+ kexec-add-kexec-reboot-string.patch added to -mm tree

+ kexec-add-kexec-reboot-string.patch added to -mm tree

[akpm]

The patch titled
     Subject: kexec: Add kexec reboot string
has been added to the -mm tree.  Its filename is
     kexec-add-kexec-reboot-string.patch

This patch should soon appear at
    https://ozlabs.org/~akpm/mmots/broken-out/kexec-add-kexec-reboot-string.patch
and later at
    https://ozlabs.org/~akpm/mmotm/broken-out/kexec-add-kexec-reboot-string.patch

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------------------------------------------------------
From: Joe LeVeque <jolevequ@microsoft.com>
Subject: kexec: Add kexec reboot string

The purpose is to notify the kernel module for fast reboot.

Upstream a patch from the SONiC network operating system [1].

[1]: https://github.com/Azure/sonic-linux-kernel/pull/46

Link: https://lkml.kernel.org/r/20210304124626.13927-1-pmenzel@molgen.mpg.de
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Acked-by: Baoquan He <bhe@redhat.com>
Cc: Guohan Lu <lguohan@gmail.com>
Cc: Joe LeVeque <jolevequ@microsoft.com>
Cc: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/kexec_core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/kernel/kexec_core.c~kexec-add-kexec-reboot-string
+++ a/kernel/kexec_core.c
@@ -1165,7 +1165,7 @@ int kernel_kexec(void)
 #endif
 	{
 		kexec_in_progress = true;
-		kernel_restart_prepare(NULL);
+		kernel_restart_prepare("kexec reboot");
 		migrate_to_reboot_cpu();
 
 		/*
_

Patches currently in -mm which might be from jolevequ@microsoft.com are

kexec-add-kexec-reboot-string.patch