Josh Poimboeuf 7fdaa640c8 objtool: Handle Clang RSP musical chairs ... For no apparent reason (possibly related to CONFIG_KMSAN), Clang can randomly pass the value of RSP to other registers and then back again to RSP. Handle that accordingly. Fixes the following warnings: drivers/input/misc/uinput.o: warning: objtool: uinput_str_to_user+0x165: undefined stack state drivers/input/misc/uinput.o: warning: objtool: uinput_str_to_user+0x165: unknown CFA base reg -1 Reported-by: Arnd Bergmann <arnd@arndb.de> Closes: https://lore.kernel.org/90956545-2066-46e3-b547-10c884582eb0@app.fastmail.com Link: https://patch.msgid.link/240e6a172cc73292499334a3724d02ccb3247fc7.1772818491.git.jpoimboe@kernel.org Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>		2026-03-09 08:45:10 -07:00
..
arch	objtool: Handle Clang RSP musical chairs	2026-03-09 08:45:10 -07:00
Documentation	Revert "objtool: Warn on functions with ambiguous -ffunction-sections section names"	2025-11-21 10:04:10 +01:00
include/objtool	objtool: Fix ERROR_INSN() error message	2026-03-06 07:53:37 -08:00
.gitignore	objtool: Add Function to get the name of a CPU feature	2025-11-24 20:39:47 +01:00
Build	objtool: Add more robust signal error handling, detect and warn about stack overflows	2025-12-03 19:42:37 +01:00
builtin-check.c	objtool: Add wide output for disassembly	2025-11-24 20:40:48 +01:00
builtin-klp.c	objtool/klp: Add post-link subcommand to finalize livepatch modules	2025-10-14 14:50:18 -07:00
check.c	objtool: Handle Clang RSP musical chairs	2026-03-09 08:45:10 -07:00
disas.c	objtool: Print bfd_vma as unsigned long long on ia32-x86_64 cross build	2026-01-27 08:19:35 -08:00
elf.c	objtool: Fix data alignment in elf_add_data()	2026-03-06 07:53:36 -08:00
klp-diff.c	objtool/klp: Avoid NULL pointer dereference when printing code symbol name	2026-03-06 07:47:11 -08:00
klp-post-link.c	objtool/klp: Add post-link subcommand to finalize livepatch modules	2025-10-14 14:50:18 -07:00
Makefile	objtool: Use HOSTCFLAGS for HAVE_XXHASH test	2026-03-06 07:48:41 -08:00
noreturns.h	x86/smpboot: Mark native_play_dead() as __noreturn	2025-10-30 08:29:41 -07:00
objtool.c	objtool: Add more robust signal error handling, detect and warn about stack overflows	2025-12-03 19:42:37 +01:00
orc_dump.c	objtool: Add annotype() helper	2025-10-14 14:46:49 -07:00
orc_gen.c	objtool: Add annotype() helper	2025-10-14 14:46:49 -07:00
signal.c	objtool: Add more robust signal error handling, detect and warn about stack overflows	2025-12-03 19:42:37 +01:00
special.c	objtool: Provide access to feature and flags of group alternatives	2025-11-21 15:30:14 +01:00
sync-check.sh	objtool/klp: Introduce klp diff subcommand for diffing object files	2025-10-14 14:50:18 -07:00
trace.c	objtool: Improve tracing of alternative instructions	2025-11-21 15:30:11 +01:00
weak.c	objtool/klp: Introduce klp diff subcommand for diffing object files	2025-10-14 14:50:18 -07:00