On 03/07/2012 06:44 AM, Paul Zimmerman wrote: >> From: Andiry Xu [mailto:andiry.xu@xxxxxxx] >> >> On 03/06/2012 06:13 AM, Paul Zimmerman wrote: >>>> From: Andiry Xu [mailto:andiry.xu@xxxxxxx] >>>> Sent: Monday, March 05, 2012 1:50 AM >>>> To: Sarah Sharp; Alan Stern >>>> Cc: Paul Zimmerman; linux-usb@xxxxxxxxxxxxxxx; Andiry Xu >>>> Subject: [PATCH 0/9 v5 resend] xHCI ring expansion patchset >>>> >>>> Hi Sarah & Alan, >>>> >>>> This is the ring expansion patchset v5, sorry for the long delay. >>>> >>>> Changelog from v4: >>>> >>>> 1. Fix the bug in handle set TRDP command completion; >>>> 2. Add patch 8 and 9, allocate 2 segments for transfer ring at the beginning, >>>> and expand the ring if the enqueue pointer will advance into dequeue segment. >>>> >>>> Thank you Alan, your suggestion makes things much more easier! >>>> >>>> I've tested with usbtest -t 10, which could hit the case with multiple control >>>> requests. Seems it works fine. >>>> >>>> Hi Paul, >>>> >>>> Can you run usbtest 10 with this patchset? Thanks. >>> >>> Hi Andiry, >>> >>> What tree is this against? I tried Linus and usb-next but it didn't apply. >>> >> >> Hmm? I'm using Greg's usb-next tree, the top commit is 5f0b3f99. > > Never mind, the patchset got corrupted by Outlook, once I fixed that > it applied OK. > > The ring expansion seems to work OK, and I'm not seeing the panic > on test 10 anymore. Test 10 sometimes hangs, but that happens even > without these patches. > > So you can add my "Tested-by" if you like. > Thanks a lot for the test. Thanks, Andiry -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
