From mboxrd@z Thu Jan 1 00:00:00 1970 From: samitolvanen@google.com (Sami Tolvanen) Date: Wed, 15 Nov 2017 13:34:20 -0800 Subject: [PATCH v2 10/18] arm64: add a workaround for GNU gold with ARM64_MODULE_PLTS In-Reply-To: <20171115213428.22559-1-samitolvanen@google.com> References: <20171115213428.22559-1-samitolvanen@google.com> Message-ID: <20171115213428.22559-11-samitolvanen@google.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org CONFIG_CLANG_LTO depends on GNU gold and due to a known bug, the linker crashes when ARM64_MODULE_PLTS is enabled: https://sourceware.org/bugzilla/show_bug.cgi?id=14592 To work around the problem, this change removes NOLOAD from .plt and .init.plt, which allows us to link modules with ld.gold. Signed-off-by: Sami Tolvanen --- arch/arm64/kernel/module.lds | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/kernel/module.lds b/arch/arm64/kernel/module.lds index f7c9781a9d48..eacb5c67f61e 100644 --- a/arch/arm64/kernel/module.lds +++ b/arch/arm64/kernel/module.lds @@ -1,4 +1,4 @@ SECTIONS { - .plt (NOLOAD) : { BYTE(0) } - .init.plt (NOLOAD) : { BYTE(0) } + .plt : { BYTE(0) } + .init.plt : { BYTE(0) } } -- 2.15.0.448.gf294e3d99a-goog