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 70F38313E31 for ; Fri, 17 Jul 2026 01:38:02 +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=1784252283; cv=none; b=L8Z2ZaNNAIn5MKQLUf8W4KAzzfqL0g0BNM97U9S/J9iEoZYfc1Vt2ONAaTCk2z3P67r1h9T6+31tgrMnYa6+z1I8IhBPDtDb1vjP3FnVAEX5P1ZaZ26FJpyINpmJS1LRyy5j/CmQ+/1xOurq2Cbz8Ln9uTbeAds/fjkjR6Qmt0w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784252283; c=relaxed/simple; bh=YoRtbDynAgWjD7eyZ7AJZvUv5s7Iwzvt6Hp7UsnKjCs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Tt/w751NzwSBeN1gbLQ6PYLkhC2JGjeDt8mGFs6oFlzZDzh4uAMHGKmTVSAWSU3zD3kEu8WQw3OpDqD8Ojdt7LD+UQtyrK0ymzWgeG4Az9On/O4sPhGz9gvesoPykepu51tTu2oW3/CBFkF0zzvvSw0HsTnpyYxG20A5nhik0ww= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Pn0MtQqi; 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="Pn0MtQqi" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2ACC21F00A3A; Fri, 17 Jul 2026 01:38:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784252282; bh=kLOlGnrEe+CcI+ONcem8ymWcEye4PuZ2xV/j3N2Rfo0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Pn0MtQqiNknME16zcIFjhKpqObhKMhspoj8CYbVhyYDTvfMidbEK9W9IkrjqNJoeV wQO5q4jpOLRF7mCEjSq7/Xc3HbpuAka3ENflWQwGCjiFrv4U939hA+bgJqKz0JhATB FyJaluoEHFs4Er/KOiPkFVX9pZQRgi63QBdzAVzxxbE1IN22Bb5br973giE6MbgwSq ReJ1T+xke1fBuZaAHA2kzBZSJb482uclLe446qWc0+Jsfq05zS/4i991Brf/erL15X FsUpwoVwlbyNo4C3UEyxGQFcTnXUA887AzRh7GBUHkNW/osBQCD2T4092uaGvkU7fe VR6lBKFh7bGxw== From: Sasha Levin To: stable@vger.kernel.org Cc: Sasha Levin , Hyunwoo Kim , Marc Zyngier , Greg Kroah-Hartman , Fuad Tabba , Will Deacon , Fuad Tabba Subject: Re: [PATCH 6.18.y] KVM: arm64: Bound used_lrs when flushing the pKVM hyp vCPU Date: Thu, 16 Jul 2026 21:37:39 -0400 Message-ID: <20260716232340.0015-stable-reply@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260716132434.239763-1-fuad.tabba@linux.dev> References: <20260716132434.239763-1-fuad.tabba@linux.dev> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Thu, Jul 16, 2026 at 02:24:34PM +0100, Fuad Tabba wrote: > flush_hyp_vcpu() copies the host vGIC state into the hyp's private vCPU > on every run. The vGIC list register save and restore use used_lrs as > their loop bound and expect it to stay within the number of implemented > list registers. Queued for 6.18, thanks. I've also picked up your 6.12.y and 6.6.y backports of this one and of the __hyp_running_vcpu fix. -- Thanks, Sasha