Re: [PATCH v6 10/19] powerpc/mm/hash: Use context ids 1-4 for the kernel

2017-04-28 Thread Michael Ellerman
Michal Suchánek writes: > Hello, > > just a nit: > > On Thu, 30 Mar 2017 23:03:58 +1100 > Michael Ellerman wrote: >> + * For kernel space, we use context ids 1-5 to map address as below: > > This appears wrong. >> /* >> - * kernel take the top 4 context from the available range >> +

Re: [PATCH v6 10/19] powerpc/mm/hash: Use context ids 1-4 for the kernel

2017-04-28 Thread Michal Suchánek
Hello, just a nit: On Thu, 30 Mar 2017 23:03:58 +1100 Michael Ellerman wrote: > From: "Aneesh Kumar K.V" > > Currently we use the top 4 context ids (0x7fffc-0x7) for the > kernel. Kernel VSIDs are built using these top context values and > effective the segement ID. In subsequent patches