From patchwork Wed Jan 11 17:10:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 1724774 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org; envelope-from=kvm-riscv-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=NRMi05Pu; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=QyqAUwJG; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4NsZGl3j1Hz23f3 for ; Thu, 12 Jan 2023 04:21:35 +1100 (AEDT) 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:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Dr4NXOninigl79karhqh1GUcKrMm//Zi69ugcxH+7b4=; b=NRMi05PuMOtRGd sxhkkqZBI/dMDETg/cjAtxVUtVkTPp41T/SNB2SglVU2VxRPs6LWS1/zfvd0XpRghrQyfRka1Tjxm b79ryJNTuGSX/eYK/hr9rdsXi0e7+6rAJ9f1CBi6uLx2shNRDCNtSLCldQnM/mG/7G2j9PC3i4Jxm S4irPJhYCO+Zc6DDikcB8oh3V2DhrEMe/PMd9M/Va1sDd+G/MO26zx4ve8QelfLlm6+ExjeHAGIyo 70Stv9w28K2ZZSv7WFPpv1ERV7LU06laYIUO5Q2U2EMR9/kS7Kg5feat5q/uM1HiZXPYiw6/dYqua HRDlC6UcsoGTzMtd3aWg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pFen5-00CMbz-Bt; Wed, 11 Jan 2023 17:21:31 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pFemx-00CMRc-D2; Wed, 11 Jan 2023 17:21:24 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id EE0DB61D7C; Wed, 11 Jan 2023 17:21:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 10B50C433D2; Wed, 11 Jan 2023 17:21:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673457682; bh=iakCU13SXpMb3pcvjfiiLXGeB5RnCPEYfg/spzK7YxA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QyqAUwJGdNtBpzR4nntbs1iPUTkBKiOHAmXK9MifYRWMELikATG4WriMLqpDgxpov cHYLSZFLH9EHn+oPMBvxgIhq8JwB69mMxlGzCWFVKKq5oUvR6NH/KoHX0MPpkBDaQu j4Z0J//elt3BJwT1UORJJ0DODp8Jh2NMZOlPbOeTRciGJfooU/7fF3FQLKz3+7BxtO YHcf4fCfc5HvTlUc8IQlW1PW5Nemzwft1lPPwWrdHYdLhltZif8x69g+9WgKM0ezE+ kjAConnZz54KiT8BYnQ/k4YcSufpdk1aw3s3x0HWqArA+muds8k8lw81cVsfeS4DLU XT5HZ9ozU1fdg== From: Jisheng Zhang To: Paul Walmsley , Palmer Dabbelt , Albert Ou , Anup Patel , Atish Patra , Heiko Stuebner Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, Andrew Jones , Guo Ren Subject: [PATCH v3 12/13] riscv: KVM: Switch has_svinval() to riscv_has_extension_unlikely() Date: Thu, 12 Jan 2023 01:10:26 +0800 Message-Id: <20230111171027.2392-13-jszhang@kernel.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230111171027.2392-1-jszhang@kernel.org> References: <20230111171027.2392-1-jszhang@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230111_092123_517566_B35DD327 X-CRM114-Status: GOOD ( 10.22 ) X-Spam-Score: -5.4 (-----) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: From: Andrew Jones Switch has_svinval() from static branch to the new helper riscv_has_extension_unlikely(). Signed-off-by: Andrew Jones Reviewed-by: Guo Ren --- arch/riscv/kvm/tlb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) Content analysis details: (-5.4 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [2604:1380:4641:c500:0:0:0:1 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.2 DKIMWL_WL_HIGH DKIMwl.org - High trust sender X-BeenThere: kvm-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kvm-riscv" Errors-To: kvm-riscv-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org From: Andrew Jones Switch has_svinval() from static branch to the new helper riscv_has_extension_unlikely(). Signed-off-by: Andrew Jones Reviewed-by: Guo Ren --- arch/riscv/kvm/tlb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/riscv/kvm/tlb.c b/arch/riscv/kvm/tlb.c index 309d79b3e5cd..aa3da18ad873 100644 --- a/arch/riscv/kvm/tlb.c +++ b/arch/riscv/kvm/tlb.c @@ -15,8 +15,7 @@ #include #include -#define has_svinval() \ - static_branch_unlikely(&riscv_isa_ext_keys[RISCV_ISA_EXT_KEY_SVINVAL]) +#define has_svinval() riscv_has_extension_unlikely(RISCV_ISA_EXT_SVINVAL) void kvm_riscv_local_hfence_gvma_vmid_gpa(unsigned long vmid, gpa_t gpa, gpa_t gpsz,