[Bug 80892] [BSW]igt/gem_reloc_vs_gpu some subcases cost long time to execute

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jul 4 01:17:30 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=80892

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
blt command stream:
  HEAD: 0x0000085c
  TAIL: 0x00000880
  CTL: 0x0001f001
  HWS: 0x0005a000
  ACTHD: 0x00000000 0189c004
  IPEIR: 0x00000008
  IPEHR: 0xdeadbeef
  INSTDONE: 0xfffffff7
  BBADDR: 0x00000000 0189c001
  BB_STATE: 0x00000020
  INSTPS: 0x00000000
  INSTPM: 0x00000000
  FADDR: 0x00000000 0189c200
  RC PSMI: 0x00000010
  FAULT_REG: 0x00000000
  SYNC_0: 0x00000000 [last synced 0x00000000]
  SYNC_1: 0x00000000 [last synced 0x00000000]
  SYNC_2: 0x00000000 [last synced 0x00000000]
  GFX_MODE: 0x00000200
  PDP0: 0x00000000028aa000
  PDP1: 0x00000000028ab000
  PDP2: 0x0000000000000000
  PDP3: 0x0000000000000000
  seqno: 0xfffff023
  waiting: yes
  ring->head: 0x00000000
  ring->tail: 0x00000880
  hangcheck: hung [40]

Test is working as designed to catch races. :|

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