linux_dsm_epyc7002/tools/testing
Björn Töpel 6014c6ed74 selftests/bpf: Fix broken riscv build
[ Upstream commit 6016df8fe874e1cf36f6357d71438b384198ce06 ]

The selftests/bpf Makefile includes system include directories from
the host, when building BPF programs. On RISC-V glibc requires that
__riscv_xlen is defined. This is not the case for "clang -target bpf",
which messes up __WORDSIZE (errno.h -> ... -> wordsize.h) and breaks
the build.

By explicitly defining __risc_xlen correctly for riscv, we can
workaround this.

Fixes: 167381f3ea ("selftests/bpf: Makefile fix "missing" headers on build with -idirafter")
Signed-off-by: Björn Töpel <bjorn.topel@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Luke Nelson <luke.r.nels@gmail.com>
Link: https://lore.kernel.org/bpf/20201118071640.83773-2-bjorn.topel@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:15 +01:00
..
fault-injection
ktest ktest.pl: Fix the logic for truncating the size of the log file for email 2020-12-21 13:30:06 +01:00
kunit kunit: tool: fix extra trailing \n in raw + parsed test output 2020-11-10 13:44:35 -07:00
nvdimm device-dax: add dis-contiguous resource support 2020-10-13 18:38:28 -07:00
radix-tree ida: Free allocated bitmap in error path 2020-10-07 09:11:33 -04:00
scatterlist tools/testing/scatterlist: Fix test to compile and run 2020-11-17 20:02:20 -04:00
selftests selftests/bpf: Fix broken riscv build 2020-12-30 11:53:15 +01:00
vsock SPDX patches for 5.7-rc1. 2020-04-03 13:12:26 -07:00