diff options
| author | Jiaxun Yang <jiaxun.yang@flygoat.com> | 2023-04-04 12:33:46 +0300 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2023-04-05 10:45:09 +0300 |
| commit | b6007ff809682350515936539eb91a2e8a5f799c (patch) | |
| tree | d51b630db46c9b6fb11fd03918259cd262e92196 /arch/mips/include | |
| parent | 6e90049162b92e683641966e4cdc67febe3c8fc5 (diff) | |
| download | linux-b6007ff809682350515936539eb91a2e8a5f799c.tar.xz | |
MIPS: Octeon: Allow CVMSEG to be disabled
Don't include cvmseg states into thread_status when
CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE is not defined or 0.
Fix compile for kernel without this feature.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/processor.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h index 3fde1ff72bd1..ae2cd37a38f0 100644 --- a/arch/mips/include/asm/processor.h +++ b/arch/mips/include/asm/processor.h @@ -202,11 +202,13 @@ struct octeon_cop2_state { #define COP2_INIT \ .cp2 = {0,}, +#if defined(CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE) && \ + CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE > 0 struct octeon_cvmseg_state { unsigned long cvmseg[CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE] [cpu_dcache_line_size() / sizeof(unsigned long)]; }; - +#endif #else #define COP2_INIT #endif @@ -263,8 +265,11 @@ struct thread_struct { unsigned long trap_nr; #ifdef CONFIG_CPU_CAVIUM_OCTEON struct octeon_cop2_state cp2 __attribute__ ((__aligned__(128))); +#if defined(CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE) && \ + CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE > 0 struct octeon_cvmseg_state cvmseg __attribute__ ((__aligned__(128))); #endif +#endif struct mips_abi *abi; }; |