- 26 9月, 2021 25 次提交
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由 Yufeng Mo 提交于
mainline inclusion from mainline-v5.14 commit a96d9330 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I46N6O CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a96d9330b02a3d051ae689bc2c5e7d3a2ba25594 ---------------------------------------------------------------------- After the cmdq registers are cleared, the firmware may take time to clear out possible left over commands in the cmdq. Driver must release cmdq memory only after firmware has completed processing of left over commands. Fixes: 232d0d55 ("net: hns3: uninitialize command queue while unloading PF driver") Signed-off-by: NYufeng Mo <moyufeng@huawei.com> Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com> Signed-off-by: NJakub Kicinski <kuba@kernel.org> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Yufeng Mo 提交于
mainline inclusion from mainline-v5.14 commit 1a6d2819 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I46N6O CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1a6d281946c330cee2855f6d0cd796616e54601f ---------------------------------------------------------------------- If a PF is bonded to a virtual machine and the virtual machine exits unexpectedly, some hardware resource cannot be cleared. In this case, loading driver may cause exceptions. Therefore, the hardware resource needs to be cleared when the driver is loaded. Fixes: 46a3df9f ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support") Signed-off-by: NYufeng Mo <moyufeng@huawei.com> Signed-off-by: NSalil Mehta <salil.mehta@huawei.com> Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com> Signed-off-by: NJakub Kicinski <kuba@kernel.org> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Colin Ian King 提交于
mainline inclusion from mainline-master commit 0bc277cb category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I46N6O CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0bc277cb8234f8e6fcf8842e318e0873dd223565 ---------------------------------------------------------------------- Don't populate the array spec_opcode on the stack but instead it static const. Makes the object code smaller by 158 bytes: Before: text data bss dec hex filename 12271 3976 128 16375 3ff7 .../hisilicon/hns3/hns3pf/hclge_cmd.o After: text data bss dec hex filename 12017 4072 128 16217 3f59 .../hisilicon/hns3/hns3pf/hclge_cmd.o (gcc version 10.3.0) Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 chenguangli 提交于
driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I47Z9P ----------------------------------------------------------------------- The memory will be leaked when driver set the port_poto_cfg invalid value. Signed-off-by: Nchenguangli <chenguangli2@huawei.com> Reviewed-by: Nbaowenyi <baowenyi@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Kai Ye 提交于
driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I477YJ?from=project-issue ---------------------------------------------------------------------- Add one page memory for device or qp status. Set a qp error flag in this page when device resetting. This error flag can be seen in the userspace. It helps users to stop tasks when device hardware occurs on the device. Signed-off-by: NKai Ye <yekai13@huawei.com> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Longfang Liu 提交于
driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I473Q4?from=project-issue ---------------------------------------------------------------------- This driver will provide all device operations as long as it's probed successfully by vfio-pci driver. Signed-off-by: NLongfang Liu <liulongfang@huawei.com> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Longfang Liu 提交于
driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I473Q4?from=project-issue ---------------------------------------------------------------------- Add device status recording function for accelerator live migration driver. Signed-off-by: NLongfang Liu <liulongfang@huawei.com> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Longfang Liu 提交于
driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I473Q4?from=project-issue ---------------------------------------------------------------------- vfio_pci_vendor_driver_ops includes these parts: (1) .probe() and .remove() interface to be called by vfio_pci_probe() and vfio_pci_remove(). (2) pointer to struct vfio_device_ops. It will be registered as ops of vfio device if .probe() succeeds. (3) vendor modules call macro module_vfio_pci_register_vendor_handler to generate module_init and module_exit. (4) export functions vfio_pci_vendor_data(), vfio_pci_irq_type(), vfio_pci_num_regions(), vfio_pci_pdev(), and functions in vfio_pci_ops, so they are able to be called from outside modules and make them a kind of inherited by vfio_device_ops provided by vendor modules (5) allows a simpler VFIO_DEVICE_GET_INFO ioctl in vendor driver, let vfio_pci know number of vendor regions and vendor irqs (6) allows vendor driver to read/write to bars directly which is useful in security checking condition. (7) allows vendor driver triggers this VFIO_IRQ_TYPE_REMAP_BAR_REGION when it wants to notify userspace to remap PCI BARs. Signed-off-by: NLongfang Liu <liulongfang@huawei.com> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Zhangfei Gao 提交于
driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I472UK?from=project-issue ---------------------------------------------------------------------- HiSilicon KunPeng920 and KunPeng930 have devices appear as PCI but are actually on the AMBA bus. These fake PCI devices can support SVA via SMMU stall feature, by setting dma-can-stall for ACPI platforms. Signed-off-by: NZhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by: NJean-Philippe Brucker <jean-philippe@linaro.org> Signed-off-by: NZhou Wang <wangzhou1@hisilicon.com> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Zhangfei Gao 提交于
driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I472UK?from=project-issue ---------------------------------------------------------------------- HiSilicon KunPeng920 and KunPeng930 have devices appear as PCI but are actually on the AMBA bus. These fake PCI devices have PASID capability though not supporting TLP. Add a quirk to set pasid_no_tlp for these devices. Signed-off-by: NZhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by: NJean-Philippe Brucker <jean-philippe@linaro.org> Signed-off-by: NZhou Wang <wangzhou1@hisilicon.com> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Zhangfei Gao 提交于
driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I472UK?from=project-issue ---------------------------------------------------------------------- A PASID-like feature is implemented on AMBA without using TLP prefixes and these devices have PASID capability though not supporting TLP. Adding a pasid_no_tlp bit for "PASID works without TLP prefixes" and pci_enable_pasid() checks pasid_no_tlp as well as eetlp_prefix_path. Suggested-by: NBjorn Helgaas <helgaas@kernel.org> Signed-off-by: NZhangfei Gao <zhangfei.gao@linaro.org> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Kai Ye 提交于
driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I4750I?from=project-issue ---------------------------------------------------------------------- The CTR counter is 32bit rollover default on the BD. But the NIST standard is 128bit rollover. it cause the testing failed, so need to fix the BD configuration. Signed-off-by: NKai Ye <yekai13@huawei.com> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Kai Ye 提交于
driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I4750I?from=project-issue ---------------------------------------------------------------------- Fix the maximum length of AAD for the CCM mode due to the hardware limited. Signed-off-by: NKai Ye <yekai13@huawei.com> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Kai Ye 提交于
driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I4751W?from=project-issue ---------------------------------------------------------------------- Fixup icv(integrity check value) checking enabled wrong on Kunpeng 930 Signed-off-by: NKai Ye <yekai13@huawei.com> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Weili Qian 提交于
mainline inclusion from mainline-master commit 3e1d2c52 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I475PF?from=project-issue CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git/commit/?id=3e1d2c52b2045ba7f90966b02daeb6c438432570 ---------------------------------------------------------------------- To support runtime PM, use the function 'pci_set_power_state' to change the power state. Therefore, method _PS0 or _PR0 needs to be filled by platform. So check whether the method is supported, if not, print a prompt information. Signed-off-by: NWeili Qian <qianweili@huawei.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Weili Qian 提交于
mainline inclusion from mainline-master commit 74f5edbf category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I475PF?from=project-issue CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git/commit/?id=74f5edbffcd37162084b6883e059bb6bb686151d ---------------------------------------------------------------------- To avoid repeatedly obtaining 'qm' from 'filp', parameter passing of debugfs function directly use 'qm' instead of 'filp'. Signed-off-by: NWeili Qian <qianweili@huawei.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Weili Qian 提交于
mainline inclusion from mainline-master commit 607c191b category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I475PF?from=project-issue CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git/commit/?id=607c191b371d72952c11dc209e583303a4515f14 ---------------------------------------------------------------------- Add runtime PM support for Kunpeng930 accelerator device. Signed-off-by: NWeili Qian <qianweili@huawei.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Weili Qian 提交于
mainline inclusion from mainline-master commit d7ea5339 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I475PF?from=project-issue CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git/commit/?id=d7ea53395b723b1a87b9c0afb3301cc33fbe35e6 ---------------------------------------------------------------------- Accelerator devices support runtime PM to reduce power consumption. This patch adds the runtime PM suspend/resume callbacks to the accelerator devices. Signed-off-by: NWeili Qian <qianweili@huawei.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Weili Qian 提交于
mainline inclusion from mainline-master commit 1295292d category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I475PF?from=project-issue CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git/commit/?id=1295292d65b729fc8b234fcdf884d79ff5a63ca1 ---------------------------------------------------------------------- The accelerator devices support runtime PM, when device is in suspended, an exception will occur if reading registers. Therefore, this patch uses 'debugfs_create_file' instead of 'debugfs_create_regset32' to create debugfs file, and then the driver can get the device status before reading the register. Signed-off-by: NWeili Qian <qianweili@huawei.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Kai Ye 提交于
mainline inclusion from mainline-master commit a5262610 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I475XT?from=project-issue CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git/commit/?id=a52626106d6f7edf3d106c065e13a0313cfeb82f ---------------------------------------------------------------------- When the endian configuration of the hardware is abnormal, it will cause the SEC engine is faulty that reports empty message. And it will affect the normal function of the hardware. Currently the soft configuration method can't restore the faulty device. The endian needs to be configured according to the system properties. So fix it. Signed-off-by: NKai Ye <yekai13@huawei.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Kai Ye 提交于
mainline inclusion from mainline-master commit 90367a02 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I475XT?from=project-issue CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git/commit/?id=90367a027a22c3a9ca8b8bac15df34d9e859fc11 ---------------------------------------------------------------------- Because the algs registration process has added a judgment. So need to add the judgment for the abnormal exiting process. Signed-off-by: NKai Ye <yekai13@huawei.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Weili Qian 提交于
mainline inclusion from mainline-master commit ea5202df category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I475PF?from=project-issue CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git/commit/drivers/crypto/hisilicon?id=ea5202dff79ce23e1a9fee3e1b2f09e28b77ba3a ---------------------------------------------------------------------- Kunpeng930 hpre device supports dynamic clock gating. When doing tasks, the algorithm core is opened, and when idle, the algorithm core is closed. This patch enables hpre dynamic clock gating by writing hardware registers. Signed-off-by: NWeili Qian <qianweili@huawei.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Weili Qian 提交于
mainline inclusion from mainline-master commit 3d845d49 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I475PF?from=project-issue CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git/commit/drivers/crypto/hisilicon?id=3d845d497b23547150fe7f9b3261ead9f4295686 ---------------------------------------------------------------------- Kunpeng930 sec device supports dynamic clock gating. When doing tasks, the algorithm core is opened, and when idle, the algorithm core is closed. This patch enables sec dynamic clock gating by writing hardware registers. Signed-off-by: NWeili Qian <qianweili@huawei.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Weili Qian 提交于
mainline inclusion from mainline-master commit ed5fa39f category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I475PF?from=project-issue CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git/commit/drivers/crypto/hisilicon?id=ed5fa39fa8a62fc55c1c4d53b71f3f4f08a90d22 ---------------------------------------------------------------------- Kunpeng930 zip device supports dynamic clock gating. When executing tasks, the algorithm core is opened, and when idle, the algorithm core is closed. This patch enables zip dynamic clock gating by writing hardware registers. Signed-off-by: NWeili Qian <qianweili@huawei.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Kai Ye 提交于
mainline inclusion from mainline-master commit 66192b2e category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I475XT?from=project-issue CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/crypto/hisilicon?id=66192b2e3fd8ab97ed518d6c0240e26655a20b4b ---------------------------------------------------------------------- The open interface of the sva prefetching function is distinguish the chip version. But the close interface of the sva prefetching function doesn't distinguish the chip version. As a result, the sva prefetching close operation is also performed on Kunpeng920, those registers are important on Kunpeng920, which eventually leads to abnormal hardware problems. So need to fix it immediately. Signed-off-by: NKai Ye <yekai13@huawei.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Reviewed-by: NHao Fang <fanghao11@huawei.com> Reviewed-by: NMingqiang Ling <lingmingqiang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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- 02 9月, 2021 15 次提交
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由 Kunkun Jiang 提交于
virt inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I46K8O CVE: NA ------------------------ Some vendor IOMMU drivers doesn't implement their own domain_get_attr callback or the processing of DOMAIN_ATTR_NESTING. Then iommu_domain_get_attr may return an error. But it shouldn't affect the result of vfio_pci_enable. We print a log to indicate the error and return 0. Signed-off-by: NKunkun Jiang <jiangkunkun@huawei.com> Reviewed-by: NXinle Guo <guoxinle1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Leon Romanovsky 提交于
mainline inclusion from mainline-master commit a1fcb106 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I46N6O CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a1fcb106ae97cc34cc8101efafb89eaa837be009 ---------------------------------------------------------------------- The devlink pointer always exists after hclge_devlink_init() succeed. Remove that check together with NULL setting after release and ensure that devlink_register is last command prior to call to devlink_reload_enable(). Fixes: b741269b ("net: hns3: add support for registering devlink for PF") Signed-off-by: NLeon Romanovsky <leonro@nvidia.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> (fix conflicts: interface devlink_register adapt) Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Guangbin Huang 提交于
mainline inclusion from mainline-master commit f5c2b9f0 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I46N7D CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f5c2b9f0fc078308a88de807d60cd4e352a165fc ---------------------------------------------------------------------- In order to know the reason of link up failure, add supporting ethtool extended link state. Driver reads the link status code from firmware if in link down state and converts it to ethtool extended link state. Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com> Signed-off-by: NJakub Kicinski <kuba@kernel.org> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Guangbin Huang 提交于
mainline inclusion from mainline-master commit edb40bbc category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I46N7D CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=edb40bbc17eb589beb3cbd672d341e1505d6cdb1 ---------------------------------------------------------------------- Add a new file hns3_ethtool.h, and move struct type definitions from hns3_ethtool.c to hns3_ethtool.h. Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com> Signed-off-by: NJakub Kicinski <kuba@kernel.org> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Yufeng Mo 提交于
mainline inclusion from mainline-master commit ddccc5e3 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I46N7D CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ddccc5e368a33daeb6862192d4dca8e59af9234a ---------------------------------------------------------------------- Currently, four reset types are supported for the HNS3 ethernet driver: IMP reset, global reset, function reset, and FLR. Only FLR can now be triggered by the user. To restore the device when an exception occurs, add support for triggering reset by ethtool. Run the "ethtool --reset DEVNAME mgmt | all | dedicated" to trigger the IMP | global | function reset manually. In addition, VF can only trigger function reset. Signed-off-by: NYufeng Mo <moyufeng@huawei.com> Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com> Link: https://lore.kernel.org/r/1628602128-15640-1-git-send-email-huangguangbin2@huawei.comSigned-off-by: NJakub Kicinski <kuba@kernel.org> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 LeoLiu-oc 提交于
zhaoxin inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I40QDN CVE: NA ---------------------------------------------------------------- Fix some clerical mistakes in previous patch. Fixes: 4d79e047 ("USB:Fix kernel NULL pointer when unbind UHCI form vfio-pci") Signed-off-by: NLeoLiu-oc <LeoLiu-oc@zhaoxin.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com> Reviewed-by: NXie XiuQi <xiexiuqi@huawei.com>
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由 Jay Fang 提交于
mainline inclusion from mainline-v5.13-rc1 commit 9a446cf9 category: feature bugzilla: 175249 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9a446cf97af70ee81ba177703b67ac4955a5edcc ---------------------------------------------------------------------- Fix warning Woverflow on type conversion reported on x86_64: drivers/spi/spi-hisi-kunpeng.c:361:9: warning: conversion from 'long unsigned int' to 'u32' {aka 'unsigned int'} changes value from '18446744073709551600' to '4294967280' [-Woverflow] The registers are 32 bit, so fix by casting to u32. Fixes: c770d863 ("spi: Add HiSilicon SPI Controller Driver for Kunpeng SoCs") Cc: Stephen Rothwell <sfr@canb.auug.org.au> Reported-by: Nkernel test robot <lkp@intel.com> Signed-off-by: NJay Fang <f.fangjian@huawei.com> Link: https://lore.kernel.org/r/1617762660-54681-1-git-send-email-f.fangjian@huawei.comSigned-off-by: NMark Brown <broonie@kernel.org> Reviewed-by: NChengwen Feng <fengchengwen@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Jay Fang 提交于
mainline inclusion from mainline-v5.13-rc1 commit c770d863 category: feature bugzilla: 175249 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c770d8631e1810d8f1ce21b18ad5dd67eeb39e5c ---------------------------------------------------------------------- This driver supports SPI Controller for HiSilicon Kunpeng SoCs. This driver supports SPI operations using FIFO mode of transfer. DMA is not supported, and we just use IRQ mode for operation completion notification. Only ACPI firmware is supported. Signed-off-by: NJay Fang <f.fangjian@huawei.com> Link: https://lore.kernel.org/r/1616836200-45827-1-git-send-email-f.fangjian@huawei.comSigned-off-by: NMark Brown <broonie@kernel.org> Reviewed-by: NChengwen Feng <fengchengwen@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Luo Jiaxing 提交于
mainline inclusion from mainline-master commit e8a4d0da category: bugfix bugzilla: 175270 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e8a4d0daaef6fc8f965ca0b8e9585aa9698a0f24 ------------------------------------------------------------------------ If an internal task abort timeout occurs, the controller has developed a fault, and needs to be reset to be recovered. When this occurs during error handling, the current policy is to allow error handling to continue, and the inevitable nexus ha reset will handle the required reset. However various steps of error handling need to taken before this happens. These also involve some level of HW interaction, which will also fail with various timeouts. Speed up this process by recording a HW fault bit for an internal abort timeout - when this is set, just automatically error any HW interaction, and essentially go straight to clear nexus ha (to reset the controller). Link: https://lore.kernel.org/r/1623058179-80434-6-git-send-email-john.garry@huawei.comSigned-off-by: NLuo Jiaxing <luojiaxing@huawei.com> Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com> Reviewed-by: NOuyangdelong <ouyangdelong@huawei.com> Signed-off-by: NNifujia <nifujia1@hisilicon.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Luo Jiaxing 提交于
mainline inclusion from mainline-master commit 63ece9eb category: bugfix bugzilla: 175270 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=63ece9eb350312ee33327269480482dfac8555db ------------------------------------------------------------------------ If an internal task abort timeout occurs, the controller has developed a fault, and needs to be reset to be recovered. However if a timeout occurs during SCSI error handling, issuing a controller reset immediately may conflict with the error handling. To handle internal abort in these two scenarios, only queue the reset when not in an error handling function. In the case of a timeout during error handling, do nothing and rely on the inevitable ha nexus reset to reset the controller. Link: https://lore.kernel.org/r/1623058179-80434-5-git-send-email-john.garry@huawei.comSigned-off-by: NLuo Jiaxing <luojiaxing@huawei.com> Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com> Reviewed-by: NOuyangdelong <ouyangdelong@huawei.com> Signed-off-by: NNifujia <nifujia1@hisilicon.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Luo Jiaxing 提交于
mainline inclusion from mainline-master commit 2f12a499 category: bugfix bugzilla: 175270 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2f12a499511f40c268d6dfa4bf7fbe2344d2e6d3 ------------------------------------------------------------------------ Include HZ in timer macros to make the code more concise. Link: https://lore.kernel.org/r/1623058179-80434-4-git-send-email-john.garry@huawei.comSigned-off-by: NLuo Jiaxing <luojiaxing@huawei.com> Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com> Reviewed-by: NOuyangdelong <ouyangdelong@huawei.com> Signed-off-by: NNifujia <nifujia1@hisilicon.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Luo Jiaxing 提交于
mainline inclusion from mainline-master commit 0f757339 category: bugfix bugzilla: 175270 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0f757339919d31533aeadbbfd62f2dd4a49e851f ------------------------------------------------------------------------ For a clear nexus reset operation, the I_T nexus resets are executed serially for each device. For devices attached through an expander, this may take 2s per device; so, in total, could take a long time. Reduce the total time by running the I_T nexus resets in parallel through async operations. Link: https://lore.kernel.org/r/1623058179-80434-3-git-send-email-john.garry@huawei.comSigned-off-by: NLuo Jiaxing <luojiaxing@huawei.com> Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com> Reviewed-by: NOuyangdelong <ouyangdelong@huawei.com> Signed-off-by: NNifujia <nifujia1@hisilicon.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Luo Jiaxing 提交于
mainline inclusion from mainline-master commit 366da0da category: bugfix bugzilla: 175270 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=366da0da1f5fe4e7e702f5864a557e57f485431f ------------------------------------------------------------------------ If an OOB event is received but the phy still fails to come up, a link reset will be issued repeatedly at an interval of 20s until the phy comes up. Set a limit for link reset issue retries to avoid printing the timeout message endlessly. Link: https://lore.kernel.org/r/1623058179-80434-2-git-send-email-john.garry@huawei.comSigned-off-by: NLuo Jiaxing <luojiaxing@huawei.com> Signed-off-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com> Reviewed-by: NOuyangdelong <ouyangdelong@huawei.com> Signed-off-by: NNifujia <nifujia1@hisilicon.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Bart Van Assche 提交于
mainline inclusion from mainline-master commit d377f415 category: bugfix bugzilla: 175270 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d377f415dddc18b33c88dcd41cfe4fe6d9db82fb ------------------------------------------------------------------------ This patch prepares for converting SAM status codes into an enum. Without this patch converting SAM status codes into an enumeration type would trigger complaints about enum type mismatches for the SAS code. Link: https://lore.kernel.org/r/20210524025457.11299-2-bvanassche@acm.org Cc: Hannes Reinecke <hare@suse.com> Cc: Artur Paszkiewicz <artur.paszkiewicz@intel.com> Cc: Jason Yan <yanaijie@huawei.com> Reviewed-by: NJohn Garry <john.garry@huawei.com> Reviewed-by: NHimanshu Madhani <himanshu.madhani@oracle.com> Acked-by: NJack Wang <jinpu.wang@ionos.com> Signed-off-by: NBart Van Assche <bvanassche@acm.org> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com> Reviewed-by: NOuyangdelong <ouyangdelong@huawei.com> Signed-off-by: NNifujia <nifujia1@hisilicon.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Sergey Shtylyov 提交于
mainline inclusion from mainline-master commit ab17122e category: bugfix bugzilla: 175270 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ab17122e758ef68fb21033e25c041144067975f5 ------------------------------------------------------------------------ After commit 6c11dc06 ("scsi: hisi_sas: Fix IRQ checks") we have the error codes returned by platform_get_irq() ready for the propagation upsream in interrupt_init_v1_hw() -- that will fix still broken deferred probing. Let's propagate the error codes from devm_request_irq() as well since I don't see the reason to override them with -ENOENT... Link: https://lore.kernel.org/r/49ba93a3-d427-7542-d85a-b74fe1a33a73@omp.ruAcked-by: NJohn Garry <john.garry@huawei.com> Signed-off-by: NSergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com> Reviewed-by: NOuyangdelong <ouyangdelong@huawei.com> Signed-off-by: NNifujia <nifujia1@hisilicon.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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