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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D78C7C38142 for ; Fri, 27 Jan 2023 03:51:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229834AbjA0DvT (ORCPT ); Thu, 26 Jan 2023 22:51:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53336 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229505AbjA0DvR (ORCPT ); Thu, 26 Jan 2023 22:51:17 -0500 Received: from mail-ej1-x636.google.com (mail-ej1-x636.google.com [IPv6:2a00:1450:4864:20::636]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C16F559B78 for ; Thu, 26 Jan 2023 19:51:16 -0800 (PST) Received: by mail-ej1-x636.google.com with SMTP id m2so9935752ejb.8 for ; Thu, 26 Jan 2023 19:51:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=brainfault-org.20210112.gappssmtp.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=AhXH+LjnQJy+TeeqGL7rkW4DgM2MxsYFE7DG5vchcB4=; b=B+rvX7pOPdV39M9bsZ5xmu8dal+4X8Dr2wK27ARpXKBZ9kCTugreLcVmkwC14GBYIK K7Hl+gvoQConiXD4xzaPTWkQQ4q4RqDvOyff4kLX6KliTYCaHFe3MpL7b4IrxD9+i65o WGTVg9zfptYSXi+4pboUALk01gTvBU5PTLBsU3GEy8W7VPH/Sp8uDPTscQXdFz9tNxWu n5/C8eS5NCw9fTouHYJB7BybpsVGHipyytc0KhI0MxHlJCFcpjX8BM2RA/NKob8pYscl gTnn5yBNrWnIkfH7VoYdmOyOSy3xiiCSL3Pu20GqzTaAVyTDcs4yrcSpqaQxvqsT/ZuS p93w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=AhXH+LjnQJy+TeeqGL7rkW4DgM2MxsYFE7DG5vchcB4=; b=0dHDQmeT+lCRKU/yaUXnSroHnQ/Y3htxT1uffLOAhganiJjr67lKMmGJI8y/Cm7Gqo ZVwpz0k1ZPcXDcIMqeYVPN55Qplqi9/jJ91aV9mH+lXlprDLJ0FR2yASy/4i5CullI05 O1Vghvn7CTJAoysWanplZa+dvZte/UO3KZ2jjvN4vJMp4fyIFCX002CWnI4yJZebUQ0l rMfngu29XT/x8JwbUdVGKoYQraf8eAYDohlvDseTHicGpVOBwgQxvgxwNsnDwFpMXkbJ HdvDH9phkiFxZQ+gw9tSLqn2rFfm7V2XWoYumAokMYNBNZyvlm/j7ziqCn2R+6dZgY1d m2bQ== X-Gm-Message-State: AFqh2kokTyH1L3nJ0UObCOEu+Um/b064zFvbwvifDLDEjyTnWI2FxQkj d1KA+GWvxZOPTeodiykypYkVMth8Me5JOwMWz9hwgA== X-Google-Smtp-Source: AMrXdXum5zSZENCqc9aXWct0JbjZ6VxCYt8cvgWug1VNIFkR20MtvAjaz8ZeEdwf9D5wKNWAd8lJDuBRkh/bbbmtkEw= X-Received: by 2002:a17:906:3799:b0:781:541:8f1d with SMTP id n25-20020a170906379900b0078105418f1dmr4914571ejc.117.1674791475248; Thu, 26 Jan 2023 19:51:15 -0800 (PST) MIME-Version: 1.0 References: <20230115154953.831-1-jszhang@kernel.org> <20230115154953.831-13-jszhang@kernel.org> In-Reply-To: <20230115154953.831-13-jszhang@kernel.org> From: Anup Patel Date: Fri, 27 Jan 2023 09:21:03 +0530 Message-ID: Subject: Re: [PATCH v4 12/13] riscv: KVM: Switch has_svinval() to riscv_has_extension_unlikely() To: Jisheng Zhang Cc: Paul Walmsley , Palmer Dabbelt , Albert Ou , Atish Patra , Heiko Stuebner , Conor Dooley , Andrew Jones , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, Guo Ren Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jan 15, 2023 at 9:30 PM Jisheng Zhang wrote: > > 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 For KVM RISC-V: Acked-by: Anup Patel Regards, Anup > --- > 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, > -- > 2.38.1 >