Re: [PATCH] hamradio driver fixes

From: Jeroen Vreeken (lwtd.gqbgcjtpl@chicagosound.net)
Date: Tue Jan 20 2004 - 01:06:45 EET

  • Next message: Ruben Navarro Huedo: "Re: [PATCH] hamradio driver fixes"

    On 2004.01.20 00:33:25 +0100 Bernard Pidoux wrote:
    > Hi,
    >
    > Thanks and congratuations Jeroen.
    > I applied the patch and it cured the problems of kernel panic when
    > removing mkiss module driver after performing a kissattach.
    >
    > Just for your information, there was two warnings during scc.c
    > compilation :
    > line 1201 and 1279 warning comparison is always true due to limited
    > range of data type.

    Are you sure about the line numbers and the file? I can't find anything
    like that in scc.c in either 2.6.0, 2.6.1 or 2.6.1 with my patch.
    I also don't get that warning.

    > I am using ax25, mkiss, rose and netrom drivers.
    >
    > There is still a similar problem left when removing rose module driver
    > after and only after attaching a rose port with rsattach.
    >
    > I give the Call Trace :
    > free_module + 0x44/0x90
    > sys_delete_module + 0x133/0x1a0
    > do_munmap + 0xfs/0x150
    > sys_munmap + 0x34/0x60
    > syscall_call °0x7/0xb

    I am not a Rose user myself so my knowledge of it is very limited...
    I will take a look at it and see if I see something wrong.

    Jeroen

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