From 8cdc71fbf65567dca6f52aac206d91754ad55147 Mon Sep 17 00:00:00 2001 From: Oliver Upton Date: Mon, 12 Feb 2024 21:09:33 +0000 Subject: [PATCH] KVM: selftests: Print timer ctl register in ISTATUS assertion Zenghui noted that the test assertion for the ISTATUS bit is printing the current timer value instead of the control register in the case of failure. While the assertion is sound, printing CNT isn't informative. Change things around to actually print the CTL register value instead. Reported-by: Zenghui Yu Closes: https://lore.kernel.org/kvmarm/3188e6f1-f150-f7d0-6c2b-5b7608b0b012@huawei.com/ Reviewed-by: Zenghui Yu Link: https://lore.kernel.org/r/20240212210932.3095265-2-oliver.upton@linux.dev Signed-off-by: Oliver Upton --- tools/testing/selftests/kvm/aarch64/arch_timer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kvm/aarch64/arch_timer.c b/tools/testing/selftests/kvm/aarch64/arch_timer.c index d5e8f365aa011..ab4b604d8ec07 100644 --- a/tools/testing/selftests/kvm/aarch64/arch_timer.c +++ b/tools/testing/selftests/kvm/aarch64/arch_timer.c @@ -160,7 +160,7 @@ static void guest_validate_irq(unsigned int intid, __GUEST_ASSERT(xcnt >= cval, "xcnt = 0x%lx, cval = 0x%lx, xcnt_diff_us = 0x%lx", xcnt, cval, xcnt_diff_us); - __GUEST_ASSERT(xctl & CTL_ISTATUS, "xcnt = 0x%lx", xcnt); + __GUEST_ASSERT(xctl & CTL_ISTATUS, "xctl = 0x%lx", xctl); WRITE_ONCE(shared_data->nr_iter, shared_data->nr_iter + 1); } -- 2.30.2