From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793230807; b=fIXp+DGpOFoiVvvCQlaK2LZ2QzGBS3rP1iGCgsk5LedNs/xiRneVDm9N4A/cKCXM1fvw 7hi72t0b17oK24J+VMTFDdKePF0L9SskEha0iQHc3p30pwDPFQbZJvqua+QbB9uk6gZhw xDCl9M9fclFi1c6/1L9lKPxEp7M5OkB0oT64zOQXM2g4o0VvH/u04C0ViHIpTrcvOV0fU 2SEfbd5R2agbmLoRicJ0FjAiZF4xwYz3v8H1ZGS0jdNE07H3UFKNInVmPBOAx5ZH4S7Y5 SenonLycGwRo6uyKTR5boFwA+iBD/HSvapQRWhoejpHiNYNqKqOH9mrnrseMt2r7iKw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793230807; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=uY2kI5z3bPHYkCHhQ2AdcAWS/ONiyP3o5qHkCj3UvpI=; b=GF0HuP6K+HAnm3AjCXgDoYSnVGyQi8Bl/ObCKtNNQYjFu6+GLtpLNFIyfHn6NrbC3qE8 +yiBNHo8Mc8dmE8fQwCXXNK3VQepNlbb/CAHJ8QiGaiNQN7PWo1KLYLgB0zKHn9OPGBMf 4Zrv03hSeU+gbCT1yUKwcyEzKppkVHG2LPdMLOjplrUmA2HEwbG/llKxRRSc2cwNm2k4p c/gXTu1KkN9VilL8QYqdt2op/wE6J09tO0RdM1KYCTJVIGCiZXHY+ypI1x0hdPl/zyAqc P/NfeFJqcdvgJQYwGrRSUBsFUSXYGOIVMEXrhTBa2DgpFv8A06i6INQ+MDijaIKzU9A== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=g7v49fpM; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BBA60606A31A; Wed, 28 Oct 2026 23:40:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=g7v49fpM Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4E07C1F01825; Wed, 28 Oct 2026 23:40:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793230806; bh=uY2kI5z3bPHYkCHhQ2AdcAWS/ONiyP3o5qHkCj3UvpI=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=g7v49fpMS2sx+JeJFdKwaqHkrbC8e32qKKp7iZLRu6EsboT9X/yErghx1jEY8wlex QBUUj5uJ2wlsDEEeG0RAPkO1XJM6Ky3QtEyFX+3ykiFgHd4CAw4mLWDgFBxXpA0YSj BC8KtajXrJy/uVgyQ6BFs3GPD3u94FePuT8t3kBt4jd1SmTRaHQiqFGYmYnF5cu6/1 qShZUUO2B7cKV+c/c6ApcpciwdTX7OdTeBDfC3TTXY5+ibT+q2hOm/xL+lBVOLJ13E tO8PTTL7JO+CMU3yBuqUvdIPDs+7ntJZdAsxpQMzfzIbg4mj4Tc+sDAk8IHsrYrBI2 sdLp3PQ6mY8Cg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 444683AAFC4C; Wed, 28 Oct 2026 23:40:06 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: netdev@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] net: i825xx: 82596: use MMIO accessors for the MVME16x PORT/CA registers From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179323080507.1480461.14843841868832449618.git-patchwork-notify@kernel.org> Date: Wed, 28 Oct 2026 23:40:05 +0000 References: <20261025024514.802862-1-daniel@0x0f.com> In-Reply-To: <20261025024514.802862-1-daniel@0x0f.com> To: Daniel Palmer Cc: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, denis@h3q.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Sun, 25 Oct 2026 11:45:14 +0900 you wrote: > On the MVME16x the two port registers need to be written in order to latch > the correct 32bit value. > > The way the code is currently written means that modern GCC can decide to > optimize the writes and break that latching. > > Convert the MVME16x specific register accesses to use the proper io > accessors to restore the latching and make the driver functional again. > > [...] Here is the summary with links: - net: i825xx: 82596: use MMIO accessors for the MVME16x PORT/CA registers https://git.kernel.org/netdev/net/c/7cceaba6ffbc You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html