assignment of read-only member ‘vm_flags’

[weidingxin3]

My system:kubuntu 23.10 linux kernel:6.5.0-26-generic when I cd to dma_ip_drivers/XDMA/linux-kernel/xdma and make.It show dma_ip_drivers/XDMA/linux-kernel/xdma/cdev_ctrl.c:236:23: error: assignment of read-only member ‘vm_flags’ 236 | vma->vm_flags |= VMEM_FLAGS;

How can i do? Thanke you for any help.

[gonsolo]

Update drivers: https://github.com/Xilinx/dma_ip_drivers/pull/275

[Unlicensed-driver-ljx]

如何更新这个程序呢

[Unlicensed-driver-ljx]

Makefile:17: XVC_FLAGS: . make -C /lib/modules/6.1.57/build M=/home/pi/dma_ip_drivers/XDMA/linux-kernel/xdma modules make[1]: Entering directory '/usr/src/linux-headers-6.1.57' warning: the compiler differs from the one used to build the kernel The kernel was built by: aarch64-linux-gcc (ctng-1.25.0-119g-FA) 11.3.0 You are using: gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0 /home/pi/dma_ip_drivers/XDMA/linux-kernel/xdma/Makefile:17: XVC_FLAGS: . CC [M] /home/pi/dma_ip_drivers/XDMA/linux-kernel/xdma/libxdma.o CC [M] /home/pi/dma_ip_drivers/XDMA/linux-kernel/xdma/xdma_cdev.o CC [M] /home/pi/dma_ip_drivers/XDMA/linux-kernel/xdma/cdev_ctrl.o /home/pi/dma_ip_drivers/XDMA/linux-kernel/xdma/cdev_ctrl.c: In function 'bridge_mmap': /home/pi/dma_ip_drivers/XDMA/linux-kernel/xdma/cdev_ctrl.c:236:23: error: assignment of read-only member 'vm_flags' 236 | vma->vm_flags |= VMEM_FLAGS; | ^~ make[2]: *** [scripts/Makefile.build:250: /home/pi/dma_ip_drivers/XDMA/linux-kernel/xdma/cdev_ctrl.o] Error 1 make[1]: *** [Makefile:2057: /home/pi/dma_ip_drivers/XDMA/linux-kernel/xdma] Error 2 make[1]: Leaving directory '/usr/src/linux-headers-6.1.57' make: *** [Makefile:39: all] Error 2

[hinxx]

See PR #292.

Sadly Xilinx/AMD is not merging any of code from PRs hence the issues with new kernels.