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Tue, 14 Jan 2025 03:03:45 -0800 (PST) Received: from localhost ([84.78.159.3]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ab2c9646bf9sm619310866b.175.2025.01.14.03.03.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Jan 2025 03:03:44 -0800 (PST) Date: Tue, 14 Jan 2025 12:03:43 +0100 From: Roger Pau =?utf-8?B?TW9ubsOp?= To: Keith Busch Cc: Bjorn Helgaas , linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, linux-pci@vger.kernel.org, Nirmal Patel , Jonathan Derrick , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C2=B4nski?= , Manivannan Sadhasivam , Rob Herring , Bjorn Helgaas Subject: Re: [PATCH 2/3] vmd: disable MSI remapping bypass under Xen Message-ID: References: <20250110140152.27624-3-roger.pau@citrix.com> <20250110222525.GA318386@bhelgaas> 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=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Mon, Jan 13, 2025 at 09:53:21AM -0700, Keith Busch wrote: > On Mon, Jan 13, 2025 at 05:45:20PM +0100, Roger Pau Monné wrote: > > On Mon, Jan 13, 2025 at 08:11:19AM -0700, Keith Busch wrote: > > > On Mon, Jan 13, 2025 at 11:03:58AM +0100, Roger Pau Monné wrote: > > > > > > > > Hm, OK, but isn't the limit 80 columns according to the kernel coding > > > > style (Documentation/process/coding-style.rst)? > > > > > > That's the coding style. The commit message style is described in a > > > different doc: > > > > > > https://docs.kernel.org/process/submitting-patches.html#the-canonical-patch-format > > > > It's quite confusing to have different line length for code vs commit > > messages, but my fault for not reading those. Will adjust to 75 > > columns them. > > The output of 'git log' prepends spaces to the subject and body of the > listed commits. The lower limit for commit messages vs. code makes the > change log look readable in an 80-char terminal. Oh, I see, thanks for explaining. The 80 column limit for code mean the resulting diff (and `git log` output) could have a maximum width of 81 characters (because of the prepended +,-, ), but since Linux uses hard tabs for indentation this is not really an issue as it would be if using spaces. Regards, Roger.