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[71.212.47.143]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-73e25a6a971sm209353b3a.103.2025.04.23.17.53.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Apr 2025 17:53:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1745456004; x=1746060804; 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=DaiqXvx8en6VCToTimGXoyGSBAmucTN+awgeSbs/f3M=; b=S6l6K39Z0q4Y89w4InfOGK/o2uKD6gH5ezX23jC5KFUsXZd+j/kZifShOr53jWRHh3 T/epGCixYgqq4mCHtQWuvPaxr45yXoel419k573V8g/BLupcZvAOiAE2fAqayFNAHuLB uHI3SmmN+4fwboxLPw4466ybLjTdTvM/AzjjA7XLkI49/gqo2v1RScSmTXE25CFZEbT2 UZNxZSKIQHR01k4fnafHzrbajvn10Or8K4mKcodwI3k6dI9ZNWOHV5wey4e68DbCGZl7 3Qaa/LY3UH2QcRvORsehbIJW581zBEren4vdFiB7BkH/zvUHy81nVKWHUY/dzwDEJQlh bgoQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745456004; x=1746060804; 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=DaiqXvx8en6VCToTimGXoyGSBAmucTN+awgeSbs/f3M=; b=saYJD0O34tqKTE0F+gKYvxFK4rQa3E7/HRtPUzDn5ztGsff3iI8qhrqRKdHBGvRW9C T6r+kYoVL5RSpxt9ANDhj3LkE8ey39utPPBYL45s0Daa5ULUuGePrksV1UJ7VSNA4kKL dPiJ+3FpxGlkvHGpM77aInHgPVAwpMTwXyfy3YkAhiyDQLxEcwv+2jwyJX9TwCR8lPMT idZHrpvQRzP19gz8wqlLgrY+NS+cVy1yr30JjjINmivBObS7xXdaEsBooOi1/GT1xLO7 t2YLEl+d4L3PiV9utzvHiS8bRE5P8gukrXY4lXN2j4Wxf1Mv2ZbdGxBTgNppQp7vfZlY tUJQ== X-Gm-Message-State: AOJu0YwW1UoLQkheHmoSvtKtQWI2xKVOypkP/WG+4p8VBHOTmfNeN47T ui2Iv0K3UDWbXVldXMPJqjGga2yg9EfPZGFIgEThJGEYI8XpCyzjiVDsRIYRc3oGn0Wc7HVpxP8 G X-Gm-Gg: ASbGncsRj/Xkt0iHWVIpG+IAatJT2NweJTKTlWSIaqLgY9Hdn42jOiNhXbDMaqaCnXE J+IdhEf0rtJ5pwwAxA6x9uDuPoDjDJnXRGnW5OJ4HFkfeGFWz68qfYWSilhNNKY4seKEoGlkQml fbezmd+vXhiDqe5t1+VjWUiOpaWUSUvEPYShA7JKC3SZf1JcTi2Yfy7UXz4dLXmxYVSCpGxdgap UjermOd0DWkvealMOJgwlnR53mmNa0MHMeo/TJRL472UrBU59zWondSAbZMZSQaVrTdxMGMYQNy /8ncGvc9Ox/SIfFruRRVdCnYDoSfTPoQBr64CDKdoDLk2oAEDYrhuSGuBvNRyuxIo+i/pMT1yp4 = X-Google-Smtp-Source: AGHT+IERMB1wGQM+Yp3acw8m6YcGImStLuJyyS4qxoxIrgago7BnuwSD/vzihVfc2aRFS3EakzrTZw== X-Received: by 2002:a05:6a21:69c:b0:1ee:c8e7:203c with SMTP id adf61e73a8af0-20444ebefb6mr916079637.24.1745456003870; Wed, 23 Apr 2025 17:53:23 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Pierrick Bouvier Subject: [PULL 064/148] accel/tcg: Pass CPUTLBEntryFull to tlb_reset_dirty_range_locked Date: Wed, 23 Apr 2025 17:48:09 -0700 Message-ID: <20250424004934.598783-65-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-Type: text/plain; charset="utf-8" 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::434; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x434.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: 1745456173240019100 While we're renaming things, don't modify addr; save it for reuse in the qatomic_set. Compute the host address into a new local variable. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Pierrick Bouvier Signed-off-by: Richard Henderson --- accel/tcg/cputlb.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c index 10090067f7..5df98d93d0 100644 --- a/accel/tcg/cputlb.c +++ b/accel/tcg/cputlb.c @@ -882,18 +882,16 @@ void tlb_unprotect_code(ram_addr_t ram_addr) * * Called with tlb_c.lock held. */ -static void tlb_reset_dirty_range_locked(CPUTLBEntry *tlb_entry, +static void tlb_reset_dirty_range_locked(CPUTLBEntryFull *full, CPUTLBEntr= y *ent, uintptr_t start, uintptr_t length) { - uintptr_t addr =3D tlb_entry->addr_write; + const uintptr_t addr =3D ent->addr_write; =20 if ((addr & (TLB_INVALID_MASK | TLB_MMIO | TLB_DISCARD_WRITE | TLB_NOTDIRTY)) =3D=3D 0) { - addr &=3D TARGET_PAGE_MASK; - addr +=3D tlb_entry->addend; - if ((addr - start) < length) { - qatomic_set(&tlb_entry->addr_write, - tlb_entry->addr_write | TLB_NOTDIRTY); + uintptr_t host =3D (addr & TARGET_PAGE_MASK) + ent->addend; + if ((host - start) < length) { + qatomic_set(&ent->addr_write, addr | TLB_NOTDIRTY); } } } @@ -918,16 +916,18 @@ void tlb_reset_dirty(CPUState *cpu, uintptr_t start, = uintptr_t length) =20 qemu_spin_lock(&cpu->neg.tlb.c.lock); for (mmu_idx =3D 0; mmu_idx < NB_MMU_MODES; mmu_idx++) { + CPUTLBDesc *desc =3D &cpu->neg.tlb.d[mmu_idx]; + CPUTLBDescFast *fast =3D &cpu->neg.tlb.f[mmu_idx]; + unsigned int n =3D tlb_n_entries(fast); unsigned int i; - unsigned int n =3D tlb_n_entries(&cpu->neg.tlb.f[mmu_idx]); =20 for (i =3D 0; i < n; i++) { - tlb_reset_dirty_range_locked(&cpu->neg.tlb.f[mmu_idx].table[i], + tlb_reset_dirty_range_locked(&desc->fulltlb[i], &fast->table[i= ], start, length); } =20 for (i =3D 0; i < CPU_VTLB_SIZE; i++) { - tlb_reset_dirty_range_locked(&cpu->neg.tlb.d[mmu_idx].vtable[i= ], + tlb_reset_dirty_range_locked(&desc->vfulltlb[i], &desc->vtable= [i], start, length); } } --=20 2.43.0