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[34.105.23.239]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b06e5ef42asm80250795ad.40.2026.03.19.11.00.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Mar 2026 11:00:03 -0700 (PDT) Date: Thu, 19 Mar 2026 17:59:58 +0000 From: David Matlack To: Ted Logan Cc: Alex Williamson , Shuah Khan , kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Matt Evans Subject: Re: [PATCH] vfio: selftests: Build tests on aarch64 Message-ID: References: <20260317-vfio-selftests-aarch64-v1-1-2266077563e7@fb.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260317-vfio-selftests-aarch64-v1-1-2266077563e7@fb.com> On 2026-03-17 04:25 PM, Ted Logan wrote: > Also build vfio self-tests on aarch64 variants, in addition to arm64 and s/self-tests/selftests/ > x86_64. This could be worded better to clarify that this is about fixing the VFIO selftests to allow native builds on arm64 host platforms. > > Reported-by: Matt Evans > Closes: https://lore.kernel.org/all/e51b4ff2-13c4-47d4-b781-3dcbd740d274@meta.com/ Please also add a fixes tag, since it was not the intent of the original commit was to disallow native arm64 builds. Fixes: a55d4bbbe644 ("vfio: selftests: only build tests on arm64 and x86_64") > --- > Signed-off-by: Ted Logan > --- > tools/testing/selftests/vfio/Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/testing/selftests/vfio/Makefile b/tools/testing/selftests/vfio/Makefile > index 8e90e409e91d..98bc8d6271a4 100644 > --- a/tools/testing/selftests/vfio/Makefile > +++ b/tools/testing/selftests/vfio/Makefile > @@ -1,4 +1,4 @@ > -ARCH ?= $(shell uname -m) > +ARCH ?= $(shell uname -m | sed -e 's/aarch64.*/arm64/') Perhaps we can just include tools/scripts/Makefile.arch to avoid having to maintain yet another "uname -m" translation? This would make it harder to prevent aarch64_be though, which Alex indicated we might want to do. > > ifeq (,$(filter $(ARCH),arm64 x86_64)) > # Do nothing on unsupported architectures > > --- > base-commit: 96ca4caf9066f5ebd35b561a521af588a8eb0215 > change-id: 20260317-vfio-selftests-aarch64-636abf0f7674 > > Best regards, > -- > Ted Logan >