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* Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds2021-04-094-19/+37
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull vdpa/mlx5 fixes from Michael Tsirkin: "Last minute fixes. These all look like something we are better off having than not ..." * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vdpa/mlx5: Fix suspend/resume index restoration vdpa/mlx5: Fix wrong use of bit numbers vdpa/mlx5: Retrieve BAR address suitable any function vdpa/mlx5: Use the correct dma device when registering memory vdpa/mlx5: should exclude header length and fcs from mtu
| * vdpa/mlx5: Fix suspend/resume index restorationEli Cohen2021-04-091-13/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we suspend the VM, the VDPA interface will be reset. When the VM is resumed again, clear_virtqueues() will clear the available and used indices resulting in hardware virqtqueue objects becoming out of sync. We can avoid this function alltogether since qemu will clear them if required, e.g. when the VM went through a reboot. Moreover, since the hw available and used indices should always be identical on query and should be restored to the same value same value for virtqueues that complete in order, we set the single value provided by set_vq_state(). In get_vq_state() we return the value of hardware used index. Fixes: b35ccebe3ef7 ("vdpa/mlx5: Restore the hardware used index after change map") Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices") Signed-off-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20210408091047.4269-6-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
| * vdpa/mlx5: Fix wrong use of bit numbersEli Cohen2021-04-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | VIRTIO_F_VERSION_1 is a bit number. Use BIT_ULL() with mask conditionals. Also, in mlx5_vdpa_is_little_endian() use BIT_ULL for consistency with the rest of the code. Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices") Signed-off-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20210408091047.4269-5-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
| * vdpa/mlx5: Retrieve BAR address suitable any functionEli Cohen2021-04-091-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | struct mlx5_core_dev has a bar_addr field that contains the correct bar address for the function regardless of whether it is pci function or sub function. Use it. Fixes: 1958fc2f0712 ("net/mlx5: SF, Add auxiliary device driver") Signed-off-by: Eli Cohen <elic@nvidia.com> Reviewed-by: Parav Pandit <parav@nvidia.com> Link: https://lore.kernel.org/r/20210408091047.4269-4-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
| * vdpa/mlx5: Use the correct dma device when registering memoryEli Cohen2021-04-091-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | In cases where the vdpa instance uses a SF (sub function), the DMA device is the parent device. Use a function to retrieve the correct DMA device. Fixes: 1958fc2f0712 ("net/mlx5: SF, Add auxiliary device driver") Signed-off-by: Eli Cohen <elic@nvidia.com> Reviewed-by: Parav Pandit <parav@nvidia.com> Link: https://lore.kernel.org/r/20210408091047.4269-3-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
| * vdpa/mlx5: should exclude header length and fcs from mtuSi-Wei Liu2021-04-092-1/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When feature VIRTIO_NET_F_MTU is negotiated on mlx5_vdpa, 22 extra bytes worth of MTU length is shown in guest. This is because the mlx5_query_port_max_mtu API returns the "hardware" MTU value, which does not just contain the Ethernet payload, but includes extra lengths starting from the Ethernet header up to the FCS altogether. Fix the MTU so packets won't get dropped silently. Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices") Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com> Acked-by: Jason Wang <jasowang@redhat.com> Acked-by: Eli Cohen <elic@nvidia.com> Link: https://lore.kernel.org/r/20210408091047.4269-2-elic@nvidia.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* | Merge tag 'rproc-v5.12-fixes' of ↵Linus Torvalds2021-04-093-2/+22
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc Pull remoteproc fixes from Bjorn Andersson: "This fixes an issue with firmware loading on the TI K3 PRU, fixes compatibility with GNU binutils for the same and resolves link error due to a 64-bit division in the Qualcomm PIL info. It also recognizes Mathieu Poirier as co-maintainer of the remoteproc and rpmsg subsystems" * tag 'rproc-v5.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: remoteproc: pru: Fix firmware loading crashes on K3 SoCs remoteproc: pru: Fix loading of GNU Binutils ELF MAINTAINERS: Add co-maintainer for remoteproc/RPMSG subsystems remoteproc: qcom: pil_info: avoid 64-bit division
| * | remoteproc: pru: Fix firmware loading crashes on K3 SoCsSuman Anna2021-03-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The K3 PRUs are 32-bit processors and in general have some limitations in using the standard ARMv8 memcpy function for loading firmware segments, so the driver already uses a custom memcpy implementation. This added logic however is limited to only IRAMs at the moment, but the loading into Data RAMs is not completely ok either and does generate a kernel crash for unaligned accesses. Fix these crashes by removing the existing IRAM logic limitation and extending the custom memcpy usage to Data RAMs as well for all K3 SoCs. Fixes: 1d39f4d19921 ("remoteproc: pru: Add support for various PRU cores on K3 AM65x SoCs") Signed-off-by: Suman Anna <s-anna@ti.com> Link: https://lore.kernel.org/r/20210315205859.19590-1-s-anna@ti.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
| * | remoteproc: pru: Fix loading of GNU Binutils ELFDimitar Dimitrov2021-03-081-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PRU port of GNU Binutils lacks support for separate address spaces. PRU IRAM addresses are marked with artificial offset to differentiate them from DRAM addresses. Hence remoteproc must mask IRAM addresses coming from GNU ELF in order to get the true hardware address. PRU firmware used for testing was the example in: https://github.com/dinuxbg/pru-gcc-examples/tree/master/blinking-led/pru Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu> Link: https://lore.kernel.org/r/20201230105005.30492-1-dimitar@dinux.eu Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
| * | MAINTAINERS: Add co-maintainer for remoteproc/RPMSG subsystemsMathieu Poirier2021-03-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | After discussing with Bjorn, stepping forward to help with the maintenance of the remoteproc and RPMSG subsystems. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/20210104171618.2702461-1-mathieu.poirier@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
| * | remoteproc: qcom: pil_info: avoid 64-bit divisionArnd Bergmann2021-03-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On 32-bit machines with 64-bit resource_size_t, the driver causes a link failure because of the 64-bit division: arm-linux-gnueabi-ld: drivers/remoteproc/qcom_pil_info.o: in function `qcom_pil_info_store': qcom_pil_info.c:(.text+0x1ec): undefined reference to `__aeabi_uldivmod' Add a cast to an u32 to avoid this. If the resource exceeds 4GB, there are bigger problems. Fixes: 549b67da660d ("remoteproc: qcom: Introduce helper to store pil info in IMEM") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20210103135628.3702427-1-arnd@kernel.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
* | | Merge tag 'for-linus-5.12b-rc7-tag' of ↵Linus Torvalds2021-04-091-6/+6
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fix from Juergen Gross: "A single fix of a 5.12 patch for the rather uncommon problem of running as a Xen guest with a real time kernel config" * tag 'for-linus-5.12b-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/evtchn: Change irq_info lock to raw_spinlock_t
| * | | xen/evtchn: Change irq_info lock to raw_spinlock_tLuca Fancellu2021-04-071-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Unmask operation must be called with interrupt disabled, on preempt_rt spin_lock_irqsave/spin_unlock_irqrestore don't disable/enable interrupts, so use raw_* implementation and change lock variable in struct irq_info from spinlock_t to raw_spinlock_t Cc: stable@vger.kernel.org Fixes: 25da4618af24 ("xen/events: don't unmask an event channel when an eoi is pending") Signed-off-by: Luca Fancellu <luca.fancellu@arm.com> Reviewed-by: Julien Grall <jgrall@amazon.com> Reviewed-by: Wei Liu <wei.liu@kernel.org> Link: https://lore.kernel.org/r/20210406105105.10141-1-luca.fancellu@arm.com Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
* | | | Merge tag 'acpi-5.12-rc7' of ↵Linus Torvalds2021-04-093-18/+14
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Fix a build issue introduced by a previous fix in the ACPI processor driver (Vitaly Kuznetsov)" * tag 'acpi-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: processor: Fix build when CONFIG_ACPI_PROCESSOR=m
| * | | | ACPI: processor: Fix build when CONFIG_ACPI_PROCESSOR=mVitaly Kuznetsov2021-04-073-18/+14
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 8cdddd182bd7 ("ACPI: processor: Fix CPU0 wakeup in acpi_idle_play_dead()") tried to fix CPU0 hotplug breakage by copying wakeup_cpu0() + start_cpu0() logic from hlt_play_dead()//mwait_play_dead() into acpi_idle_play_dead(). The problem is that these functions are not exported to modules so when CONFIG_ACPI_PROCESSOR=m build fails. The issue could've been fixed by exporting both wakeup_cpu0()/start_cpu0() (the later from assembly) but it seems putting the whole pattern into a new function and exporting it instead is better. Reported-by: kernel test robot <lkp@intel.com> Fixes: 8cdddd182bd7 ("CPI: processor: Fix CPU0 wakeup in acpi_idle_play_dead()") Cc: <stable@vger.kernel.org> # 5.10+ Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* | | | Bluetooth: btusb: Revert Fix the autosuspend enable and disableHans de Goede2021-04-091-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/usb/core/hub.c: usb_new_device() contains the following: /* By default, forbid autosuspend for all devices. It will be * allowed for hubs during binding. */ usb_disable_autosuspend(udev); So for anything which is not a hub, such as btusb devices, autosuspend is disabled by default and we must call usb_enable_autosuspend(udev) to enable it. This means that the "Fix the autosuspend enable and disable" commit, which drops the usb_enable_autosuspend() call when the enable_autosuspend module option is true, is completely wrong, revert it. This reverts commit 7bd9fb058d77213130e4b3e594115c028b708e7e. Cc: Hui Wang <hui.wang@canonical.com> Fixes: 7bd9fb058d77 ("Bluetooth: btusb: Fix the autosuspend enable and disable") Acked-by: Hui Wang <hui.wang@canonical.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge tag '5.12-rc6-smb3' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds2021-04-095-8/+22
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull cifs fixes from Steve French: "Three cifs/smb3 fixes, two for stable: a reconnect fix and a fix for display of devnames with special characters" * tag '5.12-rc6-smb3' of git://git.samba.org/sfrench/cifs-2.6: cifs: escape spaces in share names fs: cifs: Remove unnecessary struct declaration cifs: On cifs_reconnect, resolve the hostname again.
| * | | | cifs: escape spaces in share namesMaciek Borzecki2021-04-081-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 653a5efb849a ("cifs: update super_operations to show_devname") introduced the display of devname for cifs mounts. However, when mounting a share which has a whitespace in the name, that exact share name is also displayed in mountinfo. Make sure that all whitespace is escaped. Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com> CC: <stable@vger.kernel.org> # 5.11+ Reviewed-by: Shyam Prasad N <sprasad@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.com>
| * | | | fs: cifs: Remove unnecessary struct declarationWan Jiabing2021-04-081-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | struct cifs_readdata is declared twice. One is declared at 208th line. And struct cifs_readdata is defined blew. The declaration here is not needed. Remove the duplicate. Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Reviewed-by: Shyam Prasad N <sprasad@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.com>
| * | | | cifs: On cifs_reconnect, resolve the hostname again.Shyam Prasad N2021-04-083-5/+20
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On cifs_reconnect, make sure that DNS resolution happens again. It could be the cause of connection to go dead in the first place. This also contains the fix for a build issue identified by Intel bot. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Shyam Prasad N <sprasad@microsoft.com> Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com> CC: <stable@vger.kernel.org> # 5.11+ Signed-off-by: Steve French <stfrench@microsoft.com>
* | | | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds2021-04-098-23/+24
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull rdma fixes from Jason Gunthorpe: "Nothing very exciting here, just a few small bug fixes. No red flags for this release have shown up. - Regression from the last pull request in cxgb4 related to the ipv6 fixes - KASAN crasher in rtrs - oops in hfi1 related to a buggy BIOS - Userspace could oops qedr's XRC support - Uninitialized memory when parsing a LS_NLA_TYPE_DGID netlink message" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/addr: Be strict with gid size RDMA/qedr: Fix kernel panic when trying to access recv_cq IB/hfi1: Fix probe time panic when AIP is enabled with a buggy BIOS RDMA/cxgb4: check for ipv6 address properly while destroying listener RDMA/rtrs-clt: Close rtrs client conn before destroying rtrs clt session files
| * | | | RDMA/addr: Be strict with gid sizeLeon Romanovsky2021-04-081-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The nla_len() is less than or equal to 16. If it's less than 16 then end of the "gid" buffer is uninitialized. Fixes: ae43f8286730 ("IB/core: Add IP to GID netlink offload") Link: https://lore.kernel.org/r/20210405074434.264221-1-leon@kernel.org Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
| * | | | RDMA/qedr: Fix kernel panic when trying to access recv_cqKamal Heib2021-04-081-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As INI QP does not require a recv_cq, avoid the following null pointer dereference by checking if the qp_type is not INI before trying to extract the recv_cq. BUG: kernel NULL pointer dereference, address: 00000000000000e0 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] SMP PTI CPU: 0 PID: 54250 Comm: mpitests-IMB-MP Not tainted 5.12.0-rc5 #1 Hardware name: Dell Inc. PowerEdge R320/0KM5PX, BIOS 2.7.0 08/19/2019 RIP: 0010:qedr_create_qp+0x378/0x820 [qedr] Code: 02 00 00 50 e8 29 d4 a9 d1 48 83 c4 18 e9 65 fe ff ff 48 8b 53 10 48 8b 43 18 44 8b 82 e0 00 00 00 45 85 c0 0f 84 10 74 00 00 <8b> b8 e0 00 00 00 85 ff 0f 85 50 fd ff ff e9 fd 73 00 00 48 8d bd RSP: 0018:ffff9c8f056f7a70 EFLAGS: 00010202 RAX: 0000000000000000 RBX: ffff9c8f056f7b58 RCX: 0000000000000009 RDX: ffff8c41a9744c00 RSI: ffff9c8f056f7b58 RDI: ffff8c41c0dfa280 RBP: ffff8c41c0dfa280 R08: 0000000000000002 R09: 0000000000000001 R10: 0000000000000000 R11: ffff8c41e06fc608 R12: ffff8c4194052000 R13: 0000000000000000 R14: ffff8c4191546070 R15: ffff8c41c0dfa280 FS: 00007f78b2787b80(0000) GS:ffff8c43a3200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000000000e0 CR3: 00000001011d6002 CR4: 00000000001706f0 Call Trace: ib_uverbs_handler_UVERBS_METHOD_QP_CREATE+0x4e4/0xb90 [ib_uverbs] ? ib_uverbs_cq_event_handler+0x30/0x30 [ib_uverbs] ib_uverbs_run_method+0x6f6/0x7a0 [ib_uverbs] ? ib_uverbs_handler_UVERBS_METHOD_QP_DESTROY+0x70/0x70 [ib_uverbs] ? __cond_resched+0x15/0x30 ? __kmalloc+0x5a/0x440 ib_uverbs_cmd_verbs+0x195/0x360 [ib_uverbs] ? xa_load+0x6e/0x90 ? cred_has_capability+0x7c/0x130 ? avc_has_extended_perms+0x17f/0x440 ? vma_link+0xae/0xb0 ? vma_set_page_prot+0x2a/0x60 ? mmap_region+0x298/0x6c0 ? do_mmap+0x373/0x520 ? selinux_file_ioctl+0x17f/0x220 ib_uverbs_ioctl+0xa7/0x110 [ib_uverbs] __x64_sys_ioctl+0x84/0xc0 do_syscall_64+0x33/0x40 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f78b120262b Fixes: 06e8d1df46ed ("RDMA/qedr: Add support for user mode XRC-SRQ's") Link: https://lore.kernel.org/r/20210404125501.154789-1-kamalheib1@gmail.com Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
| * | | | IB/hfi1: Fix probe time panic when AIP is enabled with a buggy BIOSMike Marciniszyn2021-04-074-19/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A panic can result when AIP is enabled: BUG: unable to handle kernel NULL pointer dereference at 000000000000000 PGD 0 P4D 0 Oops: 0000 1 SMP PTI CPU: 70 PID: 981 Comm: systemd-udevd Tainted: G OE --------- - - 4.18.0-240.el8.x86_64 #1 Hardware name: Intel Corporation S2600KP/S2600KP, BIOS SE5C610.86B.01.01.0005.101720141054 10/17/2014 RIP: 0010:__bitmap_and+0x1b/0x70 RSP: 0018:ffff99aa0845f9f0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff8d5a6fc18000 RCX: 0000000000000048 RDX: 0000000000000000 RSI: ffffffffc06336f0 RDI: ffff8d5a8fa67750 RBP: 0000000000000079 R08: 0000000fffffffff R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffc06336f0 R13: 00000000000000a0 R14: ffff8d5a6fc18000 R15: 0000000000000003 FS: 00007fec137a5980(0000) GS:ffff8d5a9fa80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000a04b48002 CR4: 00000000001606e0 Call Trace: hfi1_num_netdev_contexts+0x7c/0x110 [hfi1] hfi1_init_dd+0xd7f/0x1a90 [hfi1] ? pci_bus_read_config_dword+0x49/0x70 ? pci_mmcfg_read+0x3e/0xe0 do_init_one.isra.18+0x336/0x640 [hfi1] local_pci_probe+0x41/0x90 pci_device_probe+0x105/0x1c0 really_probe+0x212/0x440 driver_probe_device+0x49/0xc0 device_driver_attach+0x50/0x60 __driver_attach+0x61/0x130 ? device_driver_attach+0x60/0x60 bus_for_each_dev+0x77/0xc0 ? klist_add_tail+0x3b/0x70 bus_add_driver+0x14d/0x1e0 ? dev_init+0x10b/0x10b [hfi1] driver_register+0x6b/0xb0 ? dev_init+0x10b/0x10b [hfi1] hfi1_mod_init+0x1e6/0x20a [hfi1] do_one_initcall+0x46/0x1c3 ? free_unref_page_commit+0x91/0x100 ? _cond_resched+0x15/0x30 ? kmem_cache_alloc_trace+0x140/0x1c0 do_init_module+0x5a/0x220 load_module+0x14b4/0x17e0 ? __do_sys_finit_module+0xa8/0x110 __do_sys_finit_module+0xa8/0x110 do_syscall_64+0x5b/0x1a0 The issue happens when pcibus_to_node() returns NO_NUMA_NODE. Fix this issue by moving the initialization of dd->node to hfi1_devdata allocation and remove the other pcibus_to_node() calls in the probe path and use dd->node instead. Affinity logic is adjusted to use a new field dd->affinity_entry as a guard instead of dd->node. Fixes: 4730f4a6c6b2 ("IB/hfi1: Activate the dummy netdev") Link: https://lore.kernel.org/r/1617025700-31865-4-git-send-email-dennis.dalessandro@cornelisnetworks.com Cc: stable@vger.kernel.org Signed-off-by: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
| * | | | RDMA/cxgb4: check for ipv6 address properly while destroying listenerPotnuri Bharat Teja2021-04-071-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ipv6 bit is wrongly set by the below which causes fatal adapter lookup engine errors for ipv4 connections while destroying a listener. Fix it to properly check the local address for ipv6. Fixes: 3408be145a5d ("RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening server") Link: https://lore.kernel.org/r/20210331135715.30072-1-bharat@chelsio.com Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
| * | | | RDMA/rtrs-clt: Close rtrs client conn before destroying rtrs clt session filesMd Haris Iqbal2021-04-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | KASAN detected the following BUG: BUG: KASAN: use-after-free in rtrs_clt_update_wc_stats+0x41/0x100 [rtrs_client] Read of size 8 at addr ffff88bf2fb4adc0 by task swapper/0/0 CPU: 0 PID: 0 Comm: swapper/0 Tainted: G O 5.4.84-pserver #5.4.84-1+feature+linux+5.4.y+dbg+20201216.1319+b6b887b~deb10 Hardware name: Supermicro H8QG6/H8QG6, BIOS 3.00 09/04/2012 Call Trace: <IRQ> dump_stack+0x96/0xe0 print_address_description.constprop.4+0x1f/0x300 ? irq_work_claim+0x2e/0x50 __kasan_report.cold.8+0x78/0x92 ? rtrs_clt_update_wc_stats+0x41/0x100 [rtrs_client] kasan_report+0x10/0x20 rtrs_clt_update_wc_stats+0x41/0x100 [rtrs_client] rtrs_clt_rdma_done+0xb1/0x760 [rtrs_client] ? lockdep_hardirqs_on+0x1a8/0x290 ? process_io_rsp+0xb0/0xb0 [rtrs_client] ? mlx4_ib_destroy_cq+0x100/0x100 [mlx4_ib] ? add_interrupt_randomness+0x1a2/0x340 __ib_process_cq+0x97/0x100 [ib_core] ib_poll_handler+0x41/0xb0 [ib_core] irq_poll_softirq+0xe0/0x260 __do_softirq+0x127/0x672 irq_exit+0xd1/0xe0 do_IRQ+0xa3/0x1d0 common_interrupt+0xf/0xf </IRQ> RIP: 0010:cpuidle_enter_state+0xea/0x780 Code: 31 ff e8 99 48 47 ff 80 7c 24 08 00 74 12 9c 58 f6 c4 02 0f 85 53 05 00 00 31 ff e8 b0 6f 53 ff e8 ab 4f 5e ff fb 8b 44 24 04 <85> c0 0f 89 f3 01 00 00 48 8d 7b 14 e8 65 1e 77 ff c7 43 14 00 00 RSP: 0018:ffffffffab007d58 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffca RAX: 0000000000000002 RBX: ffff88b803d69800 RCX: ffffffffa91a8298 RDX: 0000000000000007 RSI: dffffc0000000000 RDI: ffffffffab021414 RBP: ffffffffab6329e0 R08: 0000000000000002 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002 R13: 000000bf39d82466 R14: ffffffffab632aa0 R15: ffffffffab632ae0 ? lockdep_hardirqs_on+0x1a8/0x290 ? cpuidle_enter_state+0xe5/0x780 cpuidle_enter+0x3c/0x60 do_idle+0x2fb/0x390 ? arch_cpu_idle_exit+0x40/0x40 ? schedule+0x94/0x120 cpu_startup_entry+0x19/0x1b start_kernel+0x5da/0x61b ? thread_stack_cache_init+0x6/0x6 ? load_ucode_amd_bsp+0x6f/0xc4 ? init_amd_microcode+0xa6/0xa6 ? x86_family+0x5/0x20 ? load_ucode_bsp+0x182/0x1fd secondary_startup_64+0xa4/0xb0 Allocated by task 5730: save_stack+0x19/0x80 __kasan_kmalloc.constprop.9+0xc1/0xd0 kmem_cache_alloc_trace+0x15b/0x350 alloc_sess+0xf4/0x570 [rtrs_client] rtrs_clt_open+0x3b4/0x780 [rtrs_client] find_and_get_or_create_sess+0x649/0x9d0 [rnbd_client] rnbd_clt_map_device+0xd7/0xf50 [rnbd_client] rnbd_clt_map_device_store+0x4ee/0x970 [rnbd_client] kernfs_fop_write+0x141/0x240 vfs_write+0xf3/0x280 ksys_write+0xba/0x150 do_syscall_64+0x68/0x270 entry_SYSCALL_64_after_hwframe+0x49/0xbe Freed by task 5822: save_stack+0x19/0x80 __kasan_slab_free+0x125/0x170 kfree+0xe7/0x3f0 kobject_put+0xd3/0x240 rtrs_clt_destroy_sess_files+0x3f/0x60 [rtrs_client] rtrs_clt_close+0x3c/0x80 [rtrs_client] close_rtrs+0x45/0x80 [rnbd_client] rnbd_client_exit+0x10f/0x2bd [rnbd_client] __x64_sys_delete_module+0x27b/0x340 do_syscall_64+0x68/0x270 entry_SYSCALL_64_after_hwframe+0x49/0xbe When rtrs_clt_close is triggered, it iterates over all the present rtrs_clt_sess and triggers close on them. However, the call to rtrs_clt_destroy_sess_files is done before the rtrs_clt_close_conns. This is incorrect since during the initialization phase we allocate rtrs_clt_sess first, and then we go ahead and create rtrs_clt_con for it. If we free the rtrs_clt_sess structure before closing the rtrs_clt_con, it may so happen that an inflight IO completion would trigger the function rtrs_clt_rdma_done, which would lead to the above UAF case. Hence close the rtrs_clt_con connections first, and then trigger the destruction of session files. Fixes: 6a98d71daea1 ("RDMA/rtrs: client: main functionality") Link: https://lore.kernel.org/r/20210325153308.1214057-12-gi-oh.kim@ionos.com Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com> Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Signed-off-by: Gioh Kim <gi-oh.kim@ionos.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
* | | | | Merge tag 's390-5.12-6' of ↵Linus Torvalds2021-04-085-5/+18
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Heiko Carstens: - fix incorrect dereference of the ext_params2 external interrupt parameter, which leads to an instant kernel crash if a pfault interrupt occurs. - add forgotten stack unwinder support, and fix memory leak for the new machine check handler stack. - fix inline assembly register clobbering due to KASAN code instrumentation. * tag 's390-5.12-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/setup: use memblock_free_late() to free old stack s390/irq: fix reading of ext_params2 field from lowcore s390/unwind: add machine check handler stack s390/cpcmd: fix inline assembly register clobbering
| * | | | | s390/setup: use memblock_free_late() to free old stackHeiko Carstens2021-04-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use memblock_free_late() to free the old machine check stack to the buddy allocator instead of leaking it. Fixes: b61b1595124a ("s390: add stack for machine check handler") Cc: Vasily Gorbik <gor@linux.ibm.com> Acked-by: Sven Schnelle <svens@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
| * | | | | s390/irq: fix reading of ext_params2 field from lowcoreHeiko Carstens2021-04-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The contents of the ext_params2 field of the lowcore should just be copied to the pt_regs structure, not dereferenced. Fixes crashes / program check loops like this: Krnl PSW : 0404c00180000000 00000000d6d02b3c (do_ext_irq+0x74/0x170) R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Krnl GPRS: 0000000000000000 80000000000b974e 00000000d71abee0 00000000d71abee0 0000000080030000 000000000000000f 0000000000000000 0000000000000000 0000000000000001 00000380000bf918 00000000d73ef780 00000380000bf518 0000000080348000 00000000d6d13350 00000000d6d02b1e 00000380000bf428 Krnl Code: 00000000d6d02b2e: 58100080 l %r1,128 00000000d6d02b32: 5010b0a4 st %r1,164(%r11) #00000000d6d02b36: e31001b80104 lg %r1,4536 >00000000d6d02b3c: e31010000004 lg %r1,0(%r1) 00000000d6d02b42: e310b0a80024 stg %r1,168(%r11) 00000000d6d02b48: c01000242270 larl %r1,00000000d7187028 00000000d6d02b4e: d5071000b010 clc 0(8,%r1),16(%r11) 00000000d6d02b54: a784001b brc 8,00000000d6d02b8a Call Trace: [<00000000d6d02b3c>] do_ext_irq+0x74/0x170 [<00000000d6d0ea5c>] ext_int_handler+0xc4/0xf4 [<00000000d621d266>] die+0x106/0x188 [<00000000d62305b8>] do_no_context+0xc8/0x100 [<00000000d6d02790>] __do_pgm_check+0xe0/0x1f0 [<00000000d6d0e950>] pgm_check_handler+0x118/0x160 [<00000000d6d02b3c>] do_ext_irq+0x74/0x170 [<00000000d6d0ea5c>] ext_int_handler+0xc4/0xf4 [<00000000d621d266>] die+0x106/0x188 [<00000000d62305b8>] do_no_context+0xc8/0x100 [<00000000d6d02790>] __do_pgm_check+0xe0/0x1f0 [<00000000d6d0e950>] pgm_check_handler+0x118/0x160 [<00000000d6d02b3c>] do_ext_irq+0x74/0x170 [<00000000d6d0ea5c>] ext_int_handler+0xc4/0xf4 [<0000000000000000>] 0x0 [<00000000d6d0e57a>] default_idle_call+0x42/0x110 [<00000000d629856e>] do_idle+0xce/0x160 [<00000000d62987be>] cpu_startup_entry+0x36/0x40 [<00000000d621f2f2>] smp_start_secondary+0x82/0x88 Cc: Sven Schnelle <svens@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Fixes: 56e62a737028 ("s390: convert to generic entry") Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
| * | | | | s390/unwind: add machine check handler stackVasily Gorbik2021-04-052-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes: b61b1595124a ("s390: add stack for machine check handler") Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
| * | | | | s390/cpcmd: fix inline assembly register clobberingAlexander Gordeev2021-04-051-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Register variables initialized using arithmetic. That leads to kasan instrumentaton code corrupting the registers contents. Follow GCC guidlines and use temporary variables for assigning init values to register variables. Fixes: 94c12cc7d196 ("[S390] Inline assembly cleanup.") Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Acked-by: Ilya Leoshkevich <iii@linux.ibm.com> Link: https://gcc.gnu.org/onlinedocs/gcc-10.2.0/gcc/Local-Register-Variables.html Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
* | | | | | Merge tag 'sound-5.12-rc7' of ↵Linus Torvalds2021-04-0821-42/+106
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "This batch became unexpectedly bigger due to the pending ASoC patches, but all look small and fine device-specific fixes. Many of the commits are for ASoC Intel drivers, while the rest are for ASoC small codec/platform fixes and HD-audio quirks" * tag 'sound-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (21 commits) ALSA: hda/realtek: Fix speaker amp setup on Acer Aspire E1 ALSA: aloop: Fix initialization of controls ALSA: hda/conexant: Apply quirk for another HP ZBook G5 model ASoC: fsl_esai: Fix TDM slot setup for I2S mode ASoC: codecs: lpass-rx-macro: set npl clock rate correctly ASoC: codecs: lpass-tx-macro: set npl clock rate correctly ASoC: sunxi: sun4i-codec: fill ASoC card owner ASoC: cygnus: fix for_each_child.cocci warnings ASoC: max98373: Added 30ms turn on/off time delay ASoC: max98373: Changed amp shutdown register as volatile ASoC: intel: atom: Remove 44100 sample-rate from the media and deep-buffer DAI descriptions ASoC: intel: atom: Stop advertising non working S24LE support ASoC: wm8960: Fix wrong bclk and lrclk with pll enabled for some chips ASoC: SOF: Intel: move ELH chip info ASoC: SOF: Intel: APL: set shutdown callback to hda_dsp_shutdown ASoC: SOF: Intel: CNL: set shutdown callback to hda_dsp_shutdown ASoC: SOF: Intel: ICL: set shutdown callback to hda_dsp_shutdown ASoC: SOF: Intel: TGL: set shutdown callback to hda_dsp_shutdown ASoC: SOF: Intel: TGL: fix EHL ops ASoC: SOF: core: harden shutdown helper ...
| * | | | | | ALSA: hda/realtek: Fix speaker amp setup on Acer Aspire E1Takashi Iwai2021-04-081-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We've got a report about Acer Aspire E1 (PCI SSID 1025:0840) that loses the speaker output after resume. With the comparison of COEF dumps, it was identified that the COEF 0x0d bits 0x6000 corresponds to the speaker amp. This patch adds the specific quirk for the device to restore the COEF bits at the codec (re-)initialization. BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1183869 Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210407095730.12560-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | | | Merge tag 'asoc-fix-v5.12-rc6' of ↵Takashi Iwai2021-04-0718-39/+81
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.12 A fairly small batch of driver specific fixes, mainly for various x86 systems with the biggest set being fixes to power down DSPs properly on x86 SOF systems.
| | * | | | | | ASoC: fsl_esai: Fix TDM slot setup for I2S modeAlexander Shiyan2021-04-021-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using the driver in I2S TDM mode, the fsl_esai_startup() function rewrites the number of slots previously set by the fsl_esai_set_dai_tdm_slot() function to 2. To fix this, let's use the saved slot count value or, if TDM is not used and the number of slots is not set, the driver will use the default value (2), which is set by fsl_esai_probe(). Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/20210402081405.9892-1-shc_work@mail.ru Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | | | | ASoC: codecs: lpass-rx-macro: set npl clock rate correctlySrinivas Kandagatla2021-04-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NPL clock rate is twice the MCLK rate, so set this correctly to avoid soundwire timeouts. Fixes: af3d54b99764 ("ASoC: codecs: lpass-rx-macro: add support for lpass rx macro") Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210331171235.24824-2-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | | | | ASoC: codecs: lpass-tx-macro: set npl clock rate correctlySrinivas Kandagatla2021-04-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NPL clock rate is twice the MCLK rate, so set this correctly to avoid soundwire timeouts. Fixes: c39667ddcfc5 ("ASoC: codecs: lpass-tx-macro: add support for lpass tx macro") Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210331171235.24824-1-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | | | | ASoC: sunxi: sun4i-codec: fill ASoC card ownerBastian Germann2021-03-311-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | card->owner is a required property and since commit 81033c6b584b ("ALSA: core: Warn on empty module") a warning is issued if it is empty. Add it. This fixes following warning observed on Lamobo R1: WARNING: CPU: 1 PID: 190 at sound/core/init.c:207 snd_card_new+0x430/0x480 [snd] Modules linked in: sun4i_codec(E+) sun4i_backend(E+) snd_soc_core(E) ... CPU: 1 PID: 190 Comm: systemd-udevd Tainted: G C E 5.10.0-1-armmp #1 Debian 5.10.4-1 Hardware name: Allwinner sun7i (A20) Family Call trace: (snd_card_new [snd]) (snd_soc_bind_card [snd_soc_core]) (snd_soc_register_card [snd_soc_core]) (sun4i_codec_probe [sun4i_codec]) Fixes: 45fb6b6f2aa3 ("ASoC: sunxi: add support for the on-chip codec on early Allwinner SoCs") Related: commit 3c27ea23ffb4 ("ASoC: qcom: Set card->owner to avoid warnings") Related: commit ec653df2a0cb ("drm/vc4/vc4_hdmi: fill ASoC card owner") Cc: linux-arm-kernel@lists.infradead.org Cc: alsa-devel@alsa-project.org Signed-off-by: Bastian Germann <bage@linutronix.de> Link: https://lore.kernel.org/r/20210331151843.30583-1-bage@linutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | | | | ASoC: cygnus: fix for_each_child.cocci warningskernel test robot2021-03-291-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Function "for_each_available_child_of_node" should have of_node_put() before return around line 1352. Generated by: scripts/coccinelle/iterators/for_each_child.cocci CC: Sumera Priyadarsini <sylphrenadin@gmail.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: kernel test robot <lkp@intel.com> Signed-off-by: Julia Lawall <julia.lawall@inria.fr> Link: https://lore.kernel.org/r/alpine.DEB.2.22.394.2103281651320.2854@hadrien Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | | | | ASoC: max98373: Added 30ms turn on/off time delayRyan Lee2021-03-251-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Amp requires 10 ~ 30ms for the power ON and OFF. Added 30ms delay for stability. Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com> Link: https://lore.kernel.org/r/20210325033555.29377-2-ryans.lee@maximintegrated.com Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | | | | ASoC: max98373: Changed amp shutdown register as volatileRyan Lee2021-03-252-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 0x20FF(amp global enable) register was defined as non-volatile, but it is not. Overheating, overcurrent can cause amp shutdown in hardware. 'regmap_write' compare register readback value before writing to avoid same value writing. 'regmap_read' just read cache not actual hardware value for the non-volatile register. When amp is internally shutdown by some reason, next 'AMP ON' command can be ignored because regmap think amp is already ON. Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com> Link: https://lore.kernel.org/r/20210325033555.29377-1-ryans.lee@maximintegrated.com Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | | | | ASoC: intel: atom: Remove 44100 sample-rate from the media and deep-buffer ↵Hans de Goede2021-03-241-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DAI descriptions The media and deep-buffer DAIs only support 48000 Hz samplerate, remove the 44100 sample-rate from their descriptions. Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20210324132711.216152-3-hdegoede@redhat.com Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | | | | ASoC: intel: atom: Stop advertising non working S24LE supportHans de Goede2021-03-241-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SST firmware's media and deep-buffer inputs are hardcoded to S16LE, the corresponding DAIs don't have a hw_params callback and their prepare callback also does not take the format into account. So far the advertising of non working S24LE support has not caused issues because pulseaudio defaults to S16LE, but changing pulse-audio's config to use S24LE will result in broken sound. Pipewire is replacing pulse now and pipewire prefers S24LE over S16LE when available, causing the problem of the broken S24LE support to come to the surface now. Cc: stable@vger.kernel.org BugLink: https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/866 Fixes: 098c2cd281409 ("ASoC: Intel: Atom: add 24-bit support for media playback and capture") Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20210324132711.216152-2-hdegoede@redhat.com Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | | | | | Merge series "ASoC: SOF: Intel: shutdown and core handling corrections" from ↵Mark Brown2021-03-238-26/+49
| | |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: This patchset fixes a logical flow in the core status, improves shutdown support on Intel SOF platforms with an HDaudio controller and cleans-up ElkhartLake support. Guennadi Liakhovetski (1): ASoC: SOF: Intel: HDA: fix core status verification Libin Yang (5): ASoC: SOF: Intel: TGL: fix EHL ops ASoC: SOF: Intel: TGL: set shutdown callback to hda_dsp_shutdown ASoC: SOF: Intel: ICL: set shutdown callback to hda_dsp_shutdown ASoC: SOF: Intel: CNL: set shutdown callback to hda_dsp_shutdown ASoC: SOF: Intel: APL: set shutdown callback to hda_dsp_shutdown Pierre-Louis Bossart (2): ASoC: SOF: core: harden shutdown helper ASoC: SOF: Intel: move ELH chip info sound/soc/sof/core.c | 8 +++++++- sound/soc/sof/intel/apl.c | 3 ++- sound/soc/sof/intel/cnl.c | 19 ++----------------- sound/soc/sof/intel/hda-dsp.c | 21 +++++++++++++++++---- sound/soc/sof/intel/hda.h | 1 + sound/soc/sof/intel/icl.c | 3 ++- sound/soc/sof/intel/pci-tgl.c | 2 +- sound/soc/sof/intel/tgl.c | 18 +++++++++++++++++- 8 files changed, 49 insertions(+), 26 deletions(-) -- 2.25.1
| | | * | | | | | ASoC: SOF: Intel: move ELH chip infoPierre-Louis Bossart2021-03-232-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ELH is a derivative of TGL, so it should be exposed in tgl.c for consistency. No functional change. Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210322163728.16616-9-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * | | | | | ASoC: SOF: Intel: APL: set shutdown callback to hda_dsp_shutdownLibin Yang2021-03-231-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to hardware spec and PMC FW requirement, the DSP must be in D3 state before entering S5. Set shutdown call to hda_dsp_shutdown. Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210322163728.16616-8-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * | | | | | ASoC: SOF: Intel: CNL: set shutdown callback to hda_dsp_shutdownLibin Yang2021-03-231-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to hardware spec and PMC FW requirement, the DSP must be in D3 state before entering S5. Set shutdown call to hda_dsp_shutdown. Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210322163728.16616-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * | | | | | ASoC: SOF: Intel: ICL: set shutdown callback to hda_dsp_shutdownLibin Yang2021-03-231-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to hardware spec and PMC FW requirement, the DSP must be in D3 state before entering S5. Set shutdown call to hda_dsp_shutdown. Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210322163728.16616-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * | | | | | ASoC: SOF: Intel: TGL: set shutdown callback to hda_dsp_shutdownLibin Yang2021-03-233-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to hardware spec and PMC FW requirement, the DSP must be in D3 state before entering S5. Define the shutdown function to use snd_sof_suspend as shutdown callback to make sure DSP is in D3 state. Fixes: 44a4cfad8d78 ("ASoC: SOF: Intel: tgl: do thorough remove at .shutdown() callback") Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com> Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210322163728.16616-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * | | | | | ASoC: SOF: Intel: TGL: fix EHL opsLibin Yang2021-03-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | EHL is derived from TGL, not CNL, so we shall use the TGL ops. Fixes: 8d4ba1be3d22 ("ASoC: SOF: pci: split PCI into different drivers") Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210322163728.16616-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-03 10:09:45 +0100