Comment # 93 on bug 79980 from
With 3.17-rc1 my desktop has been mostly stable.

Havent experienced any more random deadlocks besides one that left this in
Xorg.log:
(EE) Backtrace:
(EE) 0: /usr/bin/X (QueuePointerEvents+0x52) [0x454ad2]
(EE) 1: /usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x2dd4)
[0x7f53cf900254]
(EE) 2: /usr/bin/X (DPMSSupported+0xd8) [0x47c738]
(EE) 3: /usr/bin/X (xf86SerialModemClearBits+0x1ca) [0x4a6e6a]
(EE) 4: /lib64/libpthread.so.0 (funlockfile+0x70) [0x7f53daabf73f]
(EE) 5: /lib64/libc.so.6 (ioctl+0x7) [0x7f53d97dc1c7]
(EE) 6: /usr/lib64/libdrm.so.2 (drmIoctl+0x30) [0x7f53da8a5310]
(EE) 7: /usr/lib64/libdrm.so.2 (drmCommandWrite+0x1b) [0x7f53da8a799b]
(EE) 8: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_swrast+0x4c3824) [0x7f53d4be7eb5]
(EE) 9: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_swrast+0x4c4573) [0x7f53d4be9810]
(EE) 10: /usr/lib64/dri/radeonsi_dri.so (radeon_drm_winsys_create+0x1b46)
[0x7f53d47364f2]
(EE) 11: /usr/lib64/dri/radeonsi_dri.so (radeon_drm_winsys_create+0xc909)
[0x7f53d474bbde]
(EE) 12: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_swrast+0x3f3888) [0x7f53d4a47f8d]
(EE) 13: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_swrast+0x1e695b) [0x7f53d462e122]
(EE) 14: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_swrast+0x1e7f7f) [0x7f53d4630be6]
(EE) 15: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_swrast+0x114a46) [0x7f53d448a250]
(EE) 16: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_swrast+0x1164d1) [0x7f53d448d749]
(EE) 17: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_swrast+0x1eb007) [0x7f53d4636764]
(EE) 18: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_swrast+0x116e11) [0x7f53d448e487]
(EE) 19: /usr/lib64/dri/radeonsi_dri.so
(__driDriverGetExtensions_swrast+0x116e6a) [0x7f53d448eb5e]
(EE) 20: /usr/lib64/libglamor.so.0 (glamor_poly_segment_nf+0x2d22)
[0x7f53d7f36ea2]
(EE) 21: /usr/lib64/libglamor.so.0 (glamor_poly_segment_nf+0x335b)
[0x7f53d7f37abb]
(EE) 22: /usr/lib64/libglamor.so.0 (glamor_add_traps_nf+0x36d) [0x7f53d7f2f22d]
(EE) 23: /usr/bin/X (miFillUniqueSpanGroup+0x1a08) [0x58ce28]
(EE) 24: /usr/bin/X (xf86I2CGetScreenBuses+0x1e3a) [0x4cf17a]
(EE) 25: /usr/bin/X (dixDestroyPixmap+0x19d9) [0x43ae19]
(EE) 26: /usr/bin/X (SendErrorToClient+0x2ff) [0x43c8ff]
(EE) 27: /usr/bin/X (remove_fs_handlers+0x42d) [0x440bcd]
(EE) 28: /lib64/libc.so.6 (__libc_start_main+0xf5) [0x7f53d971add5]
(EE) 29: /usr/bin/X (_start+0x29) [0x42a7f1]
(EE) 30: ? (?+0x29) [0x29]
(EE) 
(EE) [mi] EQ overflow continuing.  1000 events have been dropped.
(EE) [mi] No further overflow reports will be reported until the clog is
cleared.

I am using xorg 1.15.1 and glamor from git.

Havent tried many opengl applications yet besides pale moon(firefox clone) with
hardware acceleration and some short wine session.


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