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| author | Petr Tesarik <ptesarik@suse.com> | 2016-08-02 23:06:19 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-03 01:35:30 +0200 |
| commit | c0253115968c35f3e1ee497282efb75ccf29fb98 (patch) | |
| tree | 790437a982773c2e4d5802b3bb94b2e64e32af0b /kernel/locking/locktorture.c | |
| parent | kexec: add a kexec_crash_loaded() function (diff) | |
| download | linux-c0253115968c35f3e1ee497282efb75ccf29fb98.tar.xz linux-c0253115968c35f3e1ee497282efb75ccf29fb98.zip | |
kexec: allow kdump with crash_kexec_post_notifiers
If a crash kernel is loaded, do not crash the running domain. This is
needed if the kernel is loaded with crash_kexec_post_notifiers, because
panic notifiers are run before __crash_kexec() in that case, and this
Xen hook prevents its being called later.
[akpm@linux-foundation.org: build fix: unconditionally include kexec.h]
Link: http://lkml.kernel.org/r/20160713122000.14969.99963.stgit@hananiah.suse.cz
Signed-off-by: Petr Tesarik <ptesarik@suse.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Dave Young <dyoung@redhat.com>
Cc: David Vrabel <david.vrabel@citrix.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/locking/locktorture.c')
0 files changed, 0 insertions, 0 deletions