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Thu, 23 Jan 2020 11:41:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579779701; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=AdVZMExII3wuDvBRIRbup2rYxDst8rNwcmPVMI7sQGQ=; b=Zj6RWnFhHchZ53J0CcIpV1P8NMH93qLulwqmi3wfdq+RQabwCZlT1T9g0bOffP0Y1W0QqW Kc/GNozkx0TMrHDyiaKcr/lB6n8W5WgLfaqt9Jb8+2HsHUHOSlaOyvjPYZ/4CNZAclRFcK gNS/JibKYwFvKTMNom1+6j1iJ+ylB+c= From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH REPOST v3 16/80] arm/kzm: drop RAM size fixup Date: Thu, 23 Jan 2020 12:37:41 +0100 Message-Id: <1579779525-20065-17-git-send-email-imammedo@redhat.com> In-Reply-To: <1579779525-20065-1-git-send-email-imammedo@redhat.com> References: <1579779525-20065-1-git-send-email-imammedo@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-MC-Unique: 2ippF6OcPJugT01oUz5ptA-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.61 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, qemu-arm@nongnu.org, peter.chubb@nicta.com.au Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" If the user provided too large a RAM size, the code used to complain and trim it to the max size. Now tht RAM is allocated by generic code, that's no longer possible, so generate an error and exit instead. Signed-off-by: Igor Mammedov Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Peter Chubb --- v3: * rephrase commit message in nicer way ("Chubb, Peter (Data61, Kensington NSW)" ) * reword error message and use size_to_str() to pretty print suggested size ("Chubb, Peter (Data61, Kensington NSW)" ) CC: peter.chubb@nicta.com.au CC: peter.maydell@linaro.org CC: qemu-arm@nongnu.org --- hw/arm/kzm.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/hw/arm/kzm.c b/hw/arm/kzm.c index 1d5ef28..94cbac1 100644 --- a/hw/arm/kzm.c +++ b/hw/arm/kzm.c @@ -25,6 +25,7 @@ #include "hw/char/serial.h" #include "sysemu/qtest.h" #include "sysemu/sysemu.h" +#include "qemu/cutils.h" =20 /* Memory map for Kzm Emulation Baseboard: * 0x00000000-0x7fffffff See i.MX31 SOC for support @@ -78,10 +79,10 @@ static void kzm_init(MachineState *machine) =20 /* Check the amount of memory is compatible with the SOC */ if (machine->ram_size > (FSL_IMX31_SDRAM0_SIZE + FSL_IMX31_SDRAM1_SIZE= )) { - warn_report("RAM size " RAM_ADDR_FMT " above max supported, " - "reduced to %x", machine->ram_size, - FSL_IMX31_SDRAM0_SIZE + FSL_IMX31_SDRAM1_SIZE); - machine->ram_size =3D FSL_IMX31_SDRAM0_SIZE + FSL_IMX31_SDRAM1_SIZ= E; + char *sz =3D size_to_str(FSL_IMX31_SDRAM0_SIZE + FSL_IMX31_SDRAM1_= SIZE); + error_report("RAM size more than %s is not supported", sz); + g_free(sz); + exit(EXIT_FAILURE); } =20 memory_region_allocate_system_memory(&s->ram, NULL, "kzm.ram", --=20 2.7.4