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[176.184.26.1]) by smtp.gmail.com with ESMTPSA id x17-20020a5d6511000000b0033743c2d17dsm1612853wru.28.2024.01.05.07.48.23 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 05 Jan 2024 07:48:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1704469705; x=1705074505; 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=e8zWpxEGvFP2nXrr978iIGsIcrnYa4bpuJyK2GzP0xE=; b=IAMpRvyxjYt7mxulDGfnO4xq1nBMc2bgamuqFO/XC0qzfPozrQmPnU+eGuOF25jDT6 SZkhNLmfFk+xdjj0Yy4Fz9r2YtXKeFF4+XJKPR+fSqlytfpLpoiFifAz6iTL3YPPH5pN AF1DIPNxlGrJHpAQGe4H1uoZnBPDKCHVcjXl2xf8H4/rq5v5wp3DR6kAMyHi51/EbF1r Gg2e9aqMTrxBw5HNc31UmQhI/95NyGFvqYPKYtTySiTKx0snwKUP11833f6aAlDAHdU+ c8CWQq2KhB5zMGyYYCeO0BO2PdWeNPoNCVbe3zypFlF3MjgDMClFblKPN1JavVmoIgpE 7Hrg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704469705; x=1705074505; 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=e8zWpxEGvFP2nXrr978iIGsIcrnYa4bpuJyK2GzP0xE=; b=dhrbMinE9F7DBSu3JPaBI68fT7asJzYOV4BvAX3yVbWL130+P6gIRnXYJNWm/TfAF4 kF9duMnUbqxgOgB5lYx5ELLwWsAZO9VB0uk74fSmisZbvnsTTWKrxPt9HoSwWAlxxm68 dNKzvipuvieGkCurI7huv80uzXhEBc0lmri4cvBQOHdOlniGEF3qXau4lknxe9Euf4Gu JyihTq30I1xg9JPgs55wxBe7OmKxoVIujdA6dqxBQDluV8++ctMN5anNSH3dBcFOHV7O akho64W4SgDM+9q21Tn9yZh4n3YQeAZI+hUd6mVgNwwyqxrqvrn5sWteRYIvjAo6tR2p LcWA== X-Gm-Message-State: AOJu0YwTnUHC2yGDPydUtFl1RDuUT2O6ZRICYrhTwUpnfkk+/V9p39fe 40H+4qeGVIO3Ow7jpi4NhaUeS71kmQvG/aBF5B7XinO0Wow= X-Google-Smtp-Source: AGHT+IEsG2+RzKbeLnm9+hPHfWkJwzuEUonwJe8E0JyyvkeHnuAjbA7oIBCZndyife0YayOkNBiRfQ== X-Received: by 2002:adf:ef04:0:b0:336:4b78:f81c with SMTP id e4-20020adfef04000000b003364b78f81cmr590302wro.123.1704469704861; Fri, 05 Jan 2024 07:48:24 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Manos Pitsidianakis , Gavin Shan , Paolo Bonzini , Peter Xu , David Hildenbrand Subject: [PULL 50/71] memory: Have memory_region_init_rom() handler return a boolean Date: Fri, 5 Jan 2024 16:42:43 +0100 Message-ID: <20240105154307.21385-51-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240105154307.21385-1-philmd@linaro.org> References: <20240105154307.21385-1-philmd@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=2a00:1450:4864:20::434; envelope-from=philmd@linaro.org; helo=mail-wr1-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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable 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: 1704470171503100001 Following the example documented since commit e3fe3988d7 ("error: Document Error API usage rules"), have memory_region_init_rom() return a boolean indicating whether an error is set or not. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Manos Pitsidianakis Reviewed-by: Gavin Shan Message-Id: <20231120213301.24349-8-philmd@linaro.org> --- include/exec/memory.h | 4 +++- system/memory.c | 6 ++++-- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/include/exec/memory.h b/include/exec/memory.h index b2dce73e7f..9f54bc4af8 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -1611,8 +1611,10 @@ bool memory_region_init_ram(MemoryRegion *mr, * must be unique within any device * @size: size of the region. * @errp: pointer to Error*, to store an error if it happens. + * + * Return: true on success, else false setting @errp with error. */ -void memory_region_init_rom(MemoryRegion *mr, +bool memory_region_init_rom(MemoryRegion *mr, Object *owner, const char *name, uint64_t size, diff --git a/system/memory.c b/system/memory.c index 45ce6fd6c1..069aa5ee08 100644 --- a/system/memory.c +++ b/system/memory.c @@ -3593,7 +3593,7 @@ bool memory_region_init_ram(MemoryRegion *mr, return true; } =20 -void memory_region_init_rom(MemoryRegion *mr, +bool memory_region_init_rom(MemoryRegion *mr, Object *owner, const char *name, uint64_t size, @@ -3602,7 +3602,7 @@ void memory_region_init_rom(MemoryRegion *mr, DeviceState *owner_dev; =20 if (!memory_region_init_rom_nomigrate(mr, owner, name, size, errp)) { - return; + return false; } /* This will assert if owner is neither NULL nor a DeviceState. * We only want the owner here for the purposes of defining a @@ -3612,6 +3612,8 @@ void memory_region_init_rom(MemoryRegion *mr, */ owner_dev =3D DEVICE(owner); vmstate_register_ram(mr, owner_dev); + + return true; } =20 void memory_region_init_rom_device(MemoryRegion *mr, --=20 2.41.0