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From: "Anuj Mittal" <anuj.mittal@intel.com>
To: openembedded-core@lists.openembedded.org
Subject: [zeus][PATCH 08/10] kernel.bbclass: Fix Module.symvers support
Date: Thu,  2 Jul 2020 08:54:10 +0800
Message-Id: <03248953d1eacede00971289dc9fff8d97d00464.1593474787.git.anuj.mittal@intel.com>
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From: Lili Li <lili.li@intel.com>

Starting from v5.8-rc1 commit 269a535ca931 (modpost: generate
vmlinux.symvers and reuse it for the second modpost"), kernel will
generate new vmlinux.symvers instead of dumping all the vmlinux symbols
into Module.symvers in the first pass.

Error log:
    'run.do_shared_workdir.16614' failed with exit code 1:
    DEBUG: cp: cannot stat 'Module.symvers': No such file or directory

This change will check the file Module.symvers existence before copying it.

Signed-off-by: Lili Li <lili.li@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit cd2d62a08a1dfcd890a03ee55132b6d6c65f5ab7)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
---
 meta/classes/kernel.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 750988f4e5..9ace74564c 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -452,7 +452,7 @@ do_shared_workdir () {
 
 	# Copy files required for module builds
 	cp System.map $kerneldir/System.map-${KERNEL_VERSION}
-	cp Module.symvers $kerneldir/
+	[ -e Module.symvers ] && cp Module.symvers $kerneldir/
 	cp .config $kerneldir/
 	mkdir -p $kerneldir/include/config
 	cp include/config/kernel.release $kerneldir/include/config/kernel.release
-- 
2.25.4