From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DFB14CD8CA9 for ; Tue, 10 Oct 2023 17:13:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=mkIoAmJfaj3yxPqxz8RmHjmWnl9gN/JuYx2Ivp4pSyk=; b=0TEGU4MWGXql/2 TfOWUQYhgmdllIj9SBb1fbi3H0yegBvYxUWhX7b8IAKSIED1UY4ovGk86tVPJgt3isIJOTcrWseF2 DqfyeJ5GAIQ/F/tsClzIa/J8mBs2Y0S3pqS/N/VePUZ5xqYe5yP/mjclWRzK1riVYR3x1j+vSFsRO 2JSQ9YrtaoAQKkJsHqffO7URCZMsrP4gPT5JF/13XiEKlgLXA+2YHKse+S4aEoHo7HF63fOVoMfhc 8dn76ZGwXFsJOT6HdSPvVnmQgPUuA04/RoH1kKrV8Qv85Zx8EQMiM6p76QvEzGK3LC6ed8hJcAZpJ X5z8sDVjTvGDAWvx25TA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qqGIo-00Dpl8-1X; Tue, 10 Oct 2023 17:13:50 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qqGIj-00Dpjb-30; Tue, 10 Oct 2023 17:13:48 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id 582BCB81D49; Tue, 10 Oct 2023 17:13:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 22039C433C7; Tue, 10 Oct 2023 17:13:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1696958023; bh=/47AotOk6Pmbk+piTAfqSXBF2jYz0fjzzVpGbHxAJKE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=L0nDeQU/sSY09KfGVmYDlOkzQbdyG8DJs92I9N4NJXCSqYhz5ZjBtgkpd4c/g+tiL 9bZNypuhxGAhRS5Bq3JDRvP4O0IcBUyiujh9I3wK7kc4oGGBIPGLg9HMuv49orZIw3 ynXdhk71KzggKuGWHTItgMvJN+V8E584MvplIJ70= Date: Tue, 10 Oct 2023 19:13:40 +0200 From: Greg Kroah-Hartman To: Anup Patel Cc: Paolo Bonzini , Atish Patra , Palmer Dabbelt , Paul Walmsley , Jiri Slaby , Conor Dooley , Andrew Jones , kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-serial@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/6] RISC-V: KVM: Change the SBI specification version to v2.0 Message-ID: <2023101013-overfeed-online-7f69@gregkh> References: <20231010170503.657189-1-apatel@ventanamicro.com> <20231010170503.657189-3-apatel@ventanamicro.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20231010170503.657189-3-apatel@ventanamicro.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231010_101346_122111_A138AD4A X-CRM114-Status: GOOD ( 13.65 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Tue, Oct 10, 2023 at 10:34:59PM +0530, Anup Patel wrote: > We will be implementing SBI DBCN extension for KVM RISC-V so let > us change the KVM RISC-V SBI specification version to v2.0. > > Signed-off-by: Anup Patel > --- > arch/riscv/include/asm/kvm_vcpu_sbi.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/riscv/include/asm/kvm_vcpu_sbi.h b/arch/riscv/include/asm/kvm_vcpu_sbi.h > index cdcf0ff07be7..8d6d4dce8a5e 100644 > --- a/arch/riscv/include/asm/kvm_vcpu_sbi.h > +++ b/arch/riscv/include/asm/kvm_vcpu_sbi.h > @@ -11,7 +11,7 @@ > > #define KVM_SBI_IMPID 3 > > -#define KVM_SBI_VERSION_MAJOR 1 > +#define KVM_SBI_VERSION_MAJOR 2 What does this number mean? Who checks it? Why do you have to keep incrementing it? thanks, greg k-h _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv