[PATCH v3 3/4] earlycpio: lib-ify earlycpio.c

[Alejandro Vallejo <alejandro.garciavallejo@xxxxxxx>]

It's only used for microcode loading on x86. By lib-ifying it we can make
it go away automatically when microcode loading becomes an optional
feature in follow-up patches.

Signed-off-by: Alejandro Vallejo <alejandro.garciavallejo@xxxxxxx>
---
v3:
  * New patch. Subsumes earlier conditionalisation of earlycpio.c on
    CONFIG_MICROCODE_LOADING.
---
 docs/misra/exclude-list.json    | 8 ++++----
 xen/common/Makefile             | 2 +-
 xen/lib/Makefile                | 1 +
 xen/{common => lib}/earlycpio.c | 0
 4 files changed, 6 insertions(+), 5 deletions(-)
 rename xen/{common => lib}/earlycpio.c (100%)

diff --git a/docs/misra/exclude-list.json b/docs/misra/exclude-list.json
index 388397dd3b..2b874dfd3b 100644
--- a/docs/misra/exclude-list.json
+++ b/docs/misra/exclude-list.json
@@ -121,10 +121,6 @@
             "rel_path": "common/bunzip2.c",
             "comment": "Imported from Linux, ignore for now"
         },
-        {
-            "rel_path": "common/earlycpio.c",
-            "comment": "Imported from Linux, ignore for now"
-        },
         {
             "rel_path": "common/gzip/*",
             "comment": "Imported from Linux, ignore for now"
@@ -225,6 +221,10 @@
             "rel_path": "include/xen/decompress.h",
             "comment": "Imported from Linux, ignore for now"
         },
+        {
+            "rel_path": "lib/earlycpio.c",
+            "comment": "Imported from Linux, ignore for now"
+        },
         {
             "rel_path": "lib/find-next-bit.c",
             "comment": "Imported from Linux, ignore for now"
diff --git a/xen/common/Makefile b/xen/common/Makefile
index 92c97d641e..4fc0c15088 100644
--- a/xen/common/Makefile
+++ b/xen/common/Makefile
@@ -65,7 +65,7 @@ obj-y += wait.o
 obj-bin-y += warning.init.o
 obj-y += xmalloc_tlsf.o
 
-obj-bin-$(CONFIG_X86) += $(foreach n,decompress bunzip2 unxz unlzma lzo unlzo 
unlz4 unzstd earlycpio,$(n).init.o)
+obj-bin-$(CONFIG_X86) += $(foreach n,decompress bunzip2 unxz unlzma lzo unlzo 
unlz4 unzstd,$(n).init.o)
 
 obj-$(CONFIG_COMPAT) += $(addprefix compat/,domain.o memory.o multicall.o 
xlat.o)
 
diff --git a/xen/lib/Makefile b/xen/lib/Makefile
index efca830d92..60cfda4dfc 100644
--- a/xen/lib/Makefile
+++ b/xen/lib/Makefile
@@ -3,6 +3,7 @@ obj-$(CONFIG_X86) += x86/
 lib-y += bsearch.o
 lib-y += ctors.o
 lib-y += ctype.o
+lib-y += earlycpio.o
 lib-y += find-next-bit.o
 lib-y += generic-ffsl.o
 lib-y += generic-flsl.o
diff --git a/xen/common/earlycpio.c b/xen/lib/earlycpio.c
similarity index 100%
rename from xen/common/earlycpio.c
rename to xen/lib/earlycpio.c
-- 
2.43.0