Gavin Shan 8a5ad35686 powerpc/eeh: Cleanup EEH subsystem variables ... There're 2 EEH subsystem variables: eeh_subsystem_enabled and eeh_probe_mode. We needn't maintain 2 variables and we can just have one variable and introduce different flags. The patch also introduces additional flag EEH_FORCE_DISABLE, which will be used to disable EEH subsystem via boot parameter ("eeh=off") in future. Besides, the patch also introduces flag EEH_ENABLED, which is changed to disable or enable EEH functionality on the fly through debugfs entry in future. With the patch applied, the creteria to check the enabled EEH functionality is changed to: !EEH_FORCE_DISABLED && EEH_ENABLED : Enabled Other cases : Disabled Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2014-04-28 17:34:23 +10:00
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asm	powerpc/eeh: Cleanup EEH subsystem variables	2014-04-28 17:34:23 +10:00
uapi/asm	powerpc: Bump COMMAND_LINE_SIZE to 2048	2014-04-28 16:31:58 +10:00