lkml.org 
[lkml]   [2012]   [Nov]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 11/11] x86: Add Xen kexec control code size check to linker script
Date
Add Xen kexec control code size check to linker script.

Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
---
arch/x86/kernel/vmlinux.lds.S | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index 22a1530..f18786a 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -360,5 +360,10 @@ INIT_PER_CPU(irq_stack_union);

. = ASSERT(kexec_control_code_size <= KEXEC_CONTROL_CODE_MAX_SIZE,
"kexec control code size is too big");
-#endif

+#ifdef CONFIG_XEN
+. = ASSERT(xen_kexec_control_code_size - xen_relocate_kernel <=
+ KEXEC_CONTROL_CODE_MAX_SIZE,
+ "Xen kexec control code size is too big");
+#endif
+#endif
--
1.5.6.5


\
 
 \ /
  Last update: 2012-11-20 23:21    [W:1.926 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site