From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DDE67262D0B; Sat, 8 Aug 2026 18:35:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786214144; cv=none; b=mCAZQdG2TWCRtBpRgkcFa4KwyjZMdbbFeI/Y1g3xBBl8B5+gAGvTQWOox6WUY+m8E3fURcKTpVcwhzl0yDr7SEM/F1uyfigIyFske5IDc5NSVKnkU1823ir+s4d3McU7NriyRIn8UN8aHQ52NMq4mqY7Ci9PXDvBfTeAOmDOAHY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786214144; c=relaxed/simple; bh=YlwDGxpIpwXEGLMLSrbgYXZuzgwJz6PNF7DcI+4csAc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=QMDG4YfW9TmwcZ9iKx4Zm/SbIfOMlz0NMnOdOrFWWcB0iecr9w5+brIOYYkV2kr8TDdBtSoIZ3wiBwTVMgdq0fnrn1n1BEIiLtS1I2jHjE3cO4t7p78RXd0zSskrGozcp5+0KlPUpJsJnISGcH6h2NyCAO/BdREzw09wSvyRT6A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PL3wae9q; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PL3wae9q" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4637D1F000E9; Sat, 8 Aug 2026 18:35:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786214143; bh=bJwrgY6xFSMePlSsx9wyS7H3bTpR++X2AOvZVpByx9I=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=PL3wae9qqhBv8Xl37xN/xlKZKxrn61617gO/RBy+LHjrONvkuR1yTfaAi8cfRfXiJ od4RrqoGaYT/MP1kAvpvA/gRrlvk6TvEKX73ayZLvADll7gFFGblI+SqDD6OeUkwq5 tqyXyNzaAJ6HOF+u1j8VHHkgWlinDGqKvZYPWM1JRgr7xes4DMk68dQndeqhNBvLd5 yKJDXbWGT8/55Fne1keEeYUQjWXMP1hLWRvXc1myMOwcZbO+TUKFr0bhZwdLIOP/Bg lX6QzyrF38/agspDV51o8wFGBCpC3ME/fR5Y+pK3Pg4cZkWRp9HfeS0/PaNGbLT2Dp TC//V+6TR354w== From: Oliver Upton To: Marc Zyngier , Fuad Tabba Cc: Oliver Upton , Joey Gouly , Steffen Eiden , Suzuki K Poulose , Zenghui Yu , Will Deacon , Sascha Bischoff , Sebastian Ene , kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/4] KVM: arm64: vgic: Fixes for ITS table save and init retry Date: Sat, 8 Aug 2026 11:35:38 -0700 Message-ID: <178621413198.380376.1272590130654213471.b4-ty@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260807104102.2410744-1-fuad.tabba@linux.dev> References: <20260807104102.2410744-1-fuad.tabba@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Fri, 07 Aug 2026 11:40:58 +0100, Fuad Tabba wrote: > Respinning today since I am travelling until the 17th and will be slow to > reply. > > Changes since v1 [1]: > - Patch 3: check the collection ID with vgic_its_check_id() instead of > bounding the walk by the table size, so a collection the table cannot > address is not saved either. Retitled to match. (sashiko) > - New patch 4: skip the ITEs that are saved as invalid when computing an > ITE's next-event offset. (Oliver) > > [...] Applied to next, thanks! [1/4] KVM: arm64: vgic-its: Don't dereference a NULL collection on ITT save https://git.kernel.org/kvmarm/kvmarm/c/c6c156d931c3 [2/4] KVM: arm64: vgic: Don't leak the SPI array when init is retried https://git.kernel.org/kvmarm/kvmarm/c/52d044d6e76f [3/4] KVM: arm64: vgic-its: Don't save collections the table cannot hold https://git.kernel.org/kvmarm/kvmarm/c/9b10fb74e4b6 [4/4] KVM: arm64: vgic-its: Point saved ITEs at the next valid entry https://git.kernel.org/kvmarm/kvmarm/c/ad1e686e2378 -- Best, Oliver