diff options
| author | Al Viro <viro@ftp.linux.org.uk> | 2011-08-18 20:03:19 +0100 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2011-11-02 14:14:51 +0100 |
| commit | 6582b7f7743da6ce3e3714e9e8b18e0e073d4acd (patch) | |
| tree | 649346d2333865ccd4bb4d560ceb50c39139c5c2 /arch/um/sys-x86_64/bug.c | |
| parent | 858ba94499b4f48e9eb0be7cf0092f1ea9460fef (diff) | |
um: merge arch/um/sys-{i386,x86_64}
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/sys-x86_64/bug.c')
| -rw-r--r-- | arch/um/sys-x86_64/bug.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/um/sys-x86_64/bug.c b/arch/um/sys-x86_64/bug.c deleted file mode 100644 index e8034e363d8..00000000000 --- a/arch/um/sys-x86_64/bug.c +++ /dev/null @@ -1,21 +0,0 @@ -/* - * Copyright (C) 2006 Jeff Dike (jdike@addtoit.com) - * Licensed under the GPL V2 - */ - -#include <linux/uaccess.h> - -/* - * Mostly copied from i386/x86_86 - eliminated the eip < PAGE_OFFSET because - * that's not relevant in skas mode. - */ - -int is_valid_bugaddr(unsigned long eip) -{ - unsigned short ud2; - - if (probe_kernel_address((unsigned short __user *)eip, ud2)) - return 0; - - return ud2 == 0x0b0f; -} |