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| author |   Yinghai Lu <yinghai@kernel.org> | 2009-03-12 16:04:42 -0700 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@zytor.com> | 2009-03-14 17:23:47 -0700 |
| commit | 7543c1de84ed93c6769c9f20dced08a522af8912 (patch) | |
| tree | dbeab0ab071b86c80b4d7c2701c7b767616772a6 /lib/dma-debug.c | |
| parent | x86: use brk allocation for DMI (diff) | |
| download | linux-rng-7543c1de84ed93c6769c9f20dced08a522af8912.tar.xz linux-rng-7543c1de84ed93c6769c9f20dced08a522af8912.zip | |
x86-32: compute initial mapping size more accurately
Impact: simplification
We only need to map the kernel in head_32.S, not the whole of
lowmem. We use 512MB as a reasonable (but arbitrary) limit on
the maximum size of the kernel image.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'lib/dma-debug.c')
0 files changed, 0 insertions, 0 deletions