Linus Torvalds a56ff24efb objtool updates: ... - Make objtool work for big-endian cross compiles - Make stack tracking via stack pointer memory operations match push/pop semantics to prepare for architectures w/o PUSH/POP instructions. - Add support for analyzing alternatives - Improve retpoline detection and handling - Improve assembly code coverage on x86 - Provide support for inlined stack switching -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmA1FUcTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoe+0D/9ytW3AfQUOGlVHVPTwCAd2LSCL2kQR zrUAyUEwEXDuZi2vOcmgndr9AToszdBnAlxSOStJYE1/ia/ptbYjj9eFOWkCwPw2 R0DSjTHh+Ui2yPjcbYvOcMphc7DTT1ssMvRWzw0I3fjfJaYBJjNx1qdseN2yhFrL BNhdh4B4StEfCbNBMhnzKTZNM1yXNN93ojot9suxnqPIAV6ruc5SUrd9Pmii2odX gRHQthGSPMR9nJYWrT2QzbDrM2DWkKIGUol0Xr1LTFYWNFsK3sTQkFiMevTP5Msw qO01lw4IKCMKMonaE0t/vxFBz5vhIyivxLQMI3LBixmf2dbE9UbZqW0ONPYoZJgf MrYyz4Tdv2u/MklTPM263cbTsdtmGEuW2iVRqaDDWP/Py1A187bUaVkw8p/9O/9V CBl8dMF3ag1FquxnsyHDowHKu8DaIZyeBHu69aNfAlcOrtn8ZtY4MwQbQkL9cNYe ywLEmCm8zdYNrXlVOuMX/0AAWnSpqCgDYUmKhOLW4W1r4ewNpAUCmvIL8cpLtko0 FDbMTdKU2pd5SQv5YX6Bvvra483DvP9rNAuQGHpxZ7ubSlj8cFOT9UmjuuOb4fxQ EFj8JrF9KEN5sxGUu4tjg0D0Ee3wDdSTGs0cUN5FBMXelQOM7U4n4Y7n/Pas/LMa B5TVW3JiDcMcPg== =0AHf -----END PGP SIGNATURE----- Merge tag 'objtool-core-2021-02-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull objtool updates from Thomas Gleixner: - Make objtool work for big-endian cross compiles - Make stack tracking via stack pointer memory operations match push/pop semantics to prepare for architectures w/o PUSH/POP instructions. - Add support for analyzing alternatives - Improve retpoline detection and handling - Improve assembly code coverage on x86 - Provide support for inlined stack switching * tag 'objtool-core-2021-02-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (33 commits) objtool: Support stack-swizzle objtool,x86: Additionally decode: mov %rsp, (%reg) x86/unwind/orc: Change REG_SP_INDIRECT x86/power: Support objtool validation in hibernate_asm_64.S x86/power: Move restore_registers() to top of the file x86/power: Annotate indirect branches as safe x86/acpi: Support objtool validation in wakeup_64.S x86/acpi: Annotate indirect branch as safe x86/ftrace: Support objtool vmlinux.o validation in ftrace_64.S x86/xen/pvh: Annotate indirect branch as safe x86/xen: Support objtool vmlinux.o validation in xen-head.S x86/xen: Support objtool validation in xen-asm.S objtool: Add xen_start_kernel() to noreturn list objtool: Combine UNWIND_HINT_RET_OFFSET and UNWIND_HINT_FUNC objtool: Add asm version of STACK_FRAME_NON_STANDARD objtool: Assume only ELF functions do sibling calls x86/ftrace: Add UNWIND_HINT_FUNC annotation for ftrace_stub objtool: Support retpoline jump detection for vmlinux.o objtool: Fix ".cold" section suffix check for newer versions of GCC objtool: Fix retpoline detection in asm code ...		2021-02-23 09:56:13 -08:00
..
alpha/include	tools headers uapi: Sync asm-generic/mman-common.h and linux/mman.h	2019-03-28 14:31:56 -03:00
arc/include/uapi/asm	tools arch uapi: Copy missing unistd.h headers for arc, hexagon and riscv	2019-05-02 16:00:20 -04:00
arm/include	tools headers kvm: Sync kvm headers with the kernel sources	2019-12-02 12:54:13 -03:00
arm64/include	tools kvm headers: Update KVM headers from the kernel sources	2020-12-24 09:24:19 -03:00
csky/include/uapi/asm	csky: Add support for libdw	2019-05-15 16:36:46 -03:00
h8300/include	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
hexagon/include/uapi/asm	tools arch uapi: Copy missing unistd.h headers for arc, hexagon and riscv	2019-05-02 16:00:20 -04:00
ia64/include	tools, perf: add and use optimized ring_buffer_{read_head, write_tail} helpers	2018-10-19 13:43:08 -07:00
microblaze/include/uapi/asm	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
mips/include	tools headers uapi: Sync asm-generic/mman-common.h and linux/mman.h	2019-03-28 14:31:56 -03:00
parisc/include/uapi/asm	parisc: Add MAP_UNINITIALIZED define	2020-10-15 08:10:39 +02:00
powerpc/include	New features:	2021-02-22 13:59:43 -08:00
riscv/include/uapi/asm	Replace HTTP links with HTTPS ones: RISC-V	2020-07-30 11:37:40 -07:00
s390/include	tools kvm headers: Update KVM headers from the kernel sources	2020-11-03 08:46:30 -03:00
sh/include	sh: remove sh5 support	2020-06-01 14:48:52 -04:00
sparc/include	tools headers UAPI: Update tools's copy of mman.h headers	2019-07-29 09:02:58 -03:00
x86	objtool updates:	2021-02-23 09:56:13 -08:00
xtensa/include	tools headers uapi: Sync asm-generic/mman-common.h and linux/mman.h	2019-03-28 14:31:56 -03:00