Re: kern/52347: ww mutex class mismatch

[Martin Husemann <martin%duskware.de@localhost>]

The following reply was made to PR kern/52347; it has been noted by GNATS.

From: Martin Husemann <martin%duskware.de@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: kern/52347: ww mutex class mismatch
Date: Thu, 6 Jul 2017 10:46:01 +0200

 Additional gdb output:
 
    0xffffffff80989339 <radeon_cs_ioctl+1734>:   lea    -0x3a0(%rbp),%rdi
    0xffffffff80989340 <radeon_cs_ioctl+1741>:   
     callq  0xffffffff809885da <radeon_cs_parser_fini>
    0xffffffff80989345 <radeon_cs_ioctl+1746>:   mov    -0x3a8(%rbp),%rdi
 
 (gdb) list *(0xffffffff80989340)
 0xffffffff80989340 is in radeon_cs_ioctl (../../../../external/bsd/drm2/dist/drm/radeon/radeon_cs.c:654).
 649             r = radeon_cs_ib_vm_chunk(rdev, &parser);
 650             if (r) {
 651                     goto out;
 652             }
 653     out:
 654             radeon_cs_parser_fini(&parser, r, true);
 655             up_read(&rdev->exclusive_lock);
 656             r = radeon_cs_handle_lockup(rdev, r);
 657             return r;
 658     }
 
 
 Martin