Gh0st
/
linux
mirror of https://github.com/torvalds/linux.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
linux/tools/objtool
History
Linus Torvalds 9745031130 Miscellaneous objtool fixes: 
- Fix cross-build bug by using HOSTCFLAGS for HAVE_XXHASH test
  - Fix klp bug by fixing detection of corrupt static branch/call entries
  - Handle unsupported pr_debug() usage more gracefully
  - Fix hypothethical klp bug by avoiding NULL pointer dereference when printing code symbol name
  - Fix data alignment bug in elf_add_data() causing mangled strings
  - Fix confusing ERROR_INSN() error message
  - Handle unexpected Clang RSP musical chairs causing false positive warnings
  - Fix another objtool stack overflow in validate_branch()
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmm2I2QRHG1pbmdvQGtl
 cm5lbC5vcmcACgkQEnMQ0APhK1hcbQ/9F77gitPLuQ0RHujGYXrGMrPs+msXC+kN
 IlCJekmVck2v7QKXO45WKLs5kRHePWlRb6KAbpx5Yhzrt6LEUsxzM/Qk6kxdrlaK
 w5sRbIPDkrV7vr1Lk28NyniJCtllA1xRSQ8pAfzqmiAwI7qpNuqOtNDmNQwEK61S
 CF3YQnUSg1AmJ8R4yuXLOAGExrnfuLwxLA4AZVm42q5Ind9cRSNPXT5K/llhAmer
 GyXEVRY+w+7al7/3uuSRvP6X4XxLswefYMcaYY6ZPCwe3Kv+eivqgxU8sde3y4Cy
 txRkrLWswOazMzIhkxfMh5XEjg32bFqjMq9OqY/ntVBXwGFIwZv9r9mgJdYTgVdg
 URZgo275yyYZyCl5am5N3hYUH4PNGY6trrzU58WpIuxZ4wy4//DXH8Z0IahQ4QNV
 NdN9ovXPbjlIpN3r/XtSTIjMIuTzTEMRiwuh1ffLd2GM+DidKfmoiiMULyOljhyN
 b+nprW8om4jd552Dbtoi7MzzfY23c+gbJE3YJd4QQ72iAQntUoafBbsDGM+XmRlj
 bjki8kDlQhhmH61cGEZffw2nw1TrPYZQvx3qWYnZXBtpUXswT91tNeomFlFvKJsh
 Fi8llS6g6yoIDmOeSwgUak4HLiRdcgLqZCa8OjoJ6tXZ86gvEAv4NJpeAzMbvE3W
 p935MRCK0bo=
 =JEz6
 -----END PGP SIGNATURE-----

Merge tag 'objtool-urgent-2026-03-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull objtool fixes from Ingo Molnar:

 - Fix cross-build bug by using HOSTCFLAGS for HAVE_XXHASH test

 - Fix klp bug by fixing detection of corrupt static branch/call entries

 - Handle unsupported pr_debug() usage more gracefully

 - Fix hypothetical klp bug by avoiding NULL pointer dereference when
   printing code symbol name

 - Fix data alignment bug in elf_add_data() causing mangled strings

 - Fix confusing ERROR_INSN() error message

 - Handle unexpected Clang RSP musical chairs causing false positive
   warnings

 - Fix another objtool stack overflow in validate_branch()

* tag 'objtool-urgent-2026-03-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  objtool: Fix another stack overflow in validate_branch()
  objtool: Handle Clang RSP musical chairs
  objtool: Fix ERROR_INSN() error message
  objtool: Fix data alignment in elf_add_data()
  objtool: Use HOSTCFLAGS for HAVE_XXHASH test
  objtool/klp: Avoid NULL pointer dereference when printing code symbol name
  objtool/klp: Disable unsupported pr_debug() usage
  objtool/klp: Fix detection of corrupt static branch/call entries
 		2026-03-15 10:36:01 -07:00
..
Documentation Revert "objtool: Warn on functions with ambiguous -ffunction-sections section names" 2025-11-21 10:04:10 +01:00
arch objtool: Handle Clang RSP musical chairs 2026-03-09 08:45:10 -07:00
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
Makefile Miscellaneous objtool fixes: 2026-03-15 10:36:01 -07:00
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: Fix another stack overflow in validate_branch() 2026-03-09 08:45:13 -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
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