* Dmitry Safonov <dsafonov@xxxxxxxxxxxxx> wrote:
> Or print that mremap for vDSO is unsupported:
> [root@localhost ~]# ./test_mremap_vdso_32
> AT_SYSINFO_EHDR is 0xf773c000
> [NOTE] Moving vDSO: [0xf773c000, 0xf773d000] -> [0xf7737000, 0xf7738000]
> [FAIL] mremap() of the vDSO does not work on this kernel!
Hm, I tried this on a 64-bit kernel and got:
triton:~/tip/tools/testing/selftests/x86> ./test_mremap_vdso_32
AT_SYSINFO_EHDR is 0xf7773000
[NOTE] Moving vDSO: [0xf7773000, 0xf7774000] -> [0xf776e000, 0xf776f000]
Segmentation fault
Thanks,
Ingo
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