Jakub Sitnicki 042fb1c281 selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads ... commit 8f50f16ff39dd4e2d43d1548ca66925652f8aff7 upstream. Add coverage to the verifier tests and tests for reading bpf_sock fields to ensure that 32-bit, 16-bit, and 8-bit loads from dst_port field are allowed only at intended offsets and produce expected values. While 16-bit and 8-bit access to dst_port field is straight-forward, 32-bit wide loads need be allowed and produce a zero-padded 16-bit value for backward compatibility. Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com> Link: https://lore.kernel.org/r/20220130115518.213259-3-jakub@cloudflare.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> [OP: backport to 5.10: adjusted context in sock_fields.c] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-08-11 13:06:44 +02:00
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asm	tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy' - again	2022-07-25 11:26:56 +02:00
asm-generic
linux	tools headers: Remove broken definition of __LITTLE_ENDIAN	2022-07-25 11:26:56 +02:00
nolibc	tools/nolibc: fix incorrect truncation of exit code	2022-01-27 10:53:42 +01:00
tools
trace/events
uapi	selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads	2022-08-11 13:06:44 +02:00
vdso