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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id u6-20020adfed46000000b0022e04bfa661sm9037054wro.59.2022.10.10.07.28.00 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Oct 2022 07:28:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=ZyrQwdJTnkRxmzsd2VOm6mWaiY1ZM83JO9WWcUYcQOs=; b=U0DYTgngaclUZKgzcv2dnzsaBrhG6kL1a29tfI7w8+aJADz9CWa16Z9maJ7wuraust Ut4new1OfmDLrElOQkm40ubazGQ2UcSM3yiCBlHGl9cZDGbkJHYt3n1OvjIeAYn7D0q5 /BlSxcNbps+0CnC4BeiyzT9/+ciG7OjCwQ9srdVzK4+lcViMDCSVSNaYijDHqCDvENdP 9ZrT8CFx5iqsrnFQdzXROVpyNqEixD2/NzTdvXhNMxr5aGeNzrWZNM1iXJ50nRYlmxH0 4CLE0W8xOQBuBabjbk9UusEz/EyyYWxoaKGN0D57JP1d65gxXaltIzZ3R0c/15hKLoAd 5OfQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ZyrQwdJTnkRxmzsd2VOm6mWaiY1ZM83JO9WWcUYcQOs=; b=h9cBjIIVicofXDN78VM0kAZ7GR1xvWoAa5SeWlBI1V470yzKm7Xx6JqJbbzo3r5SJX ghN4ZI7L2XG8r36ODsRU0SrinhdCqmFiGTIFDMyjz+N0ZChTYoZR3QJwEBRAhsW3YJlJ rS082xuLjW1PJjfVuQ7gPIYOMAlpgKYg6S8hoGKJRNJcMioyITlvdHtOgzFPEMZU6xDA CChx9vYlJcA2nrcuqQQZM1us8+i0V1NXnIEn7mmEn/y/lXSF3pE6/+jl3rs+AIyxaDH7 XCC9KkVpjigzEvBgWiKcCOvoW/wC5kxqpvm7C5OPi1KVQjvjgEHZWh/bshEO0Jg5NRiO rOfg== X-Gm-Message-State: ACrzQf3w5NEPWGT8UMp2uZkyWyF7vb/L3Xkew/lnacDr9FRql+lMZK6N XuDN4EkrRJHBqvaDtJ23Wks/VBmQpEYpbA== X-Google-Smtp-Source: AMsMyM5ogKwSHC8nYB+JzJ5vbged/fEujINUfFTyJFIJw9K/EsQakecxAZmh2NU8Heg9wgEbsTAxZQ== X-Received: by 2002:a05:600c:1d02:b0:3c3:e6f0:6e4b with SMTP id l2-20020a05600c1d0200b003c3e6f06e4bmr10143855wms.202.1665412081541; Mon, 10 Oct 2022 07:28:01 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 28/28] docs/system/arm/emulation.rst: Report FEAT_GTG support Date: Mon, 10 Oct 2022 15:27:30 +0100 Message-Id: <20221010142730.502083-29-peter.maydell@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221010142730.502083-1-peter.maydell@linaro.org> References: <20221010142730.502083-1-peter.maydell@linaro.org> 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=2a00:1450:4864:20::336; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x336.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, 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" X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1665413609201100005 Content-Type: text/plain; charset="utf-8" FEAT_GTG is a change tho the ID register ID_AA64MMFR0_EL1 so that it can report a different set of supported granule (page) sizes for stage 1 and stage 2 translation tables. As of commit c20281b2a5048 we already report the granule sizes that way for '-cpu max', and now we also correctly make attempts to use unimplemented granule sizes fail, so we can report the support of the feature in the documentation. Reviewed-by: Richard Henderson Signed-off-by: Peter Maydell Message-id: 20221003162315.2833797-4-peter.maydell@linaro.org --- docs/system/arm/emulation.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst index be7bbffe595..cfb4b0768b0 100644 --- a/docs/system/arm/emulation.rst +++ b/docs/system/arm/emulation.rst @@ -31,6 +31,7 @@ the following architecture extensions: - FEAT_FRINTTS (Floating-point to integer instructions) - FEAT_FlagM (Flag manipulation instructions v2) - FEAT_FlagM2 (Enhancements to flag manipulation instructions) +- FEAT_GTG (Guest translation granule size) - FEAT_HCX (Support for the HCRX_EL2 register) - FEAT_HPDS (Hierarchical permission disables) - FEAT_I8MM (AArch64 Int8 matrix multiplication instructions) --=20 2.25.1