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    SubjectRe: 3.1-rc4: spectacular kernel errors / filesystem crash


    On Tue, 13 Sep 2011, Jon Mason wrote:

    > On Tue, Sep 13, 2011 at 9:54 AM, Justin Piszcz <jpiszcz@lucidpixels.com> wrote:
    >>
    >>
    >> On Tue, 13 Sep 2011, Eric Dumazet wrote:
    >>
    >>> Please Justin make sure you pulled commit
    >>> commit ed2888e906b56769b4ffabb9c577190438aa68b8
    >>> Author: Jon Mason <mason@myri.com>
    >>> Date:   Thu Sep 8 16:41:18 2011 -0500
    >>>
    >>>   PCI: Remove MRRS modification from MPS setting code
    >>>
    >>>   Modifying the Maximum Read Request Size to 0 (value of 128Bytes) has
    >>>   massive negative ramifications on some devices.  Without knowing which
    >>>   devices have this issue, do not modify from the default value when
    >>>   walking the PCI-E bus in pcie_bus_safe mode.  Also, make pcie_bus_safe
    >>>   the default procedure.
    >>>
    >>>   Tested-by: Sven Schnelle <svens@stackframe.org>
    >>>   Tested-by: Simon Kirby <sim@hostway.ca>
    >>>   Tested-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
    >>>   Reported-and-tested-by: Eric Dumazet <eric.dumazet@gmail.com>
    >>>   Reported-and-tested-by: Niels Ole Salscheider
    >>> <niels_ole@salscheider-online.
    >>>   References: https://bugzilla.kernel.org/show_bug.cgi?id=42162
    >>>   Signed-off-by: Jon Mason <mason@myri.com>
    >>>   Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    >>>   Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
    >>
    >> Hello,
    >>
    >> I found this commit here:
    >> http://permalink.gmane.org/gmane.linux.kernel.pci/11700
    >
    > This is an early version of the patch. This is the patch that you want:
    > https://github.com/torvalds/linux/commit/ed2888e906b56769b4ffabb9c577190438aa68b8
    >
    > It appears that this patch didn't make it to lkml or linux-pci list
    > due to kernel.org DNS being down when it was sent.
    >
    > Thanks,
    > Jon

    I need to learn how to use git at some point, can you please provide plain
    text patches so I can apply them and reboot?

    Justin.
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