From 200dd957a7a72278363a8f2a49d2e90491bdb1b4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pierre-Cl=C3=A9ment=20Tosi?= <ptosi@google.com>
Date: Tue, 6 Jun 2023 18:19:36 +0000
Subject: scripts/mksysmap: Ignore __pi_ local arm64 symbols
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Similarly to "__kvm_nvhe_", filter out any local symbol that was
prefixed with "__pi_" (generated when CONFIG_RANDOMIZE_BASE=y) when
compiling System.map and in kallsyms.

Signed-off-by: Pierre-Clément Tosi <ptosi@google.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
 scripts/mksysmap | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'scripts/mksysmap')

diff --git a/scripts/mksysmap b/scripts/mksysmap
index ec3338526102..26f39772f7a5 100755
--- a/scripts/mksysmap
+++ b/scripts/mksysmap
@@ -40,6 +40,10 @@ ${NM} -n ${1} | sed >${2} -e "
 # arm64 EFI stub namespace
 / __efistub_/d
 
+# arm64 local symbols in PIE namespace
+/ __pi_\\$/d
+/ __pi_\.L/d
+
 # arm64 local symbols in non-VHE KVM namespace
 / __kvm_nvhe_\\$/d
 / __kvm_nvhe_\.L/d
-- 
cgit v1.2.3