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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [snb 3.5] stale semaphore sync seqno (typically as seen on bcs->rcs)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=54226#c48">Comment # 48</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [snb 3.5] stale semaphore sync seqno (typically as seen on bcs->rcs)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=54226">bug 54226</a>
from <span class="vcard"><a class="email" href="mailto:ben@bwidawsk.net" title="Ben Widawsky <ben@bwidawsk.net>"> <span class="fn">Ben Widawsky</span></a>
</span></b>
<pre>This looks weird to me:
0x00005a58: 0x11000001: MI_LOAD_REGISTER_IMM
0x00005a5c: 0x00012044: dword 1
0x00005a60: 0x0043b625: dword 2
0x00005a64: 0x11000001: MI_LOAD_REGISTER_IMM
0x00005a68: 0x00022040: dword 1
0x00005a6c: 0x0043b625: dword 2
0x00005a70: 0x10800001: MI_STORE_DATA_INDEX
0x00005a74: 0x00000080: index
0x00005a78: 0x0043b625: dword
0x00005a7c: 0x01000000: MI_USER_INTERRUPT
0x00005a80: 0x0b160001: MI_SEMAPHORE_MBOX compare semaphore, use compare
reg 2
0x00005a84: 0x0043b625: value
0x00005a88: 0x00000000: address
0x00005a8c: 0x00000000: MI_NOOP
Chris?</pre>
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