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 B2624C433FE for ; Mon, 14 Nov 2022 16:41:59 +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=HqDI17/roEVdLI+NYCFpdREd4Px6MmYfUxKhE4/0WTk=; b=e7bts5AcZF3MBZ Jp8ZiYTM3KuM4KlvW7eWUq3DJYTI1sGHgn4TPD1R6mU5hP0pK4RCdkCUD7QaZJWZqZ/E59fi8+6be xLF3XQ8aPDpLRWCGTwvotWcgsCyA5bbT6ZFKCXBXufYHIDUjGUkWg69Uts+FHRvqdAnX8ge7LcfBc hWwGshP4Vohl7iYYGoNublfwe7ftCn2GOQKvjQkDA9tnYzPA7+GDE1BrX9486f/BPWwNeihY/7c8d s/nLlGkeGx+5gDSYp4ip6uMagCKNmTFF4ORvTTsWR+c1wRuA7IQ17a0aWsDs24eHz2T4ePq8muhiH aUrc22t213wsR3NkpHUw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oucWo-002o08-UF; Mon, 14 Nov 2022 16:41:46 +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 1oucWl-002nxY-Il for linux-riscv@lists.infradead.org; Mon, 14 Nov 2022 16:41:45 +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 6370F612DA; Mon, 14 Nov 2022 16:41:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EC8F4C433D6; Mon, 14 Nov 2022 16:41:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1668444101; bh=sJlYpdlEpWSZJfz2x3sOrQSeKfAOLQ7Vr/1pDVDUXAk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cob+4nSMOS4k0r4QdKG7oEHPcdxmUh9+ev/F3T2LYs1yRQ3kDwtiDs7b1PK+ciUff 9IWJcHZiRs7CsoGwbp88dhGHpAOilcdhF1xXarW4dcHwQWFpPNR7+92fNSD3NCbJpQ XsKfiOOroj7w7DLF52MCEk08btswoUJJP6xXD0Y39pD1abSZrCXs0kTidyzPLHwJXc LyuxOTDN936sTl5oaabV1p7bJo/JZ3w6rX3BSsB7IH107k0mp9zfTUPHJR9W1pLHpV ID2W6PgOO0wfH3wGlMp7UKimnB/6Yf5m//i3kCCoLa3RsO8VuXZmauvizF/BFuCY6D WnsTNemuxffyg== Date: Mon, 14 Nov 2022 16:41:37 +0000 From: Conor Dooley To: Anup Patel Cc: Palmer Dabbelt , Paul Walmsley , Atish Patra , Heiko Stuebner , Arnd Bergmann , Anup Patel , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 0/3] Add PMEM support for RISC-V Message-ID: References: <20221114090536.1662624-1-apatel@ventanamicro.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20221114090536.1662624-1-apatel@ventanamicro.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221114_084143_699613_9B7692ED X-CRM114-Status: GOOD ( 18.96 ) 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 Hey Anup, Looks like patches 2 and 3 are failing for the nommu defconfigs: https://patchwork.kernel.org/project/linux-riscv/list/?series=694995 Unfortunately, if the build fails NIPA doesn't appear to save a log. In case it's relevant, should be gcc-11 & bintutils 2.37. Thanks, Conor. On Mon, Nov 14, 2022 at 02:35:33PM +0530, Anup Patel wrote: > The Linux NVDIMM PEM drivers require arch support to map and access the > persistent memory device. This series adds RISC-V PMEM support using > recently added Svpbmt and Zicbom support. > > First two patches are fixes and remaining two patches add the required > PMEM support for Linux RISC-V. > > These patches can also be found in riscv_pmem_v6 branch at: > https://github.com/avpatel/linux.git > > Changes since v5: > - Rebased on Linux-6.1-rc5 > - Directly add pmem.o in obj-y of PATCH3 > - Dropped PATCH1 since this is already merged. > > Changes since v4: > - Simplify PATCH2 by implementing RISC-V specific arch_memremap_wb() > > Changes since v3: > - Pickup correct version of Drew's patch as PATCH1 > > Changes since v2: > - Rebased on Linux-6.1-rc1 > - Replaced PATCH1 with the patch proposed by Drew > > Changes since v1: > - Fix error reported by test bot > https://lore.kernel.org/all/202208272028.IwrNZ0Ur-lkp@intel.com/ > > Anup Patel (3): > RISC-V: Fix MEMREMAP_WB for systems with Svpbmt > RISC-V: Implement arch specific PMEM APIs > RISC-V: Enable PMEM drivers > > arch/riscv/Kconfig | 1 + > arch/riscv/configs/defconfig | 1 + > arch/riscv/include/asm/io.h | 5 +++++ > arch/riscv/mm/Makefile | 1 + > arch/riscv/mm/pmem.c | 21 +++++++++++++++++++++ > 5 files changed, 29 insertions(+) > create mode 100644 arch/riscv/mm/pmem.c > > -- > 2.34.1 > _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv