From: Keith Busch <keith.busch@intel.com>
To: Linux PCI <linux-pci@vger.kernel.org>,
Bjorn Helgaas <bhelgaas@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Sinan Kaya <okaya@kernel.org>, Thomas Tai <thomas.tai@oracle.com>,
poza@codeaurora.org, Lukas Wunner <lukas@wunner.de>,
Christoph Hellwig <hch@lst.de>,
Mika Westerberg <mika.westerberg@linux.intel.com>,
Keith Busch <keith.busch@intel.com>
Subject: [PATCHv3 00/10] PCI error handling
Date: Tue, 18 Sep 2018 17:56:52 -0600 [thread overview]
Message-ID: <20180918235702.26573-1-keith.busch@intel.com> (raw)
This version is reduced in scope from the previous. The more ambitious
handling from the previous version exacerbates other pre-existing
deadlocking issues that are taking some time to fix.
This is mostly a reduced set from v2, but slightly reordered. There is
one prep patch that fixes the bridges pci state when it is initially
saved, and one AER patch that fixes a use-after free.
Keith Busch (10):
PCI/portdrv: Use subsys_init for service drivers
PCI/portdrv: Restore pci state on slot reset
PCI/AER: Take reference on error devices
PCI/ERR: Use slot reset if available
PCI/ERR: Handle fatal error recovery
PCI/ERR: Always use the first downstream port
PCI/ERR: Simplify broadcast callouts
PCI/ERR: Report current recovery status for udev
PCI: Unify device inaccessible
PCI: Make link active reporting detection generic
drivers/pci/hotplug/pciehp.h | 6 -
drivers/pci/hotplug/pciehp_core.c | 2 +-
drivers/pci/hotplug/pciehp_hpc.c | 22 +--
drivers/pci/pci.c | 66 ++++++++-
drivers/pci/pci.h | 66 ++++++++-
drivers/pci/pcie/aer.c | 19 ++-
drivers/pci/pcie/dpc.c | 10 +-
drivers/pci/pcie/err.c | 276 ++++++++++----------------------------
drivers/pci/pcie/pme.c | 2 +-
drivers/pci/pcie/portdrv_pci.c | 8 ++
drivers/pci/probe.c | 1 +
drivers/pci/slot.c | 2 +-
include/linux/pci.h | 1 +
13 files changed, 220 insertions(+), 261 deletions(-)
--
2.14.4
next reply other threads:[~2018-09-19 5:30 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-18 23:56 Keith Busch [this message]
2018-09-18 23:56 ` [PATCHv3 01/10] PCI/portdrv: Use subsys_init for service drivers Keith Busch
2018-09-19 16:28 ` Bjorn Helgaas
2018-09-19 17:05 ` Keith Busch
2018-09-19 18:00 ` Keith Busch
2018-09-19 19:40 ` Bjorn Helgaas
2018-09-19 20:17 ` Keith Busch
2018-09-18 23:56 ` [PATCHv3 02/10] PCI/portdrv: Restore pci state on slot reset Keith Busch
2018-09-18 23:56 ` [PATCHv3 03/10] PCI/AER: Take reference on error devices Keith Busch
2018-09-18 23:56 ` [PATCHv3 04/10] PCI/ERR: Use slot reset if available Keith Busch
2018-09-18 23:56 ` [PATCHv3 05/10] PCI/ERR: Handle fatal error recovery Keith Busch
2018-09-19 15:46 ` Bjorn Helgaas
2018-09-19 15:52 ` Keith Busch
2018-09-18 23:56 ` [PATCHv3 06/10] PCI/ERR: Always use the first downstream port Keith Busch
2018-09-18 23:56 ` [PATCHv3 07/10] PCI/ERR: Simplify broadcast callouts Keith Busch
2018-09-18 23:57 ` [PATCHv3 08/10] PCI/ERR: Report current recovery status for udev Keith Busch
2018-09-18 23:57 ` [PATCHv3 09/10] PCI: Unify device inaccessible Keith Busch
2018-09-25 1:10 ` Benjamin Herrenschmidt
2018-09-25 15:35 ` Keith Busch
2018-09-25 19:28 ` Benjamin Herrenschmidt
2025-04-18 3:55 ` Lukas Wunner
2018-09-18 23:57 ` [PATCHv3 10/10] PCI: Make link active reporting detection generic Keith Busch
2018-09-19 16:42 ` Sinan Kaya
2018-09-19 16:46 ` Sinan Kaya
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