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fcf2eb8fcb
When the ipc buffer is obtained for the first time due to insufficient space, it waits due to insufficient ipc buffer. At this time, if rptun recursively operates the next ipc request, the ipc buffer will be reused, but it has been released at this time. 0 file_read (filep=filep@entry=0x20596738, buf=buf@entry=0x205d4358, nbytes=1560) at vfs/fs_read.c:86 1 sensor_rpmsg_push_event_one (dev=0x20558f70, dev@entry=0x2058fc80, stub=stub@entry=0x20596720) at sensors/sensor_rpmsg.c:799 2 sensor_rpmsg_alloc_stub (dev=dev@entry=0x2058fc80, ept=ept@entry=0x20558f08, cookie=<optimized out>) at sensors/sensor_rpmsg.c:552 3 sensor_rpmsg_sub_handler (ept=0x20558f08, data=0x204849c0, len=51, src=<optimized out>, priv=0x20558f00) at sensors/sensor_rpmsg.c:993 4 sensor_rpmsg_ept_cb (ept=<optimized out>, data=<optimized out>, len=<optimized out>, src=<optimized out>, priv=0x20558f00) at sensors/sensor_rpmsg.c:1186 5 rpmsg_virtio_rx_callback (vq=<optimized out>) at open-amp/lib/rpmsg/rpmsg_virtio.c:605 6 virtqueue_notification (vq=<optimized out>) at open-amp/lib/virtio/virtqueue.c:711 7 rproc_virtio_notified (vdev=vdev@entry=0x20558c98, notifyid=notifyid@entry=4294967295) at open-amp/lib/remoteproc/remoteproc_virtio.c:433 8 remoteproc_get_notification (rproc=rproc@entry=0x2054ff34, notifyid=notifyid@entry=4294967295) at open-amp/lib/remoteproc/remoteproc.c:1002 9 rptun_worker (arg=0x2054ff30) at rptun/rptun.c:339 10 rptun_notify_wait (rproc=<optimized out>, id=<optimized out>) at rptun/rptun.c:543 11 remoteproc_virtio_notify_wait (priv=<optimized out>, id=<optimized out>) at open-amp/lib/remoteproc/remoteproc.c:907 12 rproc_virtio_notify_wait (vdev=<optimized out>, vq=<optimized out>) at open-amp/lib/remoteproc/remoteproc_virtio.c:176 13 rpmsg_virtio_notify_wait (vq=<optimized out>, rvdev=0x2054ff78) at nuttx/include/openamp/rpmsg_virtio.h:162 14 rpmsg_virtio_get_tx_payload_buffer (rdev=0x2054ff78, len=0x20558f90, wait=<optimized out>) at open-amp/lib/rpmsg/rpmsg_virtio.c:404 15 rpmsg_get_tx_payload_buffer (ept=ept@entry=0x20558f08, len=len@entry=0x20558f90, wait=wait@entry=1) at open-amp/lib/rpmsg/rpmsg.c:207 16 sensor_rpmsg_push_event_one (dev=0x0, dev@entry=0x20590d60, stub=stub@entry=0x20596720) at sensors/sensor_rpmsg.c:783 17 sensor_rpmsg_alloc_stub (dev=dev@entry=0x20590d60, ept=ept@entry=0x20558f08, cookie=<optimized out>) at sensors/sensor_rpmsg.c:552 18 sensor_rpmsg_sub_handler (ept=0x20558f08, data=0x20483700, len=49, src=<optimized out>, priv=0x20558f00) at sensors/sensor_rpmsg.c:993 19 sensor_rpmsg_ept_cb (ept=<optimized out>, data=<optimized out>, len=<optimized out>, src=<optimized out>, priv=0x20558f00) at sensors/sensor_rpmsg.c:1186 20 rpmsg_virtio_rx_callback (vq=<optimized out>) at open-amp/lib/rpmsg/rpmsg_virtio.c:605 21 virtqueue_notification (vq=<optimized out>) at open-amp/lib/virtio/virtqueue.c:711 22 rproc_virtio_notified (vdev=vdev@entry=0x20558c98, notifyid=notifyid@entry=4294967295) at open-amp/lib/remoteproc/remoteproc_virtio.c:433 23 remoteproc_get_notification (rproc=0x2054ff34, rproc, notifyid=notifyid@entry=4294967295) 24 rptun_worker (arg=0x2054ff30) at rptun/rptun.c:339 25 rptun_thread (argc=<optimized out>, argv=<optimized out>) at rptun/rptun.c:375 Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com> |
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| .. | ||
| 1wire | ||
| analog | ||
| audio | ||
| bch | ||
| can | ||
| clk | ||
| contactless | ||
| coresight | ||
| crypto | ||
| devicetree | ||
| dma | ||
| dummy | ||
| eeprom | ||
| efuse | ||
| i2c | ||
| i2s | ||
| i3c | ||
| input | ||
| ioexpander | ||
| ipcc | ||
| lcd | ||
| leds | ||
| loop | ||
| math | ||
| misc | ||
| mmcsd | ||
| modem | ||
| motor | ||
| mtd | ||
| net | ||
| note | ||
| pci | ||
| pinctrl | ||
| pipes | ||
| power | ||
| rc | ||
| regmap | ||
| reset | ||
| rf | ||
| rmt | ||
| rpmsg | ||
| rptun | ||
| segger | ||
| sensors | ||
| serial | ||
| spi | ||
| syslog | ||
| thermal | ||
| timers | ||
| usbdev | ||
| usbhost | ||
| usbmisc | ||
| usbmonitor | ||
| usrsock | ||
| video | ||
| virtio | ||
| wireless | ||
| .gitignore | ||
| CMakeLists.txt | ||
| drivers_initialize.c | ||
| Kconfig | ||
| Makefile | ||