u-boot

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History

Marek Vasut 9b56942f7d mtd: onenand: Fix unaligned access

Fix unaligned access in OneNAND core. The problem is that the ffchars[] array
is an array of "unsigned char", but in onenand_write_ops_nolock() can be passed
to the memcpy_16() function. The memcpy_16() function will treat the buffer as
an array of "unsigned short", thus triggering unaligned access if the compiler
decided ffchars[] to be not aligned.

I managed to trigger the problem with regular ELDK 5.4 GCC compiler.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Tom Rini <trini@ti.com>

2013-12-31 09:59:16 +01:00

nand

mtd: nand: omap: fix ecc ops assignment when changing ecc

2013-12-17 17:47:47 -06:00

onenand

mtd: onenand: Fix unaligned access

2013-12-31 09:59:16 +01:00

spi

driver: mtd: sf_ops: claim bus while doing memcpy

2013-12-19 12:23:22 +05:30

ubi

drivers/mtd: descend into sub directories only when it is necessary