This is a note to let you know that I've just added the patch titled
riscv: Use '%u' to format the output of 'cpu'
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
riscv-use-u-to-format-the-output-of-cpu.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 5998836eb1a921346ceb0364c5a3734dde769cec
Author: WangYuli <wangyuli@xxxxxxxxxxxxx>
Date: Thu Oct 17 11:20:10 2024 +0800
riscv: Use '%u' to format the output of 'cpu'
[ Upstream commit e0872ab72630dada3ae055bfa410bf463ff1d1e0 ]
'cpu' is an unsigned integer, so its conversion specifier should
be %u, not %d.
Suggested-by: Wentao Guan <guanwentao@xxxxxxxxxxxxx>
Suggested-by: Maciej W. Rozycki <macro@xxxxxxxxxxx>
Link: https://lore.kernel.org/all/alpine.DEB.2.21.2409122309090.40372@xxxxxxxxxxxxxxxxx/
Signed-off-by: WangYuli <wangyuli@xxxxxxxxxxxxx>
Reviewed-by: Charlie Jenkins <charlie@xxxxxxxxxxxx>
Tested-by: Charlie Jenkins <charlie@xxxxxxxxxxxx>
Fixes: f1e58583b9c7 ("RISC-V: Support cpu hotplug")
Cc: stable@xxxxxxxxxxxxxxx
Link: https://lore.kernel.org/r/4C127DEECDA287C8+20241017032010.96772-1-wangyuli@xxxxxxxxxxxxx
Signed-off-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/riscv/kernel/cpu-hotplug.c b/arch/riscv/kernel/cpu-hotplug.c
index 66ddfba1cfbef..28a3fa6e67d79 100644
--- a/arch/riscv/kernel/cpu-hotplug.c
+++ b/arch/riscv/kernel/cpu-hotplug.c
@@ -71,7 +71,7 @@ void __cpu_die(unsigned int cpu)
if (cpu_ops[cpu]->cpu_is_stopped)
ret = cpu_ops[cpu]->cpu_is_stopped(cpu);
if (ret)
- pr_warn("CPU%d may not have stopped: %d\n", cpu, ret);
+ pr_warn("CPU%u may not have stopped: %d\n", cpu, ret);
}
/*
