Date: Tue, 17 Mar 2020 15:41:07 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 223813] [mps] page fault in mps_user_pass_thru() -> copyout() on 11.1-RELEASE-p4, sys/dev/mps/mps_user.c:1040 Message-ID: <bug-223813-227-sgadHT6O6o@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-223813-227@https.bugs.freebsd.org/bugzilla/> References: <bug-223813-227@https.bugs.freebsd.org/bugzilla/>
index | next in thread | previous in thread | raw e-mail
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=223813 Babak Farrokhi <farrokhi@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Affects Only Me |Affects Some People --- Comment #4 from Babak Farrokhi <farrokhi@FreeBSD.org> --- (kgdb) up #11 0xffffffff809d24a8 in devfs_ioctl_f (fp=0xfffff80010ed3320, com=3224914180, data=0xfffffe085b7578d0, cred=0xfffff80100e65e00, td=0xfffff800251f5000) at /usr/src/sys/fs/devfs/devfs_vnops.c:791 791 error = dsw->d_ioctl(dev, com, data, fp->f_flag, td); (kgdb) list 786 error = copyout(p, fgn->buf, i); 787 td->td_fpop = fpop; 788 dev_relthread(dev, ref); 789 return (error); 790 } 791 error = dsw->d_ioctl(dev, com, data, fp->f_flag, td); 792 td->td_fpop = NULL; 793 dev_relthread(dev, ref); 794 if (error == ENOIOCTL) 795 error = ENOTTY; -- You are receiving this mail because: You are the assignee for the bug.help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-223813-227-sgadHT6O6o>