From 4ee6a41454883114c19ed1d09d6337846d8fe685 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 18 Jul 2011 17:10:12 +0200 Subject: [PATCH 051/347] mips: Disable highmem on RT Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.246-rt110.tar.xz The current highmem handling on -RT is not compatible and needs fixups. Signed-off-by: Thomas Gleixner --- arch/mips/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 8a227a80f6bd..bbd790058e46 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -2523,7 +2523,7 @@ config MIPS_CRC_SUPPORT # config HIGHMEM bool "High Memory Support" - depends on 32BIT && CPU_SUPPORTS_HIGHMEM && SYS_SUPPORTS_HIGHMEM && !CPU_MIPS32_3_5_EVA + depends on 32BIT && CPU_SUPPORTS_HIGHMEM && SYS_SUPPORTS_HIGHMEM && !CPU_MIPS32_3_5_EVA && !PREEMPT_RT_FULL config CPU_SUPPORTS_HIGHMEM bool -- 2.36.1