x86: increase the kernel text limit to 512 MB

people sometimes do crazy stuff like building really large static
arrays into their kernels or building allyesconfig kernels. Give
more space to the kernel and push modules up a bit: kernel has
512 MB and modules have 1.5 GB.

Should be enough for a few years ;-)

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index a007454133a3..017216916dff 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -383,12 +383,12 @@ NEXT_PAGE(level2_ident_pgt)
 
 NEXT_PAGE(level2_kernel_pgt)
         /*
-         * 128 MB kernel mapping. We spend a full page on this pagetable
+         * 512 MB kernel mapping. We spend a full page on this pagetable
          * anyway.
          *
          * The kernel code+data+bss must not be bigger than that.
          *
-         * (NOTE: at +128MB starts the module area, see MODULES_VADDR.
+         * (NOTE: at +512MB starts the module area, see MODULES_VADDR.
          *  If you want to increase this then increase MODULES_VADDR
          *  too.)
          */