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[31.30.173.16]) by smtp.gmail.com with ESMTPSA id j4-20020a5d6184000000b003176c6e87b1sm1290730wru.81.2023.09.14.02.52.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Sep 2023 02:52:00 -0700 (PDT) Date: Thu, 14 Sep 2023 11:51:59 +0200 From: Andrew Jones To: Haibo Xu Cc: xiaobo55x@gmail.com, Paul Walmsley , Palmer Dabbelt , Albert Ou , Paolo Bonzini , Shuah Khan , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Zenghui Yu , Anup Patel , Atish Patra , Sean Christopherson , Ricardo Koller , Vishal Annapurve , Vitaly Kuznetsov , Vipin Sharma , David Matlack , Colton Lewis , Aaron Lewis , Thomas Huth , linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvm-riscv@lists.infradead.org Subject: Re: [PATCH v3 9/9] KVM: riscv: selftests: Add sstc timer test Message-ID: <20230914-d2e594e7d84503ad14036e2d@orel> References: <64e0637cd6f22dd7557ed44bd2242001e7830d1c.1694421911.git.haibo1.xu@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <64e0637cd6f22dd7557ed44bd2242001e7830d1c.1694421911.git.haibo1.xu@intel.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230914_025205_629247_306D1DD1 X-CRM114-Status: UNSURE ( 9.66 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Sep 14, 2023 at 09:37:03AM +0800, Haibo Xu wrote: > Add a KVM selftests to validate the Sstc timer functionality. > The test was ported from arm64 arch timer test. I just tried this test out. Running it over and over again on QEMU I see it works sometimes, but it frequently fails with the GUEST_ASSERT_EQ(config_iter + 1, irq_iter) assert and at least once I also saw the __GUEST_ASSERT(xcnt >= cmp) assert. Thanks, drew _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel