master

文件	最后提交记录	最后更新时间
pvrdma.h	include/hw/pci: Split pci_device.h off pci.h PCIDeviceClass and PCIDevice are defined in pci.h. Many users of the header don't actually need them. Similar structs live in their own headers: PCIBusClass and PCIBus in pci_bus.h, PCIBridge in pci_bridge.h, PCIHostBridgeClass and PCIHostState in pci_host.h, PCIExpressHost in pcie_host.h, and PCIERootPortClass, PCIEPort, and PCIESlot in pcie_port.h. Move PCIDeviceClass and PCIDeviceClass to new pci_device.h, along with the code that needs them. Adjust include directives. This also enables the next commit. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221222100330.380143-6-armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>	3 年前
pvrdma_cmd.c	hw/rdma/vmw/pvrdma_cmd: Use correct struct in query_port() In query_port() we pass the address of a local pvrdma_port_attr struct to the rdma_query_backend_port() function. Unfortunately, rdma_backend_query_port() wants a pointer to a struct ibv_port_attr, and the two are not the same length. Coverity spotted this (CID 1507146): pvrdma_port_attr is 48 bytes long, and ibv_port_attr is 52 bytes, because it has a few extra fields at the end. Fortunately, all we do with the attrs struct after the call is to read a few specific fields out of it which are all at the same offsets in both structs, so we can simply make the local variable the correct type. This also lets us drop the cast (which should have been a bit of a warning flag that we were doing something wrong here). We do however need to add extra casts for the fields of the struct that are enums: clang will complain about the implicit cast to a different enum type otherwise. Cc: qemu-stable@nongnu.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>	2 年前
pvrdma_dev_ring.c	Drop duplicate #include Tracked down with the help of scripts/clean-includes. Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20230202133830.2152150-21-armbru@redhat.com>	3 年前
pvrdma_dev_ring.h	pvrdma: wean code off pvrdma_ring.h kernel header The pvrdma code relies on the pvrdma_ring.h kernel header for some basic ring buffer handling. The content of that header isn't very exciting, but contains some (q)atomic_*() invocations that (a) cause manual massaging when doing a headers update, and (b) are an indication that we probably should not be importing that header at all. Let's reimplement the ring buffer handling directly in the pvrdma code instead. This arguably also improves readability of the code. Importing the header can now be dropped. Signed-off-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Yuval Shaia <yuval.shaia.ml@gmail.com> Tested-by: Yuval Shaia <yuval.shaia.ml@gmail.com> Signed-off-by: Jason Wang <jasowang@redhat.com>	5 年前
pvrdma_main.c	hw/rdma: Deprecate the pvrdma device and the rdma subsystem This subsystem is said to be in a bad shape (see e.g. [1], [2] and [3]), and nobody seems to feel responsible to pick up patches for this and send them via a pull request. For example there is a patch for a CVE-worthy bug posted more than half a year ago [4] which has never been merged. Thus let's mark it as deprecated and finally remove it unless somebody steps up and improves the code quality and adds proper regression tests. [1] https://lore.kernel.org/qemu-devel/20230918144206.560120-1-armbru@redhat.com/ [2] https://lore.kernel.org/qemu-devel/ZQnojJOqoFu73995@redhat.com/ [3] https://lore.kernel.org/qemu-devel/1054981c-e8ae-c676-3b04-eeb030e11f65@tls.msk.ru/ [4] https://lore.kernel.org/qemu-devel/20230301142926.18686-1-yuval.shaia.ml@gmail.com/ Message-ID: <20230927133019.228495-1-thuth@redhat.com> Acked-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>	2 年前
pvrdma_qp_ops.c	Drop more useless casts from void * to pointer Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20221123133811.1398562-1-armbru@redhat.com>	3 年前
pvrdma_qp_ops.h	Clean up header guards that don't match their file name Header guard symbols should match their file name to make guard collisions less likely. Cleaned up with scripts/clean-header-guards.pl, followed by some renaming of new guard symbols picked by the script to better ones. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190315145123.28030-6-armbru@redhat.com> [Rebase to master: update include/hw/net/ne2000-isa.h]	7 年前
trace-events	docs: fix references to docs/devel/tracing.rst Commit e50caf4a5c ("tracing: convert documentation to rST") converted docs/devel/tracing.txt to docs/devel/tracing.rst. We still have several references to the old file, so let's fix them with the following command: sed -i s/tracing.txt/tracing.rst/ $(git grep -l docs/devel/tracing.txt) Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210517151702.109066-2-sgarzare@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>	5 年前
trace.h	trace: switch position of headers to what Meson requires Meson doesn't enjoy the same flexibility we have with Make in choosing the include path. In particular the tracing headers are using $(build_root)/$(<D). In order to keep the include directives unchanged, the simplest solution is to generate headers with patterns like "trace/trace-audio.h" and place forwarding headers in the source tree such that for example "audio/trace.h" includes "trace/trace-audio.h". This patch is too ugly to be applied to the Makefiles now. It's only a way to separate the changes to the tracing header files from the Meson rewrite of the tracing logic. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	5 年前