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[218.231.96.215]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3a0ba31f408sm3564492a91.3.2026.09.26.12.29.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 26 Sep 2026 12:29:35 -0700 (PDT) Message-ID: Date: Sun, 27 Sep 2026 04:29:26 +0900 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Yoshifumi SHU Subject: Re: [PATCH v2 00/14] ARM: deprecated platform removal To: Linus Walleij Cc: arnd@kernel.org, Frank.Li@nxp.com, aaro.koskinen@iki.fi, alexander.sverdlin@siemens.com, alexandre.belloni@bootlin.com, alexandre.torgue@foss.st.com, andreas@kemnade.info, andrew@lunn.ch, arnd@arndb.de, claudiu.beznea@tuxon.dev, conor+dt@kernel.org, david@kernel.org, devicetree@vger.kernel.org, enelsonmoore@gmail.com, festevam@gmail.com, geert@linux-m68k.org, gregory.clement@bootlin.com, imx@lists.linux.dev, kernel@pengutronix.de, khilman@baylibre.com, kmehltretter@gmail.com, kristoffer.ericson@gmail.com, krzk@kernel.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux@armlinux.org.uk, liviu.dudau@arm.com, lpieralisi@kernel.org, mcoquelin.stm32@gmail.com, nicolas.ferre@microchip.com, npitre@baylibre.com, robert.jarzmik@free.fr, robh@kernel.org, rogerq@kernel.org, s.hauer@pengutronix.de, sebastian.hesselbarth@gmail.com, shawnguo@kernel.org, soc@lists.linux.dev, stefan@agner.ch, sudeep.holla@kernel.org, tony@atomide.com, vz@mleia.com, thehajime@gmail.com References: <20260914140821.1805449-1-arnd@kernel.org> <17a74e90-27d1-4954-86a8-491267f00cb8@gmail.com> Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2026/09/25 22:30, Linus Walleij wrote: > All right, now we're talking! Could you test and review this patch: > https://lore.kernel.org/linux-arm-kernel/20260910-arm-generic-irq-entry-v7-1-v3-1-5fd90f6859e1@kernel.org/ Thanks! I'll take a closer look at the patch and the discussion thread. > I do avoid touching the v7m path and it worked last time I tested > it (on an STM32) but I'd like to see your take on it, AFAICT generic > entry is not really possible (easily) on v7m because of the > pendable service call mechanism but maybe we can think of a > really complicated solution? ;) I have experience wrestling with a PendSV-related problem in an RTOS kernel, so I believe I can contribute to that part! Best regards, Yoshifumi SHU