summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2022-09-27nvmet: don't look at the request_queue in nvmet_bdev_zone_mgmt_emulate_allChristoph Hellwig
nvmet is a consumer of the block layer and should not directly look at the request_queue. Just use the NUMA node ID from the gendisk instead of the request_queue. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org>
2022-09-27clk: qcom: rpmhcc: add sdm670 clocksRichard Acayan
The Snapdragon 670 uses the RPMh mailbox for most of the clocks used in SDM845 but omits two. Add clock data for SDM670 so the driver doesn't fail to resolve a clock. Link: https://android.googlesource.com/kernel/msm/+/443bd8d6e2cf54698234c752e6de97b4b8a528bd%5E%21/#F7 Signed-off-by: Richard Acayan <mailingradian@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220920223734.151135-3-mailingradian@gmail.com
2022-09-27ice: xsk: drop power of 2 ring size restriction for AF_XDPMaciej Fijalkowski
We had multiple customers in the past months that reported commit 296f13ff3854 ("ice: xsk: Force rings to be sized to power of 2") makes them unable to use ring size of 8160 in conjunction with AF_XDP. Remove this restriction. Fixes: 296f13ff3854 ("ice: xsk: Force rings to be sized to power of 2") CC: Alasdair McWilliam <alasdair.mcwilliam@outlook.com> Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Tested-by: George Kuruvinakunnel <george.kuruvinakunnel@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-09-27block: replace blk_queue_nowait with bdev_nowaitChristoph Hellwig
Replace blk_queue_nowait with a bdev_nowait helpers that takes the block_device given that the I/O submission path should not have to look into the request_queue. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Pankaj Raghav <p.raghav@samsung.com> Link: https://lore.kernel.org/r/20220927075815.269694-1-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-09-27drm/panel-edp: Add BOE NT116WHM-N4C (HW: V8.1)Sean Hong
Add support for the BOE - NT116WHM-N4C (HW: V8.1) panel. Signed-off-by: Sean Hong <sean.hong@quanta.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220927063524.493591-1-sean.hong@quanta.corp-partner.google.com
2022-09-27ice: xsk: change batched Tx descriptor cleaningMaciej Fijalkowski
AF_XDP Tx descriptor cleaning in ice driver currently works in a "lazy" way - descriptors are not cleaned immediately after send. We rather hold on with cleaning until we see that free space in ring drops below particular threshold. This was supposed to reduce the amount of unnecessary work related to cleaning and instead of keeping the ring empty, ring was rather saturated. In AF_XDP realm cleaning Tx descriptors implies producing them to CQ. This is a way of letting know user space that particular descriptor has been sent, as John points out in [0]. We tried to implement serial descriptor cleaning which would be used in conjunction with batched cleaning but it made code base more convoluted and probably harder to maintain in future. Therefore we step away from batched cleaning in a current form in favor of an approach where we set RS bit on every last descriptor from a batch and clean always at the beginning of ice_xmit_zc(). This means that we give up a bit of Tx performance, but this doesn't hurt l2fwd scenario which is way more meaningful than txonly as this can be treaten as AF_XDP based packet generator. l2fwd is not hurt due to the fact that Tx side is much faster than Rx and Rx is the one that has to catch Tx up. FWIW Tx descriptors are still produced in a batched way. [0]: https://lore.kernel.org/bpf/62b0a20232920_3573208ab@john.notmuch/ Fixes: 126cdfe1007a ("ice: xsk: Improve AF_XDP ZC Tx and use batching API") Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Tested-by: George Kuruvinakunnel <george.kuruvinakunnel@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-09-27drm/panel-edp: Fix delays for INX N116BCA-EA2 (HW: C1)Sean Hong
This panel has the same delay timing as N116BCA-EA1. So, fix the delay timing from delay_200_500_p2e80 to delay_200_500_e80_d50. Fixes: c7bcc1056cff ("drm/panel-edp: Add INX N116BCA-EA2") Signed-off-by: Sean Hong <sean.hong@quanta.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220927021835.488803-1-sean.hong@quanta.corp-partner.google.com
2022-09-27drm/panel-edp: Fix delays for INX N116BCN-EA1 (HW: C4)Sean Hong
This panel has the same delay timing as N116BCA-EA1. So, fix the delay timing from delay_200_500_p2e80 to delay_200_500_e80_d50. Fixes: 9f4a57148120 ("drm/panel-edp: Add INX N116BCN-EA1") Signed-off-by: Sean Hong <sean.hong@quanta.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220927021021.488295-1-sean.hong@quanta.corp-partner.google.com
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>
2022-09-27net: 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>
2022-09-27platform/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>
2022-09-27IB/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>
2022-09-27platform/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>
2022-09-27RDMA/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>
2022-09-27Merge 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>
2022-09-27spi: mt65xx: Add dma max segment size declarationzhichao.liu
Add spi dma max segment size declaration according to spi hardware capability, instead of 64KB by system default setting, to improve bus bandwidth for mass data transmission. Signed-off-by: zhichao.liu <zhichao.liu@mediatek.com> Link: https://lore.kernel.org/r/20220927083248.25404-1-zhichao.liu@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-27platform/x86/amd/pmf: install notify handler after acpi initShyam Sundar S K
It is observed that when thinkpad_acpi driver loads before amd-pmf driver, thinkpad_acpi driver sends the AMT "on" event and the request immediately will be part of the PMF BIOS "pending requests". With the current amd-pmf code, as soon as the amd-pmf driver gets probed, it calls apmf_acpi_init() where the notify handler will be installed. Handler callback would call amd_pmf_handle_amt() where the amd_pmf_set_automode() shall update the auto-mode thermals. In this case, the auto-mode config_store shall have "zeros", as the auto mode init gets called during the later stage. To fix this, change the order of the acpi notifer install and call it after the auto mode initialization is done. Fixes: 7d77dcc83ada ("platform/x86/amd/pmf: Handle AMT and CQL events for Auto mode") Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Mark Pearson <markpearson@lenovo.com> Cc: Patil Rajesh Reddy <Patil.Reddy@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20220923131724.1812685-1-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-09-27nvme: remove nvme_ctrl_init_connect_qChristoph Hellwig
Unused now. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
2022-09-27nvme-loop: use the tagset alloc/free helpersChristoph Hellwig
Use the common helpers to allocate and free the tagsets. To make this work the generic nvme_ctrl now needs to be stored in the hctx private data instead of the nvme_loop_ctrl. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
2022-09-27nvme-loop: store the generic nvme_ctrl in set->driver_dataChristoph Hellwig
Point the private data to the generic controller structure in preparation of using the common tagset init/exit code. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
2022-09-27nvme-loop: initialize sqsize laterChristoph Hellwig
Defer initializing the sqsize field from the options until it has been capped by MAXCMD. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
2022-09-27nvme-fc: use the tagset alloc/free helpersChristoph Hellwig
Use the common helpers to allocate and free the tagsets. To make this work the generic nvme_ctrl now needs to be stored in the hctx private data instead of the nvme_fc_ctrl. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: James Smart <jsmart2021@gmail.com>
generated by cgit (git 2.34.1) at 2025-09-14 07:29:44 +0000