kernel-packages team mailing list archive

[Chris J Arges <1324544@xxxxxxxxxxxxxxxxxx>]

@mauricfo:
Uploaded fix in comment #5 to utopic with slight modification to version number.
Thanks!

** Description changed:

+ SRU Justification:
+ 
+ [Impact]
+ Users of ppc64el hardware need the ability to use crashdumps to do kernel debugging.
+ 
+ [Test Case]
+ 1) apt-get install kdump-tools
+ 2) kdump-config load
+ 3) this should pass but fails because it expects vmlinuz
+ 
+ [Regression Potential]
+ This fix allows the existing case to work, but only checks for vmlinux if vmlinuz is missing.
+ 
+ --
+ 
  On ppc64el, there's no vmlinu/z/, only vmlinu/x/.
  
  Thus, kdump-config load fails as follows:
  
  # kdump-config load
  Cannot open `/boot/vmlinuz-3.13.0-27-generic': No such file or directory
-  * failed to load kdump kernel
+  * failed to load kdump kernel
  
  This small patch (attached) fixes the issue.
  It defaults KDUMP_KERNEL to vmlinux if vmlinuz is not found.
  
  # cd /usr/sbin && patch -p1 < ~/kdump-config-vmlinux.patch
  patching file kdump-config
  
  # kdump-config load
  [...]
-  * loaded kdump kernel
+  * loaded kdump kernel

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to makedumpfile in Ubuntu.
https://bugs.launchpad.net/bugs/1324544

Title:
  makedumpfile: kdump-config load fails with vmlinux kernel (vs.
  vmlinuz)

Status in “makedumpfile” package in Ubuntu:
  In Progress
Status in “makedumpfile” source package in Trusty:
  In Progress
Status in “makedumpfile” source package in Utopic:
  In Progress

Bug description:
  SRU Justification:

  [Impact]
  Users of ppc64el hardware need the ability to use crashdumps to do kernel debugging.

  [Test Case]
  1) apt-get install kdump-tools
  2) kdump-config load
  3) this should pass but fails because it expects vmlinuz

  [Regression Potential]
  This fix allows the existing case to work, but only checks for vmlinux if vmlinuz is missing.

  --

  On ppc64el, there's no vmlinu/z/, only vmlinu/x/.

  Thus, kdump-config load fails as follows:

  # kdump-config load
  Cannot open `/boot/vmlinuz-3.13.0-27-generic': No such file or directory
   * failed to load kdump kernel

  This small patch (attached) fixes the issue.
  It defaults KDUMP_KERNEL to vmlinux if vmlinuz is not found.

  # cd /usr/sbin && patch -p1 < ~/kdump-config-vmlinux.patch
  patching file kdump-config

  # kdump-config load
  [...]
   * loaded kdump kernel

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