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Thu, 10 Sep 2026 02:48:01 -0700 (PDT) Message-ID: Date: Thu, 10 Sep 2026 11:47:59 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 0/6] xen/riscv: fix boot on missing extensions and MMU setup bugs To: Baptiste Le Duc Cc: xen-devel@lists.xenproject.org, Zheng Zhang , Alistair Francis , Connor Davis , Oleksii Kurochko , Andrew Cooper , Anthony PERARD , Michal Orzel , Julien Grall , =?UTF-8?Q?Roger_Pau_Monn=C3=A9?= , Stefano Stabellini References: <1789032657.8631fc262581453bbf619ec5b2062170.1a08aa7f23b000c4f3@vates.tech> Content-Language: en-US From: Jan Beulich Autocrypt: addr=jbeulich@suse.com; keydata= xsDiBFk3nEQRBADAEaSw6zC/EJkiwGPXbWtPxl2xCdSoeepS07jW8UgcHNurfHvUzogEq5xk hu507c3BarVjyWCJOylMNR98Yd8VqD9UfmX0Hb8/BrA+Hl6/DB/eqGptrf4BSRwcZQM32aZK 7Pj2XbGWIUrZrd70x1eAP9QE3P79Y2oLrsCgbZJfEwCgvz9JjGmQqQkRiTVzlZVCJYcyGGsD /0tbFCzD2h20ahe8rC1gbb3K3qk+LpBtvjBu1RY9drYk0NymiGbJWZgab6t1jM7sk2vuf0Py O9Hf9XBmK0uE9IgMaiCpc32XV9oASz6UJebwkX+zF2jG5I1BfnO9g7KlotcA/v5ClMjgo6Gl MDY4HxoSRu3i1cqqSDtVlt+AOVBJBACrZcnHAUSuCXBPy0jOlBhxPqRWv6ND4c9PH1xjQ3NP nxJuMBS8rnNg22uyfAgmBKNLpLgAGVRMZGaGoJObGf72s6TeIqKJo/LtggAS9qAUiuKVnygo 3wjfkS9A3DRO+SpU7JqWdsveeIQyeyEJ/8PTowmSQLakF+3fote9ybzd880fSmFuIEJldWxp Y2ggPGpiZXVsaWNoQHN1c2UuY29tPsJgBBMRAgAgBQJZN5xEAhsDBgsJCAcDAgQVAggDBBYC AwECHgECF4AACgkQoDSui/t3IH4J+wCfQ5jHdEjCRHj23O/5ttg9r9OIruwAn3103WUITZee e7Sbg12UgcQ5lv7SzsFNBFk3nEQQCACCuTjCjFOUdi5Nm244F+78kLghRcin/awv+IrTcIWF hUpSs1Y91iQQ7KItirz5uwCPlwejSJDQJLIS+QtJHaXDXeV6NI0Uef1hP20+y8qydDiVkv6l IreXjTb7DvksRgJNvCkWtYnlS3mYvQ9NzS9PhyALWbXnH6sIJd2O9lKS1Mrfq+y0IXCP10eS FFGg+Av3IQeFatkJAyju0PPthyTqxSI4lZYuJVPknzgaeuJv/2NccrPvmeDg6Coe7ZIeQ8Yj t0ARxu2xytAkkLCel1Lz1WLmwLstV30g80nkgZf/wr+/BXJW/oIvRlonUkxv+IbBM3dX2OV8 AmRv1ySWPTP7AAMFB/9PQK/VtlNUJvg8GXj9ootzrteGfVZVVT4XBJkfwBcpC/XcPzldjv+3 HYudvpdNK3lLujXeA5fLOH+Z/G9WBc5pFVSMocI71I8bT8lIAzreg0WvkWg5V2WZsUMlnDL9 mpwIGFhlbM3gfDMs7MPMu8YQRFVdUvtSpaAs8OFfGQ0ia3LGZcjA6Ik2+xcqscEJzNH+qh8V m5jjp28yZgaqTaRbg3M/+MTbMpicpZuqF4rnB0AQD12/3BNWDR6bmh+EkYSMcEIpQmBM51qM EKYTQGybRCjpnKHGOxG0rfFY1085mBDZCH5Kx0cl0HVJuQKC+dV2ZY5AqjcKwAxpE75MLFkr wkkEGBECAAkFAlk3nEQCGwwACgkQoDSui/t3IH7nnwCfcJWUDUFKdCsBH/E5d+0ZnMQi+G0A nAuWpQkjM1ASeQwSHEeAWPgskBQL In-Reply-To: <1789032657.8631fc262581453bbf619ec5b2062170.1a08aa7f23b000c4f3@vates.tech> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-purgate-ID: tlsNG-720697/1789033681-670B02AC-3D16F129/10/73395122804 X-purgate-type: spam X-purgate-size: 1849 On 10.09.2026 11:30, Baptiste Le Duc wrote: > This series introduces bugs fixes that were found while bringing up CI > support for the HiFive Premier P550 board with a basic smoke test. The > board-support series itself will follow separately as it depends on > PLIC/vPLIC and dom0less support that have not been upstreamed yet. This > series carries only the independent fixes found along the way, none of them > need the board-support series to apply. > > This series: > 1: Fix Svade/Svadu A/D bit handling > 2: Set A/D bits in Xen's own page-table mappings under Svade > 3: Make Svpbmt no longer a required extension > 4: Make Zihintpause no longer a required extension > 5: Flush speculatively cached Bare-mode TLB entries in turn_on_mmu() > 6: Fix level_map_mask truncation on load_start > > CI pipeline: > https://gitlab.com/xen-project/people/baptleduc/xen/-/pipelines/2836284276 > > --- > Changes since v1: > - address ML comments > - rename some patchs > - add new patch-fix: 242dd1f890e4 ("xen/riscv: fix level_map_mask > truncation on load_start") discovered when working on Spacemit K3 support > > To: Zheng Zhang > To: Alistair Francis > To: Connor Davis > To: Oleksii Kurochko > To: Andrew Cooper > To: Anthony PERARD > To: Michal Orzel > To: Jan Beulich > To: Julien Grall > To: Roger Pau Monné > To: Stefano Stabellini > Cc: xen-devel@lists.xenproject.org Please can you adhere to patch submission rules? Patches are to be sent To: the list, with relevant people Cc:-ed. Jan