From: Lihao Liang <[email protected]> This commit adds support of the qemu command qemu-system-aarch64 to rcutorture.
Signed-off-by: Lihao Liang <[email protected]> --- tools/testing/selftests/rcutorture/bin/functions.sh | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/rcutorture/bin/functions.sh b/tools/testing/selftests/rcutorture/bin/functions.sh index 1426a9b9..4a24b873 100644 --- a/tools/testing/selftests/rcutorture/bin/functions.sh +++ b/tools/testing/selftests/rcutorture/bin/functions.sh @@ -111,6 +111,9 @@ identify_boot_image () { qemu-system-x86_64|qemu-system-i386) echo arch/x86/boot/bzImage ;; + qemu-system-aarch64) + echo arch/arm64/boot/Image + ;; *) echo vmlinux ;; @@ -133,6 +136,9 @@ identify_qemu () { elif echo $u | grep -q "Intel 80386" then echo qemu-system-i386 + elif echo $u | grep -q aarch64 + then + echo qemu-system-aarch64 elif uname -a | grep -q ppc64 then echo qemu-system-ppc64 @@ -151,16 +157,20 @@ identify_qemu () { # Output arguments for the qemu "-append" string based on CPU type # and the TORTURE_QEMU_INTERACTIVE environment variable. identify_qemu_append () { + local console=ttyS0 case "$1" in qemu-system-x86_64|qemu-system-i386) echo noapic selinux=0 initcall_debug debug ;; + qemu-system-aarch64) + console=ttyAMA0 + ;; esac if test -n "$TORTURE_QEMU_INTERACTIVE" then echo root=/dev/sda else - echo console=ttyS0 + echo console=$console fi } @@ -172,6 +182,9 @@ identify_qemu_args () { case "$1" in qemu-system-x86_64|qemu-system-i386) ;; + qemu-system-arm|qemu-system-aarch64) + echo -machine virt,gic-version=host -cpu host + ;; qemu-system-ppc64) echo -enable-kvm -M pseries -nodefaults echo -device spapr-vscsi @@ -229,7 +242,7 @@ specify_qemu_cpus () { echo $2 else case "$1" in - qemu-system-x86_64|qemu-system-i386) + qemu-system-x86_64|qemu-system-i386|qemu-system-aarch64) echo $2 -smp $3 ;; qemu-system-ppc64) -- 2.14.1.729.g59c0ea183
