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Tue, 01 Apr 2025 01:31:08 -0700 (PDT) From: Zhang Chen To: qemu-devel@nongnu.org, qemu-arm@nongnu.org, Peter Maydell Cc: Zhang Chen , qemu-trivial@nongnu.org Subject: [PATCH] docs/arm: Add apple HVF host for supported guest CPU type Date: Tue, 1 Apr 2025 16:31:02 +0800 Message-ID: <20250401083102.72845-1-zhangckid@gmail.com> X-Mailer: git-send-email 2.49.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62b; envelope-from=zhangckid@gmail.com; helo=mail-pl1-x62b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1743496321181019000 Content-Type: text/plain; charset="utf-8" In my test, latest QEMU already support Apple HVF for -cpu host and max. From guest VM lscpu: Architecture: aarch64 CPU op-mode(s): 64-bit Byte Order: Little Endian CPU(s): 11 On-line CPU(s) list: 0-10 Vendor ID: Apple Model name: - Model: 0 Thread(s) per core: 1 Core(s) per socket: 11 Socket(s): 1 Stepping: 0x0 BogoMIPS: 48.00 Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomic= s fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 asimddp sha512 as= im dfhm dit uscat ilrcpc flagm ssbs sb paca pacg dcp= odp flagm2 frint Signed-off-by: Zhang Chen Reviewed-by: Alex Benn=C3=A9e --- docs/system/arm/virt.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/system/arm/virt.rst b/docs/system/arm/virt.rst index adf446c0a2..6a719b9586 100644 --- a/docs/system/arm/virt.rst +++ b/docs/system/arm/virt.rst @@ -70,11 +70,11 @@ Supported guest CPU types: - ``cortex-a76`` (64-bit) - ``cortex-a710`` (64-bit) - ``a64fx`` (64-bit) -- ``host`` (with KVM only) +- ``host`` (with KVM and HVF only) - ``neoverse-n1`` (64-bit) - ``neoverse-v1`` (64-bit) - ``neoverse-n2`` (64-bit) -- ``max`` (same as ``host`` for KVM; best possible emulation with TCG) +- ``max`` (same as ``host`` for KVM and HVF; best possible emulation with = TCG) =20 Note that the default is ``cortex-a15``, so for an AArch64 guest you must specify a CPU type. --=20 2.49.0