Re: [PATCH v2 0/6] xen/riscv: fix boot on missing extensions and MMU setup bugs

[Jan Beulich <jbeulich@suse.com>]

On 10.09.2026 11:30, Baptiste Le Duc wrote:
> This series introduces bugs fixes that were found while bringing up CI
> support for the HiFive Premier P550 board with a basic smoke test. The
> board-support series itself will follow separately as it depends on
> PLIC/vPLIC and dom0less support that have not been upstreamed yet. This
> series carries only the independent fixes found along the way, none of them
> need the board-support series to apply.
> 
> This series:
>     1: Fix Svade/Svadu A/D bit handling
>     2: Set A/D bits in Xen's own page-table mappings under Svade
>     3: Make Svpbmt no longer a required extension
>     4: Make Zihintpause no longer a required extension
>     5: Flush speculatively cached Bare-mode TLB entries in turn_on_mmu()
>     6: Fix level_map_mask truncation on load_start
> 
> CI pipeline:
> https://gitlab.com/xen-project/people/baptleduc/xen/-/pipelines/2836284276
> 
> ---
> Changes since v1:
> - address ML comments
> - rename some patchs
> - add new patch-fix: 242dd1f890e4 ("xen/riscv: fix level_map_mask
>   truncation on load_start") discovered when working on Spacemit K3 support
> 
> To: Zheng Zhang <Zheng Zhang <zhangzheng@iscas.ac.cn>
> To: Alistair Francis <alistair.francis@wdc.com>
> To: Connor Davis <connojdavis@gmail.com>
> To: Oleksii Kurochko <oleksii.kurochko@gmail.com>
> To: Andrew Cooper <andrew.cooper3@citrix.com>
> To: Anthony PERARD <anthony.perard@vates.tech>
> To: Michal Orzel <michal.orzel@amd.com>
> To: Jan Beulich <jbeulich@suse.com>
> To: Julien Grall <julien@xen.org>
> To: Roger Pau Monné <roger@xenproject.org>
> To: Stefano Stabellini <sstabellini@kernel.org>
> Cc: xen-devel@lists.xenproject.org

Please can you adhere to patch submission rules? Patches are to be sent To:
the list, with relevant people Cc:-ed.

Jan