Hi all,
Today's linux-next merge of the memblock tree got a conflict in:
kernel/Kconfig.kexec
between commit:
48a1b2321d76 ("liveupdate: kho: move to kernel/liveupdate")
from the mm-nonmm-stable tree and commit:
ab65699f9add ("memblock: remove CONFIG_MEMBLOCK_KHO_SCRATCH option")
from the memblock tree.
I fixed it up (I used the former version of the above file and then
added the following merge resolution patch) and can carry the fix as
necessary. This is now fixed as far as linux-next is concerned, but any
non trivial conflicts should be mentioned to your upstream maintainer
when your tree is submitted for merging. You may also want to consider
cooperating with the maintainer of the conflicting tree to minimise any
particularly complex conflicts.
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Mon, 1 Dec 2025 12:33:52 +1100
Subject: [PATCH] fix for "memblock: remove CONFIG_MEMBLOCK_KHO_SCRATCH option"
interacting with commit
48a1b2321d76 ("liveupdate: kho: move to kernel/liveupdate")
from the mm-nonmm-stable tree.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
kernel/liveupdate/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/kernel/liveupdate/Kconfig b/kernel/liveupdate/Kconfig
index 9b2515f31afb..86a58eaf433a 100644
--- a/kernel/liveupdate/Kconfig
+++ b/kernel/liveupdate/Kconfig
@@ -7,7 +7,6 @@ config KEXEC_HANDOVER
bool "kexec handover"
depends on ARCH_SUPPORTS_KEXEC_HANDOVER && ARCH_SUPPORTS_KEXEC_FILE
depends on !DEFERRED_STRUCT_PAGE_INIT
- select MEMBLOCK_KHO_SCRATCH
select KEXEC_FILE
select LIBFDT
select CMA
--
2.52.0
--
Cheers,
Stephen Rothwell