diff --git a/opal-prd.spec b/opal-prd.spec
index a3c6234..9c0c9c0 100644
--- a/opal-prd.spec
+++ b/opal-prd.spec
@@ -2,7 +2,7 @@
 
 Name:		opal-prd
 Version:	6.1
-Release:	2%{?dist}
+Release:	3%{?dist}
 Summary:	OPAL Processor Recovery Diagnostics Daemon
 
 Group:		System Environment/Daemons
@@ -23,7 +23,9 @@ Requires(post):		systemd
 Requires(preun):	systemd
 Requires(postun):	systemd
 
-Source0:	https://github.com/open-power/%{project}/archive/v%{version}/%{project}-%{version}.tar.gz
+Source0: https://github.com/open-power/%{project}/archive/v%{version}/%{project}-%{version}.tar.gz
+Patch0: skiboot-6.0.4-crash.patch
+Patch1: skiboot-6.1-annocheck.patch
 
 %description
 This package provides a daemon to load and run the OpenPower firmware's
@@ -55,9 +57,11 @@ services to the OS (Linux) on IBM Power and OpenPower systems.
 %prep
 
 %setup -q -n %{project}-%{version}
+%patch0 -p1 -b .crash
+%patch1 -p1 -b .annocheck
 
 %build
-OPAL_PRD_VERSION=%{version} make V=1 CC="gcc" CFLAGS="%{build_cflags}" LDFLAGS="%{build_ldflags}" -C external/opal-prd
+OPAL_PRD_VERSION=%{version} make V=1 CC="gcc" CFLAGS="%{build_cflags}" LDFLAGS="%{build_ldflags}" ASFLAGS="-m64 -Wa,--generate-missing-build-notes=yes" -C external/opal-prd
 GARD_VERSION=%{version} make V=1 CC="gcc" CFLAGS="%{build_cflags}" LDFLAGS="%{build_ldflags}" -C external/gard
 PFLASH_VERSION=%{version} make V=1 CC="gcc" CFLAGS="%{build_cflags}" LDFLAGS="%{build_ldflags}" -C external/pflash
 XSCOM_VERSION=%{version} make V=1 CC="gcc" CFLAGS="%{build_cflags}" LDFLAGS="%{build_ldflags}" -C external/xscom-utils
@@ -114,6 +118,10 @@ install -m 644 -p skiboot.lid.xz %{buildroot}%{_datadir}/qemu/skiboot.lid.xz
 %{_datadir}/qemu/
 
 %changelog
+* Fri Sep 21 2018 Than Ngo <than@redhat.com> - 6.1-3
+- Fixed opal-prd crash
+- Fixed annocheck distro flag failures
+
 * Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 6.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
 
diff --git a/skiboot-6.0.4-crash.patch b/skiboot-6.0.4-crash.patch
new file mode 100644
index 0000000..d98c0f5
--- /dev/null
+++ b/skiboot-6.0.4-crash.patch
@@ -0,0 +1,30 @@
+diff -up skiboot-6.0.4/external/opal-prd/thunk.S.me skiboot-6.0.4/external/opal-prd/thunk.S
+--- skiboot-6.0.4/external/opal-prd/thunk.S.me	2018-07-30 15:44:08.319427493 +0200
++++ skiboot-6.0.4/external/opal-prd/thunk.S	2018-07-30 15:44:54.541609924 +0200
+@@ -118,7 +118,7 @@ call_le:
+ 	std %r0,(32+16)(%r1)
+ 
+ 	/* Branch to original function */
+-	mtlr	%r11
++	mtlr	%r12
+ 	blrl
+ 
+ 	/* Restore stack and LR */
+@@ -136,7 +136,7 @@ call_le:
+ 	/* Callback from HBRT. There is one entry point per function.
+ 	 *
+ 	 * We assume the proper r2 is already set via the OPD, so we grab our
+-	 * target function pointer in r11 and jump to call_le
++	 * target function pointer in r12 and jump to call_le
+ 	 */
+ #define CALLBACK_THUNK(name)							 \
+ 	.pushsection ".text","ax" 						;\
+@@ -145,7 +145,7 @@ name##_thunk:									;\
+ 	.long 0x00000038 | le_si16(__NR_switch_endian)				;\
+ 			/* byteswapped li %r0,__NR_switch_endian */		;\
+ 	.long 0x02000044 /* byteswapped sc */					;\
+-	ld %r11,name@got(%r2)							;\
++	ld %r12,name@got(%r2)							;\
+ 	b call_le								;\
+ 	.popsection								;\
+ 	.pushsection ".data.thunk_opd","aw" 					;\
diff --git a/skiboot-6.1-annocheck.patch b/skiboot-6.1-annocheck.patch
new file mode 100644
index 0000000..99fdbbf
--- /dev/null
+++ b/skiboot-6.1-annocheck.patch
@@ -0,0 +1,12 @@
+diff -up skiboot-6.1/external/xscom-utils/Makefile.me skiboot-6.1/external/xscom-utils/Makefile
+--- skiboot-6.1/external/xscom-utils/Makefile.me	2018-09-21 14:08:33.410739418 +0100
++++ skiboot-6.1/external/xscom-utils/Makefile	2018-09-21 14:09:19.791593164 +0100
+@@ -21,7 +21,7 @@ endif
+ 
+ all: getscom putscom getsram
+ 
+-getscom: getscom.c xscom.o version.o
++getscom: getscom.o xscom.o version.o
+ 	$(Q_LINK)$(LINK.o) -o $@ $^
+ 
+ getsram: getsram.o xscom.o sram.o version.o