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[88.21.202.17]) by smtp.gmail.com with ESMTPSA id i1sm1278619wrx.22.2020.05.07.23.24.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 May 2020 23:24:59 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH 0/4] memory: Add memory_region_msync() & make NVMe emulated device generic Date: Fri, 8 May 2020 08:24:52 +0200 Message-Id: <20200508062456.23344-1-philmd@redhat.com> X-Mailer: git-send-email 2.21.3 MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8; text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=207.211.31.81; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/08 01:34:54 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Peter Maydell , Beata Michalska , qemu-block@nongnu.org, Max Reitz , qemu-arm@nongnu.org, Keith Busch , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Let the NVMe emulated device be target-agnostic. It is not clear if dccvap_writefn() really needs memory_region_writeback() or could use memory_region_msync(). Philippe Mathieu-Daud=C3=A9 (4): memory: Rename memory_region_do_writeback -> memory_region_writeback memory: Extract memory_region_msync() from memory_region_writeback() hw/block: Let the NVMe emulated device be target-agnostic exec: Rename qemu_ram_writeback() as qemu_ram_msync() include/exec/memory.h | 15 +++++++++++++-- include/exec/ram_addr.h | 4 ++-- exec.c | 2 +- hw/block/nvme.c | 6 ++---- memory.c | 12 +++++++++--- target/arm/helper.c | 2 +- hw/block/Makefile.objs | 2 +- 7 files changed, 29 insertions(+), 14 deletions(-) --=20 2.21.3