to add more flags to accommodate new versions of the edma IP. Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/20230821161617.2142561-4-Frank.Li@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22dmaengine: fsl-edma: clean up EXPORT_SYMBOL_GPL in fsl-edma-common.cFrank Li
Exported functions in fsl-edma-common.c are only used within fsl-edma.c and mcf-edma.c. Global export is unnecessary. This commit removes all EXPORT_SYMBOL_GPL in fsl-edma-common.c, and renames fsl-edma.c and mcf-edma.c to maintain the same final module names as before, thereby simplifying the codebase. Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/20230821161617.2142561-3-Frank.Li@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22dmaengine: fsl-edma: fix build error when arch is s390Frank Li
fixed build error reported by kernel test robot. >> s390-linux-ld: fsl-edma-main.c:(.text+0xf4c): undefined reference to `devm_platform_ioremap_resource' s390-linux-ld: drivers/dma/idma64.o: in function `idma64_platform_probe': Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306210131.zaHVasxz-lkp@intel.com/ Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20230821161617.2142561-2-Frank.Li@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22soundwire: intel_ace2x: add DAI hw_params/prepare/hw_free callbacksPierre-Louis Bossart
The code is fork-lifted from intel.c and is mostly similar *except* for the SHIM configuration which cannot be done here with the introduction of HDAudio Extended links. The ACE2.x SOF side also requires the hw_free and trigger callbacks to be implemented for HDaudio DMA management Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20230802061947.3788679-1-yung-chuan.liao@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22IB/hfi1: Reduce printing of errors during driver shut downDouglas Miller
The driver prints unnecessary prints for error conditions on shutdown remove them to quiet it down. Signed-off-by: Douglas Miller <doug.miller@cornelisnetworks.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Link: https://lore.kernel.org/r/169271327832.1855761.3756156924805531643.stgit@awfm-02.cornelisnetworks.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-08-22RDMA/hfi1: Move user SDMA system memory pinning code to its own fileBrendan Cunningham
Move user SDMA system memory page-pinning code from user_sdma.c to pin_system.c. Put declarations for non-static functions in pinning.h. System memory pinning is necessary for processing user SDMA requests but actual steps are invisible to user SDMA request-processing code. Moving system memory pinning code for user SDMA to its own file makes this distinction apparent. These changes have no effect on userspace. Signed-off-by: Patrick Kelsey <pat.kelsey@cornelisnetworks.com> Signed-off-by: Brendan Cunningham <bcunningham@cornelisnetworks.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Link: https://lore.kernel.org/r/169271327311.1855761.4736714053318724062.stgit@awfm-02.cornelisnetworks.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-08-22drm/i915/dgfx: Enable d3cold at s2idleAnshuman Gupta
System wide suspend already has support for lmem save/restore during suspend therefore enabling d3cold for s2idle and keepng it disable for runtime PM.(Refer below commit for d3cold runtime PM disable justification) 'commit 66eb93e71a7a ("drm/i915/dgfx: Keep PCI autosuspend control 'on' by default on all dGPU")' It will reduce the DG2 Card power consumption to ~0 Watt for s2idle power KPI. v2: - Added "Cc: stable@vger.kernel.org". Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8755 Cc: stable@vger.kernel.org Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Tested-by: Aaron Ma <aaron.ma@canonical.com> Tested-by: Jianshui Yu <Jianshui.yu@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230816125216.1722002-1-anshuman.gupta@intel.com (cherry picked from commit 2643e6d1f2a5e51877be24042d53cf956589be10) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-08-22RDMA/hfi1: Use list_for_each_entry() helperJinjie Ruan
Convert list_for_each() to list_for_each_entry() so that the pos list_head pointer and list_entry() call are no longer needed, which can reduce a few lines of code. No functional changed. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://lore.kernel.org/r/20230822033539.3692453-1-ruanjinjie@huawei.com Acked-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-08-22RDMA/mlx5: Fix trailing */ formatting in block commentRohit Chavan
Resolved a formatting issue where the trailing */ in a block comment was placed on a same line instead of separate line. Signed-off-by: Rohit Chavan <roheetchavan@gmail.com> Link: https://lore.kernel.org/r/20230822120451.8215-1-roheetchavan@gmail.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-08-22RDMA/rxe: Fix redundant break statement in switch-case.Rohit Chavan
Removed unreachable break statement after return. Signed-off-by: Rohit Chavan <roheetchavan@gmail.com> Link: https://lore.kernel.org/r/20230822091304.7312-1-roheetchavan@gmail.com Acked-by: Zhu Yanjun <zyjzyj2000@gmail.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-08-22RDMA/efa: Fix wrong resources deallocation orderYonatan Nachum
When trying to destroy QP or CQ, we first decrease the refcount and potentially free memory regions allocated for the object and then request the device to destroy the object. If the device fails, the object isn't fully destroyed so the user/IB core can try to destroy the object again which will lead to underflow when trying to decrease an already zeroed refcount. Deallocate resources in reverse order of allocating them to safely free them. Fixes: ff6629f88c52 ("RDMA/efa: Do not delay freeing of DMA pages") Reviewed-by: Michael Margolin <mrgolin@amazon.com> Reviewed-by: Yossi Leybovich <sleybo@amazon.com> Signed-off-by: Yonatan Nachum <ynachum@amazon.com> Link: https://lore.kernel.org/r/20230822082725.31719-1-ynachum@amazon.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-08-22phy: exynos5-usbdrd: Add Exynos850 supportSam Protsenko
Implement Exynos850 USB 2.0 DRD PHY controller support. Exynos850 has quite a different PHY controller than Exynos5 compatible controllers, but it's still possible to implement it on top of existing exynos5-usbdrd driver infrastructure. Only UTMI+ (USB 2.0) PHY interface is implemented, as Exynos850 doesn't support USB 3.0. Only two clocks are used for this controller: - phy: bus clock, used for PHY registers access - ref: PHY reference clock (OSCCLK) Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230819031731.22618-7-semen.protsenko@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: exynos5-usbdrd: Add 26MHz ref clk supportSam Protsenko
Modern Exynos chips (like Exynos850) might have 26 MHz OSCCLK external clock, which is also used as a PHY reference clock. For some USB PHY controllers (e.g USB DRD PHY block on Exynos850) there is no need to set the refclk frequency at all (and corresponding bits in CLKRSTCTRL[7:5] are marked RESERVED), so that value won't be set in the driver. But even in that case, 26 MHz support still has to be added, otherwise exynos5_rate_to_clk() fails, which leads in turn to probe error. Add the correct value for 26MHz refclk to make it possible to add support for new Exynos USB DRD PHY controllers. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230819031731.22618-6-semen.protsenko@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: exynos5-usbdrd: Make it possible to pass custom phy opsSam Protsenko
Provide a way to use different PHY ops for different chips. Right now all chips are using exynos5_usbdrd_phy_ops, but it won't always be the case. For example, Exynos850 has very different USB PHY block, so there will be another PHY ops implementation for that chip. No functional change. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230819031731.22618-5-semen.protsenko@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: qcom-qmp-combo: fix clock probingDmitry Baryshkov
During rebase of qcom-qmp-combo series a call to devm_clk_bulk_get_all() got moved by git from qmp_combo_parse_dt_legacy() to phy_dp_clks_register(). This doesn't have any serious effect, since the clocks will be set in both legacy and non-legacy paths. However let's move it back to place anyway, to prevent the driver from fetching clocks twice. Fixes: 28e265bf84a8 ("phy: qcom-qmp-combo: simplify clock handling") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230820235813.562284-1-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22RDMA/siw: Call llist_reverse_order in siw_run_sqGuoqing Jiang
We can call the function to get fifo list. Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev> Link: https://lore.kernel.org/r/20230821133255.31111-4-guoqing.jiang@linux.dev Acked-by: Bernard Metzler <bmt@zurich.ibm.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-08-22RDMA/siw: Correct wrong debug messageGuoqing Jiang
We need to print num_sle first then pbl->max_buf per the condition. Also replace mem->pbl with pbl while at it. Fixes: 303ae1cdfdf7 ("rdma/siw: application interface") Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev> Link: https://lore.kernel.org/r/20230821133255.31111-3-guoqing.jiang@linux.dev Acked-by: Bernard Metzler <bmt@zurich.ibm.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-08-22RDMA/siw: Balance the reference of cep->kref in the error pathGuoqing Jiang
The siw_connect can go to err in below after cep is allocated successfully: 1. If siw_cm_alloc_work returns failure. In this case socket is not assoicated with cep so siw_cep_put can't be called by siw_socket_disassoc. We need to call siw_cep_put twice since cep->kref is increased once after it was initialized. 2. If siw_cm_queue_work can't find a work, which means siw_cep_get is not called in siw_cm_queue_work, so cep->kref is increased twice by siw_cep_get and when associate socket with cep after it was initialized. So we need to call siw_cep_put three times (one in siw_socket_disassoc). 3. siw_send_mpareqrep returns error, this scenario is similar as 2. So we need to remove one siw_cep_put in the error path. Fixes: 6c52fdc244b5 ("rdma/siw: connection management") Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev> Link: https://lore.kernel.org/r/20230821133255.31111-2-guoqing.jiang@linux.dev Acked-by: Bernard Metzler <bmt@zurich.ibm.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-08-22phy: qcom-qmp-pcie: support SM8150 PCIe QMP PHYsDmitry Baryshkov
Reuse sm8250 configuration to add support for both single lane and dual lane PCIe PHYs on the Qualcomm SM8150 platform. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230820142035.89903-8-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: qcom-qmp-pcie: populate offsets configurationDmitry Baryshkov
Populate offsets configuration for the rest of UFS PHYs to make it possible to switch them to the new (single-node) bindings style. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230820142035.89903-7-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: qcom-qmp-pcie: simplify clock handlingDmitry Baryshkov
For some of existing PHYs for new binding we are going to change refgen to more correct "rchng". Rather than introducing additional code to handle legacy vs current bindings (and clock names), use devm_clk_bulk_get_optional(). Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230820142035.89903-6-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: qcom-qmp-pcie: keep offset tables sortedDmitry Baryshkov
In order to simplify adding new PHY configurations, keep register offset structs sorted by the version. Fixes: a05b6d5135ec ("phy: qcom-qmp-pcie: add support for sa8775p") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230820142035.89903-5-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: qcom-qmp-pcie: drop ln_shrd from v5_20 configDmitry Baryshkov
There is no shared lane config for v5.20 PHYs, it is only present on SM8550 gen4x2. Fixes: a05b6d5135ec ("phy: qcom-qmp-pcie: add support for sa8775p") Cc: Mrinmay Sarkar <quic_msarkar@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20230820142035.89903-4-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22Revert "IB/isert: Fix incorrect release of isert connection"Leon Romanovsky
Commit: 699826f4e30a ("IB/isert: Fix incorrect release of isert connection") is causing problems on OPA when DEVICE_REMOVAL is happening. ------------[ cut here ]------------ WARNING: CPU: 52 PID: 2117247 at drivers/infiniband/core/cq.c:359 ib_cq_pool_cleanup+0xac/0xb0 [ib_core] Modules linked in: nfsd nfs_acl target_core_user uio tcm_fc libfc scsi_transport_fc tcm_loop target_core_pscsi target_core_iblock target_core_file rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs rfkill rpcrdma rdma_ucm ib_srpt sunrpc ib_isert iscsi_target_mod target_core_mod opa_vnic ib_iser libiscsi ib_umad scsi_transport_iscsi rdma_cm ib_ipoib iw_cm ib_cm hfi1(-) rdmavt ib_uverbs intel_rapl_msr intel_rapl_common sb_edac ib_core x86_pkg_temp_thermal intel_powerclamp coretemp i2c_i801 mxm_wmi rapl iTCO_wdt ipmi_si iTCO_vendor_support mei_me ipmi_devintf mei intel_cstate ioatdma intel_uncore i2c_smbus joydev pcspkr lpc_ich ipmi_msghandler acpi_power_meter acpi_pad xfs libcrc32c sr_mod sd_mod cdrom t10_pi sg crct10dif_pclmul crc32_pclmul crc32c_intel drm_kms_helper drm_shmem_helper ahci libahci ghash_clmulni_intel igb drm libata dca i2c_algo_bit wmi fuse CPU: 52 PID: 2117247 Comm: modprobe Not tainted 6.5.0-rc1+ #1 Hardware name: Intel Corporation S2600CWR/S2600CW, BIOS SE5C610.86B.01.01.0014.121820151719 12/18/2015 RIP: 0010:ib_cq_pool_cleanup+0xac/0xb0 [ib_core] Code: ff 48 8b 43 40 48 8d 7b 40 48 83 e8 40 4c 39 e7 75 b3 49 83 c4 10 4d 39 fc 75 94 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc <0f> 0b eb a1 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f RSP: 0018:ffffc10bea13fc80 EFLAGS: 00010206 RAX: 000000000000010c RBX: ffff9bf5c7e66c00 RCX: 000000008020001d RDX: 000000008020001e RSI: fffff175221f9900 RDI: ffff9bf5c7e67640 RBP: ffff9bf5c7e67600 R08: ffff9bf5c7e64400 R09: 000000008020001d R10: 0000000040000000 R11: 0000000000000000 R12: ffff9bee4b1e8a18 R13: dead000000000122 R14: dead000000000100 R15: ffff9bee4b1e8a38 FS: 00007ff1e6d38740(0000) GS:ffff9bfd9fb00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005652044ecc68 CR3: 0000000889b5c005 CR4: 00000000001706e0 Call Trace: <TASK> ? __warn+0x80/0x130 ? ib_cq_pool_cleanup+0xac/0xb0 [ib_core] ? report_bug+0x195/0x1a0 ? handle_bug+0x3c/0x70 ? exc_invalid_op+0x14/0x70 ? asm_exc_invalid_op+0x16/0x20 ? ib_cq_pool_cleanup+0xac/0xb0 [ib_core] disable_device+0x9d/0x160 [ib_core] __ib_unregister_device+0x42/0xb0 [ib_core] ib_unregister_device+0x22/0x30 [ib_core] rvt_unregister_device+0x20/0x90 [rdmavt] hfi1_unregister_ib_device+0x16/0xf0 [hfi1] remove_one+0x55/0x1a0 [hfi1] pci_device_remove+0x36/0xa0 device_release_driver_internal+0x193/0x200 driver_detach+0x44/0x90 bus_remove_driver+0x69/0xf0 pci_unregister_driver+0x2a/0xb0 hfi1_mod_cleanup+0xc/0x3c [hfi1] __do_sys_delete_module.constprop.0+0x17a/0x2f0 ? exit_to_user_mode_prepare+0xc4/0xd0 ? syscall_trace_enter.constprop.0+0x126/0x1a0 do_syscall_64+0x5c/0x90 ? syscall_exit_to_user_mode+0x12/0x30 ? do_syscall_64+0x69/0x90 ? syscall_exit_work+0x103/0x130 ? syscall_exit_to_user_mode+0x12/0x30 ? do_syscall_64+0x69/0x90 ? exc_page_fault+0x65/0x150 entry_SYSCALL_64_after_hwframe+0x6e/0xd8 RIP: 0033:0x7ff1e643f5ab Code: 73 01 c3 48 8b 0d 75 a8 1b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 b0 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 45 a8 1b 00 f7 d8 64 89 01 48 RSP: 002b:00007ffec9103cc8 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0 RAX: ffffffffffffffda RBX: 00005615267fdc50 RCX: 00007ff1e643f5ab RDX: 0000000000000000 RSI: 0000000000000800 RDI: 00005615267fdcb8 RBP: 00005615267fdc50 R08: 0000000000000000 R09: 0000000000000000 R10: 00007ff1e659eac0 R11: 0000000000000206 R12: 00005615267fdcb8 R13: 0000000000000000 R14: 00005615267fdcb8 R15: 00007ffec9105ff8 </TASK> ---[ end trace 0000000000000000 ]--- And... restrack: ------------[ cut here ]------------ infiniband hfi1_0: BUG: RESTRACK detected leak of resources restrack: Kernel PD object allocated by ib_isert is not freed restrack: Kernel CQ object allocated by ib_core is not freed restrack: Kernel QP object allocated by rdma_cm is not freed restrack: ------------[ cut here ]------------ Fixes: 699826f4e30a ("IB/isert: Fix incorrect release of isert connection") Reported-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Closes: https://lore.kernel.org/all/921cd1d9-2879-f455-1f50-0053fe6a6655@cornelisnetworks.com Link: https://lore.kernel.org/r/a27982d3235005c58f6d321f3fad5eb6e1beaf9e.1692604607.git.leonro@nvidia.com Tested-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
2023-08-22misc: fastrpc: Pass proper scm arguments for static process initEkansh Gupta
Memory is allocated for dynamic loading when audio daemon is trying to attach to audioPD on DSP side. This memory is allocated from reserved CMA memory region and needs ownership assignment to new VMID in order to use it from audioPD. In the current implementation, arguments are not correctly passed to the scm call which might result in failure of dynamic loading on audioPD. Added changes to pass correct arguments during daemon attach request. Fixes: 0871561055e6 ("misc: fastrpc: Add support for audiopd") Cc: stable <stable@kernel.org> Tested-by: Ekansh Gupta <quic_ekangupt@quicinc.com> Signed-off-by: Ekansh Gupta <quic_ekangupt@quicinc.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20230811115643.38578-4-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-22misc: fastrpc: Fix incorrect DMA mapping unmap requestEkansh Gupta
Scatterlist table is obtained during map create request and the same table is used for DMA mapping unmap. In case there is any failure while getting the sg_table, ERR_PTR is returned instead of sg_table. When the map is getting freed, there is only a non-NULL check of sg_table which will also be true in case failure was returned instead of sg_table. This would result in improper unmap request. Add proper check before setting map table to avoid bad unmap request. Fixes: c68cfb718c8f ("misc: fastrpc: Add support for context Invoke method") Cc: stable <stable@kernel.org> Signed-off-by: Ekansh Gupta <quic_ekangupt@quicinc.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20230811115643.38578-3-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-22misc: fastrpc: Fix remote heap allocation requestEkansh Gupta
Remote heap is used by DSP audioPD on need basis. This memory is allocated from reserved CMA memory region and is then shared with audioPD to use it for it's functionality. Current implementation of remote heap is not allocating the memory from CMA region, instead it is allocating the memory from SMMU context bank. The arguments passed to scm call for the reassignment of ownership is also not correct. Added changes to allocate CMA memory and have a proper ownership reassignment. Fixes: 532ad70c6d44 ("misc: fastrpc: Add mmap request assigning for static PD pool") Cc: stable <stable@kernel.org> Tested-by: Ekansh Gupta <quic_ekangupt@quicinc.com> Signed-off-by: Ekansh Gupta <quic_ekangupt@quicinc.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20230811115643.38578-2-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-22phy: fsl-imx8mq-usb: add dev_err_probe if getting vbus failedAlexander Stein
This adds an error message if getting vbus failed for some reason, -EPROBE_DEFER is handled appropriately as well and adds a nice information to debugfs. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Link: https://lore.kernel.org/r/20230816080256.611380-1-alexander.stein@ew.tq-group.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: qcom: Introduce M31 USB PHY driverVaradarajan Narayanan
Add the M31 USB2 phy driver for the USB M31 PHY (https://www.m31tech.com) found in Qualcomm IPQ5018, IPQ5332 SoCs. Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/c8821bb0124a54cc774a2ff7b9c40df28eb7711e.1691999761.git.quic_varada@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: rockchip: inno-dsidphy: Add rv1126 supportJagan Teki
Add support for Rockchip RV1126 DSI-DPHY. The existing 2.5GHz phy timing table added for RK3568 is working as it is for RV1126 as well. Signed-off-by: Jagan Teki <jagan@edgeble.ai> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20230731110012.2913742-5-jagan@edgeble.ai Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22phy: amlogic: meson-g12a-usb2: fix Wvoid-pointer-to-enum-cast warningKrzysztof Kozlowski
'soc_id' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: phy-meson-g12a-usb2.c:322:17: error: cast to smaller integer type 'enum meson_soc_id' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230810091310.70231-1-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-22Merge tag 'extcon-next-for-6.6' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next Chanwoo writes: Update extcon next for v6.6 Detailed description for this pull request: - Remove unused deprecated exported function : extcon_register_interest/extcon_unregister_interest are replaced with extcon_register_notifier/extcon_unregister_notifier. - Add missing property for extcon max77843 / sm5502 devicectree binding doc : max77843 / sm5502 extcon driver uses the 'schemas/connector/usb-connector.yaml' for device binding. So add the missing property information. - Add mising POWER_SUPPLY config depencenty to extcon-intel-cht-wc.c in order to remove build error. * tag 'extcon-next-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon: extcon: cht_wc: add POWER_SUPPLY dependency dt-bindings: extcon: siliconmitus,sm5502-muic: document connector dt-bindings: extcon: maxim,max77843: restrict connector properties extcon: Remove unused inline functions
2023-08-22Merge tag 'coresight-next-v6.6' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux into char-misc-next Suzuki writes: coresigh: Updates for v6.6 Coresight and hwtracing subsystem updates for Linux v6.6 includes: - ACPI support for CoreSight ETMv4x via system instructions and Arm ETE (v9.x). - Fix potential sleeping in atomic context for TRBE driver - Fix memory leak in ACPI platform parsing code - Fix all warnings with W=1 - Fix warning with double free attempt for TRBE platform data - Miscellaneous cleanups and fixes Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> * tag 'coresight-next-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux: coresight: trbe: Fix TRBE potential sleep in atomic context coresight: Fix memory leak in acpi_buffer->pointer coresight: etm4x: Ensure valid drvdata and clock before clk_put() coresight: trbe: Allocate platform data per device hwtracing: hisi_ptt: Use pci_dev_id() to simplify the code coresight: dummy: simplify the code with module_platform_driver coresight: tmc: Explicit type conversions to prevent integer overflow coresight: trbe: Directly use ID_AA64DFR0_EL1_TraceBuffer_IMP coresight: Fix all W=1 build warnings coresight: etm4x: Add ACPI support in platform driver coresight: platform: acpi: Ignore the absence of graph coresight: etm4x: Change etm4_platform_driver driver for MMIO devices coresight: etm4x: Drop pid argument from etm4_probe() coresight: etm4x: Drop iomem 'base' argument from etm4_probe() coresight: etm4x: Allocate and device assign 'struct etmv4_drvdata' earlier hwtracing: coresight: Explicitly include correct DT includes
2023-08-22Merge tag 'counter-updates-for-6.6a' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter into char-misc-next William writes: First set of Counter updates for the 6.6 cycle This set consists primarily of minor clean-ups. The counter_priv() 'const' attribute change does yield a small improvement in reducing the binary size. Changes * rz-mtu3-cnt - Reorder locking sequence for consistency * Documentation - sysfs-bus-counter: Fix indentation * counter - Declare counter_priv() to be const * microchip-tcb-capture - Explicitly include correct DT includes * tag 'counter-updates-for-6.6a' of git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter: counter: rz-mtu3-cnt: Reorder locking sequence for consistency Documentation: ABI: sysfs-bus-counter: Fix indentation counter: Declare counter_priv() to be const counter: Explicitly include correct DT includes
2023-08-22Merge tag 'fpga-for-6.6-rc1' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next Xu writes: FPGA Manager changes for 6.6-rc1 - Marco's change fixes kernel-doc warnings. - Yangtao's change converts to use devm_platform_ioremap_resource(). - Peter's change uses HWMON defined Macros for HWMON interfaces support. - Rob's change explicitly includes correct DT includes. - Marco's change adds KUnit tests for FPGA core. - Xiongfeng's change converts to use pci_find_vsec_capability(). - Ivan's change makes fpga_xxx_class a static const structure. All patches have been reviewed on the mailing list, and have been in the last linux-next releases (as part of our for-next branch). Signed-off-by: Xu Yilun <yilun.xu@intel.com> * tag 'fpga-for-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga: fpga: region: make fpga_region_class a static const structure fpga: fpga-mgr: make fpga_mgr_class a static const structure fpga: bridge: make fpga_bridge_class a static const structure fpga: dfl-pci: Use pci_find_vsec_capability() to simplify the code fpga: add configuration for the FPGA KUnit test suites. fpga: add an initial KUnit suite for the FPGA Region fpga: add an initial KUnit suite for the FPGA Bridge fpga: add an initial KUnit suite for the FPGA Manager fpga: Explicitly include correct DT includes fpga: socfpga-a10: Convert to devm_platform_ioremap_resource() fpga: fpga-mgr: altera-pr-ip: Convert to devm_platform_ioremap_resource() fpga: zynq-fpga: Convert to devm_platform_ioremap_resource() fpga: fpga-mgr: ts73xx: Convert to devm_platform_ioremap_resource() fpga: fpga-mgr: socfpga: Convert to devm_platform_ioremap_resource() fpga: xilinx-pr-decoupler: Convert to devm_platform_ioremap_resource() fpga: dfl-fme-mgr: Convert to devm_platform_ioremap_resource() fpga: bridge: Convert to devm_platform_ioremap_resource() fpga: bridge: fix kernel-doc fpga: region: fix kernel-doc fpga: dfl: fme: use SI unit prefix macros
2023-08-22fsi: i2cr: Switch to use struct i2c_driver's .probe()Uwe Kleine-König
struct i2c_driver::probe_new is about to go away. Switch the driver to use the probe callback with the same prototype. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Eddie James <eajames@linux.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20230816171944.123705-1-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-22amba: bus: fix refcount leakPeng Fan
commit 5de1540b7bc4 ("drivers/amba: create devices from device tree") increases the refcount of of_node, but not releases it in amba_device_release, so there is refcount leak. By using of_node_put to avoid refcount leak. Fixes: 5de1540b7bc4 ("drivers/amba: create devices from device tree") Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230821023928.3324283-1-peng.fan@oss.nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-22staging: rtl8192e: Annotate struct rtllib_txb with __counted_byKees Cook
Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct rtllib_txb. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Philipp Hortmann <philipp.g.hortmann@gmail.com> Cc: linux-staging@lists.linux.dev Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: "Gustavo A. R. Silva" <gustavoars@kernel.org> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/20230817204523.never.034-kees@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-22staging: greybus: fix alignment of open parenthesisRohit Chavan
Fixed all CHECK: Alignment should match open parenthesis as reported by checkpatch to adhere to the Linux kernel coding-style guidelines. Signed-off-by: Rohit Chavan <roheetchavan@gmail.com> Link: https://lore.kernel.org/r/20230822080213.6757-1-roheetchavan@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-22staging: sm750fb: fix sii164InitChip function nameAbdel Alkuor
Adhere to Linux Kernel coding style. Found by checkpatch. Signed-off-by: Abdel Alkuor <alkuor@gmail.com> Link: https://lore.kernel.org/r/ZNvITXcfVwpJAh6y@abdel Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-22staging: vme_user: fix check lines should not end with a '('Alexon Oliveira
Fixed all CHECK: Lines should not end with a '(' as reported by checkpatch to adhere to the Linux kernel coding-style guidelines. Signed-off-by: Alexon Oliveira <alexondunkan@gmail.com> Link: https://lore.kernel.org/r/ZNqbDtRjGWq67lDJ@alolivei-thinkpadt480s.gru.csb Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-22staging: vme_user: fix check blank lines not necessaryAlexon Oliveira
Fixed all CHECK: Blank lines aren't necessary after an open brace '{' and CHECK: Blank lines aren't necessary before a close brace '}' as reported by checkpatch to adhere to the Linux kernel coding-style guidelines. Signed-off-by: Alexon Oliveira <alexondunkan@gmail.com> Link: https://lore.kernel.org/r/ZNqYXAe/wIRl8qEe@alolivei-thinkpadt480s.gru.csb Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-22staging: rtl8723bs: Use helpers to check broadcast and multicast Ether addressesRuan Jinjie
Use is_multicast_ether_addr() and is_broadcast_ether_addr() instead of custom macro IS_MCAST() and MacAddr_isBcst(), the buffer is properly aligned. Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com> Link: https://lore.kernel.org/r/20230814105623.292541-1-ruanjinjie@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit (git 2.34.1) at 2025-09-14 16:59:57 +0000