tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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[MIPS] Enable highmem for all MIPS32 and MIPS64 processors. In case a particular system doesn't support highmem the runtime checks will ensure nothing bad is going to happen. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Ralf Baechle ec28f306 cec2f0ca

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unified split
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arch/mips/Kconfig
··· 1053 1053 depends on SYS_HAS_CPU_MIPS32_R1 1054 1054 select CPU_HAS_PREFETCH 1055 1055 select CPU_SUPPORTS_32BIT_KERNEL 1056 + select CPU_SUPPORTS_HIGHMEM 1056 1057 help 1057 1058 Choose this option to build a kernel for release 1 or later of the 1058 1059 MIPS32 architecture. Most modern embedded systems with a 32-bit ··· 1070 1069 depends on SYS_HAS_CPU_MIPS32_R2 1071 1070 select CPU_HAS_PREFETCH 1072 1071 select CPU_SUPPORTS_32BIT_KERNEL 1072 + select CPU_SUPPORTS_HIGHMEM 1073 1073 help 1074 1074 Choose this option to build a kernel for release 2 or later of the 1075 1075 MIPS32 architecture. Most modern embedded systems with a 32-bit ··· 1084 1082 select CPU_HAS_PREFETCH 1085 1083 select CPU_SUPPORTS_32BIT_KERNEL 1086 1084 select CPU_SUPPORTS_64BIT_KERNEL 1085 + select CPU_SUPPORTS_HIGHMEM 1087 1086 help 1088 1087 Choose this option to build a kernel for release 1 or later of the 1089 1088 MIPS64 architecture. Many modern embedded systems with a 64-bit ··· 1102 1099 select CPU_HAS_PREFETCH 1103 1100 select CPU_SUPPORTS_32BIT_KERNEL 1104 1101 select CPU_SUPPORTS_64BIT_KERNEL 1102 + select CPU_SUPPORTS_HIGHMEM 1105 1103 help 1106 1104 Choose this option to build a kernel for release 2 or later of the 1107 1105 MIPS64 architecture. Many modern embedded systems with a 64-bit