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(parent: e3790c7) | patch
Fix DMA access of block device in 64-bit kernel on some non-x86 systems with 4GB...
authorYang Shi <yang.shi@windriver.com>
Tue, 4 Mar 2008 10:20:51 +0000 (11:20 +0100)
committerJens Axboe <jens.axboe@oracle.com>
Tue, 4 Mar 2008 10:20:51 +0000 (11:20 +0100)
commit419c434c35614609fd0c79d335c134bf4b88b30b
treec2e076f6d0c61051dac3184f9f1255db1c680902tree | snapshot (tar.gz zip)
parente3790c7d42a545e8fe8b38b513613ca96687b670commit | diff
Fix DMA access of block device in 64-bit kernel on some non-x86 systems with 4GB or upper 4GB memory

For some non-x86 systems with 4GB or upper 4GB memory,
we need increase the range of addresses that can be
used for direct DMA in 64-bit kernel.

Signed-off-by: Yang Shi <yang.shi@windriver.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
block/blk-settings.c diff | blob | blame | history