Randy Dunlap d64e3eab75 powerpc/xive: fix return value of __setup handler ... __setup() handlers should return 1 to obsolete_checksetup() in init/main.c to indicate that the boot option has been handled. A return of 0 causes the boot option/value to be listed as an Unknown kernel parameter and added to init's (limited) argument or environment strings. Also, error return codes don't mean anything to obsolete_checksetup() -- only non-zero (usually 1) or zero. So return 1 from xive_off() and xive_store_eoi_cmdline(). Fixes: 243e25112d ("powerpc/xive: Native exploitation of the XIVE interrupt controller") Fixes: c21ee04f11 ("powerpc/xive: Add a kernel parameter for StoreEOI") [lore.kernel.org/r/64644a2f-4a20-bab3-1e15-3b2cdd0defe3@omprussia.ru] Reported-by: Igor Zhbanov <i.zhbanov@omprussia.ru>: Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220313065936.4363-1-rdunlap@infradead.org		2022-03-16 11:34:07 +11:00
..
common.c	powerpc/xive: fix return value of __setup handler	2022-03-16 11:34:07 +11:00
Kconfig	powerpc/xive: Change IRQ domain to a tree domain	2021-11-17 21:55:42 +11:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
native.c	powerpc/sysdev: Add __init attribute to eligible functions	2021-12-23 22:33:12 +11:00
spapr.c	powerpc/xive: Add some error handling code to 'xive_spapr_init()'	2022-02-03 22:36:59 +11:00
xive-internal.h	powerpc/xive: Fix compile when !CONFIG_PPC_POWERNV.	2021-12-02 10:40:38 +11:00