Merge branch 'x86-kdump-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
authorLinus Torvalds <torvalds@linux-foundation.org>
Mon, 6 May 2019 23:11:45 +0000 (16:11 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 6 May 2019 23:11:45 +0000 (16:11 -0700)
commite913c4a4c21cd83317fafe63bfdc9d34d2910114
tree57c951ecfc3556b448d033f5327112e7c3162cfe
parent8f147727030bf9e81331ab9b8f42d4611bb6a3d9
parentb9ac3849af412fd3887d7652bdbabf29d2aecc16
Merge branch 'x86-kdump-for-linus' of git://git./linux/kernel/git/tip/tip

Pull x86 kdump update from Ingo Molnar:
 "This includes two changes:

   - Raise the crash kernel reservation limit from from ~896MB to ~4GB.

     Only very old (and already known-broken) kexec-tools is supposed to
     be affected by this negatively.

   - Allow higher than 4GB crash kernel allocations when low allocations
     fail"

* 'x86-kdump-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/kdump: Fall back to reserve high crashkernel memory
  x86/kdump: Have crashkernel=X reserve under 4G by default
Documentation/admin-guide/kernel-parameters.txt
arch/x86/kernel/setup.c