From 2432e1364bbee83cb6e63e026c91785031704ba5 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 6 Feb 2014 09:41:28 -0500 Subject: [PATCH] x86: Nuke the supervisor_stack field in i386 thread_info Nothing references the supervisor_stack in the thread_info field, and it does not exist in x86_64. To make the two more the same, it is being removed. Acked-by: Thomas Gleixner Cc: Andrew Morton Cc: Peter Zijlstra Cc: Brian Gerst Signed-off-by: Steven Rostedt Link: http://lkml.kernel.org/r/20110806012353.546183789@goodmis.org Link: http://lkml.kernel.org/r/20140206144321.203619611@goodmis.org Signed-off-by: H. Peter Anvin --- arch/x86/include/asm/thread_info.h | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index e1940c06ed02..b7aa975561e2 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -36,7 +36,6 @@ struct thread_info { unsigned long previous_esp; /* ESP of the previous stack in case of nested (IRQ) stacks */ - __u8 supervisor_stack[0]; #endif unsigned int sig_on_uaccess_error:1; unsigned int uaccess_err:1; /* uaccess failed */ -- 2.20.1