This is a note to let you know that I've just added the patch titled ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype to the 4.9-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: arm-9139-1-kprobes-fix-arch_init_kprobes-prototype.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 1f323127cab086e4fd618981b1e5edc396eaf0f4 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd@xxxxxxxx> Date: Mon, 18 Oct 2021 15:30:09 +0100 Subject: ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype From: Arnd Bergmann <arnd@xxxxxxxx> commit 1f323127cab086e4fd618981b1e5edc396eaf0f4 upstream. With extra warnings enabled, gcc complains about this function definition: arch/arm/probes/kprobes/core.c: In function 'arch_init_kprobes': arch/arm/probes/kprobes/core.c:465:12: warning: old-style function definition [-Wold-style-definition] 465 | int __init arch_init_kprobes() Link: https://lore.kernel.org/all/20201027093057.c685a14b386acacb3c449e3d@xxxxxxxxxx/ Fixes: 24ba613c9d6c ("ARM kprobes: core code") Acked-by: Masami Hiramatsu <mhiramat@xxxxxxxxxx> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Signed-off-by: Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/arm/probes/kprobes/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/probes/kprobes/core.c +++ b/arch/arm/probes/kprobes/core.c @@ -666,7 +666,7 @@ static struct undef_hook kprobes_arm_bre #endif /* !CONFIG_THUMB2_KERNEL */ -int __init arch_init_kprobes() +int __init arch_init_kprobes(void) { arm_probes_decode_init(); #ifdef CONFIG_THUMB2_KERNEL Patches currently in stable-queue which might be from arnd@xxxxxxxx are queue-4.9/arm-9134-1-remove-duplicate-memcpy-definition.patch queue-4.9/arm-9139-1-kprobes-fix-arch_init_kprobes-prototype.patch