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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Pagefault in gf100_vm_flush"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98506#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Pagefault in gf100_vm_flush"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98506">bug 98506</a>
from <span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span></b>
<pre>Karol, can you load up nouveau.ko and run "disassemble gf100_vm_flush" (to
completion) and include that?
All code
========
0: 38 e1 cmp %ah,%cl
2: a9 00 00 ff 00 test $0xff0000,%eax
7: 74 cb je 0xffffffffffffffd4
9: 48 81 fb ff 93 35 77 cmp $0x773593ff,%rbx
10: 0f 87 ae 00 00 00 ja 0xc4
16: 49 8b 84 24 80 00 00 mov 0x80(%r12),%rax
1d: 00
1e: 31 db xor %ebx,%ebx
20: 48 8d b0 b8 0c 10 00 lea 0x100cb8(%rax),%rsi
27: 49 8b 46 10 mov 0x10(%r14),%rax
2b:* 48 8b b8 90 00 00 00 mov 0x90(%rax),%rdi <-- trapping
instruction
32: 48 c1 ef 08 shr $0x8,%rdi
36: e8 68 6f 38 e1 callq 0xffffffffe1386fa3
3b: 49 rex.WB
3c: 8b .byte 0x8b
3d: 84 24 80 test %ah,(%rax,%rax,4)
Code starting with the faulting instruction
===========================================
0: 48 8b b8 90 00 00 00 mov 0x90(%rax),%rdi
7: 48 c1 ef 08 shr $0x8,%rdi
b: e8 68 6f 38 e1 callq 0xffffffffe1386f78
10: 49 rex.WB
11: 8b .byte 0x8b
12: 84 24 80 test %ah,(%rax,%rax,4)</pre>
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