Commit-ID: 2e1da13fba4cb529c2c8c1d9f657690d1e853d7d Gitweb: https://git.kernel.org/tip/2e1da13fba4cb529c2c8c1d9f657690d1e853d7d Author: Vlastimil Babka <vbabka@xxxxxxx> AuthorDate: Wed, 7 Aug 2019 15:02:58 +0200 Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx> CommitDate: Mon, 12 Aug 2019 14:52:30 +0200 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@xxxxxxx> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Link: https://lkml.kernel.org/r/20190807130258.22185-1-vbabka@xxxxxxx --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 222855cc0158..58eae28c3dd6 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -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
|