> 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. -- Paul -- 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
