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Re: [PATCH v2 0/3] xen/x86: move d->arch.physaddr_bitsize field handling to pv32
- To: Grygorii Strashko <grygorii_strashko@xxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Fri, 28 Nov 2025 09:04:47 +0100
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- Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Delivery-date: Fri, 28 Nov 2025 08:04:55 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 27.11.2025 23:12, Grygorii Strashko wrote:
> From: Grygorii Strashko <grygorii_strashko@xxxxxxxx>
>
> 1) arm/ppc/riscv: drop unused domain_set_alloc_bitsize() macro
> 2) add generic domain_clamp_alloc_bitsize() macro and clean up !x86 arches
> 3) move d->arch.physaddr_bitsize field handling to pv32 code
>
> changes in v2:
> - split on 3 patches
> - move physaddr_bitsize in struct pv_domain
> - make minimal style adjustments as requested
>
> Grygorii Strashko (3):
> arm/ppc/riscv: drop unused domain_set_alloc_bitsize() macro
> xen/mm: add generic domain_clamp_alloc_bitsize() macro
As I'm happy with these two being separate:
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
But of course Andrew's objection needs dealing with before they can go in. And
as he said, at least Arm maintainers need Cc-ing for them to actually be aware
that their ack is going to be needed.
Jan
> xen/x86: move d->arch.physaddr_bitsize field handling to pv32
>
> xen/arch/arm/include/asm/mm.h | 3 ---
> xen/arch/ppc/include/asm/mm.h | 3 ---
> xen/arch/riscv/include/asm/mm.h | 3 ---
> xen/arch/x86/include/asm/domain.h | 8 +++++---
> xen/arch/x86/include/asm/mm.h | 7 +++++--
> xen/arch/x86/pv/dom0_build.c | 6 ++++--
> xen/arch/x86/pv/domain.c | 23 +++++++++++++++++++++++
> xen/arch/x86/x86_64/mm.c | 20 --------------------
> xen/include/xen/mm.h | 4 ++++
> 9 files changed, 41 insertions(+), 36 deletions(-)
>
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