[jpoimboe:asm-call-constraint-fix 4/5] arch/x86/include/asm/mshyperv.h:145:57: error: expected ':' or ')' before string constant

[jpoimboe:asm-call-constraint-fix 4/5] arch/x86/include/asm/mshyperv.h:145:57: error: expected ':' or ')' before string constant

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git asm-call-constraint-fix
head:   a882d0410fb655d41b5c5158dcd1a720275cf505
commit: 8f0a744bb81e98286456e1f433565240cd66e440 [4/5] x86: Convert ASM_CALL_CONSTRAINT to input constraint
config: x86_64-buildonly-randconfig-003-20250228 (https://download.01.org/0day-ci/archive/20250228/202502282113.TMGQZuLi-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250228/202502282113.TMGQZuLi-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202502282113.TMGQZuLi-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from arch/x86/hyperv/hv_apic.c:29:
   arch/x86/include/asm/mshyperv.h: In function '_hv_do_fast_hypercall8':
>> arch/x86/include/asm/mshyperv.h:145:57: error: expected ':' or ')' before string constant
     145 |                                      : "=a" (hv_status) "+c" (control),
         |                                                         ^~~~


vim +145 arch/x86/include/asm/mshyperv.h

   126	
   127	/* Fast hypercall with 8 bytes of input and no output */
   128	static inline u64 _hv_do_fast_hypercall8(u64 control, u64 input1)
   129	{
   130		u64 hv_status;
   131	
   132	#ifdef CONFIG_X86_64
   133		if (hv_isolation_type_tdx() && !hyperv_paravisor_present)
   134			return hv_tdx_hypercall(control, input1, 0);
   135	
   136		if (hv_isolation_type_snp() && !hyperv_paravisor_present) {
   137			__asm__ __volatile__(
   138					"vmmcall"
   139					: "=a" (hv_status), "+c" (control),
   140					  "+d" (input1)
   141					: ASM_CALL_CONSTRAINT
   142					: "cc", "r8", "r9", "r10", "r11");
   143		} else {
   144			__asm__ __volatile__(CALL_NOSPEC
 > 145					     : "=a" (hv_status) "+c" (control),
   146					       "+d" (input1)
   147					     : THUNK_TARGET(hv_hypercall_pg)
   148					       COMMA(ASM_CALL_CONSTRAINT)
   149					     : "cc", "r8", "r9", "r10", "r11");
   150		}
   151	#else
   152		{
   153			u32 input1_hi = upper_32_bits(input1);
   154			u32 input1_lo = lower_32_bits(input1);
   155	
   156			__asm__ __volatile__ (CALL_NOSPEC
   157					      : "=A"(hv_status), "+c"(input1_lo)
   158					      :	"A" (control), "b" (input1_hi),
   159						THUNK_TARGET(hv_hypercall_pg)
   160						COMMA(ASM_CALL_CONSTRAINT)
   161					      : "cc", "edi", "esi");
   162		}
   163	#endif
   164			return hv_status;
   165	}
   166	

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