[merged mm-nonmm-stable] init-mainc-check-if-rdinit-was-explicitly-set-before-printing-warning.patch removed from -mm tree

[merged mm-nonmm-stable] init-mainc-check-if-rdinit-was-explicitly-set-before-printing-warning.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: init/main.c: check if rdinit was explicitly set before printing warning
has been removed from the -mm tree.  Its filename was
     init-mainc-check-if-rdinit-was-explicitly-set-before-printing-warning.patch

This patch was dropped because it was merged into the mm-nonmm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Lillian Berry <lillian@star-ark.net>
Subject: init/main.c: check if rdinit was explicitly set before printing warning
Date: Sun, 11 Jan 2026 07:56:35 -0500

The rdinit parameter is set by default, and attempted during boot even if
not specified in the command line.  Only print the warning about rdinit
being inaccessible if the rdinit value was found in command line; it's
just noise otherwise.

[akpm@linux-foundation.org: move ramdisk_execute_command_set into __initdata]
Link: https://lkml.kernel.org/r/20260111125635.53682-1-lillian@star-ark.net
Signed-off-by: Lillian Berry <lillian@star-ark.net>
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Francesco Valla <francesco@valla.it>
Cc: Guo Weikang <guoweikang.kernel@gmail.com>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Huan Yang <link@vivo.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: "Mike Rapoport (Microsoft)" <rppt@kernel.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Thomas Gleixner <tglx@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 init/main.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

--- a/init/main.c~init-mainc-check-if-rdinit-was-explicitly-set-before-printing-warning
+++ a/init/main.c
@@ -162,6 +162,7 @@ static size_t initargs_offs;
 
 static char *execute_command;
 static char *ramdisk_execute_command = "/init";
+static bool __initdata ramdisk_execute_command_set;
 
 /*
  * Used to generate warnings if static_key manipulation functions are used
@@ -623,6 +624,7 @@ static int __init rdinit_setup(char *str
 	unsigned int i;
 
 	ramdisk_execute_command = str;
+	ramdisk_execute_command_set = true;
 	/* See "auto" comment in init_setup */
 	for (i = 1; i < MAX_INIT_ARGS; i++)
 		argv_init[i] = NULL;
@@ -1699,8 +1701,9 @@ static noinline void __init kernel_init_
 	int ramdisk_command_access;
 	ramdisk_command_access = init_eaccess(ramdisk_execute_command);
 	if (ramdisk_command_access != 0) {
-		pr_warn("check access for rdinit=%s failed: %i, ignoring\n",
-			ramdisk_execute_command, ramdisk_command_access);
+		if (ramdisk_execute_command_set)
+			pr_warn("check access for rdinit=%s failed: %i, ignoring\n",
+				ramdisk_execute_command, ramdisk_command_access);
 		ramdisk_execute_command = NULL;
 		prepare_namespace();
 	}
_

Patches currently in -mm which might be from lillian@star-ark.net are