[GIT PULL] objtool updates for v5.13
From: Ingo Molnar
Date: Wed Apr 28 2021 - 03:40:42 EST
Linus,
Please pull the latest objtool/core git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git objtool-core-2021-04-28
# HEAD: 7d3d10e0e85fb7c23a86a70f795b1eabd2bc030b x86/crypto: Enable objtool in crypto code
Objtool updates in this cycle were:
- Standardize the crypto asm code so that it looks like compiler-generated
code to objtool - so that it can understand it. This enables unwinding
from crypto asm code - and also fixes the last known remaining objtool
warnings for LTO and more.
- x86 decoder fixes: clean up and fix the decoder, and also extend it a bit
- Misc fixes and cleanups
Thanks,
Ingo
------------------>
Josh Poimboeuf (13):
objtool: Support asm jump tables
x86/crypto/aesni-intel_avx: Remove unused macros
x86/crypto/aesni-intel_avx: Fix register usage comments
x86/crypto/aesni-intel_avx: Standardize stack alignment prologue
x86/crypto/camellia-aesni-avx2: Unconditionally allocate stack buffer
x86/crypto/crc32c-pcl-intel: Standardize jump table
x86/crypto/sha_ni: Standardize stack alignment prologue
x86/crypto/sha1_avx2: Standardize stack alignment prologue
x86/crypto/sha256-avx2: Standardize stack alignment prologue
x86/crypto/sha512-avx: Standardize stack alignment prologue
x86/crypto/sha512-avx2: Standardize stack alignment prologue
x86/crypto/sha512-ssse3: Standardize stack alignment prologue
x86/crypto: Enable objtool in crypto code
Peter Zijlstra (11):
objtool: Allow UNWIND_HINT to suppress dodgy stack modifications
objtool,x86: Renumber CFI_reg
objtool,x86: Rewrite LEA decode
objtool,x86: Rewrite LEAVE
objtool,x86: Simplify register decode
objtool,x86: Support %riz encodings
objtool,x86: Rewrite ADD/SUB/AND
objtool,x86: More ModRM sugar
objtool: Add --backup
objtool: Collate parse_options() users
objtool: Parse options from OBJTOOL_ARGS
arch/x86/crypto/Makefile | 2 -
arch/x86/crypto/aesni-intel_avx-x86_64.S | 28 +--
arch/x86/crypto/camellia-aesni-avx2-asm_64.S | 5 +-
arch/x86/crypto/crc32c-pcl-intel-asm_64.S | 7 +-
arch/x86/crypto/sha1_avx2_x86_64_asm.S | 8 +-
arch/x86/crypto/sha1_ni_asm.S | 8 +-
arch/x86/crypto/sha256-avx2-asm.S | 13 +-
arch/x86/crypto/sha512-avx-asm.S | 41 ++--
arch/x86/crypto/sha512-avx2-asm.S | 42 ++--
arch/x86/crypto/sha512-ssse3-asm.S | 41 ++--
tools/objtool/arch/x86/decode.c | 282 ++++++++++++++-----------
tools/objtool/arch/x86/include/arch/cfi_regs.h | 12 +-
tools/objtool/builtin-check.c | 43 +++-
tools/objtool/builtin-orc.c | 5 +-
tools/objtool/check.c | 53 +++--
tools/objtool/include/objtool/arch.h | 1 -
tools/objtool/include/objtool/builtin.h | 5 +-
tools/objtool/objtool.c | 64 ++++++
18 files changed, 384 insertions(+), 276 deletions(-)