RE: hanging tests
At 2002/6/11 20:24-0700 Wichmann, Mats D writes:
>
>
> On the run I just completed, LSB.os/procprim/execlp/T.execlp.
> This was a 2.4.9 kernel, the "standard" one that comes with
> that distro.
I'm seeing some exec failures on PPC32, but no hangs. I did have some
hangs in mmap but have just fixed these and am pretty sure the problem
is PPC32 specific.
I did do a run on an IA64 box last night with a 2.4.9 kernel and it
did run through to the end for me though had about 140 failures. Its a
stock debian kernel (sid distro), I don't know what patches they
applied.
> I suppose I could amuse myself by trying this against a
> 2.4.18+ia64patch "stock" kernel. Those could indeed be
> generic kernel bugs, since it's a different one for
> the two different kernel versions represented here.
I'd recommend trying a new kernel. Also Stephen Rothwell just posted
to linux-kernel a patch that will fix some of the utimes failures you're
seeing on IA64:
diff -ruN 2.4.19-pre10/fs/open.c 2.4.19-pre10-utimes.1/fs/open.c
--- 2.4.19-pre10/fs/open.c Tue Jun 4 13:56:22 2002
+++ 2.4.19-pre10-utimes.1/fs/open.c Thu Jun 13 14:38:35 2002
@@ -325,7 +325,8 @@
newattrs.ia_mtime = times[1].tv_sec;
newattrs.ia_valid |= ATTR_ATIME_SET | ATTR_MTIME_SET;
} else {
- if ((error = permission(inode,MAY_WRITE)) != 0)
+ if (current->fsuid != inode->i_uid &&
+ (error = permission(inode,MAY_WRITE)) != 0)
goto dput_and_out;
}
error = notify_change(nd.dentry, &newattrs);
-
Regards,
Chris
--
cyeoh@au.ibm.com
IBM OzLabs Linux Development Group
Canberra, Australia
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