From f548c34abd49e01407de26c81f29ef89b3cae213 Mon Sep 17 00:00:00 2001
From: Sedat Dilek <sedat.dilek@gmail.com>
Date: Fri, 17 Jun 2022 13:24:50 +0200
Subject: [PATCH] vmlinux: clang: thinlto: Add --thinlto-jobs=4 to
 KBUILD_LDFLAGS

---
 scripts/Makefile.vmlinux_o | 2 +-
 scripts/link-vmlinux.sh    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/Makefile.vmlinux_o b/scripts/Makefile.vmlinux_o
index 3c97a1564947..4c1991c91417 100644
--- a/scripts/Makefile.vmlinux_o
+++ b/scripts/Makefile.vmlinux_o
@@ -53,7 +53,7 @@ objtool_args := \
 
 quiet_cmd_ld_vmlinux.o = LD      $@
       cmd_ld_vmlinux.o = \
-	$(LD) ${KBUILD_LDFLAGS} -r -o $@ \
+	$(LD) ${KBUILD_LDFLAGS} --thinlto-jobs=4 -r -o $@ \
 	$(addprefix -T , $(initcalls-lds)) \
 	--whole-archive $(KBUILD_VMLINUX_OBJS) --no-whole-archive \
 	--start-group $(KBUILD_VMLINUX_LIBS) --end-group \
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index eecc1863e556..1624da57807b 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -83,7 +83,7 @@ vmlinux_link()
 	else
 		wl=
 		ld="${LD}"
-		ldflags="${KBUILD_LDFLAGS} ${LDFLAGS_vmlinux}"
+		ldflags="${KBUILD_LDFLAGS} --thinlto-jobs=4 ${LDFLAGS_vmlinux}"
 		ldlibs=
 	fi
 
-- 
2.36.1