x86/kexec: Remove obsolete 'in_crash_kexec' flag
authorMinfei Huang <mnfhuang@gmail.com>
Mon, 5 Oct 2015 18:35:55 +0000 (02:35 +0800)
committerIngo Molnar <mingo@kernel.org>
Mon, 12 Oct 2015 07:43:11 +0000 (09:43 +0200)
commite9c40d257fdd58c5cc97d3fe3aa141dd23ee5e9d
tree51013c541d5d780cfbc7bf151cb708637f74be9a
parent25cb62b76430a91cc6195f902e61c2cb84ade622
x86/kexec: Remove obsolete 'in_crash_kexec' flag

Previously, UV NMI used the 'in_crash_kexec' flag to determine whether
we are in a kdump kernel or not:

  5edd19af18a36a4 ("x86, UV: Make kdump avoid stack dumps")

But this flags was removed in the following commit:

  9c48f1c629ecfa1 ("x86, nmi: Wire up NMI handlers to new routines")

Since it isn't used any more, remove it.

Signed-off-by: Minfei Huang <mnfhuang@gmail.com>
Acked-by: Don Zickus <dzickus@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: cpw@sgi.com
Cc: kexec@lists.infradead.org
Cc: mhuang@redhat.com
Link: http://lkml.kernel.org/r/1444070155-17934-1-git-send-email-mhuang@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/include/asm/kdebug.h
arch/x86/kernel/crash.c