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from 4e7ffde6984a Merge tag 'powerpc-6.5-6' of git://git.kernel.org/pub/scm/ [...] new ba5ca5e5e6a1 x86/retpoline: Don't clobber RFLAGS during srso_safe_ret() new f58d6fbcb7c8 x86/CPU/AMD: Fix the DIV(0) initial fix attempt new e9fbc47b818b x86/srso: Disable the mitigation on unaffected configurations new 79cd2a11224e x86/retpoline,kprobes: Fix position of thunk sections with [...] new 833fd800bf56 x86/retpoline,kprobes: Skip optprobe check for indirect ju [...] new 77f671190042 x86/cpu: Fix __x86_return_thunk symbol type new af023ef335f1 x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk() new 4ae68b26c3ab objtool/x86: Fix SRSO mess new 095b8303f383 x86/alternative: Make custom return thunk unconditional new d43490d0ab82 x86/cpu: Clean up SRSO return thunk mess new d025b7bac07a x86/cpu: Rename original retbleed methods new 42be649dd1f2 x86/cpu: Rename srso_(.*)_alias to srso_alias_\1 new e7c25c441e9e x86/cpu: Cleanup the untrain mess new 864bcaa38ee4 x86/cpu/kvm: Provide UNTRAIN_RET_VM new 9dbd23e42ff0 x86/srso: Explain the untraining sequences a bit more new dbf460087755 objtool/x86: Fixup frame-pointer vs rethunk new 54097309620e x86/static_call: Fix __static_call_fixup() new 6405b72e8d17 x86/srso: Correct the mitigation status when SMT is disabled new bf98bae3d8a1 Merge tag 'x86_urgent_for_v6.5_rc7' of git://git.kernel.or [...]
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Summary of changes: Documentation/admin-guide/hw-vuln/srso.rst | 4 +- arch/x86/include/asm/entry-common.h | 1 + arch/x86/include/asm/nospec-branch.h | 49 ++++++----- arch/x86/kernel/alternative.c | 4 - arch/x86/kernel/cpu/amd.c | 1 + arch/x86/kernel/cpu/bugs.c | 27 +++++- arch/x86/kernel/kprobes/opt.c | 40 ++++----- arch/x86/kernel/static_call.c | 13 +++ arch/x86/kernel/traps.c | 2 - arch/x86/kernel/vmlinux.lds.S | 20 ++--- arch/x86/kvm/svm/svm.c | 2 + arch/x86/kvm/svm/vmenter.S | 7 +- arch/x86/lib/retpoline.S | 137 ++++++++++++++++++++--------- tools/objtool/arch/x86/decode.c | 11 ++- tools/objtool/check.c | 45 +++++++--- tools/objtool/include/objtool/arch.h | 1 + tools/objtool/include/objtool/elf.h | 1 + tools/perf/util/thread-stack.c | 4 +- 18 files changed, 236 insertions(+), 133 deletions(-)