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X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: martin.blumenstingl@googlemail.com, nick@khadas.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Hi, All In previous emails, I heard WIFI works fine. I asked Nick for their tree for linux-6.1. (due to their tree have some package patches, which make fail to build deb, I picked other patches) here is my tree: https://github.com/zhangn1985/linux-stable.git I build it in an arm64 chroot env (faster than real arm64 board), with below commands: ``` make kvims_defconfig make bindeb-pkg -j`nproc` ``` install to my VIM1, connect it to WIFI router and run: ``` while true; do curl www.baidu.com; done ``` it stucks after 3mins, same logs shown in previous email. here is my brcm firmware md5: 501ca4e8307ad8e71c32f0d24369bada brcmfmac43455-sdio.bin d3ad92472ef030c3897062ff809a9083 brcmfmac43455-sdio.txt BR. Ning. On Thu, Dec 08, 2022 at 09:02:00PM +0800, Zhang Ning wrote: > Hi, > > After update khadas VIM1's kernel to 6.1-rc7, WIFI stop working, with > below log: > > [ 363.591315] INFO: task kworker/0:2:157 blocked for more than 120 seconds. > [ 363.598130] Tainted: G C 6.1.0-0-arm64 #1 Debian 6.1~rc7-2~exp1 > [ 363.605870] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. > [ 363.613682] task:kworker/0:2 state:D stack:0 pid:157 ppid:2 flags:0x00000008 > [ 363.621938] Workqueue: events sdio_irq_work > [ 363.625989] Call trace: > [ 363.628294] __switch_to+0xe4/0x160 > [ 363.631812] __schedule+0x340/0x970 > [ 363.635300] schedule+0x58/0xf0 > [ 363.638351] __mmc_claim_host+0x104/0x290 > [ 363.642371] sdio_irq_work+0x2c/0x90 > [ 363.645861] process_one_work+0x1f4/0x460 > [ 363.649879] worker_thread+0x188/0x4d0 > [ 363.653547] kthread+0xe0/0xe4 > [ 363.656523] ret_from_fork+0x10/0x20 > [ 363.661253] INFO: task ksdioirqd/mmc2:408 blocked for more than 121 seconds. > [ 363.668216] Tainted: G C 6.1.0-0-arm64 #1 Debian 6.1~rc7-2~exp1 > [ 363.674977] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. > [ 363.682750] task:ksdioirqd/mmc2 state:D stack:0 pid:408 ppid:2 flags:0x00000008 > [ 363.690961] Call trace: > [ 363.693272] __switch_to+0xe4/0x160 > [ 363.696715] __schedule+0x340/0x970 > [ 363.700154] schedule+0x58/0xf0 > [ 363.703285] __mmc_claim_host+0x104/0x290 > [ 363.707243] sdio_irq_thread+0x84/0x204 > [ 363.711000] kthread+0xe0/0xe4 > [ 363.714056] ret_from_fork+0x10/0x20 > > I searched linux-wireless and linux-amlogic maillist no similar issue > reported. > > I applied "WIP-arm64-dts-meson-set-p212-p23x-q20x-SDIO-to-100MH.patch" > to VIM1's kernel 6.1.0-rc7, is it related? > > thanks. > Ning. _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic