Linux/linux 7b2e932 — arch/arc/include/asm arcregs.h, arch/arc/kernel setup.c
ARCv2: don't assume core 0x54 has dual issue The first release of core4 (0x54) was dual issue only (HS4x). Newer releases allow hardware to be configured as single issue (HS3x) or dual issue. Prevent accessing a HS4x only aux register in HS3x, which otherwise leads to illegal instruction exceptions Signed-off-by: Vineet Gupta <vgupta at synopsys.com>
Delta | File | |
---|---|---|
+21 | -5 | arch/arc/kernel/setup.c |
+8 | -0 | arch/arc/include/asm/arcregs.h |
+29 | -5 | 2 files |