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 0/5] Third series for R82 MPU support
Date: Wed, 30 Jul 2025 09:45:29 +0100 [thread overview]
Message-ID: <cover.1753864612.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.
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 | 250 +++++++++++++++++++++--
xen/arch/arm/mpu/setup.c | 11 +
xen/include/xen/static-memory.h | 8 +
8 files changed, 316 insertions(+), 19 deletions(-)
--
2.34.1
next reply other threads:[~2025-07-30 8:46 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-30 8:45 Hari Limaye [this message]
2025-07-30 8:45 ` [PATCH 1/5] arm/mpu: Implement setup_frametable_mappings for MPU systems Hari Limaye
2025-08-04 12:45 ` Ayan Kumar Halder
2025-08-21 10:44 ` Orzel, Michal
2025-07-30 8:45 ` [PATCH 2/5] arm/mpu: Implement setup_mm " Hari Limaye
2025-08-04 12:52 ` Ayan Kumar Halder
2025-08-21 10:54 ` Orzel, Michal
2025-08-27 17:04 ` Hari Limaye
2025-08-28 6:50 ` Orzel, Michal
2025-07-30 8:45 ` [PATCH 3/5] arm/mpu: Implement transient mapping Hari Limaye
2025-08-04 12:56 ` Ayan Kumar Halder
2025-08-21 11:05 ` Orzel, Michal
2025-07-30 8:45 ` [PATCH 4/5] arm/mpu: Implement ioremap_attr for MPU Hari Limaye
2025-08-04 13:03 ` Ayan Kumar Halder
2025-08-22 7:47 ` Orzel, Michal
2025-08-27 12:25 ` Hari Limaye
2025-07-30 8:45 ` [PATCH 5/5] xen/arm: map static memory on demand Hari Limaye
2025-08-04 13:05 ` Ayan Kumar Halder
2025-08-22 7:50 ` Orzel, Michal
2025-08-27 12:31 ` Hari Limaye
2025-08-27 13:30 ` Ayan Kumar Halder
2025-08-27 16:07 ` Orzel, Michal
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