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Date:   Fri, 17 Jul 2020 16:17:54 -0400
From:   Arvind Sankar <nivedita@...m.mit.edu>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org
Cc:     Nick Desaulniers <ndesaulniers@...gle.com>,
        Fangrui Song <maskray@...gle.com>,
        Dmitry Golovin <dima@...ovin.in>,
        clang-built-linux@...glegroups.com,
        Ard Biesheuvel <ardb@...nel.org>,
        Masahiro Yamada <masahiroy@...nel.org>,
        Sedat Dilek <sedat.dilek@...il.com>,
        Kees Cook <keescook@...omium.org>,
        Nathan Chancellor <natechancellor@...il.com>,
        Arnd Bergmann <arnd@...db.de>,
        "H . J . Lu" <hjl@...rceware.org>, linux-kernel@...r.kernel.org
Subject: [PATCH-next v5 0/7] x86/boot: Remove run-time relocations from compressed kernel

Same as v5 previously posted, but rebased onto next-20200717.

v5: https://lore.kernel.org/lkml/20200715004133.1430068-1-nivedita@alum.mit.edu/

Ard Biesheuvel (3):
  x86/boot/compressed: Move .got.plt entries out of the .got section
  x86/boot/compressed: Force hidden visibility for all symbol references
  x86/boot/compressed: Get rid of GOT fixup code

Arvind Sankar (4):
  x86/boot: Add .text.* to setup.ld
  x86/boot: Remove run-time relocations from .head.text code
  x86/boot: Remove run-time relocations from head_{32,64}.S
  x86/boot: Check that there are no run-time relocations

 arch/x86/boot/compressed/Makefile      |  39 +-----
 arch/x86/boot/compressed/head_32.S     |  99 +++++----------
 arch/x86/boot/compressed/head_64.S     | 165 ++++++++++---------------
 arch/x86/boot/compressed/mkpiggy.c     |   6 +
 arch/x86/boot/compressed/vmlinux.lds.S |  24 +++-
 arch/x86/boot/setup.ld                 |   2 +-
 drivers/firmware/efi/libstub/Makefile  |   2 +-
 drivers/firmware/efi/libstub/hidden.h  |   6 -
 include/linux/hidden.h                 |  19 +++
 9 files changed, 153 insertions(+), 209 deletions(-)
 delete mode 100644 drivers/firmware/efi/libstub/hidden.h
 create mode 100644 include/linux/hidden.h


base-commit: aab7ee9f8ff0110bfcd594b33dc33748dc1baf46
-- 
2.26.2

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