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| author |   Huang Ying <ying.huang@intel.com> | 2008-08-15 00:40:26 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-15 08:35:43 -0700 |
| commit | 3122c331190e9d1622bf1c8cf6ce3b17cca67c9e (patch) | |
| tree | e856b7a59f5ea5ba4f1662cefdae267b26af30dd /lib/debugobjects.c | |
| parent | kexec jump: __ftrace_enabled_save/restore (diff) | |
| download | wireguard-linux-3122c331190e9d1622bf1c8cf6ce3b17cca67c9e.tar.xz wireguard-linux-3122c331190e9d1622bf1c8cf6ce3b17cca67c9e.zip | |
kexec jump: fix for ftrace
Ftrace depends on some processor state that we destroyed during kexec and
restored by restore_processor_state(). So save_processor_state() and
restore_processor_state() are moved into machine_kexec() and ftrace is
restored after restore_processor_state().
Signed-off-by: Huang Ying <ying.huang@intel.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions