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sys-kernel: Revert change to forbid using xfrm id 0#1682
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borkmann
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Mar 2, 2022
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Thanks for your help, Kai! Much appreciated!
jepio
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Mar 2, 2022
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Reading this (https://marc.info/?l=linux-netdev&m=164614735600855&w=2) it appears like only one patch needs to be reverted, not both? |
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For Cilium yes, only the state change needs to be reverted but I think that in general we should not start failing something like |
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Ok, actually this didn't work on Flatcar before :D I'm fine dropping the patch then and only keep the first. |
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The change broke userspace (e.g., Cilium is affected because it used id 0 for the dummy state cilium/cilium#18789) and we decided to revert it to give the affected software more time to adapt (cf. https://marc.info/?t=164607426900002&r=1&w=2).
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Picked for 3033, 3139, 3165 |
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The changes broke userspace (e.g., Cilium is affected because it used
id 0 for the dummy state cilium/cilium#18789)
and we decided to revert them to give the affected software more time
to adapt (cf. https://marc.info/?t=164607426900002&r=1&w=2).
How to use
Test that, e.g.,
works again.
Backport to all channels
Testing done
Ongoing
changelog/directory (user-facing change, bug fix, security fix, update)