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 49C03C04A95 for ; Sun, 25 Sep 2022 16:33:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232918AbiIYQdt (ORCPT ); Sun, 25 Sep 2022 12:33:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53104 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232925AbiIYQdk (ORCPT ); Sun, 25 Sep 2022 12:33:40 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E223B2CDDC; Sun, 25 Sep 2022 09:33:38 -0700 (PDT) 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 ams.source.kernel.org (Postfix) with ESMTPS id C6E86B8075E; Sun, 25 Sep 2022 16:33:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 837F4C433D6; Sun, 25 Sep 2022 16:33:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1664123615; bh=RRltkuwJX7LP5kK/3k3rhHeIM5Hot3r7Dzu5sm7vQRo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sjlJCcJV0QLRS/2I5WmZcRYy+Fq+ZGX664xoh7M7CFkrLCN2vCY45z/EooBFQ0YHV u3Q29Vpvh/y/bGaGHTl3lEjVDZHm9SM9um6UV9VFdQX+M+x+7a2pWsRcHVcGmX2NWZ tAQKB71huoS7KtZZGo55h0YFq0jgkE4fSbCL65Ult0LCuQUsBdWQnuxqmY6FBTlQ60 vyqHgyrCjH+LFlBCESK/PdDWZGw8TdMaJNx3WdCYjdglkV0dFYnQbjjeLnRRHwr812 5R1Fn1oGFDtim8kl0vRLzsK/bcwb1GxaVZ5dZRF9YlLR3jKZq4Y7tjt7O0lBMVAoDm IDpCNxrnrIBEg== From: Jisheng Zhang To: Paul Walmsley , Palmer Dabbelt , Albert Ou , Anup Patel , Atish Patra Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org Subject: [PATCH v3 3/3] riscv: select HAVE_POSIX_CPU_TIMERS_TASK_WORK Date: Mon, 26 Sep 2022 00:24:00 +0800 Message-Id: <20220925162400.1606-4-jszhang@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220925162400.1606-1-jszhang@kernel.org> References: <20220925162400.1606-1-jszhang@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Move POSIX CPU timer expiry and signal delivery into task context to allow PREEMPT_RT setups to coexist with KVM. Signed-off-by: Jisheng Zhang --- arch/riscv/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 79e52441e18b..7a8134fd7ec9 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -104,6 +104,7 @@ config RISCV select HAVE_PERF_EVENTS select HAVE_PERF_REGS select HAVE_PERF_USER_STACK_DUMP + select HAVE_POSIX_CPU_TIMERS_TASK_WORK select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_FUNCTION_ARG_ACCESS_API select HAVE_STACKPROTECTOR -- 2.34.1