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2022-09-28KVM: PPC: Book3S HV P9: Clear vcpu cpu fields before enabling host irqsNicholas Piggin
On guest entry, vcpu->cpu and vcpu->arch.thread_cpu are set after disabling host irqs. On guest exit there is a window whre tick time accounting briefly enables irqs before these fields are cleared. Move them up to ensure they are cleared before host irqs are run. This is possibly not a problem, but is more symmetric and makes the fields less surprising. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220908132545.4085849-1-npiggin@gmail.com
2022-09-28KVM: PPC: Book3S HV: Fix decrementer migrationFabiano Rosas
We used to have a workaround[1] for a hang during migration that was made ineffective when we converted the decrementer expiry to be relative to guest timebase. The point of the workaround was that in the absence of an explicit decrementer expiry value provided by userspace during migration, KVM needs to initialize dec_expires to a value that will result in an expired decrementer after subtracting the current guest timebase. That stops the vcpu from hanging after migration due to a decrementer that's too large. If the dec_expires is now relative to guest timebase, its initialization needs to be guest timebase-relative as well, otherwise we end up with a decrementer expiry that is still larger than the guest timebase. 1- https://git.kernel.org/torvalds/c/5855564c8ab2 Fixes: 3c1a4322bba7 ("KVM: PPC: Book3S HV: Change dec_expires to be relative to guest timebase") Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220816222517.1916391-1-farosas@linux.ibm.com
2022-09-27selftests/net: enable io_uring sendzc testingPavel Begunkov
d8b6171bd58a5 ("selftests/io_uring: test zerocopy send") added io_uring zerocopy tests but forgot to enable it in make runs. Add missing io_uring_zerocopy_tx.sh into TEST_PROGS. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/28e743602cdd54ffc49f68bbcbcbafc59ba22dc2.1664142210.git.asml.silence@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-27Merge branch 'devlink-fix-order-of-port-and-netdev-register-in-drivers'Jakub Kicinski
Jiri Pirko says: ==================== devlink: fix order of port and netdev register in drivers Some of the drivers use wrong order in registering devlink port and netdev, registering netdev first. That was not intended as the devlink port is some sort of parent for the netdev. Fix the ordering. Note that the follow-up patchset is going to make this ordering mandatory. ==================== Link: https://lore.kernel.org/r/20220926110938.2800005-1-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-27ionic: change order of devlink port register and netdev registerJiri Pirko
Make sure that devlink port is registered first and register netdev after. Unregister netdev before devlnk port unregister. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Acked-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-27ice: reorder PF/representor devlink port register/unregister flowsJiri Pirko
Make sure that netdevice is registered/unregistered while devlink port is registered. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-27funeth: unregister devlink port after netdevice unregisterJiri Pirko
Fix the order of destroy_netdev() flow and unregister the devlink port after calling unregister_netdev(). Signed-off-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-27headers: Remove some left-over license textChristophe JAILLET
Remove some left-over from commit e2be04c7f995 ("License cleanup: add SPDX license identifier to uapi header files with a license") When the SPDX-License-Identifier tag has been added, the corresponding license text has not been removed. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Alexander Duyck <alexanderduyck@fb.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Link: https://lore.kernel.org/r/88410cddd31197ea26840d7dd71612bece8c6acf.1663871981.git.christophe.jaillet@wanadoo.fr Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-27NFC: hci: Split memcpy() of struct hcp_message flexible arrayKees Cook
To work around a misbehavior of the compiler's ability to see into composite flexible array structs (as detailed in the coming memcpy() hardening series[1]), split the memcpy() of the header and the payload so no false positive run-time overflow warning will be generated. This split already existed for the "firstfrag" case, so just generalize the logic further. [1] https://lore.kernel.org/linux-hardening/20220901065914.1417829-2-keescook@chromium.org/ Cc: Eric Dumazet <edumazet@google.com> Cc: Paolo Abeni <pabeni@redhat.com> Reported-by: "Gustavo A. R. Silva" <gustavoars@kernel.org> Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220924040835.3364912-1-keescook@chromium.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-27net: ethernet: mtk_eth_soc: fix usage of foe_entry_sizeDaniel Golle
As sizeof(hwe->data) can now longer be used as the actual size depends on foe_entry_size, in commit 9d8cb4c096ab02 ("net: ethernet: mtk_eth_soc: add foe_entry_size to mtk_eth_soc") the use of sizeof(hwe->data) is hence replaced. However, replacing it with ppe->eth->soc->foe_entry_size is wrong as foe_entry_size represents the size of the whole descriptor and not just the 'data' field. Fix this by subtracing the size of the only other field in the struct 'ib1', so we actually end up with the correct size to be copied to the data field. Reported-by: Chen Minqiang <ptpt52@gmail.com> Fixes: 9d8cb4c096ab02 ("net: ethernet: mtk_eth_soc: add foe_entry_size to mtk_eth_soc") Signed-off-by: Daniel Golle <daniel@makrotopia.org> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/YzBqPIgQR2gLrPoK@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-27net: ethernet: mtk_eth_soc: fix wrong use of new helper functionDaniel Golle
In function mtk_foe_entry_set_vlan() the call to field accessor macro FIELD_GET(MTK_FOE_IB1_BIND_VLAN_LAYER, entry->ib1) has been wrongly replaced by mtk_prep_ib1_vlan_layer(eth, entry->ib1) Use correct helper function mtk_get_ib1_vlan_layer instead. Reported-by: Chen Minqiang <ptpt52@gmail.com> Fixes: 03a3180e5c09e1 ("net: ethernet: mtk_eth_soc: introduce flow offloading support for mt7986") Signed-off-by: Daniel Golle <daniel@makrotopia.org> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/YzBp+Kk04CFDys4L@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-27net: usb: qmi_wwan: Add new usb-id for Dell branded EM7455Frank Wunderlich
Add support for Dell 5811e (EM7455) with USB-id 0x413c:0x81c2. Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Cc: stable@vger.kernel.org Acked-by: Bjørn Mork <bjorn@mork.no> Link: https://lore.kernel.org/r/20220926150740.6684-3-linux@fw-web.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-27Input: snvs_pwrkey - fix SNVS_HPVIDR1 register addressSebastian Krzyszkowiak
Both i.MX6 and i.MX8 reference manuals list 0xBF8 as SNVS_HPVIDR1 (chapters 57.9 and 6.4.5 respectively). Without this, trying to read the revision number results in 0 on all revisions, causing the i.MX6 quirk to apply on all platforms, which in turn causes the driver to synthesise power button release events instead of passing the real one as they happen even on platforms like i.MX8 where that's not wanted. Fixes: 1a26c920717a ("Input: snvs_pwrkey - send key events for i.MX6 S, DL and Q") Tested-by: Martin Kepplinger <martin.kepplinger@puri.sm> Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/4599101.ElGaqSPkdT@pliszka Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-09-27Merge tag 'sound-6.0-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A few device-specific fixes, mostly for ASoC. All look small / trivial enough" * tag 'sound-6.0-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda: intel-dsp-config: add missing RaptorLake PCI IDs ASoC: tas2770: Reinit regcache on reset ASoC: nau8824: Fix semaphore is released unexpectedly ASoC: Intel: sof_sdw: add support for Dell SKU 0AFF ASoC: imx-card: Fix refcount issue with of_node_put ASoC: rt5640: Fix the issue of the abnormal JD2 status
2022-09-27a.out: Remove the a.out implementationEric W. Biederman
In commit 19e8b701e258 ("a.out: Stop building a.out/osf1 support on alpha and m68k") the last users of a.out were disabled. As nothing has turned up to cause this change to be reverted, let's remove the code implementing a.out support as well. There may be userspace users of the uapi bits left so the uapi headers have been left untouched. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Arnd Bergmann <arnd@arndb.de> # arm defconfigs Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/871qrx3hq3.fsf@email.froward.int.ebiederm.org
2022-09-27platform/x86/intel/wmi: thunderbolt: Use dev_groups callbackShyam Sundar S K
Use .dev_groups callback instead of manual sysfs registration. Remove .probe and .remove callbacks as they become dummy after using .dev_groups. Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20220927135612.1602491-1-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-09-27selftests/bpf: Fix passing arguments via function in test_kmod.shYauheni Kaliuta
Since the tests are run in a function $@ there actually contains the function arguments, not the script ones. Pass "$@" to the function as well. Fixes: 272d1f4cfa3c ("selftests: bpf: test_kmod.sh: Pass parameters to the module") Signed-off-by: Yauheni Kaliuta <ykaliuta@redhat.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20220926092320.564631-1-ykaliuta@redhat.com
2022-09-27IB/hfi1: Use skb_put_data() instead of skb_put/memcpy pairShang XiaoJing
Use skb_put_data() instead of skb_put() and memcpy(), which is shorter and clear. Drop the tmp variable that is not needed any more. Link: https://lore.kernel.org/r/20220927022919.16902-1-shangxiaojing@huawei.com Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27Merge tag 'irqchip-fixes-6.0-2' of ↵Borislav Petkov
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent Pull more irqchip fixes for 6.0 from Marc Zyngier: - A couple of configuration fixes for the recently merged Loongarch drivers - A fix to avoid dynamic allocation of a cpumask which was causing issues with PREEMPT_RT and the GICv3 ITS - A tightening of an error check in the stm32 exti driver Link: https://lore.kernel.org/r/20220916085158.2592518-1-maz@kernel.org
2022-09-27platform/x86/amd: pmc: remove CONFIG_DEBUG_FS checksShyam Sundar S K
Since linux/debugfs.h already has the stubs for the used debugfs functions when debugfs is not enabled, remove the #ifdef CONFIG_DEBUG_FS checks. Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20220922175608.630046-1-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-09-27RDMA/hns: Unified Log Printing StyleGuofeng Yue
The first letter of the log information is changed to lowercase to keep the same style. Link: https://lore.kernel.org/r/20220922123315.3732205-13-xuhaoyue1@hisilicon.com Signed-off-by: Guofeng Yue <yueguofeng@hisilicon.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/hns: Replacing magic number with macros in apply_func_caps()Yixing Liu
Replacing magic number with macros in function apply_func_caps(). Link: https://lore.kernel.org/r/20220922123315.3732205-12-xuhaoyue1@hisilicon.com Signed-off-by: Yixing Liu <liuyixing1@huawei.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/hns: Repacing 'dseg_len' by macros in fill_ext_sge_inl_data()Luoyouming
The sge size is known to be constant, so it's unnecessary to use sizeof to calculate. Link: https://lore.kernel.org/r/20220922123315.3732205-11-xuhaoyue1@hisilicon.com Signed-off-by: Luoyouming <luoyouming@huawei.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/hns: Remove redundant 'max_srq_desc_sz' in capsYangyang Li
The max_srq_desc_sz is defined in the code, but never used, so delete this redundant variable. Link: https://lore.kernel.org/r/20220922123315.3732205-10-xuhaoyue1@hisilicon.com Signed-off-by: Yangyang Li <liyangyang20@huawei.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/hns: Remove redundant 'num_mtt_segs' and 'max_extend_sg'Yangyang Li
The num_mtt_segs and max_extend_sg used to be used for HIP06, remove them since the HIP06 code has been removed. Link: https://lore.kernel.org/r/20220922123315.3732205-9-xuhaoyue1@hisilicon.com Signed-off-by: Yangyang Li <liyangyang20@huawei.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/hns: Remove redundant 'phy_addr' in hns_roce_hem_list_find_mtt()Chengchang Tang
This parameter has never been used. Remove it to simplify the function. Link: https://lore.kernel.org/r/20220922123315.3732205-8-xuhaoyue1@hisilicon.com Signed-off-by: Chengchang Tang <tangchengchang@huawei.com> Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/hns: Remove redundant 'use_lowmem' argument from hns_roce_init_hem_table()Yunsheng Lin
As hns_roce_init_hem_table() is always called with use_lowmem being '1', and table->lowmem is set according to that argument, so remove table->lowmem too. Also, as the table->lowmem is used to indicate a dma buffer is allocated with GFP_HIGHUSER or GFP_KERNEL, and calling dma_alloc_coherent() with GFP_KERNEL seems like a common pattern. Link: https://lore.kernel.org/r/20220922123315.3732205-7-xuhaoyue1@hisilicon.com Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/hns: Remove redundant 'bt_level' for hem_list_alloc_item()Yunsheng Lin
The 'bt_level' parameter is not used in hem_list_alloc_item(), so remove it. Link: https://lore.kernel.org/r/20220922123315.3732205-6-xuhaoyue1@hisilicon.com Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/hns: Remove redundant 'attr_mask' in modify_qp_init_to_init()Yixing Liu
The attr_mask variable is not used in the function, so remove it. Link: https://lore.kernel.org/r/20220922123315.3732205-5-xuhaoyue1@hisilicon.com Signed-off-by: Yixing Liu <liuyixing1@huawei.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/hns: Remove unnecessary brackets when getting pointGuofeng Yue
Delete () when using & to obtain an address. Link: https://lore.kernel.org/r/20220922123315.3732205-4-xuhaoyue1@hisilicon.com Signed-off-by: Guofeng Yue <yueguofeng@hisilicon.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/hns: Remove unnecessary braces for single statement blocksGuofeng Yue
Braces {} are not necessary for single statement blocks. Link: https://lore.kernel.org/r/20220922123315.3732205-3-xuhaoyue1@hisilicon.com Signed-off-by: Guofeng Yue <yueguofeng@hisilicon.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/hns: Cleanup for a spelling error of AsynchronousGuofeng Yue
Fixed a spelling error for Asynchronous. Link: https://lore.kernel.org/r/20220922123315.3732205-2-xuhaoyue1@hisilicon.com Signed-off-by: Guofeng Yue <yueguofeng@hisilicon.com> Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27IB/rdmavt: Add __init/__exit annotations to module init/exit funcsXiu Jianfeng
Add missing __init/__exit annotations to module init/exit funcs. Fixes: 0194621b2253 ("IB/rdmavt: Create module framework and handle driver registration") Link: https://lore.kernel.org/r/20220924091457.52446-1-xiujianfeng@huawei.com Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/rxe: Remove redundant num_sge fieldsBob Pearson
In include/uapi/rdma/rdma_user_rxe.h there are redundant copies of num_sge in the rxe_send_wr, rxe_recv_wqe, and rxe_dma_info. Only the ones in rxe_dma_info are actually used by the rxe kernel driver. The userspace would set these values, but the kernel never read them. This change has no affect on the current ABI and new or old versions of rdma-core operate correctly with new or old versions of the kernel rxe driver. Link: https://lore.kernel.org/r/20220913222716.18335-1-rpearsonhpe@gmail.com Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/mlx5: Enable ATS support for MRs and umemsJason Gunthorpe
For mlx5 if ATS is enabled in the PCI config then the device will use ATS requests for only certain DMA operations. This has to be opted in by the SW side based on the mkey or umem settings. ATS slows down the PCI performance, so it should only be set in cases when it is needed. All of these cases revolve around optimizing PCI P2P transfers and avoiding bad cases where the bus just doesn't work. Link: https://lore.kernel.org/r/4-v1-bd147097458e+ede-umem_dmabuf_jgg@nvidia.com Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/mlx5: Add support for dmabuf to devx umemJason Gunthorpe
This is modeled after the similar EFA enablement in commit 66f4817b5712 ("RDMA/efa: Add support for dmabuf memory regions"). Like EFA there is no support for revocation so we simply call the ib_umem_dmabuf_get_pinned() to obtain a umem instead of the normal ib_umem_get(). Everything else stays the same. Link: https://lore.kernel.org/r/3-v1-bd147097458e+ede-umem_dmabuf_jgg@nvidia.com Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/core: Add UVERBS_ATTR_RAW_FDJason Gunthorpe
This uses the same passing protocol as UVERBS_ATTR_FD (eg len = 0 data_s64 = fd), except that the FD is not required to be a uverbs object and the core code does not covert the FD to an object handle automatically. Access to the int fd is provided by uverbs_get_raw_fd(). Link: https://lore.kernel.org/r/2-v1-bd147097458e+ede-umem_dmabuf_jgg@nvidia.com Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27net/mlx5: Add IFC bits for mkey ATSJason Gunthorpe
Allows telling a mkey to use PCI ATS for DMA that flows through it. Link: https://lore.kernel.org/r/1-v1-bd147097458e+ede-umem_dmabuf_jgg@nvidia.com Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/rxe: Fix resize_finish() in rxe_queue.cBob Pearson
Currently in resize_finish() in rxe_queue.c there is a loop which copies the entries in the original queue into a newly allocated queue. The termination logic for this loop is incorrect. The call to queue_next_index() updates cons but has no effect on whether the queue is empty. So if the queue starts out empty nothing is copied but if it is not then the loop will run forever. This patch changes the loop to compare the value of cons to the original producer index. Fixes: ae6e843fe08d0 ("RDMA/rxe: Add memory barriers to kernel queues") Link: https://lore.kernel.org/r/20220825221446.6512-1-rpearsonhpe@gmail.com Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com> Reviewed-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27RDMA/rxe: Set pd early in mr alloc routinesBob Pearson
Move setting of pd in mr objects ahead of any possible errors so that it will always be set in rxe_mr_cleanup() to avoid seg faults when rxe_put(mr_pd(mr)) is called. Fixes: cf40367961d8 ("RDMA/rxe: Move mr cleanup code to rxe_mr_cleanup()") Link: https://lore.kernel.org/r/20220805183153.32007-2-rpearsonhpe@gmail.com Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com> Reviewed-by: Li Zhijian <lizhijian@fujitsu.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-09-27platform/surface: Split memcpy() of struct ssam_event flexible arrayKees Cook
To work around a misbehavior of the compiler's ability to see into composite flexible array structs (as detailed in the coming memcpy() hardening series[1]), split the memcpy() of the header and the payload so no false positive run-time overflow warning will be generated. [1] https://lore.kernel.org/linux-hardening/20220901065914.1417829-2-keescook@chromium.org Cc: Maximilian Luz <luzmaximilian@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Mark Gross <markgross@kernel.org> Cc: platform-driver-x86@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20220927004011.1942739-1-keescook@chromium.org Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-09-27platform/x86: compal-laptop: Get rid of a few forward declarationsUwe Kleine-König
Declarations for static symbols are useless repetition (unless there are cyclic dependencies). By changing the order of a few symbols two forward declarations can be dropped. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20220923094759.87804-1-u.kleine-koenig@pengutronix.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-09-27platform/x86: intel-uncore-freq: Use sysfs_emit() to instead of scnprintf()ye xingchen
Replace the open-code with sysfs_emit() to simplify the code. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/20220923063314.239146-1-ye.xingchen@zte.com.cn Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-09-27platform/x86: dell-smbios-base: Use sysfs_emit()ye xingchen
Replace the open-code with sysfs_emit() to simplify the code. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/20220923063233.239091-1-ye.xingchen@zte.com.cn Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-09-27ASoC: cs42l42: Fallback to headphones for type detectStefan Binding
After tip sense detects a jack insertion, if automatic type detection, and manual type detection fails, then fall back to assume the jack connected belongs to headphones. Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220927121440.2506632-1-sbinding@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-27ASoC: apple: mca: Adjust timing of component unregisterMartin Povišer
On removal of the driver, the ASoC component should be unregistered first, before we start releasing any of the other resources. Fixes: 3df5d0d97289 ("ASoC: apple: mca: Start new platform driver") Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220927113426.49724-3-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-27ASoC: apple: mca: Remove stale release of DMA channelsMartin Povišer
The commit 4ec8179c212f ("ASoC: apple: mca: Postpone requesting of DMA channels") shuffled around with the requesting and releasing of DMA channels. It left behind stale release calls from within apple_mca_release, remove those now. Fixes: 4ec8179c212f ("ASoC: apple: mca: Postpone requesting of DMA channels") Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220927113426.49724-2-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-27ASoC: apple: mca: Trigger, not deassert, the peripheral resetMartin Povišer
Replace the deassertion of the peripheral's shared reset with the triggering of a pulse on it. This is what we should have been using all along as the platform's custom is not leaving the reset asserted on unused peripherals. Fixes: 3df5d0d97289 ("ASoC: apple: mca: Start new platform driver") Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220927113426.49724-1-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-27Merge branch 'platform-drivers-x86-amd-pmf' into review-hansHans de Goede
2022-09-27platform/x86/amd/pmf: Remove unused power_delta instancesShyam Sundar S K
Initial version of the PMF ACPI documentation had the concept of "power_delta" which is removed in the recent revisions. So the entire cnqf_power_delta structure is never used/updated. Hence removing it. Fixes: 1738061c9ec8 ("platform/x86/amd/pmf: Add support for CnQF") Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20220922165118.163165-1-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
generated by cgit (git 2.34.1) at 2025-09-22 00:01:09 +0000