Hello. Gupta, Ajay Kumar wrote:
Sergei, was this fixed ??
By me? No. I have enough work to do rather than fixing this corner case. E.g. I'm still busy fixing ISO Tx DMA which is certainly more important (and complex) task.
Where's the new version of this patch ?
What? This is hardly even connected to my patch -- especially this one.
What do you mean,
Please read all this thread.
the original patch is yours.
I haven't promised to fix the corner case oops that Ajay has reported (besides, I have too many other issue to deal with). And it hasn't been proven that it was caused by my patches. So, I'm seeing no reason for new versions -- this patch in particular fixed the case of an *assured* oops/lockup.
[1] [PATCH 2/8] musb_host: fix endpoint_disable() method at http://marc.info/?l=linux-usb&m=122963107004966&w=2
[2] [PATCH 1/8] musb_host: fix urb_dequeue() method at http://marc.info/?l=linux-usb&m=122963106904957&w=2
[3] usb: musb: Fix for kernel panic with multiple bulk transfer at http://marc.info/?l=linux-usb&m=122390068417621&w=2
Two patch ([1] and [2]) from Sergei's submitted patch-list is suppose to be a replacement for [3] and is expected to solve the the kernel panic which was earlier getting fixed by [3]
Well, it was your expectation only. I've claimed that they are partial replacements, not that they'll fix your corner case.
but seems there is still some corner case left in [1] and [2].
Why not find a dn fix it if you have time? I certainly don't. And I'm certainly not going to do all the work for everybody.
The kernel panic I reported doesn't happen if we use [3] above.
If your pacth wasn't such a pile of ..., I wouldn't request pulling it out. You haven't offered us the reworked version during all these months.
-Ajay
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