From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0E522C021BC for ; Tue, 25 Feb 2025 09:23:01 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.895539.1304194 (Exim 4.92) (envelope-from ) id 1tmr95-0004WM-Cf; Tue, 25 Feb 2025 09:22:31 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 895539.1304194; Tue, 25 Feb 2025 09:22:31 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1tmr95-0004WF-8R; Tue, 25 Feb 2025 09:22:31 +0000 Received: by outflank-mailman (input) for mailman id 895539; Tue, 25 Feb 2025 09:22:30 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1tmr94-0004W8-98 for xen-devel@lists.xenproject.org; Tue, 25 Feb 2025 09:22:30 +0000 Received: from mail-lf1-x132.google.com (mail-lf1-x132.google.com [2a00:1450:4864:20::132]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 087fcf84-f35a-11ef-9aae-95dc52dad729; Tue, 25 Feb 2025 10:22:28 +0100 (CET) Received: by mail-lf1-x132.google.com with SMTP id 2adb3069b0e04-54605bfcc72so7183307e87.0 for ; Tue, 25 Feb 2025 01:22:28 -0800 (PST) Received: from [172.24.85.51] ([94.75.70.14]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-548514efbc3sm127299e87.125.2025.02.25.01.22.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 25 Feb 2025 01:22:27 -0800 (PST) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 087fcf84-f35a-11ef-9aae-95dc52dad729 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1740475348; x=1741080148; darn=lists.xenproject.org; h=in-reply-to:from:content-language:references:cc:to:subject :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=2hLGORat6l4aXxdnCJWtKsFL1Ta+TD4yjlSnKoIKdzw=; b=mR9ScuiN3I6mJBMaz2Ve74ysxV1x6ddt4HkTbCndzM87yiVmZOy+v2Y9w+1EdYsL8g wew3c1P1QmunXzNuTqzvUVmxwaq9OyMQXkoMzQR7FhJ9Ecbtxebl1C6zYGh4Nm7bnBtQ tz+OtialtkfySiDeN/Y0HIQHlpdLP3jyUJGSnw4zrgOGI9aN0SkJp9TZktsDqU1Yh3ZQ 11JBSR7G9v9OT13nGN22eGEB6xqvsHuyFTSCmpLPImM4UkKRwgejMmF8PWfDTj5FuTwa c6C1Qz+cmNCN5fB2XYxPfI4A6h7fZSn/ZjECA0MgodZ6afOSu5Vz4X4xSHwEgK+j8M4j SeIw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740475348; x=1741080148; h=in-reply-to:from:content-language:references:cc:to:subject :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=2hLGORat6l4aXxdnCJWtKsFL1Ta+TD4yjlSnKoIKdzw=; b=m7ab7DYoX/9ziQkfp6KubCMHBukS2fz3/zEwa6G/dB7xM7t7GIYy/E6OMw0DV3M7Fp 2vJHsYKsOl5pW9qo1konIfQfJL3l+IHT7D1ypRN5d0KHiW9bCIc0ZptaWEpdiKC0g0ix uCvH9IySdFywW6RsZ9uEIi58LGPqQgsYHeMxYSpAgvhxCuveCC7tXJQYMSvjaDTwRBEg JzxHlCkqdJi6EFQ/4I1bEjGk+qjrUTZZLYxY7OzDiXMpJtjcHP+FSKfNwK271vfLR8uM 09TZ7zP191SF4ScfmxjDCDGGd06lYK9jDdep0vJAJzV+IMNgI+pxikO4HxbQ+rLSoCWn 8Mdw== X-Forwarded-Encrypted: i=1; AJvYcCVYhwdJkv1zjyKo2NN1ZQcKn9AFAY4vncGwvoPmFm0jG+RT6uD+TWhzGVmY4x2kjiDoIgAk48mke5E=@lists.xenproject.org X-Gm-Message-State: AOJu0Yx8Dy/x33xshCvrwI+9CSP1tB0e60X0qIorBHNscJb7fAkoupxg gJ1XvmTUpStX2s32OoOPWe+Ln1ddzodREZ0oE0wsuhN9LhHScxyW X-Gm-Gg: ASbGncvuhthmpQPCPjdZWq2bwx2LYyveFMsgtiHCZwbyobFd5Nqvu+6GotZFYATS92K fD36srHRyaJopDfQ/WOHPBksikR/fi8fDZ6FDsze/u/a7wJzXjhl28Ox9P6KeoiKATfWp+GqXvh loiReWtMx/xPa2662COCFEU84nUL0cFu9bldIIgnIjCW2CRjYA6vXVUurm9Psn3zgcqaX0zAzDW HJZL+yEwSqk4RDrr92hjGrppDlAWhn8SpmBvPs1yDEaLQebMk89i0Q+yyw+x0DZ+u2CUGzizSta 8aa1il+rdcX7D2tyy1JtQzTcHKqe7PkDhug= X-Google-Smtp-Source: AGHT+IFbqXYGB/YjfPd1SC1lMFz4FSu9HdCu3OGdOuUznMB+tu/+Oa9ux0QwVJBupQgb562STh3nZA== X-Received: by 2002:a05:6512:3b86:b0:545:4ca:d395 with SMTP id 2adb3069b0e04-54838c56efdmr5647053e87.2.1740475347722; Tue, 25 Feb 2025 01:22:27 -0800 (PST) Content-Type: multipart/alternative; boundary="------------uX6FJiPcKR2S85rWgvqnnOVe" Message-ID: <40d7a0b2-e455-4024-8137-a296d3f3767a@gmail.com> Date: Tue, 25 Feb 2025 10:22:26 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] CHANGELOG.md: Finalize changes in 4.20 release cycle To: Jan Beulich Cc: committers@xenproject.org, Community Manager , xen-devel@lists.xenproject.org References: <20250224182548.10812-1-oleksii.kurochko@gmail.com> Content-Language: en-US From: Oleksii Kurochko In-Reply-To: This is a multi-part message in MIME format. --------------uX6FJiPcKR2S85rWgvqnnOVe Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2/25/25 8:13 AM, Jan Beulich wrote: > On 24.02.2025 19:25, Oleksii Kurochko wrote: >> @@ -25,6 +30,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) >> interrupts instead of logical destination mode. >> >> ### Added >> + - Support device passthrough when dom0 is PVH on Xen. > Was this work complete? (I'm truly uncertain, so not a rhetorical question. > IIRC SR-IOV is still unsupported, without which I'd not consider this work > complete.) In any event it's x86-only and hence would rather belong ... I decided so because the patch series [1] seems to be fully merged. [1]https://lore.kernel.org/xen-devel/20240930034250.2682265-1-Jiqian.Chen@amd.com/T/#m0811f020321587ec94638e686800264724af1cdb > >> + - Enable CONFIG_UBSAN (Arm, x86, RISC-V) for GitLab CI. >> - On Arm: >> - Experimental support for Armv8-R. >> - Support for NXP S32G3 Processors Family and NXP LINFlexD UART driver. >> @@ -34,6 +41,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) >> - On x86: >> - xl suspend/resume subcommands. >> - `wallclock` command line option to select time source. >> + - Add Support for Paging-Write Feature. >> + - Zen5 support (including new hardware support to mitigate the SRSO >> + speculative vulnerability). > ... here? Yes, it should be moved to x86. Based on the which files were changed during this patch series I decided that it should be in hypervisor changes, but now I checked which changes specifically done and for Arm it was added basically only stubs in libxl_arm.c. ~ Oleksii --------------uX6FJiPcKR2S85rWgvqnnOVe Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit


On 2/25/25 8:13 AM, Jan Beulich wrote:
On 24.02.2025 19:25, Oleksii Kurochko wrote:

@@ -25,6 +30,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
      interrupts instead of logical destination mode.
 
 ### Added
+ - Support device passthrough when dom0 is PVH on Xen.

Was this work complete? (I'm truly uncertain, so not a rhetorical question.
IIRC SR-IOV is still unsupported, without which I'd not consider this work
complete.) In any event it's x86-only and hence would rather belong ...
I decided so because the patch series [1] seems to be fully merged.
[1] https://lore.kernel.org/xen-devel/20240930034250.2682265-1-Jiqian.Chen@amd.com/T/#m0811f020321587ec94638e686800264724af1cdb



+ - Enable CONFIG_UBSAN (Arm, x86, RISC-V) for GitLab CI.
  - On Arm:
    - Experimental support for Armv8-R.
    - Support for NXP S32G3 Processors Family and NXP LINFlexD UART driver.
@@ -34,6 +41,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
  - On x86:
    - xl suspend/resume subcommands.
    - `wallclock` command line option to select time source.
+   - Add Support for Paging-Write Feature.
+   - Zen5 support (including new hardware support to mitigate the SRSO
+     speculative vulnerability).

... here?
Yes, it should be moved to x86. Based on the which files were changed during this patch series I decided that it should be
in hypervisor changes, but now I checked which changes specifically done and for Arm it was added basically only stubs in
libxl_arm.c.

~ Oleksii
--------------uX6FJiPcKR2S85rWgvqnnOVe--