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 A378333F38A for ; Sat, 28 Feb 2026 17:52:06 +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=1772301126; cv=none; b=hMhVcSNDQqXxG5xy/6eV2Sz3vGaHWrUxN7wlTBoGX20ATWOYhKkSuLRjTznSRuZJnvrXJjwZ8q8dQ3XL58TQJ943ZwjEDYbxLnvxKPgrCS9pFyHemgVlg/dlexrtB2rCoRfYQ8NbzjhNyrEkN9zrtXHFOxX9WeBBP6JXs5uB8ac= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772301126; c=relaxed/simple; bh=F8Ybvyi6GeD2bc1+/+CcnyLiv8/CjxRPhCgmqh0qwCI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=EKSz/0Y2cnOIureBSmAX6ghytsPop8teDXv7MzbEKyAqkr2joN8492QDF+TNshBEkb6vIjH5hCYalUGTfXvTB35TIh8Y0RwjeYdkH5jtRANRzbSNgRQjMGj/YYUT3mEax8Wzh8x6jzvmy0YWaxoWJ+SdGWSWbwSzYhO6X7KOR9Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=t14+yF/s; 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="t14+yF/s" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8913C19425; Sat, 28 Feb 2026 17:52:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772301126; bh=F8Ybvyi6GeD2bc1+/+CcnyLiv8/CjxRPhCgmqh0qwCI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=t14+yF/sAocTIsxzTCMXEy3MqvAvBhGK0l76ncMK3OSudUgpVr9Nt3SMZ7jJkkWLU ax8GVU7IetxIziFti/KEf96RvSpWTjYY3h6D8Uie3x77KJTOQsfc+0A1IqBOVkrOa4 YLvyaSceLuoKee+Qg9V5Ylleoco8rhKzGlfzxl/901Y0ebfXD3Ga6AqRyDh/OF6tx2 uQ5+j4f8s9xZsH3XgeueMY5nuaLrmvRdK2cVrKqjQNcFvZcqL+U4dAjyUsPefQ6OFI n2SWWsJMamZE9iokRN4Fi9YoJN3p+74oWUG1RlOH6D0e7PYh1u0xPQHtVzreMHMLr5 kJrOWwJpx0Oow== From: Sasha Levin To: patches@lists.linux.dev Cc: David Woodhouse , Babis Chalios , Takahiro Itazuri , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.18 285/752] ptp: ptp_vmclock: add 'VMCLOCK' to ACPI device match Date: Sat, 28 Feb 2026 12:39:56 -0500 Message-ID: <20260228174750.1542406-285-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228174750.1542406-1-sashal@kernel.org> References: <20260228174750.1542406-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: David Woodhouse [ Upstream commit ed4d23ed469ca14d47670c0384f6ae6c4ff060a5 ] As we finalised the spec, we spotted that vmgenid actually says that the _HID is supposed to be hypervisor-specific. Although in the 13 years since the original vmgenid doc was published, nobody seems to have cared about using _HID to distinguish between implementations on different hypervisors, and we only ever use the _CID. For consistency, match the _CID of "VMCLOCK" too. Signed-off-by: David Woodhouse Signed-off-by: Babis Chalios Tested-by: Takahiro Itazuri Link: https://patch.msgid.link/20260130173704.12575-6-itazur@amazon.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/ptp/ptp_vmclock.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ptp/ptp_vmclock.c b/drivers/ptp/ptp_vmclock.c index b3a83b03d9c14..cbbfc494680c7 100644 --- a/drivers/ptp/ptp_vmclock.c +++ b/drivers/ptp/ptp_vmclock.c @@ -591,6 +591,7 @@ static int vmclock_probe(struct platform_device *pdev) static const struct acpi_device_id vmclock_acpi_ids[] = { { "AMZNC10C", 0 }, + { "VMCLOCK", 0 }, {} }; MODULE_DEVICE_TABLE(acpi, vmclock_acpi_ids); -- 2.51.0