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[2003:f6:af15:7401:9b2c:5947:d8ec:139e]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-48fece99d67sm3430641f8f.24.2026.11.04.03.37.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Nov 2026 03:37:20 -0800 (PST) Date: Wed, 4 Nov 2026 12:37:19 +0100 (CET) From: Sebastian Ott To: Mark Brown cc: Marc Zyngier , Joey Gouly , Suzuki K Poulose , Paolo Bonzini , Shuah Khan , Oliver Upton , Ben Horgan , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, "Lorenzo Stoakes (ARM)" Subject: Re: [PATCH v9 0/3] KVM: selftests: arm64: Improve diagnostics from set_id_regs In-Reply-To: <20261103-kvm-arm64-set-id-regs-aarch64-v9-0-ab32bc79fa9c@kernel.org> Message-ID: <7db30970-dc9c-702a-2f1a-f52c2e253494@redhat.com> References: <20261103-kvm-arm64-set-id-regs-aarch64-v9-0-ab32bc79fa9c@kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed On Tue, 3 Nov 2026, Mark Brown wrote: > While debugging issues related to aarch64 only systems I ran into > speedbumps due to the lack of detail in the results reported when the > guest register read and reset value preservation tests were run, they > generated an immediately fatal assert without indicating which register > was being tested. Update these tests to non-fatally report a standard > kselftest result per register, making it much easier to see what the > problem being reported is. > > A similar issue exists with the validation of the individual bitfields > in registers due to the use of immediately fatal asserts. Update those > asserts to be standard kselftest reports. > > Signed-off-by: Mark Brown For the series: Reviewed-by: Sebastian Ott