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[176.184.26.1]) by smtp.gmail.com with ESMTPSA id f8-20020a5d4dc8000000b003367ff4aadasm1612817wru.31.2024.01.05.07.47.51 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 05 Jan 2024 07:47:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1704469672; x=1705074472; 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=ImxUabCyGAsbEkeWSJUeGE5vK4aQJgpXA7LrF1s1fHM=; b=oVNdv/uWyOZgf1GY0aF6VlQRLpBiHwoX7YB0A4ap1RtTb/F1bzgUxCpbFhkWVN+9c8 QjGBR2OknXGcGFjboXKq4lrWLmUsqW5GIEk2/K0fiXsR4lGNQtJD2aKbzaSw9IBsps2I Zm8PtmmmYn4FAb42ZA7A50/fzThFEp+xntWu7dRCaQlNEFmAm1eQg0Jlh1GFsXffJYcl FeHo2Kgar8qj9R3knAc4ZSOOEfb5SRHuQhkjbmar5LUqpGmcpNZmppOPIT+8D+g4LUZ/ HWaAWtL65O2AuD/pR0ihX/U3wieCBDdoZEajRoNTHccSgb3LxgAntb105+ZTRUfLiSeU vz4Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704469672; x=1705074472; 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=ImxUabCyGAsbEkeWSJUeGE5vK4aQJgpXA7LrF1s1fHM=; b=abQOQYE+H8bHTsSKOPIl1Z/AV30Uqo618cHSzMvj/RTlfgKtW9DOrDQLd1r8foU1pM INVi7/6JeKuQnWWVZzDFhMyzsmz0H0ucZt0J+0SmArmfx2hpVrCclsuRqDXQzkEXfq3W awuk7z/esqyza2EX6IbQpjNQGSR86XP5i1flnUgWyquXJ/kpNaIZazVbh0yDR2BIVI2+ 7i39TNPre2pQ1cc+oG1kKNx/sWkkWoNfky1sRISrGn+emUN0IJsiQCZbzzid1RIIp54r 06JUKjtPLL0VGovYei2jDT9BSIxDKX2XA5NFcxazjiAJD7DbFbGpA42CQSNNthwoeYaJ AMGw== X-Gm-Message-State: AOJu0YxjHMiJ23sn1pm51on9fgMKAKKT7NQ/9CBgwItTvf+XZW8V+6Fh mZ4NzsQw/nZ0Hl/4SL0wXnEkoMXnCg2YVOPWohFL3YFuXIE= X-Google-Smtp-Source: AGHT+IHHfz1UOEpqcQnTd9ccMLsRnf9Lo0xc/4tkBrCh7E1A9C6fIzsvi92poVRtXthuFCHiY5oaYg== X-Received: by 2002:a05:600c:4686:b0:40d:5cea:895f with SMTP id p6-20020a05600c468600b0040d5cea895fmr1291944wmo.115.1704469672293; Fri, 05 Jan 2024 07:47:52 -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 , Peter Xu , Gavin Shan , Paolo Bonzini , David Hildenbrand Subject: [PULL 44/71] memory: Have memory_region_init_ram_flags_nomigrate() return a boolean Date: Fri, 5 Jan 2024 16:42:37 +0100 Message-ID: <20240105154307.21385-45-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::32e; envelope-from=philmd@linaro.org; helo=mail-wm1-x32e.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: 1704469814601100007 Following the example documented since commit e3fe3988d7 ("error: Document Error API usage rules"), have memory_region_init_ram_nomigrate 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: Peter Xu Reviewed-by: Gavin Shan Message-Id: <20231120213301.24349-2-philmd@linaro.org> --- include/exec/memory.h | 4 +++- system/memory.c | 4 +++- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/include/exec/memory.h b/include/exec/memory.h index f172e82ac9..1df7fb0fed 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -1310,8 +1310,10 @@ void memory_region_init_ram_nomigrate(MemoryRegion *= mr, * * Note that this function does not do anything to cause the data in the * RAM memory region to be migrated; that is the responsibility of the cal= ler. + * + * Return: true on success, else false setting @errp with error. */ -void memory_region_init_ram_flags_nomigrate(MemoryRegion *mr, +bool memory_region_init_ram_flags_nomigrate(MemoryRegion *mr, Object *owner, const char *name, uint64_t size, diff --git a/system/memory.c b/system/memory.c index 798b6c0a17..6110e851f1 100644 --- a/system/memory.c +++ b/system/memory.c @@ -1555,7 +1555,7 @@ void memory_region_init_ram_nomigrate(MemoryRegion *m= r, memory_region_init_ram_flags_nomigrate(mr, owner, name, size, 0, errp); } =20 -void memory_region_init_ram_flags_nomigrate(MemoryRegion *mr, +bool memory_region_init_ram_flags_nomigrate(MemoryRegion *mr, Object *owner, const char *name, uint64_t size, @@ -1572,7 +1572,9 @@ void memory_region_init_ram_flags_nomigrate(MemoryReg= ion *mr, mr->size =3D int128_zero(); object_unparent(OBJECT(mr)); error_propagate(errp, err); + return false; } + return true; } =20 void memory_region_init_resizeable_ram(MemoryRegion *mr, --=20 2.41.0