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 8F576C83F12 for ; Mon, 28 Aug 2023 15:18:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231782AbjH1PRf (ORCPT ); Mon, 28 Aug 2023 11:17:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48150 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231701AbjH1PRc (ORCPT ); Mon, 28 Aug 2023 11:17:32 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D0D27E8; Mon, 28 Aug 2023 08:17:29 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 64FD363C33; Mon, 28 Aug 2023 15:17:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 761EEC433C7; Mon, 28 Aug 2023 15:17:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1693235848; bh=yfaHuxm/bNdSiHw+0iYEhh/JqUocRSKuoWqVRwNq8KY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=n7/6MvnkBriK1EzeEBQCJH2Rsg56bX2QG22RCV4HXa1i+YqDdBv4oHfrzxY2zjzJx E4NpKud9szn/+FB9ePxT0cl57OAstIXPW8AndUi6qmS6D7ckLqwNajbZyHHnW5kQdd Cq129HBKAm7TSdQwCYB2ZC69jLlAEC9eI8gp29ypX0HLQ2YUaZPcBswqwmCUTfZSdg UlQveJ37sA8V/S7Z0VCrAp9YLT8/VTRy8MlJU5dPn2QY7Zs+u8Pt9UgiZz8FArrMfL 16puTDTdrmYmD5+S5BmKINMDUsAdw0AEvFAu/yOsVJbgnEKuVsK4zuajyM0YmL6y+N wSZ1HrQ/cxERA== Date: Mon, 28 Aug 2023 23:05:35 +0800 From: Jisheng Zhang To: Jiexun Wang Cc: dfustini@baylibre.com, adrian.hunter@intel.com, aou@eecs.berkeley.edu, conor+dt@kernel.org, conor@kernel.org, devicetree@vger.kernel.org, guoren@kernel.org, jkridner@beagleboard.org, krzysztof.kozlowski+dt@linaro.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-riscv@lists.infradead.org, palmer@dabbelt.com, paul.walmsley@sifive.com, robertcnelson@beagleboard.org, robh+dt@kernel.org, ulf.hansson@linaro.org, wefu@redhat.com Subject: Re: [PATCH RFC v2 0/4] RISC-V: Add basic eMMC support for BeagleV Ahead Message-ID: References: <20230724-th1520-emmc-v2-0-132ed2e2171e@baylibre.com> <20230828044016.109515-1-wangjiexun@tinylab.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20230828044016.109515-1-wangjiexun@tinylab.org> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Mon, Aug 28, 2023 at 12:40:16PM +0800, Jiexun Wang wrote: > Hello, > I tested the patch on my LicheePi 4A board. > It can successfully boot with eMMC, but when I use the eMMC more frequently - for instance: > > $ while true; do /bin/dd if=/dev/zero of=bigfile bs=1024000 count=1024; done & > > I encounter the following error: > > sbi_trap_error: hart1: illegal instruction handler failed (error -2) > sbi_trap_error: hart1: mcause=0x0000000000000002 mtval=0x0000000060e2de4f > sbi_trap_error: hart1: mepc=0x000000000001897c mstatus=0x0000000a00001820 > sbi_trap_error: hart1: ra=0x00000000000170f8 sp=0x000000000004adc8 > sbi_trap_error: hart1: gp=0xffffffff8136ea90 tp=0xffffffd900228000 > sbi_trap_error: hart1: s0=0x0000000000000000 s1=0x000000000004ae08 > sbi_trap_error: hart1: a0=0x000000003f9aa9bc a1=0x0000000000000004 > sbi_trap_error: hart1: a2=0x0000000000000000 a3=0x0000000000000000 > sbi_trap_error: hart1: a4=0x0000000000042248 a5=0x00000000000170e5 > sbi_trap_error: hart1: a6=0x0000000000000000 a7=0x0000000054494d45 > sbi_trap_error: hart1: s2=0x000000000004aee8 s3=0x0000000000000000 > sbi_trap_error: hart1: s4=0x000000000004ae08 s5=0x0000000000000000 > sbi_trap_error: hart1: s6=0xffffffff813aa240 s7=0x0000000000000080 > sbi_trap_error: hart1: s8=0xffffffff80a1b5f0 s9=0x0000000000000000 > sbi_trap_error: hart1: s10=0xffffffd9fef5d380 s11=0xffffffff81290a80 > sbi_trap_error: hart1: t0=0x0000000a00000820 t1=0x0000000000000000 > sbi_trap_error: hart1: t2=0xffffffff80c00318 t3=0x0000000000000001 > sbi_trap_error: hart1: t4=0x0000000000000330 t5=0x0000000000000001 > sbi_trap_error: hart1: t6=0x0000000000040000 > > My kernel version is v6.5-rc3. > My OpenSBI version is 1.3. > I tried to use other versions of OpenSBI, yet the problem persists. > Is there a possibility of any underlying bug? Your insights into this would be greatly appreciated. Can you plz try below opensbi? https://github.com/xhackerustc/thead-opensbi.git