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Message-ID: <555089.84713.qm@web36703.mail.mud.yahoo.com> Date: Fri, 9 Feb 2007 07:14:50 -0800 (PST) From: Alex Dubov <oakad@...oo.com> To: Pierre Ossman <drzeus-mmc@...eus.cx> Cc: linux-kernel@...r.kernel.org Subject: Recent and not-so problems with tifm_sd driver Greetings. It seems that the recent shower of error reports was caused by my not so thorough testing of the R6 handling problems (I've sent you a patch for this). However, there is this other problem with mmc_host_remove while transfer is in progress. First, I disabled my "sleep on remove" hack. Then I've set up a transfer (dd if=/dev/mmcblk0 of=/dev/null) and pulled the card out. The result was a hard crash (irq handler style) soon followed by additional one, so the numbers in this hand-grabbed dump may be inexact: -------- elv_next_request+0x15d/0x1e0 :mmc_core:mmc_queue_thread+0x72/0x110 :mmc_core:mmc_queue_thread+0x0/0x110 keventd_create_kthread+0x0/0x90 kthread+0xd9/0x120 child_rip+0xa/0x12 keventd_create_kthread+0x0/0x90 kthread+0x0/0x120 child_rip+0x0/0x12 RIP :mmc_core:mmc_prep_request+0x4d/0x70 ---------- I'm continuing to look for possible problems in my code. ____________________________________________________________________________________ It's here! Your new message! Get new email alerts with the free Yahoo! Toolbar. http://tools.search.yahoo.com/toolbar/features/mail/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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