From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 08E0D2853F8 for ; Fri, 7 Nov 2025 18:48:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762541330; cv=none; b=YthyS2Fh3sXDqDT8WM+9hy2bv3brkXlOP89QRWJFovL/nT0ttJdwfAcvHDjF1jfS1Q8RHYy7qcWba3zBw0EzNa1KRJOfBBthQM+QyQ6i1PM2Y1NS2sLWJf89pAvne/ttxHCM204YbmRy9xjpFCjnGIxxT/MZNlwKsMvletBnn4I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762541330; c=relaxed/simple; bh=BQOBgTRGRK5CPEDVqbmWZj7Y8fKfMmpTNWxE2BOnaeM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=FHpaE4vVLfPi5vW2DLIp7uujIqeA/LHLP0gM5yLaLWQyhQL8z58jNUQUEdE8dOHhZZ9ha8tv6zfdKH4FtCo/ba2WfwdJ3YhGOSAtXetKu8DmAwyStYlWPoxucF/2hwtzkuh2GBgjhODyWr+Btmx7qrqWXj7BVl5mUO02s3HK8rY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CWC5X9ze; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="CWC5X9ze" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 690BBC113D0; Fri, 7 Nov 2025 18:48:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762541329; bh=BQOBgTRGRK5CPEDVqbmWZj7Y8fKfMmpTNWxE2BOnaeM=; h=From:To:Cc:Subject:Date:From; b=CWC5X9ze/7pr5o/6PcZpzdTQLttI+KwdFZxrrkWqhDiug6W/zzbX+sBuxxy0Dvc8/ WNFzBT+UCRs2cEnjXInGyiQGa2Nkhj0U6mIl4F6osu/boA0rN3Qq68mHMUFiMiKB+e uJVmVITXEf+MgjKxqxVa42k5WWB9wzISwtqTwm9SeWPmiNWQnnTmji71PXpP2qyK+y oS4IdiJlJ/QBDGXxULwNRJfyHHDbHMcOy82ao61JObud1iFEcNXA+gK5c2VgFX/ykD VwuIIRgXiJ0UaaQI6a3/uQNY+ZiI2dIq3Zcdl38J6R6sQXWPkUP4U8Wj6YLcdR9pOF 1J+HqGF+h+ywA== From: Oliver Upton To: kvmarm@lists.linux.dev Cc: Marc Zyngier , Joey Gouly , Suzuki K Poulose , Zenghui Yu , Oliver Upton Subject: [PATCH v2 0/2] KVM: arm64: vgic-v3: Even more locking fun Date: Fri, 7 Nov 2025 10:48:45 -0800 Message-ID: <20251107184847.1784820-1-oupton@kernel.org> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit v1 => v2: - Make iter_(un)mark_lpis() use of the LPI xarray also disable IRQs (Zenghui) - Fix failure path to drop xa_lock before calling xa_release() in vgic_add_lpi() (Zenghui) Oliver Upton (2): KVM: arm64: vgic-v3: Reinstate IRQ lock ordering for LPI xarray KVM: arm64: vgic-v3: Release reserved slot outside of lpi_xa's lock arch/arm64/kvm/vgic/vgic-debug.c | 16 ++++++++++++---- arch/arm64/kvm/vgic/vgic-init.c | 2 +- arch/arm64/kvm/vgic/vgic-its.c | 18 ++++++++---------- arch/arm64/kvm/vgic/vgic.c | 23 +++++++++++++++-------- 4 files changed, 36 insertions(+), 23 deletions(-) base-commit: 6146a0f1dfae5d37442a9ddcba012add260bceb0 -- 2.47.3