From: "Hemanth V" <hemanthv@ti.com>
To: linux-mmc@vger.kernel.org, pierre@ossman.eu
Subject: Highmem issues with MMC filesystem
Date: Wed, 17 Mar 2010 19:10:33 +0530 [thread overview]
Message-ID: <037201cac5d7$6c5b8c60$LocalHost@wipblrx0099946> (raw)
Hi All,
We are trying to enable highmem support for OMAP based boards, while doing
so we are
unable to boot poky UI if the filesystem is in a MMC card.
The poky UI comes up fine if the filesystem is in NAND or NFS,
while with MMC it gives errors like segmentation faults/syntax error while
there are none.
Seems like read from MMC is getting corrupted.
I tried the 4 tests which are available as part of mmc_test for highmem,
all of them seem to PASS.
Wanted to get inputs if there are any known issues with MMC block layer
handling highmem pages.
Thanks
Hemanth
next reply other threads:[~2010-03-17 13:40 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-17 13:40 Hemanth V [this message]
2010-03-17 13:49 ` Highmem issues with MMC filesystem Nicolas Pitre
2010-03-17 14:40 ` Hemanth V
2010-03-17 14:58 ` Nicolas Pitre
2010-03-18 9:23 ` Russell King - ARM Linux
2010-03-18 11:15 ` saeed bishara
2010-03-18 11:24 ` Russell King - ARM Linux
2010-03-18 13:20 ` Nicolas Pitre
2010-03-18 13:30 ` Shilimkar, Santosh
2010-03-18 14:19 ` Russell King - ARM Linux
2010-03-18 14:41 ` Hemanth V
2010-03-18 16:17 ` Nicolas Pitre
2010-03-18 17:51 ` Russell King - ARM Linux
2010-03-18 19:24 ` Nicolas Pitre
2010-03-19 1:55 ` Jamie Lokier
2010-03-19 13:17 ` Nicolas Pitre
2010-03-19 13:27 ` Russell King - ARM Linux
2010-03-19 17:59 ` Nicolas Pitre
2010-03-19 18:26 ` Catalin Marinas
2010-03-19 18:56 ` Nicolas Pitre
2010-03-19 14:28 ` Hemanth V
2010-03-19 14:36 ` Shilimkar, Santosh
2010-03-19 14:45 ` Russell King - ARM Linux
2010-03-19 14:41 ` Catalin Marinas
2010-03-19 14:46 ` Russell King - ARM Linux
2010-03-19 14:52 ` Catalin Marinas
2010-03-19 14:54 ` Russell King - ARM Linux
2010-03-19 16:46 ` Catalin Marinas
2010-03-19 16:52 ` Russell King - ARM Linux
2010-03-19 17:47 ` Nicolas Pitre
2010-03-19 18:27 ` Nicolas Pitre
2010-03-19 18:38 ` Russell King - ARM Linux
2010-03-19 18:51 ` Nicolas Pitre
2010-03-22 11:45 ` Russell King - ARM Linux
2010-03-22 12:36 ` Nicolas Pitre
2010-03-19 20:14 ` Nicolas Pitre
2010-03-22 9:05 ` Hemanth V
2010-03-22 12:50 ` Nicolas Pitre
2010-03-18 13:42 ` saeed bishara
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