** Changed in: linux (Ubuntu)
Importance: Medium => Undecided
** Changed in: linux (Ubuntu)
Status: Fix Committed => Invalid
** Changed in: linux (Ubuntu)
Milestone: ubuntu-8.10-beta => None
** Changed in: linux (Ubuntu)
Assignee: Tim Gardner (timg-tpi) => (unassigned)
--
Ha
This bug is still only marked as 'fix committed' for intrepid and
beyond, since last July. Can someone confirm that it's fixed in
intrepid/jaunty?
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Hardy - Use MFENCE/LFENCE instead of CPUID
https://bugs.launchpad.net/bugs/249135
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linux 2.6.24-21 copied to hardy-updates.
** Changed in: linux (Ubuntu Hardy)
Status: Fix Committed => Fix Released
--
Hardy - Use MFENCE/LFENCE instead of CPUID
https://bugs.launchpad.net/bugs/249135
You received this bug notification because you are a member of Ubuntu
Bugs, which is subs
Regression verified as fixed in bug 251334.
--
Hardy - Use MFENCE/LFENCE instead of CPUID
https://bugs.launchpad.net/bugs/249135
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Bugs, which is subscribed to Ubuntu.
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ht
Accepted into -proposed, please test and give feedback here. Please see
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed. Thank you in advance!
** Tags added: verification-needed
** Tags removed: verification-failed
--
Hardy - Use MFENCE/LFENCE in
See
https://bugs.edge.launchpad.net/ubuntu/hardy/+source/linux/+bug/251344/comments/104
--
Hardy - Use MFENCE/LFENCE instead of CPUID
https://bugs.launchpad.net/bugs/249135
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ubuntu-bugs
Since some intel cpu:s are affected too should
arch/x86/kernel/cpu/intel.c be patched too?
Something like:
- if (cpu_has_xmm)
+ if (cpu_has_xmm2)
set_bit(X86_FEATURE_LFENCE_RDTSC, c->x86_capability);
to /arch/x86/kernel/cpu/intel.c
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Hardy - Use MFENCE/LFENCE instead of CPUID
https://bug
Looks like this should fix the missing CPU feature:
http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-
hardy.git;a=commit;h=27c7fd7b06c2f9b4941f99b310280d3a3fb27991
--
Hardy - Use MFENCE/LFENCE instead of CPUID
https://bugs.launchpad.net/bugs/249135
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** Tags added: verification-failed
** Tags removed: verification-needed
--
Hardy - Use MFENCE/LFENCE instead of CPUID
https://bugs.launchpad.net/bugs/249135
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
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ub
Marking this as verification-failed because of bug #251344, a regression
between 2.6.24-19 and 2.6.24-20. I don't know if that's tied to this
change, but seems as good as any for tracking...
--
Hardy - Use MFENCE/LFENCE instead of CPUID
https://bugs.launchpad.net/bugs/249135
You received this bu
Accepted into -proposed, please test and give feedback here. Please see
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed. Thank you in advance!
** Changed in: linux (Ubuntu Hardy)
Status: In Progress => Fix Committed
Target: ubuntu-8.04
** Changed in: linux (Ubuntu Hardy)
Importance: Undecided => Medium
Assignee: (unassigned) => Tim Gardner (timg-tpi)
Status: New => In Progress
Target: None => ubuntu-8.04.2
** Changed in: linux (Ubuntu)
Target: ubuntu-8.04.2 => ubuntu-8.10-beta
--
Hardy - Use MFENCE
These 6 commits migrate from CPUID to MFENCE/LFENCE:
http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-hardy.git;a=commit;h=12d503a50efbfccebd31f3bf0d6365043d8d3ea1
http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-hardy.git;a=commit;h=b312a5f161978b4c41afe12261c17763e1e480b3
http://kernel.ubuntu.com/git?p=
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