diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0093-check-pci-dev-before-getting-pci-alias.patch')
| -rwxr-xr-x | common/recipes-kernel/linux/linux-yocto-4.14.71/0093-check-pci-dev-before-getting-pci-alias.patch | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0093-check-pci-dev-before-getting-pci-alias.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0093-check-pci-dev-before-getting-pci-alias.patch deleted file mode 100755 index 9890a61c..00000000 --- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0093-check-pci-dev-before-getting-pci-alias.patch +++ /dev/null @@ -1,56 +0,0 @@ -From 1bca08eb860a16e2679655918bd36f21fa213422 Mon Sep 17 00:00:00 2001 -From: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> -Date: Thu, 26 Apr 2018 23:31:29 -0500 -Subject: [PATCH 93/95] check pci dev before getting pci alias - -Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> ---- - drivers/iommu/amd_iommu.c | 20 ++++++++++++-------- - 1 file changed, 12 insertions(+), 8 deletions(-) - -diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c -index 10190e3..33dd869 100644 ---- a/drivers/iommu/amd_iommu.c -+++ b/drivers/iommu/amd_iommu.c -@@ -254,7 +254,9 @@ static u16 get_alias(struct device *dev) - /* The callers make sure that get_device_id() does not fail here */ - devid = get_device_id(dev); - ivrs_alias = amd_iommu_alias_table[devid]; -- pci_for_each_dma_alias(pdev, __last_alias, &pci_alias); -+ if (dev_is_pci(dev)) { -+ pci_for_each_dma_alias(pdev, __last_alias, &pci_alias); -+ } - - if (ivrs_alias == pci_alias) - return ivrs_alias; -@@ -280,18 +282,20 @@ static u16 get_alias(struct device *dev) - return pci_alias; - } - -- pr_info("AMD-Vi: Using IVRS reported alias %02x:%02x.%d " -- "for device %s[%04x:%04x], kernel reported alias " -- "%02x:%02x.%d\n", PCI_BUS_NUM(ivrs_alias), PCI_SLOT(ivrs_alias), -- PCI_FUNC(ivrs_alias), dev_name(dev), pdev->vendor, pdev->device, -- PCI_BUS_NUM(pci_alias), PCI_SLOT(pci_alias), -- PCI_FUNC(pci_alias)); -+ if (dev_is_pci(dev)) { -+ pr_info("AMD-Vi: Using IVRS reported alias %02x:%02x.%d " -+ "for device %s[%04x:%04x], kernel reported alias " -+ "%02x:%02x.%d\n", PCI_BUS_NUM(ivrs_alias), PCI_SLOT(ivrs_alias), -+ PCI_FUNC(ivrs_alias), dev_name(dev), pdev->vendor, pdev->device, -+ PCI_BUS_NUM(pci_alias), PCI_SLOT(pci_alias), -+ PCI_FUNC(pci_alias)); -+ } - - /* - * If we don't have a PCI DMA alias and the IVRS alias is on the same - * bus, then the IVRS table may know about a quirk that we don't. - */ -- if (pci_alias == devid && -+ if (dev_is_pci(dev) && pci_alias == devid && - PCI_BUS_NUM(ivrs_alias) == pdev->bus->number) { - pci_add_dma_alias(pdev, ivrs_alias & 0xff); - pr_info("AMD-Vi: Added PCI DMA alias %02x.%d for %s\n", --- -2.7.4 - |