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[88.21.202.17]) by smtp.gmail.com with ESMTPSA id x13sm12113449wmc.5.2020.05.08.01.07.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 May 2020 01:07:44 -0700 (PDT) X-Inumbo-ID: 01779709-9103-11ea-9fcd-12813bfff9fa DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1588925268; 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=SuYs7UxkZXmIi+x04iSR/3r2g41gsXRftXIHWrzE+iQ=; b=NGroNXsKEX5qDXVmC1U4ONJEQ5jQZ5LD+MhZYZGIcHfai0MS1IJEPGPn/Pr6Bu3GkB0u9W 1r6MJ5P7O54L4OJwKIRuHKsy+DG8Mum4Tvmpm3VtWhKHhth6a0H9qpVl3Dx12CxSVBync+ f/n3VW6+ThrWHBhMivZz/u4H1Gv/kJE= X-MC-Unique: c2fDB09uMeWEdiVzAw6cTQ-1 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=KmYk5oCCH0iOigKwyECVQLnLIP/7UbsMDa2NDl9JB4g=; b=gmJZgfBhH/GAfX+cnBpwegW8OxYPsOibxYXU71tNPyaaHKvnVpa+vRcUzCX2osBeGG YBXqkndj2gKXxfRgJ47Iat+CycGGPu8A207XS8a3RqbIsCs76CQJJlLZRGN0DR5tQhFG yCAhn5y39ILHTQob30v9XV54IvZH2R+zSyYPUxxcy2rhkqPxfYEImIa1LmX8rvb2diyd z9xblt1UogJZqXI+IrmheIi408koJwZEGwf2f0TcaDPVog+v8jM/NulQugVkff7SsVZZ stTfqbEEKSNM1T2iv94WQqthZXWgSJFjG32B35jVbkwLHIFb7a11IIs3gT8jVnBe4Aid uiNg== X-Gm-Message-State: AGi0Pua0oE+EOW3gvautcNSnX7TADVHsQdB4lDv7GCug1+f4H0yruxWY Slrt5bNgHcu7hvivE8oXeoqft2XlN2E7VWqjIk7yYS/uPDCM0cYLrdCMLtOIYJ+nX5wfPmTdFt2 VNjwKcB6FD0hYBZo96TUyUzAm5yI= X-Received: by 2002:adf:80ee:: with SMTP id 101mr1546305wrl.156.1588925265455; Fri, 08 May 2020 01:07:45 -0700 (PDT) X-Google-Smtp-Source: APiQypKXOBfLV/4JiC9sd75VwtKJJwa7gBFo2sTQ0zCOhSHeGR5hqWbusQ4EiH/EH8+RYbtPLF5MyQ== X-Received: by 2002:adf:80ee:: with SMTP id 101mr1546287wrl.156.1588925265280; Fri, 08 May 2020 01:07:45 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v2 1/2] exec: Check Xen is enabled before calling the Xen API Date: Fri, 8 May 2020 10:07:37 +0200 Message-Id: <20200508080738.2646-2-philmd@redhat.com> X-Mailer: git-send-email 2.21.3 In-Reply-To: <20200508080738.2646-1-philmd@redhat.com> References: <20200508080738.2646-1-philmd@redhat.com> MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , Eduardo Habkost , Paul Durrant , "Michael S. Tsirkin" , "Dr. David Alan Gilbert" , Juan Quintela , Aleksandar Markovic , Marcel Apfelbaum , xen-devel@lists.xenproject.org, Anthony Perard , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Igor Mammedov , Aurelien Jarno , Richard Henderson Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8"; text/plain; charset="utf-8" Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- include/exec/ram_addr.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h index 5e59a3d8d7..dd8713179e 100644 --- a/include/exec/ram_addr.h +++ b/include/exec/ram_addr.h @@ -330,7 +330,9 @@ static inline void cpu_physical_memory_set_dirty_range(= ram_addr_t start, } } =20 - xen_hvm_modified_memory(start, length); + if (xen_enabled()) { + xen_hvm_modified_memory(start, length); + } } =20 #if !defined(_WIN32) @@ -388,7 +390,9 @@ static inline void cpu_physical_memory_set_dirty_lebitm= ap(unsigned long *bitmap, } } =20 - xen_hvm_modified_memory(start, pages << TARGET_PAGE_BITS); + if (xen_enabled()) { + xen_hvm_modified_memory(start, pages << TARGET_PAGE_BITS); + } } else { uint8_t clients =3D tcg_enabled() ? DIRTY_CLIENTS_ALL : DIRTY_CLIE= NTS_NOCODE; =20 --=20 2.21.3