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 0FED43BC670; Fri, 3 Apr 2026 11:56:34 +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=1775217394; cv=none; b=CiCqEXpelk2Z9MPCPydpkZ02E18pKImDvMk4Zl4CWkQRtFvfEsCqWgLBdQ4x1A6CcU4/tCIEJpjsKpMrRre2g70O5mOjIga20WxuY0h+NamJxqB0PX0DbS4WnVeFIXirbLXMbVDGcMX3HBNdG6ww5BRc8SHZzBlXj2+QELMWC8w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775217394; c=relaxed/simple; bh=9l7YRnXiJeaUSputbifksPPi0XaXtllvN3GOhiFO6oo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Wg7/uRao3z49jGQ4yyvZCYtmTLUnIJfj7gug1FVM+ceuL2rKXOvkk4j+ekE0Zaz+7zdc4XBy0f+UFQnMOlBDyaJbSaYvsPWUyxEZXOcF/2ngPZ0ZI35vWaWrMWZPM0/dfAM/CDuax6muNAuxcD9YByyLC7sfEGYY9SYs0d9xr/s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eLufVd3z; 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="eLufVd3z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8E3A6C4CEF7; Fri, 3 Apr 2026 11:56:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775217393; bh=9l7YRnXiJeaUSputbifksPPi0XaXtllvN3GOhiFO6oo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=eLufVd3zXy9jubkTC9dwkw2QYzwtvaWjru+m4ZdRkawSNi9+nrDNC6gUO4mGVS6/R gkBybMRFcG6wp9frSh1UrnRTFmFAIWeWQ6JjhxrMtKfvi/L8jlqp4jSjvl7EXEDDzs ZtNPjIHE0ChL+R5ThH0m0bg+INk64ahwnxdcJwFR/q6vQTBSBkwaCRWtjZT24m2vTQ 7MxtkfclOy/wmKMdP417H2f+HSQV3sLIh5VH4IlCqqK1iv9HKmpZHIBbN8ejL1uHof f/augOwXmiWn/yGSuidAzKcnlp7ywm1cPXBOrcNHhnI6tgb8ARqohzJKj7eqgaBFB+ mw/4aiwR3j/hQ== Date: Fri, 3 Apr 2026 12:56:24 +0100 From: Mark Brown To: Douglas Anderson Cc: Greg Kroah-Hartman , "Rafael J . Wysocki" , Danilo Krummrich , Alan Stern , Robin Murphy , Leon Romanovsky , Paul Burton , Saravana Kannan , Alexander Lobakin , Eric Dumazet , Toshi Kani , Christoph Hellwig , Alexey Kardashevskiy , Johan Hovold , alexander.stein@ew.tq-group.com, andrew@codeconstruct.com.au, andrew@lunn.ch, andriy.shevchenko@linux.intel.com, astewart@tektelic.com, bhelgaas@google.com, brgl@kernel.org, davem@davemloft.net, devicetree@vger.kernel.org, driver-core@lists.linux.dev, hkallweit1@gmail.com, jirislaby@kernel.org, joel@jms.id.au, kees@kernel.org, kuba@kernel.org, lgirdwood@gmail.com, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-serial@vger.kernel.org, linux-usb@vger.kernel.org, linux@armlinux.org.uk, mani@kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, robh@kernel.org Subject: Re: [PATCH v3 8/9] driver core: Replace dev->of_node_reused with DEV_FLAG_OF_NODE_REUSED Message-ID: References: <20260403005005.30424-1-dianders@chromium.org> <20260402174925.v3.8.I806b8636cd3724f6cd1f5e199318ab8694472d90@changeid> Precedence: bulk X-Mailing-List: driver-core@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="7NZIk4CoO0re4Kx0" Content-Disposition: inline In-Reply-To: <20260402174925.v3.8.I806b8636cd3724f6cd1f5e199318ab8694472d90@changeid> X-Cookie: The Korean War must have been fun. --7NZIk4CoO0re4Kx0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Apr 02, 2026 at 05:49:54PM -0700, Douglas Anderson wrote: > In C, bitfields are not necessarily safe to modify from multiple > threads without locking. Switch "of_node_reused" over to the "flags" > field so modifications are safe. Acked-by: Mark Brown --7NZIk4CoO0re4Kx0 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmnPqucACgkQJNaLcl1U h9BRKQf+LiK4wJzBJvOcF8tPspBBv5slh1Rv07RAYfhsMajrfvb91fBup9erBnC7 uop2lhbeef3E4GYUNM3af2BFUVTr6Q2yQsCgV5p3nED9j4EZmCsCSp3X0Hbcc+S1 RmxEf3FESw5jl5dAifyRzEtHhqMmQoiJiWHstiX08tmRvb230IM4SoMj9/XTx/hJ qZLOPBhvbwfqLgqtzR6YbvKHy+eG/muzoWEC6sNgi5JBsNQEeCY0Dp4nSfxbN1i6 VGMAgiL64FDOsOQ3BG7hFoQ0OFAsOB2CiaPDKh4qopTzS+avykiGQvxzCn4XfBfo 8ZM+Nrnu/VYKm5P6K3uIcHF11UpYhg== =Rocu -----END PGP SIGNATURE----- --7NZIk4CoO0re4Kx0--