The GNU assembler does not understand 1ULL, so replace the constant

with 1.  Then it compiles with gcc, sign and size do not matter
here.
OK mlarkin@

diff --git a/sys/arch/amd64/include/specialreg.h b/sys/arch/amd64/include/specialreg.h
index b7aa6e7..1348707 100644 (file)
--- a/sys/arch/amd64/include/specialreg.h
+++ b/sys/arch/amd64/include/specialreg.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: specialreg.h,v 1.68 2018/02/21 19:24:15 guenther Exp $        */
+/*     $OpenBSD: specialreg.h,v 1.69 2018/02/22 20:18:59 bluhm Exp $   */
 /*     $NetBSD: specialreg.h,v 1.1 2003/04/26 18:39:48 fvdl Exp $      */
 /*     $NetBSD: x86/specialreg.h,v 1.2 2003/04/25 21:54:30 fvdl Exp $  */
 
@@ -353,7 +353,7 @@
 #define MTRRcap_WC             0x400   /* bit 10 - WC type supported */
 #define MTRRcap_SMRR           0x800   /* bit 11 - SMM range reg supported */
 #define MSR_ARCH_CAPABILITIES  0x10a
-#define ARCH_CAPABILITIES_RDCL_NO      (1ULL << 0)     /* Meltdown safe */
+#define ARCH_CAPABILITIES_RDCL_NO      (1 << 0)        /* Meltdown safe */
 #define        MSR_BBL_CR_ADDR         0x116   /* PII+ only */
 #define        MSR_BBL_CR_DECC         0x118   /* PII+ only */
 #define        MSR_BBL_CR_CTL          0x119   /* PII+ only */