[PATCH 13/15] arm64: add a workaround for GNU gold with ARM64_MODULE_PLTS

[PATCH 00/15] Add support for clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
[PATCH 01/15] kbuild: add ld-name macro and support for GNU gold · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
Re: [PATCH 01/15] kbuild: add ld-name macro and support for GNU gold · Nick Desaulniers <hidden> · 2017-11-03
[PATCH 04/15] kbuild: fix dynamic ftrace with clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
[PATCH 03/15] kbuild: add support for clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
[PATCH 05/15] scripts/mod: disable LTO for empty.c · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
[PATCH 10/15] arm64: disable ARM64_ERRATUM_843419 for clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
Re: [PATCH 10/15] arm64: disable ARM64_ERRATUM_843419 for clang LTO · Ard Biesheuvel <hidden> · 2017-11-03
Re: [PATCH 10/15] arm64: disable ARM64_ERRATUM_843419 for clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-09
[PATCH 11/15] arm64: explicitly pass --no-fix-cortex-a53-843419 to GNU gold · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
[PATCH 12/15] arm64: add a workaround for GNU gold with ARM64_MODULE_PLTS · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
[PATCH 13/15] arm64: add a workaround for GNU gold with ARM64_MODULE_PLTS · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
Re: [PATCH 13/15] arm64: add a workaround for GNU gold with ARM64_MODULE_PLTS · Ard Biesheuvel <hidden> · 2017-11-03
Re: [PATCH 13/15] arm64: add a workaround for GNU gold with ARM64_MODULE_PLTS · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
[PATCH 15/15] arm64: select ARCH_SUPPORTS_CLANG_LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
[PATCH 14/15] arm64: crypto: disable LTO for aes-ce-cipher.c · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
Re: [PATCH 14/15] arm64: crypto: disable LTO for aes-ce-cipher.c · Ard Biesheuvel <hidden> · 2017-11-03
[PATCH 13/15] arm64: fix mrs_s/msr_s macros for clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
Re: [PATCH 13/15] arm64: fix mrs_s/msr_s macros for clang LTO · Nick Desaulniers <hidden> · 2017-11-03
Re: [PATCH 13/15] arm64: fix mrs_s/msr_s macros for clang LTO · Mark Rutland <mark.rutland@arm.com> · 2017-11-03
Re: [PATCH 13/15] arm64: fix mrs_s/msr_s macros for clang LTO · Nick Desaulniers <hidden> · 2017-11-03
Re: [PATCH 13/15] arm64: fix mrs_s/msr_s macros for clang LTO · Mark Rutland <mark.rutland@arm.com> · 2017-11-03
Re: [PATCH 13/15] arm64: fix mrs_s/msr_s macros for clang LTO · Yury Norov <hidden> · 2017-11-08
Re: [PATCH 13/15] arm64: fix mrs_s/msr_s macros for clang LTO · Andi Kleen <hidden> · 2017-11-09
Re: [PATCH 13/15] arm64: fix mrs_s/msr_s macros for clang LTO · Maxim Kuvyrkov <hidden> · 2017-11-09
Re: [PATCH 13/15] arm64: fix mrs_s/msr_s macros for clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-09
Re: [PATCH 13/15] arm64: fix mrs_s/msr_s macros for clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-09
Re: [PATCH 13/15] arm64: fix mrs_s/msr_s macros for clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-09
[PATCH 12/15] arm64: explicitly pass --no-fix-cortex-a53-843419 to GNU gold · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
[PATCH 11/15] arm64: fix mrs_s/msr_s macros for clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
[PATCH 09/15] arm64: keep .altinstructions and .altinstr_replacement · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
Re: [PATCH 09/15] arm64: keep .altinstructions and .altinstr_replacement · Nick Desaulniers <hidden> · 2017-11-03
[PATCH 08/15] arm64: don't pass -maarch64linux to GNU gold · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
Re: [PATCH 08/15] arm64: don't pass -maarch64linux to GNU gold · Yury Norov <hidden> · 2017-11-03
Re: [PATCH 08/15] arm64: don't pass -maarch64linux to GNU gold · Sami Tolvanen <samitolvanen@google.com> · 2017-11-06
[PATCH 07/15] arm64: use -mno-implicit-float instead of -mgeneral-regs-only · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
Re: [PATCH 07/15] arm64: use -mno-implicit-float instead of -mgeneral-regs-only · Nick Desaulniers <hidden> · 2017-11-03
Re: [PATCH 07/15] arm64: use -mno-implicit-float instead of -mgeneral-regs-only · Mark Rutland <mark.rutland@arm.com> · 2017-11-03
Re: [PATCH 07/15] arm64: use -mno-implicit-float instead of -mgeneral-regs-only · Nick Desaulniers <hidden> · 2017-11-03
Re: [PATCH 07/15] arm64: use -mno-implicit-float instead of -mgeneral-regs-only · Mark Rutland <mark.rutland@arm.com> · 2017-11-03
Re: [PATCH 07/15] arm64: use -mno-implicit-float instead of -mgeneral-regs-only · Mark Rutland <mark.rutland@arm.com> · 2017-11-03
Re: [PATCH 07/15] arm64: use -mno-implicit-float instead of -mgeneral-regs-only · Kees Cook <hidden> · 2017-11-03
Re: [PATCH 07/15] arm64: use -mno-implicit-float instead of -mgeneral-regs-only · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
[PATCH 06/15] efi/libstub: disable LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
[PATCH 06/15] efi/libstub: disable clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
Re: [PATCH 06/15] efi/libstub: disable clang LTO · Ard Biesheuvel <hidden> · 2017-11-03
[PATCH 02/15] kbuild: fix LD_DEAD_CODE_DATA_ELIMINATION with GNU gold · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
Re: [PATCH 00/15] Add support for clang LTO · Mark Rutland <mark.rutland@arm.com> · 2017-11-03
Re: [PATCH 00/15] Add support for clang LTO · Nick Desaulniers <hidden> · 2017-11-03
Re: [PATCH 00/15] Add support for clang LTO · Mark Rutland <mark.rutland@arm.com> · 2017-11-03
Re: [PATCH 00/15] Add support for clang LTO · Nick Desaulniers <hidden> · 2017-11-03
Re: [PATCH 00/15] Add support for clang LTO · Mark Rutland <mark.rutland@arm.com> · 2017-11-03
Re: [PATCH 00/15] Add support for clang LTO · Matthias Kaehlcke <mka@chromium.org> · 2017-11-03
Re: [PATCH 00/15] Add support for clang LTO · Mark Rutland <mark.rutland@arm.com> · 2017-11-03
Re: [PATCH 00/15] Add support for clang LTO · Nick Desaulniers <hidden> · 2017-11-03
Re: [PATCH 00/15] Add support for clang LTO · Mark Rutland <mark.rutland@arm.com> · 2017-11-03
Re: [PATCH 00/15] Add support for clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03
Re: [PATCH 00/15] Add support for clang LTO · Mark Rutland <mark.rutland@arm.com> · 2017-11-04
Re: [PATCH 00/15] Add support for clang LTO · AKASHI Takahiro <hidden> · 2017-11-09
Re: [PATCH 00/15] Add support for clang LTO · Marc Zyngier <hidden> · 2017-11-09
Re: [PATCH 00/15] Add support for clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-09
Re: [PATCH 00/15] Add support for clang LTO · Ard Biesheuvel <hidden> · 2017-11-03
Re: [PATCH 00/15] Add support for clang LTO · Sami Tolvanen <samitolvanen@google.com> · 2017-11-03

From: samitolvanen@google.com (Sami Tolvanen)
Date: 2017-11-03 20:29:09
Also in: lkml

On Fri, Nov 03, 2017 at 08:09:42PM +0000, Ard Biesheuvel wrote:

This is not true. Even when RANDOMIZE_MODULE_REGION_FULL is not
enabled, we may need module PLTs.

Got it. PLTs themselves are not a problem with gold, only the bug when
processing a linker script of this particular format. I'll see if I can
find a better workaround for this for v2.

Sami

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