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 AE5ECECAAD3 for ; Mon, 5 Sep 2022 17:07:34 +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:MIME-Version:Message-ID:In-Reply-To: Date:References: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=7ZE1Vh5v/wdAZfjZXOeN/hB3QsZIHXe8BpRbuIJ+r6A=; b=WATh3nIa7EQMlt 0bvkXDAD9kPlbevxqCuc24YSlks5bA6l59IUQQ3vo7G9mXmkXs0Nkaigbp0mKfVThAfAfkS3jRWir SymxkwmvmNUf2ogeztqCqIfHgVqgMDqcEeYFknHS51sBvtKNuPeeNsy2sUBzrqCvwmLQ/Sq/Z/pkn ySrhATkrA2usaP9iOrOj+X8wyb544Gku8Ur7KAeTfKxg5Cjn/ADJPSauIf77hmYc463JZqHbJkJ5c P24LLNeWhJzzCuUb5471TTW8UHmG60PsEf5Dq9eUYXzg8c0gxFXexlqY2L9lJ5y3YoPjYWx/y2Ctv HL+XzZoa08EMmnGEHbdA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVFZ9-007GLZ-CV; Mon, 05 Sep 2022 17:07:19 +0000 Received: from smtp-out2.suse.de ([2001:67c:2178:6::1d]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVD80-004SSl-BN for linux-riscv@lists.infradead.org; Mon, 05 Sep 2022 14:31:13 +0000 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id 2EC911F9ED; Mon, 5 Sep 2022 14:30:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1662388251; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=QZY74CtrE2fNgBYPVcD9k7Aap6fAvNiS5mnQBJZXgfk=; b=Y/sqvnNEb0jqjQip4GXS88Ch8H/DcZq7iVMHNE55WU6sJEmuy80sE2hSUZzklm47Vud7Tv GaYLg9C/znmcnt40i6HNIirNichH0DDFmZcJstBQk+KznnSIlSLtXNKh3gqFQcM23c3YHM usntVtX+azNzsWOe/Vhq5X+Pl62xyVQ= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1662388251; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=QZY74CtrE2fNgBYPVcD9k7Aap6fAvNiS5mnQBJZXgfk=; b=JuuVPbKcN+146YtgSa5ELPUX+CWIK61n5BXmhJTwNDw/+cjRDPry6M5iM0kdQR1lmidbGQ c+VZXhF3nKuL3SCg== Received: from hawking.suse.de (unknown [10.168.4.11]) by relay2.suse.de (Postfix) with ESMTP id 83EC32C141; Mon, 5 Sep 2022 14:30:50 +0000 (UTC) Received: by hawking.suse.de (Postfix, from userid 17005) id 92308444AFD; Mon, 5 Sep 2022 16:30:48 +0200 (CEST) From: Andreas Schwab To: Heiko Stuebner Cc: atishp@atishpatra.org, anup@brainfault.org, will@kernel.org, mark.rutland@arm.com, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Conor.Dooley@microchip.com Subject: Re: [PATCH v3] drivers/perf: riscv_pmu_sbi: add support for PMU variant on T-Head C9xx cores References: <20220905141644.2468891-1-heiko@sntech.de> X-Yow: Everybody gets free BORSCHT! Date: Mon, 05 Sep 2022 16:30:48 +0200 In-Reply-To: <20220905141644.2468891-1-heiko@sntech.de> (Heiko Stuebner's message of "Mon, 5 Sep 2022 16:16:44 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1.91 (gnu/linux) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220905_073110_873484_572AE468 X-CRM114-Status: UNSURE ( 8.40 ) X-CRM114-Notice: Please train this message. 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 Sep 05 2022, Heiko Stuebner wrote: > To work properly, this requires a matching change in SBI, though the actual > interface between kernel and SBI does not change. What happens if you mix different kernel and SBI versions? -- Andreas Schwab, SUSE Labs, schwab@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different." _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv