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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 6DFA2C35FF3 for ; Fri, 21 Mar 2025 06:29:27 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tvVsI-0005Nz-FK; Fri, 21 Mar 2025 02:28:58 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tvVrw-0004fE-1d; Fri, 21 Mar 2025 02:28:41 -0400 Received: from gandalf.ozlabs.org ([150.107.74.76] helo=mail.ozlabs.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tvVrt-0005dh-6R; Fri, 21 Mar 2025 02:28:35 -0400 Received: from mail.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4ZJsvq28p4z4xDK; Fri, 21 Mar 2025 17:28:23 +1100 (AEDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mail.ozlabs.org (Postfix) with ESMTPSA id 4ZJsvl0mgQz4xD3; Fri, 21 Mar 2025 17:28:17 +1100 (AEDT) Message-ID: <1339b58c-b12c-4bda-b4e0-ff8c919c288d@kaod.org> Date: Fri, 21 Mar 2025 07:28:13 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/1] hw/intc/aspeed: Fix IRQ handler mask check To: Steven Lee , Peter Maydell , Troy Lee , Jamin Lin , Andrew Jeffery , Joel Stanley , "open list:ASPEED BMCs" , "open list:All patches CC here" Cc: Troy Lee , "longzl2@lenovo.com" , Yunlin Tang References: <20250320092543.4040672-1-steven_lee@aspeedtech.com> <20250320092543.4040672-2-steven_lee@aspeedtech.com> Content-Language: en-US, fr From: =?UTF-8?Q?C=C3=A9dric_Le_Goater?= Autocrypt: addr=clg@kaod.org; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=150.107.74.76; envelope-from=SRS0=rypf=WI=kaod.org=clg@ozlabs.org; helo=mail.ozlabs.org X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.001, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Hello Steven, On 3/21/25 03:54, Steven Lee wrote: > Hi Cédric, > >> -----Original Message----- >> From: Cédric Le Goater >> Sent: Thursday, March 20, 2025 11:29 PM >> To: Steven Lee ; Peter Maydell >> ; Troy Lee ; Jamin Lin >> ; Andrew Jeffery >> ; Joel Stanley ; open >> list:ASPEED BMCs ; open list:All patches CC here >> >> Cc: Troy Lee ; longzl2@lenovo.com; Yunlin Tang >> >> Subject: Re: [PATCH 1/1] hw/intc/aspeed: Fix IRQ handler mask check >> >> Hello Steven, >> >> On 3/20/25 10:25, Steven Lee wrote: >>> Updated the IRQ handler mask check to AND with select variable. >>> This ensures that the interrupt service routine is correctly triggered >>> for the interrupts within the same irq group. >>> >>> For example, both `eth0` and the debug UART are handled in `GICINT132`. >>> Without this fix, the debug console may hang if the `eth0` ISR is not >>> handled. >>> >>> Signed-off-by: Steven Lee >>> Change-Id: Ic3609eb72218dfd68be6057d78b8953b18828709 >>> --- >> >> I think the issue was introduced by the initial commit : >> >> d831c5fd8682 ("aspeed/intc: Add AST2700 support") >> >> Is that correct ? >> > > Yes, and the implementation is based on commit 38ba38d (hw/intc/aspeed: Add Support for AST2700 INTCIO Controller). > > Additionally, I sent a patch series for AST27x0 multi-SoC support on March 13th. However, I forgot to append the v2 tag to the series. That's OK. We are in -rc phase of the QEMU 10.0 cycle, so I am looking at fixes first. > Should I resend it with the correct version tag? No need. This is enough: Fixes: d831c5fd8682 ("aspeed/intc: Add AST2700 support") Thanks, C. > Patchwork link: > https://patchwork.kernel.org/project/qemu-devel/list/?series=943379 > > Thanks, > Steven > >> Reviewed-by: Cédric Le Goater >> >> Thanks, >> >> C. >> >> >>> hw/intc/aspeed_intc.c | 2 +- >>> 1 file changed, 1 insertion(+), 1 deletion(-) >>> >>> diff --git a/hw/intc/aspeed_intc.c b/hw/intc/aspeed_intc.c index >>> 3fd417084f..f17bf43925 100644 >>> --- a/hw/intc/aspeed_intc.c >>> +++ b/hw/intc/aspeed_intc.c >>> @@ -111,7 +111,7 @@ static void >> aspeed_intc_set_irq_handler(AspeedINTCState *s, >>> outpin_idx = intc_irq->outpin_idx; >>> inpin_idx = intc_irq->inpin_idx; >>> >>> - if (s->mask[inpin_idx] || s->regs[status_reg]) { >>> + if ((s->mask[inpin_idx] & select) || (s->regs[status_reg] & >>> + select)) { >>> /* >>> * a. mask is not 0 means in ISR mode >>> * sources interrupt routine are executing. >