Hi,
On 09/30/2015 06:15 PM, Felipe Balbi wrote:
On Wed, Sep 30, 2015 at 11:11:52AM -0500, Felipe Balbi wrote:
On Tue, Sep 22, 2015 at 08:40:23PM +0200, Krzysztof Opasiak wrote:
Since:
commit e0857ce58e8658657f5f12fe25272b93cfeb16aa
this should be something like:
Since commit e0857ce58e86 (" .... ")
("usb: gadget: loopback: don't queue requests to bogus endpoints")
Loopback function is not realy working as that commit removed
all looping back logic. After that commit ep-out works like
/dev/null and ep-in works like /dev/zero.
This commit fix this issue by allocating set of out requests
and set of in requests but each out req shares buffer with
one in req:
out_req->buf ---> buf <--- in_req.buf
out_req->context <---> in_req.context
The completion routine simply enqueue the suitable req in
an oposite direction.
Cc: <stable@xxxxxxxxxxxxxxx> # 3.18+
missing Fixes: e0857ce58e86 ("...")
I'll fix both while applying, but make sure to make this proper
next time.
actually fails to apply to v4.3-rc3, please rebase.
Sorry for my late response but I was out of office due to ELCE in Dublin.
I managed to apply this series onto 4.3-rc5 without any conflicts.
Would you like me to split this series into 2 separate one so you can
apply only this commit and leave the first one for the next merge window?
Best regards,
--
Krzysztof Opasiak
Samsung R&D Institute Poland
Samsung Electronics
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