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authorSachin Sant <sachinp@linux.vnet.ibm.com>2022-01-05 17:17:48 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2022-01-06 13:47:00 +0300
commitf1aa0e47c29268776205698f2453dc07fab49855 (patch)
tree89697f65f7f6d58550ab2de0323e831e27fac661 /arch/powerpc/xmon
parent32a1bda4b12a3d324bd585e1aa20dac824ab719c (diff)
downloadlinux-f1aa0e47c29268776205698f2453dc07fab49855.tar.xz
powerpc/xmon: Dump XIVE information for online-only processors.
dxa command in XMON debugger iterates through all possible processors. As a result, empty lines are printed even for processors which are not online. CPU 47:pp=00 CPPR=ff IPI=0x0040002f PQ=-- EQ idx=699 T=0 00000000 00000000 CPU 48: CPU 49: Restrict XIVE information(dxa) to be displayed for online processors only. Signed-off-by: Sachin Sant <sachinp@linux.vnet.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/164139226833.12930.272224382183014664.sendpatchset@MacBook-Pro.local
Diffstat (limited to 'arch/powerpc/xmon')
-rw-r--r--arch/powerpc/xmon/xmon.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index f51d7404a6ea..fd72753e8ad5 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -2817,12 +2817,12 @@ static void dump_all_xives(void)
{
int cpu;
- if (num_possible_cpus() == 0) {
+ if (num_online_cpus() == 0) {
printf("No possible cpus, use 'dx #' to dump individual cpus\n");
return;
}
- for_each_possible_cpu(cpu)
+ for_each_online_cpu(cpu)
dump_one_xive(cpu);
}