[intel-tdx:guest-fuzzer 2/9] vmlinux.o: warning: objtool: __halt+0x2c: call to __trace_tdx_hypercall() leaves .noinstr.text section

[intel-tdx:guest-fuzzer 2/9] vmlinux.o: warning: objtool: __halt+0x2c: call to __trace_tdx_hypercall() leaves .noinstr.text section

[kernel test robot]

tree:   https://github.com/intel/tdx.git guest-fuzzer
head:   6bdbad3baca02851e6eeba0f95d533461e0080f9
commit: 136d63e173c071639ade0709b3e1ad07ff8acacd [2/9] x86/tdx: Add TDCALL tracepoint
config: x86_64-randconfig-a013 (https://download.01.org/0day-ci/archive/20230512/202305120835.DxkVUqL0-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel/tdx/commit/136d63e173c071639ade0709b3e1ad07ff8acacd
        git remote add intel-tdx https://github.com/intel/tdx.git
        git fetch --no-tags intel-tdx guest-fuzzer
        git checkout 136d63e173c071639ade0709b3e1ad07ff8acacd
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202305120835.DxkVUqL0-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> vmlinux.o: warning: objtool: __halt+0x2c: call to __trace_tdx_hypercall() leaves .noinstr.text section


objdump-func vmlinux.o __halt:
0000 0000000000000000 <__halt>:
0000    0:	53                   	push   %rbx
0001    1:	89 fb                	mov    %edi,%ebx
0003    3:	0f b6 db             	movzbl %bl,%ebx
0006    6:	48 83 ec 60          	sub    $0x60,%rsp
000a    a:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)	b: R_X86_64_NONE	__sanitizer_cov_trace_pc-0x4
000f    f:	31 c0                	xor    %eax,%eax
0011   11:	b9 18 00 00 00       	mov    $0x18,%ecx
0016   16:	48 89 e7             	mov    %rsp,%rdi
0019   19:	f3 ab                	rep stos %eax,%es:(%rdi)
001b   1b:	48 89 e7             	mov    %rsp,%rdi
001e   1e:	48 89 5c 24 20       	mov    %rbx,0x20(%rsp)
0023   23:	48 c7 44 24 18 0c 00 00 00 	movq   $0xc,0x18(%rsp)
002c   2c:	e8 00 00 00 00       	call   31 <__halt+0x31>	2d: R_X86_64_PC32	.text+0x5d10
0031   31:	48 83 c4 60          	add    $0x60,%rsp
0035   35:	5b                   	pop    %rbx
0036   36:	c3                   	ret

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests