lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 29 Nov 2017 15:44:42 -0800 From: Sami Tolvanen <samitolvanen@...gle.com> To: Alex Matveev <alxmtvv@...il.com>, Andi Kleen <ak@...ux.intel.com>, Ard Biesheuvel <ard.biesheuvel@...aro.org>, Greg Hackmann <ghackmann@...gle.com>, Kees Cook <keescook@...omium.org>, linux-arm-kernel@...ts.infradead.org, linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org, Mark Rutland <mark.rutland@....com>, Masahiro Yamada <yamada.masahiro@...ionext.com>, Maxim Kuvyrkov <maxim.kuvyrkov@...aro.org>, Michal Marek <michal.lkml@...kovi.net>, Nick Desaulniers <ndesaulniers@...gle.com>, Yury Norov <ynorov@...iumnetworks.com>, Matthias Kaehlcke <mka@...omium.org>, Nicholas Piggin <npiggin@...il.com> Cc: Sami Tolvanen <samitolvanen@...gle.com> Subject: [PATCH 7/7] 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. Signed-off-by: Sami Tolvanen <samitolvanen@...gle.com> --- 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) } } -- 2.15.0.531.g2ccb3012c9-goog
Powered by blists - more mailing lists