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From: Hari Limaye <hari.limaye@arm.com>
To: xen-devel@lists.xenproject.org
Cc: luca.fancellu@arm.com,
	"Stefano Stabellini" <sstabellini@kernel.org>,
	"Julien Grall" <julien@xen.org>,
	"Bertrand Marquis" <bertrand.marquis@arm.com>,
	"Michal Orzel" <michal.orzel@amd.com>,
	"Volodymyr Babchuk" <Volodymyr_Babchuk@epam.com>,
	"Andrew Cooper" <andrew.cooper3@citrix.com>,
	"Anthony PERARD" <anthony.perard@vates.tech>,
	"Jan Beulich" <jbeulich@suse.com>,
	"Roger Pau Monné" <roger.pau@citrix.com>
Subject: [PATCH v2 0/5] Third series for R82 MPU support
Date: Wed, 27 Aug 2025 17:35:08 +0100	[thread overview]
Message-ID: <cover.1756312498.git.hari.limaye@arm.com> (raw)

Hi all,

This series is the third set of patches in the ongoing work to
introduce support for MPU systems and Cortex R82 in Xen.

The patches in this series implement the necessary logic to transiently
map and unmap the static memory banks for initialization.

Changes from v1:
- Changes mentioned in individual patches

Cheers,
Hari

Luca Fancellu (4):
  arm/mpu: Implement setup_frametable_mappings for MPU systems
  arm/mpu: Implement setup_mm for MPU systems
  arm/mpu: Implement transient mapping
  arm/mpu: Implement ioremap_attr for MPU

Penny Zheng (1):
  xen/arm: map static memory on demand

 xen/arch/arm/include/asm/arm32/mpu.h     |   2 +
 xen/arch/arm/include/asm/arm64/mpu.h     |   2 +
 xen/arch/arm/include/asm/mmu/mm.h        |   3 +
 xen/arch/arm/include/asm/mpu/mm.h        |  40 +++-
 xen/arch/arm/include/asm/mpu/regions.inc |  19 +-
 xen/arch/arm/mpu/mm.c                    | 262 +++++++++++++++++++++--
 xen/arch/arm/mpu/setup.c                 |  11 +
 xen/include/xen/static-memory.h          |   8 +
 8 files changed, 328 insertions(+), 19 deletions(-)

-- 
2.34.1



             reply	other threads:[~2025-08-27 16:41 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-27 16:35 Hari Limaye [this message]
2025-08-27 16:35 ` [PATCH v2 1/5] arm/mpu: Implement setup_frametable_mappings for MPU systems Hari Limaye
2025-08-27 16:35 ` [PATCH v2 2/5] arm/mpu: Implement setup_mm " Hari Limaye
2025-08-28  7:54   ` Orzel, Michal
2025-08-27 16:35 ` [PATCH v2 3/5] arm/mpu: Implement transient mapping Hari Limaye
2025-08-28  8:20   ` Orzel, Michal
2025-08-28  9:40     ` Hari Limaye
2025-08-27 16:35 ` [PATCH v2 4/5] arm/mpu: Implement ioremap_attr for MPU Hari Limaye
2025-08-28  8:35   ` Orzel, Michal
2025-08-28  9:37     ` Hari Limaye
2025-08-28  9:41       ` Orzel, Michal
2025-08-27 16:35 ` [PATCH v2 5/5] xen/arm: map static memory on demand Hari Limaye
2025-08-28  8:51   ` Orzel, Michal

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