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usermem use virt_to_phys_user

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Ciro Santilli
2017-08-01 07:56:23 +01:00
parent 25f9913e0c
commit dfc4981e46
2 changed files with 10 additions and 14 deletions
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kernel_module/user/virt_to_phys_user.c
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@@ -2,6 +2,8 @@
Convert a virtual address to physical for a given process PID using /proc/PID/pagemap.
https://stackoverflow.com/questions/5748492/is-there-any-api-for-determining-the-physical-address-from-virtual-address-in-li/45128487#45128487
Test this out with usermem.c.
*/
#include <stdio.h> /* printf */