linux-next: new objtool warnings

From: Stephen Rothwell

Date: Thu Oct 30 2025 - 20:15:23 EST


Hi all,

My x86_64 allmodconfig builds started producing these warnings today:

vmlinux.o: warning: objtool: user_exc_vmm_communication+0x15a: call to __kasan_check_read() leaves .noinstr.text section
vmlinux.o: warning: objtool: exc_debug_user+0x182: call to __kasan_check_read() leaves .noinstr.text section
vmlinux.o: warning: objtool: exc_int3+0x123: call to __kasan_check_read() leaves .noinstr.text section
vmlinux.o: warning: objtool: noist_exc_machine_check+0x17a: call to __kasan_check_read() leaves .noinstr.text section
vmlinux.o: warning: objtool: fred_exc_machine_check+0x17e: call to __kasan_check_read() leaves .noinstr.text section

I can't easily tell what caused this change, sorry.

--
Cheers,
Stephen Rothwell

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