From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pdx-out-004.esa.us-west-2.outbound.mail-perimeter.amazon.com (pdx-out-004.esa.us-west-2.outbound.mail-perimeter.amazon.com [44.246.77.92]) (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 41D3B47ECC0 for ; Tue, 12 May 2026 07:32:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=44.246.77.92 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778571126; cv=none; b=Lwu2Cdh/Oa6H43Qw7noVMitHFTTE3aG7vCoeWkcw9por4ojdMTjHfP2BeDp0lRviw/lwXv3aRwU53LdzuOB3rXzlCbf5IXNhG0Pb8TG2h9CC4Sk4xKvTEJae+7t5Yblc+MTxRSdBhxkLtIgRXRG+DXqbP4ZN7jQD7TCC6vXnapA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778571126; c=relaxed/simple; bh=bKtpaU8NN5ngUFUorP9Y6Rdnsabzg1SDrqP3M5v3Pxc=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=C1CmxUI3vjDelLgRCt9zKdmGRJ3bUBWA5Izrndt3SksyXk+0k2p7TY8lu2InALp4LS4TJ72+PxvSYe7ewd3p+FOg5pOI0SJyJHhDZc+7o9bZb7XjsgfwmF47U7fPkXwPpj+2R4zE1pOEKYnx9PI1jUDZQU4Jmc0hPrG0CziGs4g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com; spf=pass smtp.mailfrom=amazon.com; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b=iDPEQeOa; arc=none smtp.client-ip=44.246.77.92 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amazon.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b="iDPEQeOa" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazoncorp2; t=1778571124; x=1810107124; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=bKtpaU8NN5ngUFUorP9Y6Rdnsabzg1SDrqP3M5v3Pxc=; b=iDPEQeOaC75kyYzcMDXBpEUMWBCDo5w6GUgHohDGfUpsiqHeGCBU4yVV Fd7SN/Txd+uJG1u4tuJ7X3PEITau1TOx+9ARfiqv81qVdr/nJ0rRMgC3k OYFurK4bQsAD1kQVQ9vcyHwKnyKZxQ/q6/jI30/UzwWzDQt65S4iZjJ0r oIjJx+ji12fkJ+ZiPmzJKsGLWJwMisk+synkLveD5SJbPkbNUDbU/oJxK 9Br7e356CBCc/FowfSK67Q8SCscuww7Z8u6fm4/2de57Y8H8R//ot/KWm T+xObHXBSwkxJewt0NAcpAvDsW/2RRvV/he5T51ZF+f80OXOqmvnYsxLv Q==; X-CSE-ConnectionGUID: z2cLnYIoS12GB37vxBlWJQ== X-CSE-MsgGUID: gtR4ww1aTzmbxNrWqLQkPQ== X-IronPort-AV: E=Sophos;i="6.23,230,1770595200"; d="scan'208";a="19422232" Received: from ip-10-5-9-48.us-west-2.compute.internal (HELO smtpout.naws.us-west-2.prod.farcaster.email.amazon.dev) ([10.5.9.48]) by internal-pdx-out-004.esa.us-west-2.outbound.mail-perimeter.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 May 2026 07:32:02 +0000 Received: from EX19MTAUWC002.ant.amazon.com [205.251.233.111:11648] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.31.135:2525] with esmtp (Farcaster) id 4114eff0-3f5d-40d4-b811-3d579b0b13a0; Tue, 12 May 2026 07:32:02 +0000 (UTC) X-Farcaster-Flow-ID: 4114eff0-3f5d-40d4-b811-3d579b0b13a0 Received: from EX19D001UWA001.ant.amazon.com (10.13.138.214) by EX19MTAUWC002.ant.amazon.com (10.250.64.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.37; Tue, 12 May 2026 07:32:00 +0000 Received: from dev-dsk-ravib-2a-f2262d1b.us-west-2.amazon.com (10.169.187.85) by EX19D001UWA001.ant.amazon.com (10.13.138.214) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.37; Tue, 12 May 2026 07:32:00 +0000 From: Ravi Kumar Bandi To: CC: , , , , , , Subject: Re: [PATCH] resource: export iomem_get_mapping() for loadable modules Date: Tue, 12 May 2026 07:31:23 +0000 Message-ID: <20260512073123.21597-1-ravib@amazon.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <7ac55082-aca9-4f77-a9d9-b2ca9b606f20@kernel.org> References: <7ac55082-aca9-4f77-a9d9-b2ca9b606f20@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: EX19D043UWA001.ant.amazon.com (10.13.139.45) To EX19D001UWA001.ant.amazon.com (10.13.138.214) On 5/11/26, Christoph Hellwig wrote: > Okay, so you essentially want to implement something similar to revoke_iomem()? Thank you for checking. Yes, that's correct. Regards, Ravi Kumar Bandi