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 63620D68BDA for ; Fri, 15 Nov 2024 23:45:47 +0000 (UTC) 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-Type:MIME-Version: Message-ID:Date:References:In-Reply-To:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=vpMpS0IQiY6an8UWGWwLEBmqhEy7NKFAs+d1uCx9dMw=; b=H7gVo3JZ5+rMx2fBhZc3NIe4TB Epek+4QNuivNJ6s8L7uidsDG7F53J+SiZavzhaEkbhOUhe9lZf0uaZIObdhHHlUkhUYk5LC5wmakv GZtrvvaZQ49q8uNjfu6jq0YkleUvLu2j/tMUc232TI6CQU3Tovc7a/cPJeDHFfoFlHrm8UDxSsK2u XnZD0hHC3B334Huox3ZKVSpKmPRhoc+JpEFdBmbK6DKD20caxhYxu78dc3W/vgXOKh/gTxWsuQbbx jCsXZDYI3vfEjb6KI6U2lxCBsnpKCqTm+NhpgyR0KUyfri2oLJlOXOvRx1ieQ06hzFG68kN2dZ12s dscqzV5g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tC60L-00000004a2T-2d0S; Fri, 15 Nov 2024 23:45:33 +0000 Received: from galois.linutronix.de ([2a0a:51c0:0:12e:550::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tC5zQ-00000004ZxF-1OQa for linux-arm-kernel@lists.infradead.org; Fri, 15 Nov 2024 23:44:37 +0000 From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1731714274; h=from:from:reply-to:subject:subject: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=vpMpS0IQiY6an8UWGWwLEBmqhEy7NKFAs+d1uCx9dMw=; b=SUQk/x/oxA5RLzp8LNVdflhV2m+4PPFeFeB7dPQeiO3/Khn74U3psiTrwnpFeiAxK3Npqv h9wOYHTb1WSv7UXBzuEeQsnyCsFYw2bpP2oc427+nglG4SpThR6sYq4AjtGrWwsaqlKjEN Or/MSVFQX8eHnr/HGkAWLBEGLNZGFmSUdrVjgLF4sPiXlfyzNgLomrok72UnaE6Us51tOQ ok16F/sKI8V1Sn8UvjdXtbASc/8fXejrfuUbQhByWYcVqLaVT711BqkD5g4p+UmybO0I2O X/FQUQbaqW5ZavpoDdVHx2j7T8+sookeegb/Pm67nqJTO2MhLK9tGf2/yAyNiw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1731714274; h=from:from:reply-to:subject:subject: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=vpMpS0IQiY6an8UWGWwLEBmqhEy7NKFAs+d1uCx9dMw=; b=DrSce24vQjscMxxPy2UFdXvMryeRhk1w/w0cc2+Ik0WSECzrRbRDWR+/p2xIwN0TtwQuqz YRYMxNBBgGLifEDw== To: Zhou Wang , maz@kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, wangwudi@hisilicon.com, prime.zeng@hisilicon.com, Zhou Wang , Nianyao Tang Subject: Re: [PATCH v4] irqchip/gicv3-its: Add workaround for hip09 ITS erratum 162100801 In-Reply-To: <20241114082813.3865466-1-wangzhou1@hisilicon.com> References: <20241114082813.3865466-1-wangzhou1@hisilicon.com> Date: Sat, 16 Nov 2024 00:44:54 +0100 Message-ID: <87msi0yscp.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241115_154436_507442_29B1EA6F X-CRM114-Status: UNSURE ( 8.00 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Nov 14 2024 at 16:28, Zhou Wang wrote: > When enabling GICv4.1 in hip09, VMAPP will fail to clear some caches > during unmapping operation, which will cause some vSGIs lost. > > To fix the issue, invalidate related vPE cache through GICR_INVALLR > after VMOVP. > > Suggested-by: Marc Zyngier > Signed-off-by: Nianyao Tang > Signed-off-by: Zhou Wang This Signed-off-by chain is incorrect. Who authored the patch? If Nianyao is the author then the changelog lacks a From: Nianyao .... line right at the top. If you both authored it, then this lacks a Co-developed-by tag. See Documentation/process/... for further explanation. Thanks, tglx