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Thu, 30 Apr 2026 00:08:53 -0700 (PDT) Received: by archie.me (Postfix, from userid 1000) id 727344207D3E; Thu, 30 Apr 2026 14:08:48 +0700 (WIB) Date: Thu, 30 Apr 2026 14:08:48 +0700 From: Bagas Sanjaya To: Aaron Tomlin , corbet@lwn.net, skhan@linuxfoundation.org Cc: tglx@kernel.org, akpm@linux-foundation.org, bp@alien8.de, rdunlap@infradead.org, dave.hansen@linux.intel.com, feng.tang@linux.alibaba.com, pawan.kumar.gupta@linux.intel.com, dapeng1.mi@linux.intel.com, kees@kernel.org, elver@google.com, paulmck@kernel.org, lirongqing@baidu.com, bhelgaas@google.com, bigeasy@linutronix.de, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] docs: kernel-parameters: document scope of irqaffinity= parameter Message-ID: References: <20260421150911.42404-1-atomlin@atomlin.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="I19gIvng0L6t/iXm" Content-Disposition: inline In-Reply-To: <20260421150911.42404-1-atomlin@atomlin.com> --I19gIvng0L6t/iXm Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Apr 21, 2026 at 11:09:11AM -0400, Aaron Tomlin wrote: > - This can be verified via the debugfs interface > - (/sys/kernel/debug/irq/irqs/48). The dstate field will include > + If the Linux kernel was built with Kconfig CONFIG_GENERIC_IRQ_DEBUGFS > + enabled, this can be verified via the debugfs interface (e.g., > + /sys/kernel/debug/irq/irqs/48). The dstate field will include > IRQD_IRQ_DISABLED, IRQD_IRQ_MASKED and IRQD_MANAGED_SHUTDOWN. > + A managed IRQ will also include IRQD_AFFINITY_MANAGED. For example: Use double-colon syntax (i.e. ``For example::``) for literal code block below. > + > + # cat /sys/kernel/debug/irq/irqs/87 Thanks. --=20 An old man doll... just what I always wanted! - Clara --I19gIvng0L6t/iXm Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCafL/+wAKCRD2uYlJVVFO owHHAP46KxHIJQY3/vsgQ7V0xoEqEyuRCeGzVKuwpfg6BYKK0AD7B2aBA4OrNcw8 1EqYxsMXr22YaS28LlxuYryiaMP68Aw= =84UZ -----END PGP SIGNATURE----- --I19gIvng0L6t/iXm--