misc/pvpanic: probe multiple instances
authorMihai Carabas <mihai.carabas@oracle.com>
Wed, 24 Mar 2021 14:49:15 +0000 (16:49 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 28 Mar 2021 12:56:47 +0000 (14:56 +0200)
commitb3c0f8774668fd30a3efb2d0afc1a6527dacb858
tree3f4ad1b95bc7ab3151767f9f1bada8aa336d6a6a
parent6861d27cf590d20a95b5d0724ac3768583b62947
misc/pvpanic: probe multiple instances

Create the mecahism that allows multiple pvpanic instances to call
pvpanic_probe and receive panic events. A global list will retain all the
mapped addresses where to write panic events.

Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com>
Link: https://lore.kernel.org/r/1616597356-20696-3-git-send-email-mihai.carabas@oracle.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/pvpanic/pvpanic-mmio.c
drivers/misc/pvpanic/pvpanic.c
drivers/misc/pvpanic/pvpanic.h