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÷ Sat, 07 Jun 2014 09:07:23 -0400 |
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"Anthony G. Basile" <basile@××××××××××××××.edu> ÐÉÛÅÔ: |
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> Hi everyone, |
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> |
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> This is one of those rare situations where there are enough serious |
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> bugs against the kernel that we may have to rapid stabilize |
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> hardened-sources-3.2.59-r5 and 3.14.5-r2. These are currently marked |
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> ~ because I need feedback from users. So please try to upgrade to |
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> either one (3.2 is preferred for mission critical) and give me |
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> feedback. The only caution is do not enable KSTACKOVERFLOW, a new |
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> option which is know to cause panics, eg virtio iface. |
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Hello, |
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3.14.5-r2 with KSTACKOVERFLOW disabled works fine on several tested |
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systems. |
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3.14.5-r2 with KSTACKOVERFLOW enabled: |
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- old Pentium D based system works fine; |
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- KVM VMs with realtek network interface works fine; |
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- on modern Opteron 43xx based system I see many errors in dmesg: |
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"kernel: AMD-Vi: Completion-Wait loop timed out" and experience |
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slowdowns; |
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- KVM VMs with virtio network interface completely crashes without any |
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error messages |
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|
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-- |
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Alexander Tsoy |
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