Re: [PATCH v10 7/9] s390x/cpu topology: add max_threads machine class attribute

2022-10-27 Thread Pierre Morel
On 10/27/22 12:00, Cédric Le Goater wrote: Hello Pierre, On 10/12/22 18:21, Pierre Morel wrote: The S390 CPU topology accepts the smp.threads argument while in reality it does not effectively allow multthreading. Let's keep this behavior for machines older than 7.3 and refuse to use

Re: [PATCH v10 7/9] s390x/cpu topology: add max_threads machine class attribute

2022-10-27 Thread Cédric Le Goater
Hello Pierre, On 10/12/22 18:21, Pierre Morel wrote: The S390 CPU topology accepts the smp.threads argument while in reality it does not effectively allow multthreading. Let's keep this behavior for machines older than 7.3 and refuse to use threads in newer machines until multithreading is

Re: [PATCH v10 7/9] s390x/cpu topology: add max_threads machine class attribute

2022-10-26 Thread Pierre Morel
On 10/18/22 19:36, Cédric Le Goater wrote: On 10/12/22 18:21, Pierre Morel wrote: The S390 CPU topology accepts the smp.threads argument while in reality it does not effectively allow multthreading. Let's keep this behavior for machines older than 7.3 and refuse to use threads in newer

Re: [PATCH v10 7/9] s390x/cpu topology: add max_threads machine class attribute

2022-10-18 Thread Cédric Le Goater
On 10/12/22 18:21, Pierre Morel wrote: The S390 CPU topology accepts the smp.threads argument while in reality it does not effectively allow multthreading. Let's keep this behavior for machines older than 7.3 and refuse to use threads in newer machines until multithreading is really proposed to

[PATCH v10 7/9] s390x/cpu topology: add max_threads machine class attribute

2022-10-12 Thread Pierre Morel
The S390 CPU topology accepts the smp.threads argument while in reality it does not effectively allow multthreading. Let's keep this behavior for machines older than 7.3 and refuse to use threads in newer machines until multithreading is really proposed to the guest by the machine.