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[153.167.218.150]) by smtp.googlemail.com with ESMTPSA id d2e1a72fcca58-82a13a2f2d6sm8630734b3a.9.2026.03.13.20.06.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Mar 2026 20:06:27 -0700 (PDT) From: Daniel Palmer To: mst@redhat.com, jasowang@redhat.com, xuanzhuo@linux.alibaba.com, eperezma@redhat.com Cc: virtualization@lists.linux.dev, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, arnd@kernel.org, Daniel Palmer Subject: [PATCH 0/2] Allow virtio-mmio to work on m68k nommu 68000 Date: Sat, 14 Mar 2026 12:06:09 +0900 Message-ID: <20260314030612.1949420-1-daniel@thingy.jp> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit - First patch just cleans up sizeof usage so that checkpatch complains less about the second patch. - Second patch replaces uses of readl()/writel() with raw io access + explict endian conversion to avoid getting the wrong values where readl()/writel() are abnormal like m68k nommu for non-coldfire. Tested on QEMU + patches to make a 68000 virt machine possible. Daniel Palmer (2): virtio-mmio: Replace sizeof x with sizeof(x) virtio-mmio: Use raw io accessors to avoid arch issues drivers/virtio/virtio_mmio.c | 140 ++++++++++++++++++----------------- 1 file changed, 74 insertions(+), 66 deletions(-) -- 2.51.0