On 2010-01-06 10:51 PM, Johannes Berg wrote:
> On Wed, 2010-01-06 at 23:26 +0200, Thomas Backlund wrote:
>
>> With this patch applied to 2.6.33-rc3 kernel crashes at boot...
>>
>> I have a iwl4965 connecting to a wpa2-psk encrypted network, arch is
>> x86_64, distro Mandriva Linux and the kernel has preempt enabled.
>>
>> Am I only missing some patches, or did I hit a real bug ?
>
> It'd help if you said what crashes and how since nobody else seems to be
> having that particular problem with this patch.
I have an idea.
The patch adds the following chunk of code:
> + if (!sta && ra && !is_multicast_ether_addr(ra)) {
> + sta = sta_info_get(sdata, ra);
> + if (sta)
> + sta_flags = get_sta_flags(sta);
In wireless-testing, sta_info_get takes sdata as first argument, in
2.6.33-rc3 it expects a pointer to local. This should have emitted a
compiler warning... I saw the same thing when applying the patch to an
older compat-wireless snapshot.
- Felix
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