linux-kernel - Re: [PATCH RESEND v6 0/4] stratix10: Add framework for asynchronous communication with SDM

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <aab92ea9-60a4-43e5-bbee-96484d15f3a7@kernel.org>
Date: Mon, 20 Oct 2025 11:03:53 -0500
From: Dinh Nguyen <dinguyen@...nel.org>
To: mahesh.rao@...era.com, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Richard Gong <richard.gong@...el.com>,
 Alan Tull <atull@...nel.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Matthew Gerlach <matthew.gerlach@...era.com>,
 linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH RESEND v6 0/4] stratix10: Add framework for asynchronous
 communication with SDM



On 9/24/25 02:39, Mahesh Rao via B4 Relay wrote:
> The patch set includes the following changes:
> 
> - Add protection for querying memory objects in multi-threaded flow.
> - Add support to generate and maintain message id and client id for
>    asynchronous communication with SDM.
> - Add framework to communicate with Secure Device Manager (SDM)
>    asynchronously by sending a request and polling for response.
> - Add commands for performing Remote System Update (RSU) operations
>    asynchronously.
> - Migrate RSU driver to use the asynchronous communication framework.
> 
> ---
> - Link to v6: https://lore.kernel.org/r/20250901-sip_svc_upstream-v6-0-b4db7f07cbb2@altera.com
> 
> Changes in v6:
> - Use guard() helper function for svc_mem_lock.
> - Fixed comment message style according to kernel coding style.
> - Added fixes tag to commit message.
> - Removed id generation patch and use in house ida allocator.
> - Changed lock of hashmap db lock from rcu to spinlock for better latency.
> 
> - Link to v5: https://lore.kernel.org/r/20250708-sip_svc_upstream-v5-0-9c4289256d54@altera.com
> 
> - Link to v5: https://lore.kernel.org/r/20250620-sip_svc_upstream-v5-0-732d4ac08a32@altera.com
> 
> Changes in v5:
> - Use FIELD_PREP, FIELD_GET() and GENMASK() for bit
>    manipulation for ids.
> - Bring down probing when stratix10_svc_async_init()
>    fails.
> - Other minor fixes.
> 
> - Link to v4: https://lore.kernel.org/r/20250610-sip_svc_upstream-v4-0-bcd9d6089071@altera.com
> 
> Changes in v4:
> - Added description for svc_mem_lock mutex.
> - Wrapped commit message and comments in source
>    code to kernel coding style as per coding style.
> - Added minor code fixes.
> - Moved variables to the top of the function
> - Removed HWMON support from in the patch-set, this
>    will be sent in a separate patch-set.
> - Added support for RSU commands to asynchronously
>    communicate with SDM.
> - Migrated RSU driver to use the supported
>    asynchronous commands

Can you please rebase this series on my latest tree:

https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git/log/?h=svc_driver_for_v6.19

Patch 2 is not applying correctly.

Thanks,
Dinh