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| author | Tim Sell <Timothy.Sell@unisys.com> | 2016-03-01 19:45:04 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-01 19:14:07 -0800 |
| commit | 12c957dc942c993853fa3f357b9071b8633ef383 (patch) | |
| tree | 28f8538a28dc411739e7a2adadb8fe0554e86e8b /drivers/staging/unisys/visorinput/Kconfig | |
| parent | c732623b0bb3631d61203e1e9f87bee34b7fd169 (diff) | |
| download | linux-12c957dc942c993853fa3f357b9071b8633ef383.tar.bz2 | |
staging: unisys: visorbus: allow visorhba device to be used for kdump
This patch saves off the create_bus and create_device controlvm messages
for the visorhba device, so that they can be resurrected and used in the
kdump kernel.
After this patch, a crash dump can be generated using:
# service kdump start
# echo 1 > /proc/sys/kernel/sysrq
# echo c > /proc/sysrq-trigger
Signed-off-by: Timothy Sell <timothy.sell@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/unisys/visorinput/Kconfig')
0 files changed, 0 insertions, 0 deletions