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x86/kconfig: Remove X86_DIRECT_GBPAGES dependency on !DEBUG_PAGEALLOC 

These days CONFIG_DEBUG_PAGEALLOC just compiles in the code that has to be
enabled on boot time, or with an extra config option, and only then are the
large page based direct mappings disabled.

Therefore remove the config dependency, allowing 1GB direct mappings with
debug_pagealloc compiled in but not enabled.

Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190807130258.22185-1-vbabka@suse.cz
alistair/sunxi64-5.4-dsi
Vlastimil Babka 2019-08-07 15:02:58 +02:00 committed by Thomas Gleixner
parent 21e450d21c
commit 2e1da13fba
1 changed files with 1 additions and 1 deletions
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arch/x86/Kconfig
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@ -1503,7 +1503,7 @@ config X86_5LEVEL
config X86_DIRECT_GBPAGES
def_bool y
depends on X86_64 && !DEBUG_PAGEALLOC
depends on X86_64
---help---
Certain kernel features effectively disable kernel
linear 1 GB mappings (even if the CPU otherwise