kernel-packages team mailing list archive

[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1536076

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1536076

Title:
  Missing export symbol for mtrr_add and mtrr_del

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I try to use the 4.4 Kernel from the ppa git.

  So if i complie the current fglrx driver all  is fine but on modules
  load i get the error that the symbols

  mtrr_del
  mtrr_add

  are missing. 
  I saw a patch for 4.3 for Nvidia facing the same issue. 

  Could you integrate the patch in the kernel ?

  Here is the patch for 
  diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
  index 5c3d149..ad7471c 100644
  --- a/arch/x86/kernel/cpu/mtrr/main.c
  +++ b/arch/x86/kernel/cpu/mtrr/main.c
  @@ -448,7 +448,7 @@ int mtrr_add(unsigned long base, unsigned long size, unsigned int type,
          return mtrr_add_page(base >> PAGE_SHIFT, size >> PAGE_SHIFT, type,
                               increment);
   }
  -
  +EXPORT_SYMBOL(mtrr_add);
   /**
    * mtrr_del_page - delete a memory type region
    * @reg: Register returned by mtrr_add
  @@ -536,7 +536,7 @@ int mtrr_del(int reg, unsigned long base, unsigned long size)
                  return -EINVAL;
          return mtrr_del_page(reg, base >> PAGE_SHIFT, size >> PAGE_SHIFT);
   }
  -
  +EXPORT_SYMBOL(mtrr_del);
   /**
    * arch_phys_wc_add - add a WC MTRR and handle errors if PAT is unavailable
    * @base: Physical base address

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1536076/+subscriptions