diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-11-03 10:27:22 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-11-06 23:14:56 +0100 |
| commit | 2a15ba82fa6ca3f35502b3060f22118a938d2889 (patch) | |
| tree | 7939b22f5d1db7d4969b9e037fb917b7675049ea /arch/arm/Kconfig | |
| parent | arc/mm/highmem: Use generic kmap atomic implementation (diff) | |
| download | linux-2a15ba82fa6ca3f35502b3060f22118a938d2889.tar.xz linux-2a15ba82fa6ca3f35502b3060f22118a938d2889.zip | |
ARM: highmem: Switch to generic kmap atomic
No reason having the same code in every architecture.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20201103095857.582196476@linutronix.de
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index fe2f17eb2b50..46f890083607 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1498,6 +1498,7 @@ config HAVE_ARCH_PFN_VALID config HIGHMEM bool "High Memory Support" depends on MMU + select KMAP_LOCAL help The address space of ARM processors is only 4 Gigabytes large and it has to accommodate user address space, kernel address |