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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org On Thu, 25 Jun 2026 14:57:16 +0300, Viacheslav Bocharov wrote: > gpio-shared-proxy chooses its descriptor lock (mutex vs spinlock) from > the underlying chip's can_sleep, but under that lock it calls config and > direction ops that reach sleeping pinctrl paths. On a controller with > non-sleeping MMIO value ops the lock is a spinlock, so a sleeping call > runs from atomic context: > > BUG: sleeping function called from invalid context > ... pinctrl_gpio_set_config <- gpiochip_generic_config > <- gpio_shared_proxy_set_config (voting spinlock held) > <- ... <- mmc_pwrseq_simple_probe > > [...] Applied, thanks! [2/2] pinctrl: meson: restore non-sleeping GPIO access https://git.kernel.org/brgl/c/9777530157e7b82fd994327ff878c4245dadc931 Best regards, -- Bartosz Golaszewski _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic