Le 26/02/2025 à 13:24, Anshuman Khandual a écrit :
DEBUG_WX selects PTDUMP_CORE without even ensuring that the given platform implements GENERIC_PTDUMP. This problem has been latent until now, as all the platforms subscribing ARCH_HAS_DEBUG_WX also subscribe GENERIC_PTDUMP. Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Cc: linux-mm@xxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx Reviewed-by: Steven Price <steven.price@xxxxxxx> Signed-off-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Reviewed-by: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
--- mm/Kconfig.debug | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug index 41a58536531d..a51a1149909a 100644 --- a/mm/Kconfig.debug +++ b/mm/Kconfig.debug @@ -186,6 +186,7 @@ config ARCH_HAS_DEBUG_WX config DEBUG_WX bool "Warn on W+X mappings at boot" depends on ARCH_HAS_DEBUG_WX + depends on GENERIC_PTDUMP depends on MMU select PTDUMP_CORE help
