diff --git a/SOURCES/0001-os-detect-PMULL-support-before-enabling-accelerated-.patch b/SOURCES/0001-os-detect-PMULL-support-before-enabling-accelerated-.patch
new file mode 100644
index 0000000..9b05271
--- /dev/null
+++ b/SOURCES/0001-os-detect-PMULL-support-before-enabling-accelerated-.patch
@@ -0,0 +1,56 @@
+From 3721c7fe276dbbc93e584359f87913e58f96626e Mon Sep 17 00:00:00 2001
+From: Sitsofe Wheeler <sitsofe@yahoo.com>
+Date: Mon, 6 Dec 2021 20:02:53 +0000
+Subject: [PATCH] os: detect PMULL support before enabling accelerated crc32c
+ on ARM
+
+Issue #1239 shows a crash on a FUJITSU/A64FX ARM platform at the
+following line:
+
+crc/crc32c-arm64.c:
+ 64 t1 = (uint64_t)vmull_p64(crc1, k2);
+
+On armv8 PMULL crypto instructions like vmull_p64 are defined as
+optional (see
+https://github.com/google/crc32c/pull/6#issuecomment-328713398 and
+https://github.com/dotnet/runtime/issues/35143#issuecomment-617263508 ).
+
+Avoid the crash by gating use of the hardware accelerated ARM crc32c
+path behind runtime detection of PMULL.
+
+Fixes: https://github.com/axboe/fio/issues/1239
+
+Signed-off-by: Sitsofe Wheeler <sitsofe@yahoo.com>
+Tested-by: Yi Zhang <yi.zhang@redhat.com>
+Signed-off-by: Pavel Reichl <preichl@redhat.com>
+---
+ os/os-linux.h | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/os/os-linux.h b/os/os-linux.h
+index 808f1d02..3001140c 100644
+--- a/os/os-linux.h
++++ b/os/os-linux.h
+@@ -20,6 +20,9 @@
+
+ #ifdef ARCH_HAVE_CRC_CRYPTO
+ #include <sys/auxv.h>
++#ifndef HWCAP_PMULL
++#define HWCAP_PMULL (1 << 4)
++#endif /* HWCAP_PMULL */
+ #ifndef HWCAP_CRC32
+ #define HWCAP_CRC32 (1 << 7)
+ #endif /* HWCAP_CRC32 */
+@@ -405,7 +408,8 @@ static inline bool os_cpu_has(cpu_features feature)
+ #ifdef ARCH_HAVE_CRC_CRYPTO
+ case CPU_ARM64_CRC32C:
+ hwcap = getauxval(AT_HWCAP);
+- have_feature = (hwcap & HWCAP_CRC32) != 0;
++ have_feature = (hwcap & (HWCAP_PMULL | HWCAP_CRC32)) ==
++ (HWCAP_PMULL | HWCAP_CRC32);
+ break;
+ #endif
+ default:
+--
+2.38.1
+
diff --git a/SPECS/fio.spec b/SPECS/fio.spec
index 18685ed..2e9dd04 100644
--- a/SPECS/fio.spec
+++ b/SPECS/fio.spec
@@ -1,6 +1,6 @@
Name: fio
Version: 3.19
-Release: 3%{?dist}
+Release: 4%{?dist}
Summary: Multithreaded IO generation tool
Group: Applications/System
@@ -13,6 +13,7 @@ Patch1: 0001-Unbreak-the-pmemblk-engine.patch
Patch2: 0001-init-fix-unit-of-latency_window.patch
Patch3: 0001-Add-option-latency_run-to-continue-enable-latency_ta.patch
Patch4: 0001-thread_options-Use-unsigned-int-type-for-exit_what-a.patch
+Patch5: 0001-os-detect-PMULL-support-before-enabling-accelerated-.patch
BuildRequires: gcc
BuildRequires: libaio-devel
@@ -43,6 +44,7 @@ one wants to simulate.
%patch2 -p1
%patch3 -p1
%patch4 -p1
+%patch5 -p1
pathfix.py -i %{__python3} -pn \
doc/conf.py \
@@ -68,6 +70,10 @@ make install prefix=%{_prefix} mandir=%{_mandir} DESTDIR=$RPM_BUILD_ROOT INSTALL
%{_datadir}/%{name}/*
%changelog
+* Mon Oct 31 2022 Pavel Reichl <preichl@redhat.com> - 3.19-4
+- crc32c_arm64(): fio killed by SIGILL
+ Fix rhbz#1954143
+
* Thu Aug 20 2020 Eric Sandeen <sandeen@redhat.com> 3.19-3
- Fix regression in stonewall (#1869305)