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Wed, 18 Mar 2026 18:55:14 -0400 (EDT) Date: Wed, 18 Mar 2026 16:55:13 -0600 From: Alex Williamson To: Ted Logan Cc: David Matlack , Shuah Khan , , , , Matt Evans , alex@shazbot.org Subject: Re: [PATCH] vfio: selftests: Build tests on aarch64 Message-ID: <20260318165513.49c3830d@shazbot.org> In-Reply-To: <20260317-vfio-selftests-aarch64-v1-1-2266077563e7@fb.com> References: <20260317-vfio-selftests-aarch64-v1-1-2266077563e7@fb.com> X-Mailer: Claws Mail 4.3.1 (GTK 3.24.51; x86_64-pc-linux-gnu) 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-Transfer-Encoding: 7bit On Tue, 17 Mar 2026 16:25:18 -0700 Ted Logan wrote: > Also build vfio self-tests on aarch64 variants, in addition to arm64 and > x86_64. > > Reported-by: Matt Evans > Closes: https://lore.kernel.org/all/e51b4ff2-13c4-47d4-b781-3dcbd740d274@meta.com/ > --- > Signed-off-by: Ted Logan Careful, this is a good way to get your Sign-off lost in the tooling. > --- > 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 ?= $(shell uname -m | sed -e 's/aarch64.*/arm64/') Are we intentionally enabling aarch64_be with this glob or is that just carry-over from similar in the mm selftest Makefile? Big endian ARM64 support is really not on my radar for vfio, but it wouldn't be our first foray into big endian systems. If it wasn't intentional, maybe just add "aarch64" to the below filter list directly. Thanks, Alex > ifeq (,$(filter $(ARCH),arm64 x86_64)) > # Do nothing on unsupported architectures > > --- > base-commit: 96ca4caf9066f5ebd35b561a521af588a8eb0215 > change-id: 20260317-vfio-selftests-aarch64-636abf0f7674 > > Best regards,