[{"id":3682240,"web_url":"http://patchwork.ozlabs.org/comment/3682240/","msgid":"<20260425010611.3322320-1-guoren@kernel.org>","list_archive_url":null,"date":"2026-04-25T01:06:07","subject":"Re: Re: [PATCH 3/3] irqchip/riscv-imsic: Remove global nr_guest_files\n after KVM AIA per-HART conversion","submitter":{"id":75626,"url":"http://patchwork.ozlabs.org/api/people/75626/","name":"Guo Ren","email":"guoren@kernel.org"},"content":"Hi Anup,\n\n> On Wed, Apr 22, 2026 at 8:39 AM Guo Ren wrote:\n> >\n> > Hi all,\n> >\n> > This patch simply removed `nr_guest_files`, which is suboptimal. For\n> > v2, I will keep `nr_guest_files` inside `struct imsic_local_config`\n> > (per-HART) and compute the effective HGEI count in\n> > `kvm_riscv_aia_enable()` as:\n> >\n> > min(hgctrl->nr_hgei, lc->nr_guest_files)\n> \n> Yes, I was going to comment the exact same thing. Good that you\n> realized it early.\n\nThank you for the feedback. This is V2:\n\nhttps://lore.kernel.org/kvm-riscv/20260425005916.3321811-1-guoren@kernel.org/\n\nBest Regards\n GUO Ren","headers":{"Return-Path":"\n ","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n secure) header.d=lists.infradead.org header.i=@lists.infradead.org\n header.a=rsa-sha256 header.s=bombadil.20210309 header.b=y0+BRTRi;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=s6gMX2V9;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=none (no SPF record) smtp.mailfrom=lists.infradead.org\n (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org;\n envelope-from=kvm-riscv-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org;\n receiver=patchwork.ozlabs.org)"],"Received":["from bombadil.infradead.org (bombadil.infradead.org\n [IPv6:2607:7c80:54:3::133])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g2Wqg5KZkz1yHv\n\tfor ; Sat, 25 Apr 2026 11:06:23 +1000 (AEST)","from localhost ([::1] helo=bombadil.infradead.org)\n\tby bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux))\n\tid 1wGRTR-0000000DxCg-2Y35;\n\tSat, 25 Apr 2026 01:06:21 +0000","from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25])\n\tby bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux))\n\tid 1wGRTP-0000000DxCI-3OJK;\n\tSat, 25 Apr 2026 01:06:21 +0000","from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58])\n\tby sea.source.kernel.org (Postfix) with ESMTP id C122043B0D;\n\tSat, 25 Apr 2026 01:06:18 +0000 (UTC)","by smtp.kernel.org (Postfix) with ESMTPSA id 20170C19425;\n\tSat, 25 Apr 2026 01:06:13 +0000 (UTC)"],"DKIM-Signature":["v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=lists.infradead.org; s=bombadil.20210309; h=Sender:\n\tContent-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post:\n\tList-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:\n\tMessage-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:\n\tResent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:\n\tList-Owner; bh=D/cpMNfssQhuhcnqqLhOhY5r8O48KeHCLPrfI+5cI2U=; b=y0+BRTRiHY1PJw\n\tIr0HqTkaEACfGk+lNiZxqyZlcTcGQ7v9MBYMq1dRtVaDh+MuzOW0GWozvShG5EPMv6jKt3J5Cz6F0\n\t47ySdTwPupNC2xcGCglW5Cu2e1XlNj7umtHFZ/vxqpiyFiVhCRLyUNcwDkI4a9NDQYpQBcLHxIN3n\n\tI1sV4d5bcdqrJif3acadIRCsuRxQbicRiyMXG4TBme39D0GEGzpmoMG9/FqWu+D8sCR42GnQzQ50U\n\tYwis2qELcPtDSdGy3UhEmC4tKX+ZSpX5iKcZiTS7hy9j4912dWPMzuVxS7+oaxA3GD35y5mLAbPgd\n\t43kUUP4nspcK8UmVlPhQ==;","v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1777079178;\n\tbh=v6TTWDx8y13lbMK9v0dMxzlyEZMB61u6UeeQLu+kS7o=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=s6gMX2V91tEk1P5uAwjQg8ks2apnyaD7defQMsAgj4LngklvwnnMiGt8ZoJRTWek5\n\t 3LBjPHdQ8vgxc6lt14gCyF7Cz0tXpFtMHIpXJjeqwxS9GkWhTgqOdQT5NzCeOESjm5\n\t F3/Dt0CX2Ln14Q+zl9TLA+M9dTOpjM7T8pgu5skqjn8yWuda1j0KhgUQjUk7cHer/u\n\t BefQPh6K8RPa1hgkqzhfiyABJkLaOKSYbN8ib+iF3UBhfFBObY2IAAeYKR8UJqdUtW\n\t lxq5jXc6fjkV7S3NCEROCNF1ySPIzXAOCTc1pEQhl8hE3l0vxC7dIfK3O89GrmPjBM\n\t GxefZy0CGj1wA=="],"From":"guoren@kernel.org","To":"guoren@kernel.org","Cc":"alex@ghiti.fr,\n\tanup@brainfault.org,\n\taou@eecs.berkeley.edu,\n\tatish.patra@linux.dev,\n\tcp0613@linux.alibaba.com,\n\tfangyu.yu@linux.alibaba.com,\n\tgaohan@iscas.ac.cn,\n\tinochiama@gmail.com,\n\tkvm-riscv@lists.infradead.org,\n\tkvm@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org,\n\tlinux-riscv@lists.infradead.org,\n\tme@ziyao.cc,\n\tpalmer@dabbelt.com,\n\tpjw@kernel.org,\n\ttglx@kernel.org","Subject":"Re: Re: [PATCH 3/3] irqchip/riscv-imsic: Remove global nr_guest_files\n after KVM AIA per-HART conversion","Date":"Sat, 25 Apr 2026 01:06:07 +0000","Message-ID":"<20260425010611.3322320-1-guoren@kernel.org>","X-Mailer":"git-send-email 2.43.0","In-Reply-To":"<20260425005916.3321811-1-guoren@kernel.org>","References":"<20260425005916.3321811-1-guoren@kernel.org>","MIME-Version":"1.0","X-CRM114-Version":"20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ","X-CRM114-CacheID":"sfid-20260424_180619_867282_2B47DFCB ","X-CRM114-Status":"UNSURE ( 9.94 )","X-CRM114-Notice":"Please train this message.","X-Spam-Score":"-2.1 (--)","X-Spam-Report":"Spam detection software,\n running on the system \"bombadil.infradead.org\",\n has NOT identified this incoming email as spam. The original\n message has been attached to this so you can view it or label\n similar future email. If you have any questions, see\n the administrator of that system for details.\n Content preview: Hi Anup, > On Wed, Apr 22,\n 2026 at 8:39 AM Guo Ren \n wrote: > > > > Hi all, > > > > This patch simply removed `nr_guest_files`,\n which is suboptimal. For > > v2, I will keep `nr_guest_files` i [...]\n Content analysis details: (-2.1 points, 5.0 required)\n pts rule name description\n ---- ----------------------\n --------------------------------------------------\n 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record\n -0.0 SPF_PASS SPF: sender matches SPF record\n -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from\n author's\n domain\n -0.1 DKIM_VALID Message has at least one valid DKIM or DK\n signature\n -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from\n envelope-from domain\n 0.1 DKIM_SIGNED Message has a DKIM or DK signature,\n not necessarily valid\n -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n [score: 0.0000]\n -0.0 DKIMWL_WL_HIGH DKIMwl.org - High trust sender","X-BeenThere":"kvm-riscv@lists.infradead.org","X-Mailman-Version":"2.1.34","Precedence":"list","List-Id":"","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Sender":"\"kvm-riscv\" ","Errors-To":"kvm-riscv-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org"}}]