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| author | Ekansh Gupta <[email protected]> | 2023-10-13 12:20:05 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2023-10-16 18:58:49 +0000 |
| commit | 206484303892a2a36c0c3414030ddfef658a4e70 (patch) | |
| tree | 0a1446ebcd02a4ed8ed1c7d37f8889ce3d6f9242 /drivers/fpga/tests/fpga-mgr-test.c | |
| parent | misc: fastrpc: Reset metadata buffer to avoid incorrect free (diff) | |
| download | kernel-206484303892a2a36c0c3414030ddfef658a4e70.tar.gz kernel-206484303892a2a36c0c3414030ddfef658a4e70.zip | |
misc: fastrpc: Free DMA handles for RPC calls with no arguments
The FDs for DMA handles to be freed is updated in fdlist by DSP over
a remote call. This holds true even for remote calls with no
arguments. To handle this, get_args and put_args are needed to
be called for remote calls with no arguments also as fdlist
is allocated in get_args and FDs updated in fdlist is freed
in put_args.
Fixes: 8f6c1d8c4f0c ("misc: fastrpc: Add fdlist implementation")
Cc: stable <[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 'drivers/fpga/tests/fpga-mgr-test.c')
0 files changed, 0 insertions, 0 deletions