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From: Masami Hiramatsu <mhiramat@kernel.org>
To: Shuah Khan <shuah@kernel.org>
Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org,
	jaswinder.singh@linaro.org,
	Anshuman Khandual <khandual@linux.vnet.ibm.com>,
	"Aneesh Kumar K . V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: [BUGFIX PATCH v3 2/5] selftests: vm: Build/Run 64bit tests only on 64bit arch
Date: Wed, 23 Oct 2019 13:57:49 +0900	[thread overview]
Message-ID: <157180666953.17298.11283933779737949490.stgit@devnote2> (raw)
In-Reply-To: <157180665007.17298.907392422924029261.stgit@devnote2>

Some virtual address range tests requires 64bit address space,
and we can not build and run those tests on the 32bit machine.

Filter the 64bit architectures in Makefile and run_vmtests,
so that those tests are built/run only on 64bit archs.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 tools/testing/selftests/vm/Makefile    |    5 +++++
 tools/testing/selftests/vm/run_vmtests |   10 ++++++++++
 2 files changed, 15 insertions(+)

diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile
index 9534dc2bc929..7f9a8a8c31da 100644
--- a/tools/testing/selftests/vm/Makefile
+++ b/tools/testing/selftests/vm/Makefile
@@ -1,5 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 # Makefile for vm selftests
+uname_M := $(shell uname -m 2>/dev/null || echo not)
+ARCH ?= $(shell echo $(uname_M) | sed -e 's/aarch64.*/arm64/')
 
 CFLAGS = -Wall -I ../../../../usr/include $(EXTRA_CFLAGS)
 LDLIBS = -lrt
@@ -16,8 +18,11 @@ TEST_GEN_FILES += on-fault-limit
 TEST_GEN_FILES += thuge-gen
 TEST_GEN_FILES += transhuge-stress
 TEST_GEN_FILES += userfaultfd
+
+ifneq (,$(filter $(ARCH),arm64 ia64 mips64 parisc64 ppc64 riscv64 s390x sh64 sparc64 x86_64))
 TEST_GEN_FILES += va_128TBswitch
 TEST_GEN_FILES += virtual_address_range
+endif
 
 TEST_PROGS := run_vmtests
 
diff --git a/tools/testing/selftests/vm/run_vmtests b/tools/testing/selftests/vm/run_vmtests
index 951c507a27f7..a692ea828317 100755
--- a/tools/testing/selftests/vm/run_vmtests
+++ b/tools/testing/selftests/vm/run_vmtests
@@ -58,6 +58,14 @@ else
 	exit 1
 fi
 
+#filter 64bit architectures
+ARCH64STR="arm64 ia64 mips64 parisc64 ppc64 riscv64 s390x sh64 sparc64 x86_64"
+if [ -z $ARCH ]; then
+  ARCH=`uname -m 2>/dev/null | sed -e 's/aarch64.*/arm64/'`
+fi
+VADDR64=0
+echo "$ARCH64STR" | grep $ARCH && VADDR64=1
+
 mkdir $mnt
 mount -t hugetlbfs none $mnt
 
@@ -189,6 +197,7 @@ else
 	echo "[PASS]"
 fi
 
+if [ $VADDR64 -ne 0 ]; then
 echo "-----------------------------"
 echo "running virtual_address_range"
 echo "-----------------------------"
@@ -210,6 +219,7 @@ if [ $? -ne 0 ]; then
 else
     echo "[PASS]"
 fi
+fi # VADDR64
 
 echo "------------------------------------"
 echo "running vmalloc stability smoke test"


  parent reply	other threads:[~2019-10-23  4:57 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-23  4:57 [BUGFIX PATCH v3 0/5] selftests: Fixes for 32bit arch Masami Hiramatsu
2019-10-23  4:57 ` [BUGFIX PATCH v3 1/5] selftests: proc: Make va_max 1MB Masami Hiramatsu
2019-10-23  4:57 ` Masami Hiramatsu [this message]
2019-10-23  4:57 ` [BUGFIX PATCH v3 3/5] selftests: net: Use size_t and ssize_t for counting file size Masami Hiramatsu
2019-10-23  4:58 ` [BUGFIX PATCH v3 4/5] selftests: net: Fix printf format warnings on arm Masami Hiramatsu
2019-10-23  4:58 ` [BUGFIX PATCH v3 5/5] selftests: sync: Fix cast " Masami Hiramatsu
2019-10-31 11:23 ` [BUGFIX PATCH v3 0/5] selftests: Fixes for 32bit arch Masami Hiramatsu

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