Dear Anton Staaf, In message <1314043924-22130-1-git-send-email-robot...@chromium.org> you wrote: > Currently, if a device read request is done that does not begin or end > on a sector boundary a stack allocated bounce buffer is used to perform > the read, and then just the part of the sector that is needed is copied > into the users buffer. This stack allocation can mean that the bounce > buffer will not be aligned to the dcache line size. This is a problem > when caches are enabled because unaligned cache invalidates are not > safe. > > This patch allocates a cache line size aligned sector sized bounce > buffer the first time that ext2fs_devread is called.
...and never frees ist, which is a bad thing. Please fix. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de NOTE: The Most Fundamental Particles in This Product Are Held Together by a "Gluing" Force About Which Little is Currently Known and Whose Adhesive Power Can Therefore Not Be Permanently Guaranteed. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot