powerpc/xive: Export XIVE IPI information for online-only processors.
Bugzilla: http://bugzilla.redhat.com/2038242
Build Info: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=44171104
Tested: I did sanity boot testing on power 9 system (ibm-p9z-06-lp11).
commit 279d1a72c0f8021520f68ddb0a1346ff9ba1ea8c Author: Sachin Sant sachinp@linux.ibm.com Date: Thu Jan 6 16:33:53 2022 +0530
powerpc/xive: Export XIVE IPI information for online-only processors.
Cédric pointed out that XIVE IPI information exported via sysfs
(debug/powerpc/xive) display empty lines for processors which are
not online.
Switch to using for_each_online_cpu() so that information is
displayed for online-only processors.
Reported-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Sachin Sant <sachinp@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/164146703333.19039.10920919226094771665.sendpatchset@MacBook-Pro.local
Signed-off-by: Steve Best sbest@redhat.com
Edited by Steve Best