Experimental fork of QEMU with video encoding patches https://git.openslx.org/bwlp/qemu.git/atom/include/standard-headers/drivers?h=spice_video_codecs 2021-06-17T18:11:06+00:00 2021-06-17T18:11:06+00:00 Eduardo Habkost 2021-06-03T19:15:41+00:00 urn:sha1:278f064e452468d66ee15c3f453826e697ec6832 Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20210603191541.2862286-1-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> 2021-03-15T08:41:22+00:00 Cornelia Huck 2021-01-22T18:00:29+00:00 urn:sha1:3aa1b7af0f5fbfdf1b4759658e1445bda680b40d 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> 2021-01-21T10:19:45+00:00 Eric Farman 2021-01-04T20:20:56+00:00 urn:sha1:b3c818a47f419b6e2f5508fe29e7a30843236fee Signed-off-by: Eric Farman <farman@linux.ibm.com> Message-Id: <20210104202057.48048-3-farman@linux.ibm.com> [CH: dropped qatomic->atomic changes in pvrdma_ring.h] Signed-off-by: Cornelia Huck <cohuck@redhat.com> 2020-11-01T19:30:51+00:00 Matthew Rosato 2020-10-26T15:34:30+00:00 urn:sha1:53ba2eee52bff5a746e96835539a1079f6bcadd1 commit 3650b228f83adda7e5ee532e2b90429c03f7b9ec Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> [aw: drop pvrdma_ring.h changes to avoid revert of d73415a31547 ("qemu/atomic.h: rename atomic_ to qatomic_")] Signed-off-by: Alex Williamson <alex.williamson@redhat.com> 2020-09-23T15:07:44+00:00 Stefan Hajnoczi 2020-09-23T10:56:46+00:00 urn:sha1:d73415a315471ac0b127ed3fad45c8ec5d711de1 clang's C11 atomic_fetch_*() functions only take a C11 atomic type pointer argument. QEMU uses direct types (int, etc) and this causes a compiler error when a QEMU code calls these functions in a source file that also included <stdatomic.h> via a system header file: $ CC=clang CXX=clang++ ./configure ... && make ../util/async.c:79:17: error: address argument to atomic operation must be a pointer to _Atomic type ('unsigned int *' invalid) Avoid using atomic_*() names in QEMU's atomic.h since that namespace is used by <stdatomic.h>. Prefix QEMU's APIs with 'q' so that atomic.h and <stdatomic.h> can co-exist. I checked /usr/include on my machine and searched GitHub for existing "qatomic_" users but there seem to be none. This patch was generated using: $ git grep -h -o '\<atomic\(64\)\?_[a-z0-9_]\+' include/qemu/atomic.h | \ sort -u >/tmp/changed_identifiers $ for identifier in $(</tmp/changed_identifiers); do sed -i "s%\<$identifier\>%q$identifier%g" \ $(git grep -I -l "\<$identifier\>") done I manually fixed line-wrap issues and misaligned rST tables. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200923105646.47864-1-stefanha@redhat.com> 2020-01-08T00:01:59+00:00 Bharata B Rao 2019-12-19T03:14:44+00:00 urn:sha1:50fd0c375bef09d22b6828972c4ed4f945c95ed8 Update to mainline commit: d1eef1c61974 ("Linux 5.5-rc2") Signed-off-by: Bharata B Rao <bharata@linux.ibm.com> Message-Id: <20191219031445.8949-2-bharata@linux.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> 2019-05-21T14:58:56+00:00 Cornelia Huck 2019-05-16T17:10:36+00:00 urn:sha1:d9cb4336159a00bd0d9c81b93f02874ef3626057 commit a188339ca5a396acc588e5851ed7e19f66b0ebd9 Signed-off-by: Cornelia Huck <cohuck@redhat.com> 2018-02-19T11:03:24+00:00 Marcel Apfelbaum 2018-02-12T11:49:08+00:00 urn:sha1:7605e12a512ad87b764cda6554724e7f84ded18d Import the headers used by the pvrdma device. Part of them are interfaces between the guest driver and the device, imported under include/standart-headers/drivers/infiniband/... . Signed-off-by: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>