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Bug#506420: marked as done (incorrect hwcap line in /etc/ld.so.conf.d/libc6-xen.conf?)

Your message dated Mon, 09 Feb 2009 21:35:53 +0000
with message-id <E1LWdnF-0003Ew-Vp@ries.debian.org>
and subject line Bug#506420: fixed in user-mode-linux 2.6.18-1um-2etch.24
has caused the Debian Bug report #506420,
regarding incorrect hwcap line in /etc/ld.so.conf.d/libc6-xen.conf?
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
506420: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=506420
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: libc6-xen
Version: 2.7-16

As shipped, /etc/ld.so.conf.d/libc6-xen.conf read as follows:

 # This directive teaches ldconfig to search in nosegneg subdirectories
 # and cache the DSOs there with extra bit 1 set in their hwcap match
 # fields. In Xen guest kernels, the vDSO tells the dynamic linker to
 # search in nosegneg subdirectories and to match this extra hwcap bit
 # in the ld.so.cache file.
 hwcap 1 nosegneg
However I still got thousands of "4gb seg fixup" messages and ldd revealed that the runtime linker was not using the Xen-friendly Libc.
Changing the 1 to 0, based on a mailing list posting I found, fixed the problem.
Unfortunately I've not found where any of this is documented (the ldconfig man page does not contain any useful pointers) so this is slightly guesswork on my part. Perhaps the man page could be improved.
(I'm using etch's Xen and running testing and unstable VMs; the kernel in all cases is 2.6.18-6-xen-686.) 

ttfn/rjk

--- End Message ---
--- Begin Message --- 
Source: user-mode-linux
Source-Version: 2.6.18-1um-2etch.24

We believe that the bug you reported is fixed in the latest version of
user-mode-linux, which is due to be installed in the Debian FTP archive:

user-mode-linux_2.6.18-1um-2etch.24.diff.gz
  to pool/main/u/user-mode-linux/user-mode-linux_2.6.18-1um-2etch.24.diff.gz
user-mode-linux_2.6.18-1um-2etch.24.dsc
  to pool/main/u/user-mode-linux/user-mode-linux_2.6.18-1um-2etch.24.dsc
user-mode-linux_2.6.18-1um-2etch.24_i386.deb
  to pool/main/u/user-mode-linux/user-mode-linux_2.6.18-1um-2etch.24_i386.deb



A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 506420@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
dann frazier <dannf@debian.org> (supplier of updated user-mode-linux package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.7
Date: Mon, 29 Dec 2008 12:11:56 -0700
Source: user-mode-linux
Binary: user-mode-linux
Architecture: source i386
Version: 2.6.18-1um-2etch.24
Distribution: stable
Urgency: high
Maintainer: User Mode Linux Maintainers <pkg-uml-pkgs@lists.alioth.debian.org>
Changed-By: dann frazier <dannf@debian.org>
Description: 
 user-mode-linux - User-mode Linux (kernel)
Closes: 391373 478717 502553 506418 506420
Changes: 
 user-mode-linux (2.6.18-1um-2etch.24) stable; urgency=high
 .
   * Rebuild against linux-source-2.6.18_2.6.18.dfsg.1-24:
     [ dann frazier ]
     * cciss: Add support for new hardware (closes: #502553)
        - Add PCI ids for P700m, P212, P410, P410i, P411, P812, P711m, p712m
        - Read the FIFO size from the controller config instead of
          hardcoding it into the driver
     * [hppa] disable UP-optimized flush_tlb_mm, fixing thread-related
       hangs. (closes: #478717)
 .
     [ Ian Campbell ]
     * xen: Add softlockup-no-idle-hz.patch to prevent softlockup in xen guest.
       (closes: #506418)
 .
     [ Bastian Blank ]
     * [xen] Remove 4gb segments warning completely. (closes: #391373)
     * [xen/i386] Fix pseudo hwcap value to match newer kernels.
       (closes: #506420)
Files: 
 a1c5b965f88cba4b1b710130f20944a2 877 misc extra user-mode-linux_2.6.18-1um-2etch.24.dsc
 6f58c7c625c76ff7fdeeb32c502b953f 19691 misc extra user-mode-linux_2.6.18-1um-2etch.24.diff.gz
 692cf2f50488b66dc333b12eacafbd98 25602764 misc extra user-mode-linux_2.6.18-1um-2etch.24_i386.deb

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