On 10/23/25 11:15 AM, Teddy Astie wrote:
> Le 23/10/2025 à 11:12, Teddy Astie a écrit :
>> Various simplifications in the VT-d and IO-APIC code (mostly related to legacy ia64 code).
I think these changes isn't very critical for the current stage of release, so I suggest to
have them in 4.22.
Thanks.
~ Oleksii
>>
>> No functional change intended.
>>
>> Changed in v2 :
>> - drop (un)map_vtd_domain_page wrapper instead of moving it
>> - drop deprecated and Intel-exclusive iommu_inclusive_mapping=<boolean>
>> - description and formatting changes
>>
>> Teddy Astie (5):
>> vtd: Drop (un)map_vtd_domain_page wrapper
>> vtd: Drop "iommu_inclusive_mapping" command-line option
>> vtd: Collapse x86 subdirectory
>> vtd: Remove IO_xAPIC_route_entry macro
>> x86/ioapic: Don't open-code 32-bits rte reads
>>
>> CHANGELOG.md | 2 +
>> docs/misc/xen-command-line.pandoc | 6 --
>> xen/arch/x86/include/asm/io_apic.h | 1 +
>> xen/arch/x86/io_apic.c | 29 +++----
>> xen/drivers/passthrough/vtd/Makefile | 3 +-
>> xen/drivers/passthrough/vtd/{x86 => }/ats.c | 21 ++---
>> xen/drivers/passthrough/vtd/dmar.c | 2 +-
>> xen/drivers/passthrough/vtd/extern.h | 3 -
>> xen/drivers/passthrough/vtd/intremap.c | 34 ++++----
>> xen/drivers/passthrough/vtd/iommu.c | 88 ++++++++++-----------
>> xen/drivers/passthrough/vtd/iommu.h | 7 +-
>> xen/drivers/passthrough/vtd/qinval.c | 13 +--
>> xen/drivers/passthrough/vtd/utils.c | 25 +++---
>> xen/drivers/passthrough/vtd/vtd.h | 3 -
>> xen/drivers/passthrough/vtd/x86/Makefile | 2 -
>> xen/drivers/passthrough/vtd/x86/vtd.c | 48 -----------
>> 16 files changed, 108 insertions(+), 179 deletions(-)
>> rename xen/drivers/passthrough/vtd/{x86 => }/ats.c (92%)
>> delete mode 100644 xen/drivers/passthrough/vtd/x86/Makefile
>> delete mode 100644 xen/drivers/passthrough/vtd/x86/vtd.c
>>
> I forgot to add the CC-ed people
>
>
> --
> Teddy Astie | Vates XCP-ng Developer
>
> XCP-ng & Xen Orchestra - Vates solutions
>
> web:https://vates.tech
>
>