From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 05 Aug 2026 16:23:23 +0200 Received: from mx1.white.stw.pengutronix.de ([185.203.200.13]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wrcWg-006elK-2s for lore@lore.pengutronix.de; Wed, 05 Aug 2026 16:23:23 +0200 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by mx1.white.stw.pengutronix.de (Postfix) with ESMTPS id 3B8842006E0 for ; Wed, 05 Aug 2026 16:23:19 +0200 (CEST) Authentication-Results: mx1.white.stw.pengutronix.de; dkim=pass header.d=lists.infradead.org header.s=bombadil.20210309 header.b=L1DY4vD5; spf=pass (mx1.white.stw.pengutronix.de: domain of "barebox-bounces+lore=pengutronix.de@lists.infradead.org" designates 2607:7c80:54:3::133 as permitted sender) smtp.mailfrom="barebox-bounces+lore=pengutronix.de@lists.infradead.org"; dmarc=none DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=/w/NJaVicpxhyHFETcAEFt4BsrP1JWWPcbuy7K35b3g=; b=L1DY4vD5la7GJWnAvNey82TG6E Eq+rS4Ij7kOCMXGNvFtZGl+Mu0TZ8z8nZYgDg+b+caw/X8jlxMo2mWax/n5kKn7KxYXkGUqo5kDr+ I3Ka5N4kBjpdkO8aHxoh2aJ1ir+knlAzAEhidFsM0Dt5ddVuJQC+p1zuZiOb/l2MNnLczWDZnWrwF ZY53B6dFb40LluSrdc6hOuX7HzYkn3+2fr0EK3cjCRaXRTbp5Ctlf6HjAADtoChUMtCGtSG23QkQS rAE4H7ynQoF54nhFRo/RV6GFg7KArwFZHUVH129v0y4cRnz4Rn4r5tyrC5SM96UWopOw5W1QHapdT sk/Ryc6w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wrcVO-000000044VX-0t5O; Wed, 05 Aug 2026 14:22:02 +0000 Received: from mx1.white.stw.pengutronix.de ([2a0a:edc0:0:b01:1d::107]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wrcVK-000000044VD-3tHX for barebox@lists.infradead.org; Wed, 05 Aug 2026 14:22:01 +0000 Received: from drehscheibe.grey.stw.pengutronix.de (drehscheibe.grey.stw.pengutronix.de [IPv6:2a0a:edc0:0:c01:1d::a2]) (Authenticated sender: relay-from-drehscheibe.grey.stw.pengutronix.de) by mx1.white.stw.pengutronix.de (Postfix) with ESMTPSA id B981A2006E0; Wed, 05 Aug 2026 16:21:52 +0200 (CEST) Received: from dude05.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::54]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wrcVE-0037ZK-2A; Wed, 05 Aug 2026 16:21:52 +0200 Received: from [::1] (helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1wrcVE-0000000G8Il-2Pk0; Wed, 05 Aug 2026 16:21:52 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: zhengxiaojun , Ahmad Fatoum Subject: [PATCH] fixup! net: designware_eqs: set upper 32bit address for DMA descriptors to support 64-bit addressing Date: Wed, 5 Aug 2026 16:21:43 +0200 Message-ID: <20260805142143.3845127-2-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260805_072159_110888_CEC03E19 X-CRM114-Status: UNSURE ( 9.21 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: net: designware_eqos: fix left shift count >= width of type CI builds with -Werror, including -Werror=shift-count-overflow, which fails for STM32MP enabled platform that use EQOS on a 32-bit platform. Content analysis details: (-1.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.0 DMARC_MISSING Missing DMARC policy X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-Spamd-Result: default: False [-1.41 / 15.00]; SEM_URIBL(3.50)[foxmail.com:email]; BAYES_HAM(-3.00)[99.99%]; DWL_DNSWL_MED(-2.00)[infradead.org:dkim]; MID_CONTAINS_FROM(1.00)[]; RCVD_DKIM_ARC_DNSWL_MED(-0.50)[]; R_MISSING_CHARSET(0.50)[]; RCVD_IN_DNSWL_MED(-0.40)[2a0a:edc0:0:1101:1d::54:received,2607:7c80:54:3::133:from]; R_DKIM_ALLOW(-0.20)[lists.infradead.org:s=bombadil.20210309]; MAILLIST(-0.20)[mailman]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_LOW(-0.10)[2a0a:edc0:0:c01:1d::a2:received]; BAD_REP_POLICIES(0.10)[]; HAS_LIST_UNSUB(-0.01)[]; TO_DN_SOME(0.00)[]; DMARC_NA(0.00)[pengutronix.de]; MIME_TRACE(0.00)[0:+]; RECEIVED_HELO_LOCALHOST(0.00)[]; ARC_NA(0.00)[]; SUBJECT_HAS_EXCLAIM(0.00)[]; FREEMAIL_CC(0.00)[foxmail.com,pengutronix.de]; TAGGED_FROM(0.00)[lore=pengutronix.de]; RCVD_COUNT_FIVE(0.00)[5]; FROM_NEQ_ENVFROM(0.00)[a.fatoum@pengutronix.de,barebox-bounces@lists.infradead.org]; FROM_HAS_DN(0.00)[]; RCVD_TLS_LAST(0.00)[]; R_SPF_ALLOW(0.00)[+mx:c]; ASN(0.00)[asn:7247, ipnet:2607:7c80:54::/48, country:US]; RCVD_VIA_SMTP_AUTH(0.00)[]; DKIM_TRACE(0.00)[lists.infradead.org:+]; RCPT_COUNT_THREE(0.00)[3]; FORGED_SENDER_MAILLIST(0.00)[] X-Rspamd-Action: no action X-Rspamd-Server: mx1 X-Rspamd-Queue-Id: 3B8842006E0 X-Stat-Signature: 11ggx5bjss91mwbhh8niwhi3cmqbp9zi net: designware_eqos: fix left shift count >= width of type CI builds with -Werror, including -Werror=shift-count-overflow, which fails for STM32MP enabled platform that use EQOS on a 32-bit platform. As des1 will have always been programmed to zero on a 32-bit platform, we can just suppress the warning with a cast. Cc: zhengxiaojun Signed-off-by: Ahmad Fatoum --- drivers/net/designware_eqos.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/designware_eqos.c b/drivers/net/designware_eqos.c index 332dc7eb7366..4011b006dd70 100644 --- a/drivers/net/designware_eqos.c +++ b/drivers/net/designware_eqos.c @@ -955,8 +955,8 @@ void eqos_remove(struct device *dev) mdiobus_unregister(&eqos->miibus); - dma = eqos->rx_descs[0].des1; - dma = (dma << 32) + eqos->rx_descs[0].des0; + dma = (u64)eqos->rx_descs[0].des1 << 32; + dma |= eqos->rx_descs[0].des0; dma_free(phys_to_virt(dma)); dma_free_coherent(DMA_DEVICE_BROKEN, eqos->tx_descs, 0, EQOS_DESCRIPTORS_SIZE); -- 2.47.3