From f14bf6a350dfd6613dbf91be5b423bc7eab690da Mon Sep 17 00:00:00 2001
From: Shile Zhang <shile.zhang@linux.alibaba.com>
Date: Wed, 4 Dec 2019 08:46:33 +0800
Subject: x86/unwind/orc: Remove boot-time ORC unwind tables sorting

Now that the orc_unwind and orc_unwind_ip tables are sorted at build time,
remove the boot time sorting pass.

No change in functionality.

[ mingo: Rewrote the changelog and code comments. ]

Signed-off-by: Shile Zhang <shile.zhang@linux.alibaba.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kbuild@vger.kernel.org
Link: https://lkml.kernel.org/r/20191204004633.88660-8-shile.zhang@linux.alibaba.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 scripts/link-vmlinux.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'scripts')

diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index a81aa76bbe18..c287ad9b3a67 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -306,7 +306,10 @@ vmlinux_link vmlinux "${kallsymso}" ${btf_vmlinux_bin_o}
 
 if [ -n "${CONFIG_BUILDTIME_TABLE_SORT}" ]; then
 	info SORTTAB vmlinux
-	sorttable vmlinux
+	if ! sorttable vmlinux; then
+		echo >&2 Failed to sort kernel tables
+		exit 1
+	fi
 fi
 
 info SYSMAP System.map
-- 
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