[Bug 221029] AMD Ryzen: strange compilation failures using poudriere or plain buildkernel/buildworld

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221029

--- Comment #34 from Don Lewis <truckman at FreeBSD.org> ---
I'm pretty sure that the "Cannot open `.'" error is not Ryzen-specific.  It's
coming from:

        if (node->tn_links < 1)
                return (ENOENT);

in tmpfs_open().

Basically the current directory is getting deleted out from under make.  I
think that UFS handles this more gracefully, but NFS and tmpfs don't.  This
doesn't show up with ryzen_stress_test because it starts each iteration with a
fresh tmpfs OBJDIR, whereas in my testing I reuse the same OBJDIR each time.

I think it is fixed by the build framework change in r321445.

-- 
You are receiving this mail because:
You are the assignee for the bug.