Re: [PATCH CPU v2] cpuid: initialize cpuinfo with boot_cpu_data

2022-02-14 Thread Jan Beulich
On 11.02.2022 16:25, Norbert Manthey wrote: > When re-identifying CPU data, we might use uninitialized data when > checking for the cache line property to adapt the cache > alignment. The data that depends on this uninitialized read is > currently not forwarded. > > To avoid problems in the

[PATCH CPU v2] cpuid: initialize cpuinfo with boot_cpu_data

2022-02-11 Thread Norbert Manthey
When re-identifying CPU data, we might use uninitialized data when checking for the cache line property to adapt the cache alignment. The data that depends on this uninitialized read is currently not forwarded. To avoid problems in the future, initialize the data cpuinfo structure before