Subject: linux-next: build failure after merge of the mm tree

From: Stephen Rothwell <[email-masked]>
Date: Thu, 25 Jan 2024 10:23:33 +1100

Hi all,

After merging the mm tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

make[4]: *** No rule to make target 'kernel/elfcorehdr.o', needed by 'kernel/built-in.a'.  Stop.

Presumably caused by commit

  1777bfb42f56 ("crash: remove dependency of FA_DUMP on CRASH_DUMP")

from the mm-unstable branch of the mm tree.  It looks like the expected
file rename did not happen.

I have applied the following (git) patch for today.

From: Stephen Rothwell <[email-masked]>
Date: Thu, 25 Jan 2024 09:58:54 +1100
Subject: [PATCH] fix up for "crash: remove dependency of FA_DUMP on
 CRASH_DUMP"

Signed-off-by: Stephen Rothwell <[email-masked]>
---
 kernel/{crash_dump.c => elfcorehdr.c} | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename kernel/{crash_dump.c => elfcorehdr.c} (100%)

diff --git a/kernel/crash_dump.c b/kernel/elfcorehdr.c
similarity index 100%
rename from kernel/crash_dump.c
rename to kernel/elfcorehdr.c
-- 
2.43.0

-- 
Cheers,
Stephen Rothwell