Commits
Arnd Bergmann committed c7b68049943
ARM: xscale: fix multi-cpu compilation Building a combined ARMv4+XScale kernel produces these and other build failures: /tmp/copypage-xscale-3aa821.s: Assembler messages: /tmp/copypage-xscale-3aa821.s:167: Error: selected processor does not support `pld [r7,#0]' in ARM mode /tmp/copypage-xscale-3aa821.s:168: Error: selected processor does not support `pld [r7,#32]' in ARM mode /tmp/copypage-xscale-3aa821.s:169: Error: selected processor does not support `pld [r1,#0]' in ARM mode /tmp/copypage-xscale-3aa821.s:170: Error: selected processor does not support `pld [r1,#32]' in ARM mode /tmp/copypage-xscale-3aa821.s:171: Error: selected processor does not support `pld [r7,#64]' in ARM mode /tmp/copypage-xscale-3aa821.s:176: Error: selected processor does not support `ldrd r4,r5,[r7],#8' in ARM mode /tmp/copypage-xscale-3aa821.s:180: Error: selected processor does not support `strd r4,r5,[r1],#8' in ARM mode Add an explict .arch armv5 in the inline assembly to allow the ARMv5 specific instructions regardless of the compiler -march= target. Link: https://lore.kernel.org/r/20190809163334.489360-5-arnd@arndb.de Signed-off-by: Arnd Bergmann <arnd@arndb.de>