From: Bjorn Helgaas <helgaas@kernel.org>
To: Lucas Stach <l.stach@pengutronix.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
Richard Zhu <Richard.Zhu@freescale.com>,
linux-pci@vger.kernel.org, kernel@pengutronix.de,
patchwork-lst@pengutronix.de
Subject: Re: [PATCH 0/4] i.MX6 sleep while atomic bugfix
Date: Mon, 25 Jan 2016 16:58:11 -0600 [thread overview]
Message-ID: <20160125225811.GC10272@localhost> (raw)
In-Reply-To: <1452884210-11359-1-git-send-email-l.stach@pengutronix.de>
On Fri, Jan 15, 2016 at 07:56:46PM +0100, Lucas Stach wrote:
> 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(-)
Applied to pci/host-imx6 for v4.6, thanks!
next prev parent reply other threads:[~2016-01-25 22:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-15 18:56 [PATCH 0/4] i.MX6 sleep while atomic bugfix Lucas Stach
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 ` Bjorn Helgaas [this message]
2016-01-25 23:00 ` [PATCH 0/4] i.MX6 sleep while atomic bugfix Bjorn Helgaas
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