From: "Orzel, Michal" <michal.orzel@amd.com>
To: Harry Ramsey <harry.ramsey@arm.com>, <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>,
Volodymyr Babchuk <Volodymyr_Babchuk@epam.com>,
Hari Limaye <hari.limaye@arm.com>
Subject: Re: [PATCH 1/6] arm/mpu: Implement copy_from_paddr for MPU systems
Date: Thu, 4 Dec 2025 11:44:39 +0100 [thread overview]
Message-ID: <30094c9c-3222-4347-9c83-059aa43f385d@amd.com> (raw)
In-Reply-To: <20251128095859.11264-2-harry.ramsey@arm.com>
On 28/11/2025 10:58, Harry Ramsey wrote:
> From: Luca Fancellu <luca.fancellu@arm.com>
>
> Implement the function copy_from_paddr variant for MPU systems, using
> the map_pages_to_xen/destroy_xen_mappings to temporarily map the memory
> range to be copied.
>
> Signed-off-by: Luca Fancellu <luca.fancellu@arm.com>
> Signed-off-by: Hari Limaye <hari.limaye@arm.com>
> Signed-off-by: Harry Ramsey <harry.ramsey@arm.com>
Reviewed-by: Michal Orzel <michal.orzel@amd.com>
~Michal
next prev parent reply other threads:[~2025-12-04 10:45 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-28 9:58 [PATCH 0/6] Fourth MPU series Harry Ramsey
2025-11-28 9:58 ` [PATCH 1/6] arm/mpu: Implement copy_from_paddr for MPU systems Harry Ramsey
2025-12-04 10:44 ` Orzel, Michal [this message]
2025-11-28 9:58 ` [PATCH 2/6] arm/mpu: Implement vmap functions for MPU Harry Ramsey
2025-12-08 9:53 ` Orzel, Michal
2025-12-08 10:20 ` Luca Fancellu
2025-12-08 11:10 ` Orzel, Michal
2025-12-08 11:01 ` Harry Ramsey
2025-11-28 9:58 ` [PATCH 3/6] arm/mpu: Implement free_init_memory for MPU systems Harry Ramsey
2025-12-11 14:05 ` Orzel, Michal
2025-11-28 9:58 ` [PATCH 4/6] arm/mpu: Introduce modify_after_init_mappings Harry Ramsey
2025-12-16 9:15 ` Orzel, Michal
2025-12-16 13:11 ` Luca Fancellu
2025-12-16 14:26 ` Orzel, Michal
2025-11-28 9:58 ` [PATCH 5/6] arm: Use secure hypervisor timer in MPU system Harry Ramsey
2025-12-15 13:44 ` Orzel, Michal
2025-11-28 9:58 ` [PATCH 6/6] arm/mpu: Map domain page in AArch64 MPU systems Harry Ramsey
2025-12-16 9:26 ` Orzel, Michal
2025-12-16 9:29 ` Luca Fancellu
2025-12-16 9:32 ` Orzel, Michal
2025-12-16 9:57 ` Luca Fancellu
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