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Date: Tue, 2 Jun 2020 11:16:17 +0200 From: Piotr Stankiewicz <piotr.stankiewicz@...el.com> To: Bjorn Helgaas <bhelgaas@...gle.com>, Jonathan Corbet <corbet@....net>, Jens Axboe <axboe@...nel.dk>, Kurt Schwemmer <kurt.schwemmer@...rosemi.com>, Logan Gunthorpe <logang@...tatee.com>, Antoine Tenart <antoine.tenart@...tlin.com>, Herbert Xu <herbert@...dor.apana.org.au>, "David S . Miller" <davem@...emloft.net>, Gustavo Pimentel <gustavo.pimentel@...opsys.com>, Dan Williams <dan.j.williams@...el.com>, Vinod Koul <vkoul@...nel.org>, Alex Deucher <alexander.deucher@....com>, Christian König <christian.koenig@....com>, David Zhou <David1.Zhou@....com>, David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>, Dennis Dalessandro <dennis.dalessandro@...el.com>, Mike Marciniszyn <mike.marciniszyn@...el.com>, Doug Ledford <dledford@...hat.com>, Jason Gunthorpe <jgg@...pe.ca>, Mauro Carvalho Chehab <mchehab@...nel.org>, Arnd Bergmann <arnd@...db.de>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Adrian Hunter <adrian.hunter@...el.com>, Ulf Hansson <ulf.hansson@...aro.org>, Tom Lendacky <thomas.lendacky@....com>, Jakub Kicinski <kuba@...nel.org>, Igor Russkikh <irusskikh@...vell.com>, Yisen Zhuang <yisen.zhuang@...wei.com>, Salil Mehta <salil.mehta@...wei.com>, Brian King <brking@...ibm.com>, "James E . J . Bottomley" <jejb@...ux.ibm.com>, "Martin K . Petersen" <martin.petersen@...cle.com>, Jim Gill <jgill@...are.com>, VMware PV-Drivers <pv-drivers@...are.com> Cc: linux-pci@...r.kernel.org, linux-doc@...r.kernel.org, linux-crypto@...r.kernel.org, dmaengine@...r.kernel.org, amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org, linux-rdma@...r.kernel.org, linux-media@...r.kernel.org, linux-mmc@...r.kernel.org, netdev@...r.kernel.org, linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org, Piotr Stankiewicz <piotr.stankiewicz@...el.com> Subject: [PATCH 00/15] forward MSIx vector enable error code in pci_alloc_irq_vectors_affinity The primary objective of this patch series is to change the behaviour of pci_alloc_irq_vectors_affinity such that it forwards the MSI-X enable error code when appropriate. In the process, though, it was pointed out that there are multiple places in the kernel which check/ask for message signalled interrupts (MSI or MSI-X), which spawned the first patch adding PCI_IRQ_MSI_TYPES. Finally the rest of the chain converts all users to take advantage of PCI_IRQ_MSI_TYPES or PCI_IRQ_ALL_TYPES, as appropriate. Piotr Stankiewicz (15): PCI: add shorthand define for message signalled interrupt types PCI/MSI: forward MSIx vector enable error code in pci_alloc_irq_vectors_affinity PCI: use PCI_IRQ_MSI_TYPES where appropriate ahci: use PCI_IRQ_MSI_TYPES where appropriate crypto: inside-secure - use PCI_IRQ_MSI_TYPES where appropriate dmaengine: dw-edma: use PCI_IRQ_MSI_TYPES where appropriate drm/amdgpu: use PCI_IRQ_MSI_TYPES where appropriate IB/qib: Use PCI_IRQ_MSI_TYPES where appropriate media: ddbridge: use PCI_IRQ_MSI_TYPES where appropriate vmw_vmci: use PCI_IRQ_ALL_TYPES where appropriate mmc: sdhci: use PCI_IRQ_MSI_TYPES where appropriate amd-xgbe: use PCI_IRQ_MSI_TYPES where appropriate aquantia: atlantic: use PCI_IRQ_ALL_TYPES where appropriate net: hns3: use PCI_IRQ_MSI_TYPES where appropriate scsi: use PCI_IRQ_MSI_TYPES and PCI_IRQ_ALL_TYPES where appropriate Documentation/PCI/msi-howto.rst | 5 +++-- drivers/ata/ahci.c | 2 +- drivers/crypto/inside-secure/safexcel.c | 2 +- drivers/dma/dw-edma/dw-edma-pcie.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 8 ++++---- drivers/infiniband/hw/qib/qib_pcie.c | 2 +- drivers/media/pci/ddbridge/ddbridge-main.c | 2 +- drivers/misc/vmw_vmci/vmci_guest.c | 3 +-- drivers/mmc/host/sdhci-pci-gli.c | 3 +-- drivers/mmc/host/sdhci-pci-o2micro.c | 3 +-- drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 2 +- drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c | 4 +--- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 3 +-- drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 2 +- drivers/pci/msi.c | 4 ++-- drivers/pci/pcie/portdrv_core.c | 4 ++-- drivers/pci/switch/switchtec.c | 3 +-- drivers/scsi/ipr.c | 2 +- drivers/scsi/vmw_pvscsi.c | 2 +- include/linux/pci.h | 4 ++-- 20 files changed, 28 insertions(+), 34 deletions(-) -- 2.17.2
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