[gromero@hydra microwatt]$ docker run --rm -v /home/gromero/git/microwatt:/src ghdl/ghdl:buster-llvm-7 ls ./src
ls: cannot open directory './src': Permission denied
[gromero@hydra microwatt]$ docker run --rm -v /home/gromero/git/microwatt:/src ghdl/ghdl:buster-llvm-7 ls -ld ./src
drwxr-xr-x. 12 1000 1000 4096 Jan 20 15:08 ./src
[gromero@hydra microwatt]$ docker run --rm -v /home/gromero/git/microwatt:/src ghdl/ghdl:buster-llvm-7 ls -ld /src
drwxr-xr-x. 12 1000 1000 4096 Jan 20 15:08 /src
[gromero@hydra microwatt]$ docker run --rm -v /home/gromero/git/microwatt:/src ghdl/ghdl:buster-llvm-7 ls /src
ls: cannot open directory '/src': Permission denied
[gromero@hydra microwatt]$