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[35.187.245.222]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-81f8e4e3efcsm19748b3a.20.2026.01.14.07.59.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Jan 2026 07:59:02 -0800 (PST) Date: Wed, 14 Jan 2026 15:58:56 +0000 From: Pranjal Shrivastava To: Nicolin Chen Cc: will@kernel.org, jgg@nvidia.com, robin.murphy@arm.com, joro@8bytes.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, skolothumtho@nvidia.com, xueshuai@linux.alibaba.com, smostafa@google.com Subject: Re: [PATCH rc v6 4/4] iommu/arm-smmu-v3-test: Add nested s1bypass/s1dssbypass coverage Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260114_155906_411656_F84A7040 X-CRM114-Status: GOOD ( 10.54 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Jan 12, 2026 at 12:20:17PM -0800, Nicolin Chen wrote: > STE in a nested case requires both S1 and S2 fields. And this makes the use > case different from the existing one. > > Add coverage for previously failed cases shifting between S2-only and S1+S2 > STEs. > > Reviewed-by: Shuai Xue > Reviewed-by: Mostafa Saleh > Signed-off-by: Nicolin Chen Reviewed-by: Pranjal Shrivastava > --- > .../iommu/arm/arm-smmu-v3/arm-smmu-v3-test.c | 47 +++++++++++++++++++ > 1 file changed, 47 insertions(+) >