search for: pushbuf_kref

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 Component: Drivers/...

...libdrm_nouveau.so.2.0.0 pushbuf_validate 151037 100.000 pushbuf.c:482 libdrm_nouveau.so.2.0.0 pushbuf_validate [self] ------------------------------------------------------------------------------- 83835 11.5423 pushbuf.c:149 libdrm_nouveau.so.2.0.0 pushbuf_kref 83835 100.000 pushbuf.c:149 libdrm_nouveau.so.2.0.0 pushbuf_kref [self] ------------------------------------------------------------------------------- 44660 6.1488 (no location information) libpixman-1.so.0.38.0 /usr/X11R7/lib/libpixman-1.so.0.38.0 44660 100.000...

...rm.h> #include <xf86atomic.h> @@ -77,7 +78,7 @@ nouveau_pushbuf(struct nouveau_pushbuf *push) } static int pushbuf_validate(struct nouveau_pushbuf *, bool); -static int pushbuf_flush(struct nouveau_pushbuf *); +static int pushbuf_flush(struct nouveau_pushbuf *, int *); static bool pushbuf_kref_fits(struct nouveau_pushbuf *push, struct nouveau_bo *bo, @@ -172,7 +173,7 @@ pushbuf_kref(struct nouveau_pushbuf *push, struct nouveau_bo *bo, */ fpush = cli_push_get(push->client, bo); if (fpush && fpush != push) - pushbuf_flush(fpush); + pushbuf_flush(fpush, NULL); kref =...

...) () from /lib64/libQt5WebEngineCore.so.5 #13 0x00007f2170ccd6ca in start_thread (arg=0x7f2105ffb700) at pthread_create.c:333 #14 0x00007f2178e83f6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 19 (Thread 0x7f21067fc700 (LWP 6603)): [KCrash Handler] #6 0x00007f214d47c22f in pushbuf_kref () from /lib64/libdrm_nouveau.so.2 #7 0x00007f214d47c8b9 in pushbuf_validate () from /lib64/libdrm_nouveau.so.2 #8 0x00007f214e0b1dc3 in nv50_blit () from /usr/lib64/dri/nouveau_dri.so #9 0x00007f214dcc67f7 in st_TexSubImage () from /usr/lib64/dri/nouveau_dri.so #10 0x00007f214dc4b5db in _mesa_t...

https://bugs.freedesktop.org/show_bug.cgi?id=90482 Bug ID: 90482 Summary: Xorg take 100% CPU when using multiple independent screen configuration Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium

https://bugs.freedesktop.org/show_bug.cgi?id=98039 Bug ID: 98039 Summary: KMail crash on starting (nouveau-related) Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: critical Priority: medium Component: Drivers/DRI/nouveau Assignee:

https://bugs.freedesktop.org/show_bug.cgi?id=92077 Bug ID: 92077 Summary: nouveau graphics freeze when using KDE Plasma 5; PGR engine fault Product: Mesa Version: 10.3 Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component:

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