From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from wout5-smtp.messagingengine.com (wout5-smtp.messagingengine.com [64.147.123.21]) (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 0D8072E3F0 for ; Fri, 5 Jan 2024 15:06:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sakamocchi.jp Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sakamocchi.jp Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sakamocchi.jp header.i=@sakamocchi.jp header.b="LgdJiDN+"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="HoVTIDqd" Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.west.internal (Postfix) with ESMTP id 131D53200AF7; Fri, 5 Jan 2024 10:06:15 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute3.internal (MEProxy); Fri, 05 Jan 2024 10:06:16 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sakamocchi.jp; h=cc:cc:content-type:content-type:date:date:from:from :in-reply-to:message-id:mime-version:reply-to:subject:subject:to :to; s=fm2; t=1704467175; x=1704553575; bh=2K2USkqagJxxU6TRYwP62 cHe0PmIb+mqCMNmH0QOAWM=; b=LgdJiDN+OmLTUpmJQW4kP9MRmyUJw3Hn0aC2n acKAQEBv4jOyhjbuL/hgwpU35qD43+BpWarvQiz5j5/s/bfmL7Ij5smvD+E+7L3f FUQltnqgWeUJi0HPuf85UXh3veTfM+ctz4jkBRzwjvhZAW56fPrBx/wcHrw2wwdJ cbDa+tjxqJRYKk8xpunSp21nuNYyVyv11HW9kvjk0ZBuLlPVp3DvfsoJI1sZ2M5N rXc5PFzKqSnFxFG4ZbDkVMKlfbxg0lIi5gPxnKTy6G4ujwh1nM+hAvg3fIScwyR8 oBl3qK7TQUlt0IsSbxuHkCZkj8GTrSCCK4SV5nChB/u/AExOA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:message-id :mime-version:reply-to:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t= 1704467175; x=1704553575; bh=2K2USkqagJxxU6TRYwP62cHe0PmIb+mqCMN mH0QOAWM=; b=HoVTIDqdZljJDyQpU4aaodaV0H1937V6WtvFZEeFa/Vg6I1BwF3 Etxpuh0HkotKNkorLX4cYb+N8nX/2ntIyqqkddPwPw2E6VeaSBd6GZb4+F6uZArN owYftRkdkyqP68h3dLyZBOc9OfI7e4C51uLykGqY42mtN878epFTS3fcdoH7QKpd TIEGvTV/tsED/Ky4VDRFyk8FuLEbBvKXfjg/re0NZQYPl6y7GqhqMfU9avICQx0b EVcwH3Ut0mxfpkQ6XfnPpUJhrc1MKex4fEvNSM2v/gJ90G23YmluHRcpDFPwmCDS EtOs++VEgKGOF4xIhCEn0BuozML8YnCXebA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvkedrvdegledgieelucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpeffhffvvefukfggtggusehttdertd dttddvnecuhfhrohhmpefvrghkrghshhhiucfurghkrghmohhtohcuoehoqdhtrghkrghs hhhisehsrghkrghmohgttghhihdrjhhpqeenucggtffrrghtthgvrhhnpeetfeeiteefve egvdfggeffheetleejkeekleeugeffffdtgfdtteetkeevvddvgfenucffohhmrghinhep khgvrhhnvghlrdhorhhgnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrg hilhhfrhhomhepohdqthgrkhgrshhhihesshgrkhgrmhhotggthhhirdhjph X-ME-Proxy: Feedback-ID: ie8e14432:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 5 Jan 2024 10:06:14 -0500 (EST) Date: Sat, 6 Jan 2024 00:06:12 +0900 From: Takashi Sakamoto To: torvalds@linux-foundation.org Cc: linux-kernel@vger.kernel.org Subject: [GIT PULL] firewire fixes for v6.7-final Message-ID: <20240105150612.GA15407@workstation.local> Mail-Followup-To: Takashi Sakamoto , torvalds@linux-foundation.org, linux-kernel@vger.kernel.org Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Linus, Please accept this request for v6.7 final. It includes a patch to suppress unexpected system reboot which I reported[1]. The issue affects all versions of Linux kernel which includes 1394 OHCI driver, so I expect to apply the patch to stable and longterm kernels as well as mainline, which includes 1394 OHCI driver. [1] https://lore.kernel.org/lkml/20231105144852.GA165906@workstation.local/ ---------------------------------------------------------------- The following changes since commit 610a9b8f49fbcf1100716370d3b5f6f884a2835a: Linux 6.7-rc8 (2023-12-31 12:51:25 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git tags/firewire-fixes-6.7-final for you to fetch changes up to ac9184fbb8478dab4a0724b279f94956b69be827: firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards (2024-01-05 21:28:08 +0900) ---------------------------------------------------------------- firewire fixes for 6.7-final This pull request includes a single patch to suppress unexpected system reboot in AMD Ryzen machines with PCIe card consisting of Asmedia ASM1083/1085 and VT6306/6307/6308. When 1394 OHCI driver for the card accesses to a specific register in PCI memory space, the system reboot often occurs. The issue affects all versions of Linux kernel as long as the 1394 OHCI driver is included. The mechanism of unexpected system reboot is not clear, so the driver is changed to avoid the access itself when detecting the combination of hardware. ---------------------------------------------------------------- Takashi Sakamoto (1): firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards drivers/firewire/ohci.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) Regards Takashi Sakamoto