93e5fbb18c
The existing tests attempt to check that JMP32 JSET ignores the upper bits in the operand registers. However, the tests missed one such bug in the x32 JIT that is only uncovered when a previous instruction pollutes the upper 32 bits of the registers. This patch adds a new test case that catches the bug by first executing a 64-bit JSET to pollute the upper 32-bits of the temporary registers, followed by a 32-bit JSET which should ignore the upper 32 bits. Co-developed-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Luke Nelson <luke.r.nels@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20200305234416.31597-2-luke.r.nels@gmail.com |
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| fault-injection | ||
| ktest | ||
| kunit | ||
| nvdimm | ||
| radix-tree | ||
| scatterlist | ||
| selftests | ||
| vsock | ||