From b9acfbcad6181babba50384741e0c30d6d0cc534 Mon Sep 17 00:00:00 2001 Message-Id: From: Andrea Bolognani Date: Fri, 14 Feb 2020 13:12:37 +0100 Subject: [PATCH] qemu: Format the armvtimer timer on the command line MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Its behavior is controlled by a KVM-specific CPU feature. Signed-off-by: Andrea Bolognani Reviewed-by: Masayoshi Mizuma Reviewed-by: Ján Tomko (cherry picked from commit 7c4bc108a9bd7bda1543131d232e2ccee92a9e43) https://bugzilla.redhat.com/show_bug.cgi?id=1762634 Signed-off-by: Andrea Bolognani Message-Id: <20200214121237.623948-7-abologna@redhat.com> Reviewed-by: Ján Tomko --- src/qemu/qemu_command.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index e1e19e0fcc..1a5142d472 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -6633,6 +6633,19 @@ qemuBuildCpuCommandLine(virCommandPtr cmd, virBufferAsprintf(&buf, ",tsc-frequency=%lu", timer->frequency); break; case VIR_DOMAIN_TIMER_NAME_ARMVTIMER: + switch (timer->tickpolicy) { + case VIR_DOMAIN_TIMER_TICKPOLICY_DELAY: + virBufferAddLit(&buf, ",kvm-no-adjvtime=off"); + break; + case VIR_DOMAIN_TIMER_TICKPOLICY_DISCARD: + virBufferAddLit(&buf, ",kvm-no-adjvtime=on"); + break; + case -1: + case VIR_DOMAIN_TIMER_TICKPOLICY_CATCHUP: + case VIR_DOMAIN_TIMER_TICKPOLICY_MERGE: + break; + } + break; case VIR_DOMAIN_TIMER_NAME_PLATFORM: case VIR_DOMAIN_TIMER_NAME_PIT: case VIR_DOMAIN_TIMER_NAME_RTC: -- 2.25.0