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27 Aug 2025 23:24:57 -0700 Received: from [10.124.220.49] (unknown [10.124.220.49]) by linux.intel.com (Postfix) with ESMTP id 95E2220B571C; Wed, 27 Aug 2025 23:24:56 -0700 (PDT) Message-ID: <19e7d95c-d7b7-4188-9a55-a8fa10ee1b21@linux.intel.com> Date: Wed, 27 Aug 2025 23:24:14 -0700 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] PCI/AER: Support errors introduced by PCIe r6.0 To: Lukas Wunner Cc: Bjorn Helgaas , Ilpo Jarvinen , Mahesh J Salgaonkar , Oliver OHalloran , linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org References: <21f1875b18d4078c99353378f37dcd6b994f6d4e.1756301211.git.lukas@wunner.de> <64a661bd-cb64-4850-90d8-f34de9457173@linux.intel.com> Content-Language: en-US From: Sathyanarayanan Kuppuswamy In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 8/27/25 10:52 PM, Lukas Wunner wrote: > On Wed, Aug 27, 2025 at 12:56:41PM -0700, Sathyanarayanan Kuppuswamy wrote: >> On 8/27/25 6:41 AM, Lukas Wunner wrote: >>> PCIe r6.0 defined five additional errors in the Uncorrectable Error >>> Status, Mask and Severity Registers (PCIe r7.0 sec 7.8.4.2ff). >> is 2ff a typo ? > "ff" means "and following" (pages, etc), according to: > https://en.wiktionary.org/wiki/ff > > Section 7.8.4.2 is the Status Register. The Mask and Severity Registers > are specified in the following sections 7.8.4.3 and 7.8.4.4. Got it, thanks for clarifying. I wasn’t familiar with the "ff" notation. > > Thanks, > > Lukas -- Sathyanarayanan Kuppuswamy Linux Kernel Developer