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Newer binutils (>= 2.36) refuse to assemble lmw/stmw when building in little endian mode. That breaks compilation of our alignment handler test: /tmp/cco4l14N.s: Assembler messages: /tmp/cco4l14N.s:1440: Error: `lmw' invalid when little-endian /tmp/cco4l14N.s:1814: Error: `stmw' invalid when little-endian make[2]: *** [../../lib.mk:139: /output/kselftest/powerpc/alignment/alignment_handler] Error 1 These tests do pass on little endian machines, as the kernel will still emulate those instructions even when running little endian (which is arguably a kernel bug). But we don't really need to test that case, so ifdef those instructions out to get the alignment test building again. Reported-by: Libor Pechacek <lpechacek@suse.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Tested-by: Libor Pechacek <lpechacek@suse.com> Link: https://lore.kernel.org/r/20210119041800.3093047-1-mpe@ellerman.id.au |
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| .. | ||
| alignment | ||
| benchmarks | ||
| cache_shape | ||
| copyloops | ||
| dscr | ||
| eeh | ||
| include | ||
| lib | ||
| math | ||
| mm | ||
| nx-gzip | ||
| pmu | ||
| primitives | ||
| ptrace | ||
| scripts | ||
| security | ||
| signal | ||
| stringloops | ||
| switch_endian | ||
| syscalls | ||
| tm | ||
| vphn | ||
| harness.c | ||
| Makefile | ||
| utils.c | ||