From 83aedb23770d26efcd573caeb51ba792ed156972 Mon Sep 17 00:00:00 2001 From: Andrew Boie Date: Wed, 12 Aug 2020 10:12:36 -0700 Subject: [PATCH] x86: increment default page pool pages With the current identity mapping scheme a new test requires some more memory to be set aside here. In production this parameter gets turned per-board, and the pending paging code overhaul in #27001 significantly relaxes this as driver I/O mappings are no longer sparse. Fixes a runtime failure in tests/kernel/device on qemu_x86_64 that somehow slipped past CI. Signed-off-by: Andrew Boie --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 071fcce2604..d015253f572 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -191,7 +191,7 @@ config X86_MMU config X86_MMU_PAGE_POOL_PAGES int "Number of pages to reserve for building page tables" - default 16 + default 17 depends on X86_MMU help Building page tables at boot requires a pool of free memory pages