lkml.org 
[lkml]   [2008]   [Mar]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [RFC] [Patch] calgary iommu: Use the first kernel's tce tables in kdump
    On Mon, 10 Mar 2008 18:50:29 +0530 Chandru <chandru@in.ibm.com> wrote:

    > Chandru wrote:
    > > Hi Muli,
    > >
    > > I have tried to work with CCR ,CSR, CSMR, CSAR, CFGRW, GBRERRM
    > > registers but have been unable to make calgary generate an exception
    > > upon error condition. In alloc_tce_table() , I am setting WRITE_ONLY
    > > access permission bit to tce entries but it isn't helping. Would you
    > > kindly let me know how we can make calgary to generate an exception in
    > > error conditions ?.
    > >
    > > Thanks,
    > > Chandru
    > >
    > >
    > Hello Andrew,
    >
    > Could you pls consider the attached patch for inclusion in mainline.
    >

    I can sort-of work out what the patch does from the above quote, but it
    would be nice to have a proper changelog description from yourself rather
    than having me try to write it, please.

    >
    > Signed-off-by: Chandru S <chandru@in.ibm.com>
    > ---
    >
    > --- arch/x86/kernel/pci-calgary_64.c.orig 2008-03-10
    > 15:54:08.000000000 +0530

    The patch was badly wordwrapped. Please fix your email client for the next
    version.



    \
     
     \ /
      Last update: 2008-03-10 17:15    [W:4.383 / U:0.016 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site