On Wed, 2018-01-24 at 13:43 +0100, Julien Aubin wrote: > Package: linux-image-4.9.0-5-amd64 > Version: 4.9.65-3+deb9u2 > Severity: serious > Tags: security > Justification: root security hole > > Hi, > > Now that kernel release 4.9.77 has been released and contains the full > retpoline fixes, could you please bring it to stretch before the next p-u ?
Hi, work on 4.9.77 is mostly done, so yes I'd like to push it to stretch before next point relase. 4.9.78 is just out but I'm unsure if we want to hold it or not. > > I know this situation is quite exceptionnal, but all the Spectre story is. > I'm not sure backporting only the required changes for retpoline would be > that easy. That beeing said, retpoline support in the kernel is not enough. It also needs gcc fixes, which are not yet available, as far as I can tell. So while we can push an updated kernel to stretch, spectre won't be mitigated. Regards, -- Yves-Alexis
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