On Sat, 2017-12-23 at 15:15:50 UTC, Nicholas Piggin wrote:
> There are several cases outside the normal address space management
> where a CPU's entire local TLB is to be flushed:
>
> 1. Booting the kernel, in case something has left stale entries in
> the TLB (e.g., kexec).
>
> 2. Machi
On Wed, 03 Jan 2018 12:34:34 +0530
"Aneesh Kumar K.V" wrote:
> Nicholas Piggin writes:
>
> > There are several cases outside the normal address space management
> > where a CPU's entire local TLB is to be flushed:
> >
> > 1. Booting the kernel, in case something has left stale entries in
> >
Nicholas Piggin writes:
> There are several cases outside the normal address space management
> where a CPU's entire local TLB is to be flushed:
>
> 1. Booting the kernel, in case something has left stale entries in
> the TLB (e.g., kexec).
>
> 2. Machine check, to clean corrupted TLB en
There are several cases outside the normal address space management
where a CPU's entire local TLB is to be flushed:
1. Booting the kernel, in case something has left stale entries in
the TLB (e.g., kexec).
2. Machine check, to clean corrupted TLB entries.
One other place where the TLB
