Hi Adrian, On Fri, Sep 10, 2010 at 11:33:45AM +0300, Adrian Hunter wrote: > From: Adrian Hunter <[email protected]> > Date: Mon, 6 Sep 2010 12:54:06 +0300 > Subject: [PATCH] mmc_test: fix performance tests that go over max_blk_count > > The host controller driver limits I/O transfers to maximum > transfer size, maximum block count, maximum segment size > and maximum segment count. The performance tests were > not obeying these limits which meant they would not work > with some drivers. This patch fixes that. > > Signed-off-by: Adrian Hunter <[email protected]>
Thanks, applied to mmc-next. My test machine (Dell m6300, Sandisk Extreme III 4GB) no longer BUG()s, but it's still failing all of the transfer tests: mmc0: Test case 22. Multi-block highmem read... mmc0: Result: OK mmc0: Test case 23. Best-case read performance... mmc0: Result: Prepare stage failed! (-12) mmc0: Test case 24. Best-case write performance... mmc0: Result: Prepare stage failed! (-12) mmc0: Test case 25. Best-case read performance into scattered pages... mmc0: Result: Prepare stage failed! (-12) -- Chris Ball <[email protected]> <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
