Hi Daniel, We are now also seeing cmd_pending warnings in testing at Marvell in Santa Clara. Bing is working on a revised patch for this issue. We'll keep you posted on the progress. I'll also update the tracking system ticket #479039. John -----Original Message----- From: dsdrake@xxxxxxxxx [mailto:dsdrake@xxxxxxxxx] On Behalf Of Daniel Drake Sent: Monday, March 25, 2013 12:39 PM To: Bing Zhao Cc: linux-wireless@xxxxxxxxxxxxxxx; John Rhodes; Amitkumar Karwar Subject: Re: mwifiex crash when removing interface while scanning Hi, On Tue, Mar 19, 2013 at 12:19 AM, Bing Zhao <bzhao@xxxxxxxxxxx> wrote: > Hi Daniel, > >> > That seems to avoid the issue. I'm worried that it suggests some >> > more significant lower-level bug, but I guess for now it would make >> > sense to finish off those 2 patches you already posted, and >> > investigate the possible cmd_pending leak, before revisiting this. >> >> Thanks for testing. I will fine tune the 2 patches and resend the updated version to the list. >> The cmd_pending leak will be investigated too. > > Please try attached patch on top of the 3 patches I sent last Friday. Thanks for continuing to look at this. Unfortuntaely the cmd_pending warning is still there and the numbers are now -4 and -5 e.g. [ 128.269912] mwifiex_sdio mmc0:0001:1: rx_pending=0, tx_pending=0, cmd_pending=-5 This is using the same test script used in the opening message on this thread, with uap0 and p2p0 auto-creation disabled, with or without NetworkManager running at the same time. Thanks Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
