Joerg Roedel 2e34bde185 dma-debug: add checks for kernel text and rodata ...

Impact: get notified if a device dma maps illegal areas

This patch adds a check to print a warning message when a device driver
tries to map a memory area from the kernel text segment or rodata.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

2009-03-17 12:56:48 +01:00

22 KiB

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