diff options
| author | Ekansh Gupta <[email protected]> | 2023-08-11 12:56:41 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2023-08-22 16:00:20 +0200 |
| commit | ada6c2d99aedd1eac2f633d03c652e070bc2ea74 (patch) | |
| tree | 3438da4b91307132c1b1ec5bb1c97c02b74ba0ce /lib/test_fortify/write_overflow-strncpy.c | |
| parent | 48e3210920b953f95737fcdd5bfd467735abe6bd (diff) | |
misc: fastrpc: Fix remote heap allocation request
Remote heap is used by DSP audioPD on need basis. This memory is
allocated from reserved CMA memory region and is then shared with
audioPD to use it for it's functionality.
Current implementation of remote heap is not allocating the memory
from CMA region, instead it is allocating the memory from SMMU
context bank. The arguments passed to scm call for the reassignment
of ownership is also not correct. Added changes to allocate CMA
memory and have a proper ownership reassignment.
Fixes: 532ad70c6d44 ("misc: fastrpc: Add mmap request assigning for static PD pool")
Cc: stable <[email protected]>
Tested-by: Ekansh Gupta <[email protected]>
Signed-off-by: Ekansh Gupta <[email protected]>
Signed-off-by: Srinivas Kandagatla <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy.c')
0 files changed, 0 insertions, 0 deletions