From: Lucas Stach <l.stach@pengutronix.de>
To: Bjorn Helgaas <bhelgaas@google.com>
Cc: Richard Zhu <Richard.Zhu@freescale.com>,
linux-pci@vger.kernel.org, kernel@pengutronix.de,
patchwork-lst@pengutronix.de
Subject: [PATCH 0/4] i.MX6 sleep while atomic bugfix
Date: Fri, 15 Jan 2016 19:56:46 +0100 [thread overview]
Message-ID: <1452884210-11359-1-git-send-email-l.stach@pengutronix.de> (raw)
There have been some reports about a possible scheduling while atomic bug
in the i.MX6 PCIe host driver, like the following one
https://bugzilla.kernel.org/show_bug.cgi?id=100031
Although there were some proposed patches, they all had some flaws, which
lead to none of them being included in the mainline kernel. The following
patch series fixes this bug in a proper way, instead of papering over the
problem, making the fix a bit bigger.
Regards
Lucas
Lucas Stach (4):
PCI: imx6: move PHY reset function to other PHY handling functions
PCI: imx6: move PHY reset into establish_link
PCI: imx6: remove broken Gen2 workaround
PCI: imx6: move link up check into establish link path
drivers/pci/host/pci-imx6.c | 137 +++++++++++++++++---------------------------
1 file changed, 54 insertions(+), 83 deletions(-)
--
2.6.4
next reply other threads:[~2016-01-15 18:56 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-15 18:56 Lucas Stach [this message]
2016-01-15 18:56 ` [PATCH 1/4] PCI: imx6: move PHY reset function to other PHY handling functions Lucas Stach
2016-01-15 18:56 ` [PATCH 2/4] PCI: imx6: move PHY reset into establish_link Lucas Stach
2016-01-15 18:56 ` [PATCH 3/4] PCI: imx6: remove broken Gen2 workaround Lucas Stach
2016-01-15 18:56 ` [PATCH 4/4] PCI: imx6: move link up check into establish link path Lucas Stach
2016-01-25 22:58 ` [PATCH 0/4] i.MX6 sleep while atomic bugfix Bjorn Helgaas
2016-01-25 23:00 ` Bjorn Helgaas
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