From: Sami Tolvanen <samitolvanen@google.com>
Date: Fri, 4 Aug 2017 19:44:35 +0000 (-0700)
Subject: FROMLIST: arm64: add a workaround for GNU gold with ARM64_MODULE_PLTS
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=774deee3fcc3b62d69598017119596579d375420;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

FROMLIST: arm64: add a workaround for GNU gold with ARM64_MODULE_PLTS

All current versions of GNU gold crash when linking kernel modules
with ARM64_MODULE_PLTS due to a known bug:

  https://sourceware.org/bugzilla/show_bug.cgi?id=14592

To work around the problem, this change removes NOLOAD from .plt
and .init.plt.

Bug: 62093296
Bug: 67506682
Change-Id: Ie59c15dc2e60859361b5c7dac5a515eabf8bb005
(am from https://patchwork.kernel.org/patch/10085781/)
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
---

diff --git a/arch/arm64/kernel/module.lds b/arch/arm64/kernel/module.lds
index 22e36a21c113..99eb7c292494 100644
--- a/arch/arm64/kernel/module.lds
+++ b/arch/arm64/kernel/module.lds
@@ -1,5 +1,5 @@
 SECTIONS {
-	.plt (NOLOAD) : { BYTE(0) }
-	.init.plt (NOLOAD) : { BYTE(0) }
-	.text.ftrace_trampoline (NOLOAD) : { BYTE(0) }
+	.plt : { BYTE(0) }
+	.init.plt : { BYTE(0) }
+	.text.ftrace_trampoline : { BYTE(0) }
 }