Re: [PATCH 2/3] Documentation: riscv: Add documentation that describes the VM layout

2021-03-13 Thread Arnd Bergmann
On Sat, Mar 13, 2021 at 9:23 AM Alex Ghiti wrote: > > Yes I considered it...when you re-proposed it :) I'm not opposed to your > solution in the vmalloc region but I can't find any advantage over the > current solution, are there ? That would harmonize with Linus's work, > but then we'd be quite

Re: [PATCH 2/3] Documentation: riscv: Add documentation that describes the VM layout

2021-03-13 Thread Alex Ghiti
Hi Arnd, Le 3/11/21 à 3:42 AM, Arnd Bergmann a écrit : On Wed, Mar 10, 2021 at 8:12 PM Alex Ghiti wrote: Le 3/10/21 à 6:42 AM, Arnd Bergmann a écrit : On Thu, Feb 25, 2021 at 12:56 PM Alex Ghiti wrote: Le 2/25/21 à 5:34 AM, David Hildenbrand a écrit : ||

Re: [PATCH 2/3] Documentation: riscv: Add documentation that describes the VM layout

2021-03-11 Thread Arnd Bergmann
On Wed, Mar 10, 2021 at 8:12 PM Alex Ghiti wrote: > Le 3/10/21 à 6:42 AM, Arnd Bergmann a écrit : > > On Thu, Feb 25, 2021 at 12:56 PM Alex Ghiti wrote: > >> > >> Le 2/25/21 à 5:34 AM, David Hildenbrand a écrit : > >>>|| | |> + > >>>

Re: [PATCH 2/3] Documentation: riscv: Add documentation that describes the VM layout

2021-03-10 Thread Alex Ghiti
Hi Arnd, Le 3/10/21 à 6:42 AM, Arnd Bergmann a écrit : On Thu, Feb 25, 2021 at 12:56 PM Alex Ghiti wrote: Le 2/25/21 à 5:34 AM, David Hildenbrand a écrit : || | |> + ffc0 | -256GB | ffc7 | 32 GB | kasan +

Re: [PATCH 2/3] Documentation: riscv: Add documentation that describes the VM layout

2021-03-10 Thread Arnd Bergmann
On Thu, Feb 25, 2021 at 12:56 PM Alex Ghiti wrote: > > Le 2/25/21 à 5:34 AM, David Hildenbrand a écrit : > > || | |> + > > ffc0 | -256GB | ffc7 | 32 GB | kasan > >> + ffcefee0 | -196GB |

Re: [PATCH 2/3] Documentation: riscv: Add documentation that describes the VM layout

2021-02-25 Thread Alex Ghiti
Le 2/25/21 à 5:34 AM, David Hildenbrand a écrit : |    |  | |> + ffc0 | -256    GB | ffc7 |   32 GB | kasan +   ffcefee0 | -196    GB | ffcefeff |    2 MB | fixmap +   ffceff00 | -196    GB |

Re: [PATCH 2/3] Documentation: riscv: Add documentation that describes the VM layout

2021-02-25 Thread David Hildenbrand
|| | |> + ffc0 | -256GB | ffc7 | 32 GB | kasan + ffcefee0 | -196GB | ffcefeff |2 MB | fixmap + ffceff00 | -196GB | ffce | 16 MB | PCI io + ffcf

[PATCH 2/3] Documentation: riscv: Add documentation that describes the VM layout

2021-02-25 Thread Alexandre Ghiti
This new document presents the RISC-V virtual memory layout and is based one the x86 one: it describes the different limits of the different regions of the virtual address space. Signed-off-by: Alexandre Ghiti --- Documentation/riscv/index.rst | 1 + Documentation/riscv/vm-layout.rst | 61