Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cb66fb3f156b485b22db97db22e96db4786dc68b
Commit: cb66fb3f156b485b22db97db22e96db4786dc68b
Parent: d01f06ef0c783eceb53030fc5407caa94586bd6a
Author: Ralf Baechle <[EMAIL PROTECTED]>
AuthorDate: Tue Feb 13 11:45:24 2007 +0000
Committer: Ralf Baechle <[EMAIL PROTECTED]>
CommitDate: Tue Feb 13 22:40:51 2007 +0000
[MIPS] 32-bit: Fix warning about cast for fetching pointer from userspace.
Signed-off-by: Ralf Baechle <[EMAIL PROTECTED]>
---
include/asm-mips/uaccess.h | 10 +++++++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index c12ebc5..36b3a42 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -265,7 +265,10 @@ do {
\
*/
#define __get_user_asm_ll32(val, addr) \
{ \
- unsigned long long __gu_tmp; \
+ union { \
+ unsigned long long l; \
+ __typeof__(*(addr)) t; \
+ } __gu_tmp; \
\
__asm__ __volatile__( \
"1: lw %1, (%3) \n" \
@@ -281,9 +284,10 @@ do {
\
" " __UA_ADDR " 1b, 4b \n" \
" " __UA_ADDR " 2b, 4b \n" \
" .previous \n" \
- : "=r" (__gu_err), "=&r" (__gu_tmp) \
+ : "=r" (__gu_err), "=&r" (__gu_tmp.l) \
: "0" (0), "r" (addr), "i" (-EFAULT)); \
- (val) = (__typeof__(*(addr))) __gu_tmp; \
+ \
+ (val) = __gu_tmp.t; \
}
/*
-
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