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    Subject___ 2.0.34-pre11 (and pre16 too) /dev/mem broken???
    After upgrading from 2.0.33 to 2.0.34-preXX I got zgv with svgalib not works.

    [4:11:08] root@cs:/dev$ rpm -qa|grep zgv; rpm -qa|grep svgalib
    zgv-3.0-2
    svgalib-devel-1.2.13-3
    svgalib-1.2.13-3

    [4:11:07] root@cs:/dev$ strace zgv
    ...
    read(3, "# Configuration file for svgalib"..., 4096) = 4096
    read(3, "tion. Some\n# includes or suppo"..., 4096) = 378
    close(3) = 0
    munmap(0x4008b000, 4096) = 0
    ioperm(0x3b4, 0x2c, 0x1) = 0
    open("/dev/mem", O_RDWR) = 3
    iopl(0x3) = 0
    --- SIGSEGV (Segmentation fault) ---
    +++ killed by SIGSEGV +++

    [4:11:07] root@cs:/dev$ zgv
    Segmentation fault

    [4:11:07] root@cs:/dev$ ls -l /dev/mem
    crw-rw---- 1 root kmem 1, 1 Jun 1 11:05 /dev/mem

    [4:11:07] root@cs:/dev$ ls -l /dev/console
    crw------- 1 root root 4, 0 Jun 1 11:01 /dev/console

    [4:11:07] root@cs:/dev$ id
    uid=0(root) gid=0(root)
    groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel)


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