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| author | Puranjay Mohan <[email protected]> | 2024-03-24 18:32:26 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2024-03-25 16:10:51 +0000 |
| commit | 770546ae9f4c1ae1ebcaf0874f0dd9631d77ec97 (patch) | |
| tree | 3a7bbdf305e2c5ab7154fdd2c40216f17f3e4e69 /tools/testing/selftests/exec/recursion-depth.c | |
| parent | bpf: Avoid get_kernel_nofault() to fetch kprobe entry IP (diff) | |
| download | kernel-770546ae9f4c1ae1ebcaf0874f0dd9631d77ec97.tar.gz kernel-770546ae9f4c1ae1ebcaf0874f0dd9631d77ec97.zip | |
bpf: implement insn_is_cast_user() helper for JITs
Implement a helper function to check if an instruction is
addr_space_cast from as(0) to as(1). Use this helper in the x86 JIT.
Other JITs can use this helper when they add support for this instruction.
Signed-off-by: Puranjay Mohan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'tools/testing/selftests/exec/recursion-depth.c')
0 files changed, 0 insertions, 0 deletions