FAILED: patch "[PATCH] sh: mcount.S: fix build error when PRINTK is not enabled" failed to apply to 4.19-stable tree

FAILED: patch "[PATCH] sh: mcount.S: fix build error when PRINTK is not enabled" failed to apply to 4.19-stable tree

[gregkh]

The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y
git checkout FETCH_HEAD
git cherry-pick -x c2bd1e18c6f85c0027da2e5e7753b9bfd9f8e6dc
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable@vger.kernel.org>' --in-reply-to '2023051330-unused-wrongness-eefc@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^..

Possible dependencies:

c2bd1e18c6f8 ("sh: mcount.S: fix build error when PRINTK is not enabled")
37744feebc08 ("sh: remove sh5 support")
62d0fd591db1 ("arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>")
630f289b7114 ("asm-generic: make more kernel-space headers mandatory")
a8222fd5b80c ("Merge tag 'microblaze-v5.7-rc1' of git://git.monstr.eu/linux-2.6-microblaze")

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From c2bd1e18c6f85c0027da2e5e7753b9bfd9f8e6dc Mon Sep 17 00:00:00 2001
From: Randy Dunlap <rdunlap@infradead.org>
Date: Sun, 5 Mar 2023 20:00:37 -0800
Subject: [PATCH] sh: mcount.S: fix build error when PRINTK is not enabled

Fix a build error in mcount.S when CONFIG_PRINTK is not enabled.
Fixes this build error:

sh2-linux-ld: arch/sh/lib/mcount.o: in function `stack_panic':
(.text+0xec): undefined reference to `dump_stack'

Fixes: e460ab27b6c3 ("sh: Fix up stack overflow check with ftrace disabled.")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: stable@vger.kernel.org
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: https://lore.kernel.org/r/20230306040037.20350-8-rdunlap@infradead.org
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>

diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index 10290e5c1f43..c449e7c1b20f 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -15,7 +15,7 @@ config SH_STANDARD_BIOS
 
 config STACK_DEBUG
 	bool "Check for stack overflows"
-	depends on DEBUG_KERNEL
+	depends on DEBUG_KERNEL && PRINTK
 	help
 	  This option will cause messages to be printed if free stack space
 	  drops below a certain limit. Saying Y here will add overhead to