From: Linus Torvalds Date: Fri, 6 Nov 2015 17:12:41 +0000 (-0800) Subject: x86: don't make DEBUG_WX default to 'y' even with DEBUG_RODATA X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=54727e6e950aacd14ec9cd4260e9fe498322828c;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git x86: don't make DEBUG_WX default to 'y' even with DEBUG_RODATA It turns out that we still have issues with the EFI memory map that ends up polluting our kernel page tables with writable executable pages. That will get sorted out, but in the meantime let's not make the scary complaint about them be on by default. The code is useful for developers, but not ready for end user testing yet. Acked-by: Borislav Petkov Acked-by: Ingo Molnar Signed-off-by: Linus Torvalds --- diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 3e0baf726eef..137dfa96aa14 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -113,7 +113,6 @@ config DEBUG_RODATA_TEST config DEBUG_WX bool "Warn on W+X mappings at boot" depends on DEBUG_RODATA - default y select X86_PTDUMP_CORE ---help--- Generate a warning if any W+X mappings are found at boot.