cpu: Bump the reinit timeout up to 1s

Probably due to the way we spin, we seem to still be hitting the
odd case where we fail to reinit due to a secondary not having quite
reached the right state inside skiboot. Let's bump the timeout up.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/core/cpu.c b/core/cpu.c
index 7ce7c60..d562806 100644
--- a/core/cpu.c
+++ b/core/cpu.c
@@ -641,7 +641,8 @@ static int64_t opal_reinit_cpus(uint64_t flags)
 			 * That might be a race with return CPU during kexec
 			 * where we are still, wait a bit and try again
 			 */
-			for (i = 0; (i < 3) && (cpu->state == cpu_state_os); i++)
+			for (i = 0; (i < 1000) &&
+				     (cpu->state == cpu_state_os); i++)
 				time_wait_ms(1);
 			if (cpu->state == cpu_state_os) {
 				prerror("OPAL: CPU 0x%x not in OPAL !\n", cpu->pir);