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[Xen-changelog] [xen master] x86/cpuid: fix generation of auto cpuid header

commit 3d137ad3b0cf5b2283b257fd33678dc083428271
Author:     Roger Pau Monne <roger.pau@xxxxxxxxxx>
AuthorDate: Wed Jun 27 16:33:00 2018 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Thu Jun 28 09:27:03 2018 +0200

    x86/cpuid: fix generation of auto cpuid header
    The makefile rule to generate the cpuid-autogen.h header passes the
    whole list of dependencies to gen-cpuid.py but only the first
    dependency is actually needed.
    So far this seems to be harmless.
    Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
 xen/include/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/include/Makefile b/xen/include/Makefile
index 8762ab3334..7c5034e6e0 100644
--- a/xen/include/Makefile
+++ b/xen/include/Makefile
@@ -143,7 +143,7 @@ endif
 ifeq ($(XEN_TARGET_ARCH),x86_64)
$(BASEDIR)/tools/gen-cpuid.py FORCE
-       $(PYTHON) $(BASEDIR)/tools/gen-cpuid.py -i $^ -o $@.new
+       $(PYTHON) $(BASEDIR)/tools/gen-cpuid.py -i $< -o $@.new
        $(call move-if-changed,$@.new,$@)
 all: $(BASEDIR)/include/asm-x86/cpuid-autogen.h
generated by git-patchbot for /home/xen/git/xen.git#master

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