lkml.org 
[lkml]   [2014]   [Jan]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH 1/5] ia64: limit stack size for the ski emulator
The ski emulator can't spawn any process with larger stack than
0x7ffff00000000.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>

---
arch/ia64/include/asm/resource.h | 6 ++++++
1 file changed, 6 insertions(+)

Index: linux-2.6-ia64/arch/ia64/include/asm/resource.h
===================================================================
--- linux-2.6-ia64.orig/arch/ia64/include/uapi/asm/resource.h 2013-04-20 19:14:30.000000000 +0200
+++ linux-2.6-ia64/arch/ia64/include/uapi/asm/resource.h 2013-04-20 20:59:00.000000000 +0200
@@ -2,6 +2,12 @@
#define _ASM_IA64_RESOURCE_H

#include <asm/ustack.h>
+
+#if defined(__KERNEL__) && defined(CONFIG_IA64_HP_SIM)
+/* The ski simulator can't spawn any process with larger stack size */
+#define _STK_LIM_MAX 0x7ffff00000000UL
+#endif
+
#include <asm-generic/resource.h>

#endif /* _ASM_IA64_RESOURCE_H */


\
 
 \ /
  Last update: 2014-01-24 03:01    [W:0.147 / U:0.500 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site