CHECK: extern prototypes should be avoided in .h files
#100: FILE: arch/x86/include/asm/vmware.h:61:
+extern unsigned long vmware_hypercall_slow(unsigned long cmd,

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#125: FILE: arch/x86/include/asm/vmware.h:86:
+	asm_inline volatile (VMWARE_HYPERCALL

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#146: FILE: arch/x86/include/asm/vmware.h:107:
+	asm_inline volatile (VMWARE_HYPERCALL

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#167: FILE: arch/x86/include/asm/vmware.h:128:
+	asm_inline volatile (VMWARE_HYPERCALL

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#189: FILE: arch/x86/include/asm/vmware.h:150:
+	asm_inline volatile (VMWARE_HYPERCALL

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#213: FILE: arch/x86/include/asm/vmware.h:174:
+	asm_inline volatile (VMWARE_HYPERCALL

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#237: FILE: arch/x86/include/asm/vmware.h:198:
+	asm_inline volatile (VMWARE_HYPERCALL

CHECK: Lines should not end with a '('
#271: FILE: arch/x86/include/asm/vmware.h:232:
+	asm_inline volatile (

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#271: FILE: arch/x86/include/asm/vmware.h:232:
+	asm_inline volatile (

WARNING: space prohibited between function name and open parenthesis '('
#286: FILE: arch/x86/include/asm/vmware.h:247:
+		  [in6] VMW_BP_CONSTRAINT (in6)

CHECK: Lines should not end with a '('
#305: FILE: arch/x86/include/asm/vmware.h:260:
+	asm_inline volatile (

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#305: FILE: arch/x86/include/asm/vmware.h:260:
+	asm_inline volatile (

WARNING: space prohibited between function name and open parenthesis '('
#320: FILE: arch/x86/include/asm/vmware.h:275:
+		  [in6] VMW_BP_CONSTRAINT (in6)

CHECK: Please use a blank line after function/struct/union/enum declarations
#324: FILE: arch/x86/include/asm/vmware.h:279:
+}
+#undef VMW_BP_CONSTRAINT

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#365: FILE: arch/x86/kernel/cpu/vmware.c:115:
+		asm_inline volatile ("vmcall"

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#377: FILE: arch/x86/kernel/cpu/vmware.c:127:
+		asm_inline volatile ("vmmcall"

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#389: FILE: arch/x86/kernel/cpu/vmware.c:139:
+		asm_inline volatile ("movw %[port], %%dx; inl (%%dx), %%eax"

total: 0 errors, 13 warnings, 4 checks, 364 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 35c4bac8e84e ("x86/vmware: Introduce VMware hypercall API") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 13 warnings, 4 checks, 364 lines checked