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| author | Sudeep Holla <[email protected]> | 2023-09-19 18:41:01 +0100 |
|---|---|---|
| committer | Sudeep Holla <[email protected]> | 2023-09-25 19:43:49 +0100 |
| commit | 9dda1178479aa0a73fe0eaabfe2d9a1c603cfeed (patch) | |
| tree | b9afb65ca77bc2582652c517f7ecfc18b9f5726b /tools/testing/selftests/bpf/progs/test_autoload.c | |
| parent | 0bb80ecc33a8fb5a682236443c1e740d5c917d1d (diff) | |
firmware: arm_ffa: Don't set the memory region attributes for MEM_LEND
As per the FF-A specification: section "Usage of other memory region
attributes", in a transaction to donate memory or lend memory to a single
borrower, if the receiver is a PE or Proxy endpoint, the owner must not
specify the attributes and the relayer will return INVALID_PARAMETERS
if the attributes are set.
Let us not set the memory region attributes for MEM_LEND.
Fixes: 82a8daaecfd9 ("firmware: arm_ffa: Add support for MEM_LEND")
Reported-by: Joao Alves <[email protected]>
Reported-by: Olivier Deprez <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sudeep Holla <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_autoload.c')
0 files changed, 0 insertions, 0 deletions