search for: pushbuf_submit

...= cli_push_get(push->client, bo); if (fpush && fpush != push) - pushbuf_flush(fpush); + pushbuf_flush(fpush, NULL); kref = cli_kref_get(push->client, bo); if (kref) { @@ -307,7 +308,8 @@ pushbuf_dump(struct nouveau_pushbuf_krec *krec, int krec_id, int chid) } static int -pushbuf_submit(struct nouveau_pushbuf *push, struct nouveau_object *chan) +pushbuf_submit(struct nouveau_pushbuf *push, struct nouveau_object *chan, + int *fence) { struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(push); struct nouveau_pushbuf_krec *krec = nvpb->list; @@ -315,9 +317,9 @@...

...veau_mclass *); -void *nouveau_object_find(struct nouveau_object *, uint32_t parent_class); struct nouveau_device { struct nouveau_object object; diff --git a/nouveau/pushbuf.c b/nouveau/pushbuf.c index 8e7dcdf..035e301 100644 --- a/nouveau/pushbuf.c +++ b/nouveau/pushbuf.c @@ -312,6 +312,7 @@ pushbuf_submit(struct nouveau_pushbuf *push, struct nouveau_object *chan) struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(push); struct nouveau_pushbuf_krec *krec = nvpb->list; struct nouveau_device *dev = push->client->device; + struct nouveau_drm *drm = nouveau_drm(&dev->object); str...

Hi guys, I'd like to start a new thread about explicit fence synchronization. This time with a Nouveau twist. :-) First, let me define what I understand by implicit/explicit sync: Implicit synchronization * Fences are attached to buffers * Kernel manages fences automatically based on buffer read/write access Explicit synchronization * Fences are passed around independently * Kernel takes

..._screen.c:491 #2 0xb5c16747 in nouveau_fence_emit (fence=0xe0faa20) at nouveau_fence.c:102 #3 0xb5c16a08 in nouveau_fence_next (screen=screen at entry=0x8613cf8) at nouveau_fence.c:227 #4 0xb5ce9a83 in nvc0_default_kick_notify (push=0x8614038) at nvc0/nvc0_context.c:170 #5 0xb5b8a04e in pushbuf_submit (push=push at entry=0x8614038, chan=<optimized out>, chan=<optimized out>) at pushbuf.c:325 #6 0xb5b8a39a in pushbuf_flush (push=push at entry=0x8614038) at pushbuf.c:402 #7 0xb5b8ad27 in nouveau_pushbuf_space (push=push at entry=0x8614038, dwords=0, relocs=0, pushes=<opt...

...ttps://bugzilla.redhat.com/show_bug.cgi?id=1001714 https://bugzilla.redhat.com/show_bug.cgi?id=1001698 https://bugzilla.redhat.com/show_bug.cgi?id=1001740 I see always problem w/ pushbuf_dump. It's crashing w/ SIGSEGV. The same of: Thread no. 1 (10 frames) #0 pushbuf_dump at pushbuf.c:296 #1 pushbuf_submit at pushbuf.c:361 #2 pushbuf_flush at pushbuf.c:402 #3 nouveau_pushbuf_kick at pushbuf.c:773 #4 PUSH_KICK at ../../../../src/gallium/drivers/nouveau/nouveau_winsys.h:56 #5 nvc0_flush at nvc0_context.c:45 #6 st_glFlush at ../../src/mesa/state_tracker/st_cb_flush.c:121 #7 _mesa_make_current at ....

...ntry=0x598d40, bo=0x5ace30, offset=115624, length=20) at ../../nouveau/pushbuf.c:726 #5 0x00007fffe1d761cb in nouveau_pushbuf_data (push=push at entry=0x598d40, bo=bo at entry=0x0, offset=offset at entry=0, length=length at entry=0) at ../../nouveau/pushbuf.c:718 #6 0x00007fffe1d762ea in pushbuf_submit (push=push at entry=0x598d40, chan=<optimized out>, chan=<optimized out>) at ../../nouveau/pushbuf.c:329 #7 0x00007fffe1d7656e in pushbuf_flush (push=push at entry=0x598d40) at ../../nouveau/pushbuf.c:404 #8 0x00007fffe1d77180 in nouveau_pushbuf_kick (push=0x598d40, chan=<optim...

From: Ben Skeggs <bskeggs at redhat.com> This commit also modifies the install path of the main libdrm_nouveau header to be under a nouveau/ subdirectory. Signed-off-by: Ben Skeggs <bskeggs at redhat.com> --- include/drm/nouveau_drm.h | 1 + nouveau/Makefile.am | 11 +++- nouveau/libdrm_nouveau.pc.in | 2 +- nouveau/nvif/cl0080.h | 45 ++++++++++++++

From: Ben Skeggs <bskeggs at redhat.com> Signed-off-by: Ben Skeggs <bskeggs at redhat.com> --- nouveau/abi16.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++----- nouveau/nouveau.c | 56 +++++++------------------------------------------ nouveau/private.h | 7 ++----- 3 files changed, 67 insertions(+), 58 deletions(-) diff --git a/nouveau/abi16.c b/nouveau/abi16.c index

From: Ben Skeggs <bskeggs at redhat.com> This commit also modifies the install path of the main libdrm_nouveau header to be under a nouveau/ subdirectory. Signed-off-by: Ben Skeggs <bskeggs at redhat.com> --- include/drm/nouveau_drm.h | 1 + nouveau/Makefile.am | 11 +++- nouveau/libdrm_nouveau.pc.in | 2 +- nouveau/nvif/cl0080.h | 45 ++++++++++++++

https://bugs.freedesktop.org/show_bug.cgi?id=92438 Bug ID: 92438 Summary: Segfault in pushbuf_kref when running the android emulator (qemu) on nv50 Product: Mesa Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium