[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH 3/5] arm/mpu: Implement transient mapping
- To: Hari Limaye <hari.limaye@xxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Ayan Kumar Halder <ayankuma@xxxxxxx>
- Date: Mon, 4 Aug 2025 13:56:30 +0100
- Arc-authentication-results: i=1; mx.microsoft.com 1; spf=temperror (sender ip is 165.204.84.17) smtp.rcpttodomain=arm.com smtp.mailfrom=amd.com; dmarc=temperror action=none header.from=amd.com; dkim=none (message not signed); arc=none (0)
- Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=q8jbsFFrcx6WeJJtmTA/I51ObKrXb0k2J4e1Bak5mr8=; b=oySNV9AET57vdtz2kx20esMHW98j9Wed3QmB2FLm1dtl+E2bE2WiziCPjcqFxKEzSs0AWcouiSJruJ8OW9t32lbBz7kWM6G1wqWzmFkZZrj9ot8GlzUd3f3snxIXpNRQ/qDJmXA1DjQVhgzRXkT1YnPGz0Wl0gsgoE4MOEN4tp3go54v1FokOUn6kK1jNcsWMlXsqAG3NQjknsm2G+r0Z1VisgyEEicf88p6nD3/2/iexvMg2bqjaU9VDCWX7C6C7T4q0ipzcysyO1Jvej8VtL8Px8/gp2NpqJhKmNS7Cx5/vk0ERt64U+e3Pil3DMoEFX1q4ga/3aW0Xj2/FF1iPw==
- Arc-seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=AdV0SucYqnuHxMyPNFaRkJGJRV8PjY7vJOMbrbVjvVcAhSAzUiNrcLhk8cBtWp3UCotVZXSzCt3CX/uiyRYfG6TYCyQDRwJyl+wpE57fBvZWtJ+Om5bWyd2xVFWKrJP2mljgDmm7grm3dgULSZgzFdr2YzbHKCtZrvUFcszfYdLVm6Mk25uv5sz3fNHeOdFOs+Q9sWbSSx9nvMAISdVplEzGJtZRQuiGRdtMcpxhbBYCVjNepckl1/+aAo2sOo+tU7WvMcfQjca3rl7vXeL6sSyyEN9yAHQhekt3SOu8RCpGLXZUKzwuCpsbeVxjrVZ2kKcHSCgAOAwOOkhC9efppQ==
- Cc: <luca.fancellu@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
- Delivery-date: Mon, 04 Aug 2025 12:56:47 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
Hi Hari,
On 30/07/2025 09:45, Hari Limaye wrote:
CAUTION: This message has originated from an External Source. Please use proper
judgment and caution when opening attachments, clicking links, or responding to
this email.
From: Luca Fancellu <luca.fancellu@xxxxxxx>
Add a scheme to distinguish transient MPU regions, to identify MPU
regions which will be mapped for a short period of time.
Signed-off-by: Luca Fancellu <luca.fancellu@xxxxxxx>
Signed-off-by: Hari Limaye <hari.limaye@xxxxxxx>
Reviewed-by: Ayan Kumar Halder <ayan.kumar.halder@xxxxxxx>
Tested-by: Ayan Kumar Halder <ayan.kumar.halder@xxxxxxx>
(On R82 and R52 with some additional patches)
- Ayan
|
