[PATCH] powerpc/64s: Fix misleading SPR and timebase information

Shaokun Zhang zhangshaokun at hisilicon.com
Wed May 29 19:21:51 AEST 2019


pr_info shows SPR and timebase as a decimal value with a '0x'
prefix, which is somewhat misleading.

Fix it to print hexadecimal, as was intended.

Fixes: 10d91611f426 ("powerpc/64s: Reimplement book3s idle code in C")
Cc: Michael Ellerman <mpe at ellerman.id.au>
Cc: Nicholas Piggin <npiggin at gmail.com>
Signed-off-by: Shaokun Zhang <zhangshaokun at hisilicon.com>
---
 arch/powerpc/platforms/powernv/idle.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c
index c9133f7908ca..77f2e0a4ee37 100644
--- a/arch/powerpc/platforms/powernv/idle.c
+++ b/arch/powerpc/platforms/powernv/idle.c
@@ -1159,10 +1159,10 @@ static void __init pnv_power9_idle_init(void)
 			pnv_deepest_stop_psscr_mask);
 	}
 
-	pr_info("cpuidle-powernv: First stop level that may lose SPRs = 0x%lld\n",
+	pr_info("cpuidle-powernv: First stop level that may lose SPRs = 0x%llx\n",
 		pnv_first_spr_loss_level);
 
-	pr_info("cpuidle-powernv: First stop level that may lose timebase = 0x%lld\n",
+	pr_info("cpuidle-powernv: First stop level that may lose timebase = 0x%llx\n",
 		pnv_first_tb_loss_level);
 }
 
-- 
2.7.4



More information about the Linuxppc-dev mailing list