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: #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 11.4.0-1ubuntu122.04) 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.