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[71.212.47.143]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-73e25a6a971sm209353b3a.103.2025.04.23.17.53.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Apr 2025 17:53:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1745456005; x=1746060805; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=uOOwFzTm67uo3oPX6s2weGo0GWckaSTCY9AaRBdOnWQ=; b=DevLiO5iHiCoj/BkCmBtDp16WufjkcAYFDUZVxEvjxP1De1dal6FcGoUHa/UH8oB1r yEhrjac/pctmX7HfgQY0GfstXwAwmblr/YShOGC3R7AJjCtJcbbA5rNjT7IbN59A8Oa7 OrqjcRAXMEI/Xc+XdCh9tt3HtgjijeT3dsl6BTPOs+2c9Aiwrhx3tlwJY2+fLlaXqSfm f7KM6aKAZumryMSo2NvLzaHCbkjJZhN0z+2zXTpeG8oOFRZvduQFEGG1SDz+BOIoDy6q WwoWEl4Vl6tYdektAwxFv2OCk3PlpuCqN2NkGT1X0N36O7vQ8G49FpUN3g4NHS1AwWQ/ 18Pg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745456005; x=1746060805; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=uOOwFzTm67uo3oPX6s2weGo0GWckaSTCY9AaRBdOnWQ=; b=R13b4yMsQj4Kz0iwKjWeKecr+m2IG67BQ/qx63AaPn3SoOa+NJoDM8Z581yRq/oNC3 kFg+xsaDl3G7ekLhZXzRaBi6aG5tCHLDd/rm6UJUg7pOjT3/BtmRGJuBVZshu+QjAKwP jX3oWe1tZ4bpFXjMAZNbtWCpH6AHOPC+5NzeyGzlKvHRzjv7SWtxL6NAM4OIXWzfm+1f k9+eYk36/qGpxsSQnphprOg+n/Rm6UZoottuyJ/GFB+FzX5NLR2Jg7N7z4I459HgxgqX z9kjW0mFUfD7mFOGKSwt4SKgYPEdWLVYmgMAZyXHxdE29slgVJaXu/5++Kgot2XA76gT 7iiQ== X-Gm-Message-State: AOJu0Ywv/YCGSbbiHWSvrIGnyq8LXefrXhy/HCzanhWhOl+lxdn7d8sy 6JM86gefTjyr/yZe6sTt2aUAM5N/Ds/P0beX3Oq8rvQSOi7W5WxgGAW3cQeeoZHwth9mjxGSrsB 1 X-Gm-Gg: ASbGnct7fct0962435YXQZCbUVbDoZskSlo9TcZU+aCVDZLGT2/yzrO7MTjGazAjyrU 48C5TK7gbItorpALosR7y7LoW5TYArxHy7fMOXZ+5a/O1m4tHBr6jYo6IQk4WezCiKhv6awhzpt oxPMUFmolUdr1+Go1szy11+boudZPEfwuhjkZQJzjMjpzSxYeaBZUpUU6QUi5ewjYtXTtPk1dgD IAF46k50Tpa/rgOGOha6uMzhZc0BAuJX9da+cYU1qUKJYQnK65Le9eFzQwE7bdowMYf6s9VfnnD Gys49fkQ1KZw8pAhXJF+agBDXBw5uXQ5Nd0op0P2Hjj2UBYxIE4Mphgr+49K2pdqV68OgK/oNvQ = X-Google-Smtp-Source: AGHT+IGB04EYQ2sGDUkBror4Du2sEj5BJvgEH7OGGiAoj9AjpjEwIgfGQutv8/GE27KZPsznrjjOIg== X-Received: by 2002:a05:6a20:439f:b0:1f5:8655:3282 with SMTP id adf61e73a8af0-20444fde923mr691177637.42.1745456005299; Wed, 23 Apr 2025 17:53:25 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Pierrick Bouvier Subject: [PULL 066/148] include/exec: Move TLB_MMIO, TLB_DISCARD_WRITE to slow flags Date: Wed, 23 Apr 2025 17:48:11 -0700 Message-ID: <20250424004934.598783-67-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250424004934.598783-1-richard.henderson@linaro.org> References: <20250424004934.598783-1-richard.henderson@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=2607:f8b0:4864:20::42b; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42b.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-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1745456799543019000 Content-Type: text/plain; charset="utf-8" Recover two bits from the inline flags. Reviewed-by: Pierrick Bouvier Signed-off-by: Richard Henderson --- include/exec/tlb-flags.h | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/include/exec/tlb-flags.h b/include/exec/tlb-flags.h index a0e51a4b37..54a6bae768 100644 --- a/include/exec/tlb-flags.h +++ b/include/exec/tlb-flags.h @@ -53,20 +53,15 @@ * contain the page physical address. */ #define TLB_NOTDIRTY (1 << (TARGET_PAGE_BITS_MIN - 2)) -/* Set if TLB entry is an IO callback. */ -#define TLB_MMIO (1 << (TARGET_PAGE_BITS_MIN - 3)) -/* Set if TLB entry writes ignored. */ -#define TLB_DISCARD_WRITE (1 << (TARGET_PAGE_BITS_MIN - 4)) /* Set if the slow path must be used; more flags in CPUTLBEntryFull. */ -#define TLB_FORCE_SLOW (1 << (TARGET_PAGE_BITS_MIN - 5)) +#define TLB_FORCE_SLOW (1 << (TARGET_PAGE_BITS_MIN - 3)) =20 /* * Use this mask to check interception with an alignment mask * in a TCG backend. */ #define TLB_FLAGS_MASK \ - (TLB_INVALID_MASK | TLB_NOTDIRTY | TLB_MMIO \ - | TLB_FORCE_SLOW | TLB_DISCARD_WRITE) + (TLB_INVALID_MASK | TLB_NOTDIRTY | TLB_FORCE_SLOW) =20 /* * Flags stored in CPUTLBEntryFull.slow_flags[x]. @@ -78,8 +73,14 @@ #define TLB_WATCHPOINT (1 << 1) /* Set if TLB entry requires aligned accesses. */ #define TLB_CHECK_ALIGNED (1 << 2) +/* Set if TLB entry writes ignored. */ +#define TLB_DISCARD_WRITE (1 << 3) +/* Set if TLB entry is an IO callback. */ +#define TLB_MMIO (1 << 4) =20 -#define TLB_SLOW_FLAGS_MASK (TLB_BSWAP | TLB_WATCHPOINT | TLB_CHECK_ALIGN= ED) +#define TLB_SLOW_FLAGS_MASK \ + (TLB_BSWAP | TLB_WATCHPOINT | TLB_CHECK_ALIGNED | \ + TLB_DISCARD_WRITE | TLB_MMIO) =20 /* The two sets of flags must not overlap. */ QEMU_BUILD_BUG_ON(TLB_FLAGS_MASK & TLB_SLOW_FLAGS_MASK); --=20 2.43.0