diff mbox series

[6/8] MIPS: Limit MIPS_MT_SMP support by ISA reversion

Message ID 20240202-llvm-msym32-v1-6-52f0631057d6@flygoat.com
State New
Headers
Series MIPS: Aggregate build fixes |

Commit Message

Jiaxun Yang Feb. 2, 2024, 6:21 p.m. UTC 
  MIPS MT ASE is only available on ISA between Release 1 and Release 5.
Add ISA level dependency to Kconfig to fix build.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
v0: https://lore.kernel.org/all/20230414080701.15503-8-jiaxun.yang@flygoat.com/
---
 arch/mips/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 797ae590ebdb..c44358a6d93e 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2171,7 +2171,8 @@  config CPU_R4K_CACHE_TLB
 config MIPS_MT_SMP
 	bool "MIPS MT SMP support (1 TC on each available VPE)"
 	default y
-	depends on SYS_SUPPORTS_MULTITHREADING && !CPU_MIPSR6 && !CPU_MICROMIPS
+	depends on TARGET_ISA_REV > 0 && TARGET_ISA_REV < 6
+	depends on SYS_SUPPORTS_MULTITHREADING && !CPU_MICROMIPS
 	select CPU_MIPSR2_IRQ_VI
 	select CPU_MIPSR2_IRQ_EI
 	select SYNC_R4K