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SubjectRe: 2.6.16-rc1-mm4
Adrian Bunk <bunk@stusta.de> wrote:
>
> n Sun, Jan 29, 2006 at 02:45:33PM -0800, Andrew Morton wrote:
> >...
> > Changes since 2.6.16-rc1-mm3:
> >...
> > +i386-add-a-temporary-to-make-put_user-more-type-safe.patch
> >
> > x86 fixes/features
> >...
>
> This patch generates so many "ISO C90 forbids mixed declarations and code"
> warnings that I start to consider Andrew's rejection of my "mark
> virt_to_bus/bus_to_virt as __deprecated on i386" patch due to the
> warnings it generates a personal insult...

Bah, that's what you get for using a slow compiler.

--- devel/include/asm-i386/uaccess.h~i386-add-a-temporary-to-make-put_user-more-type-safe-fix 2006-01-29 16:24:24.000000000 -0800
+++ devel-akpm/include/asm-i386/uaccess.h 2006-01-29 16:24:24.000000000 -0800
@@ -197,8 +197,9 @@ extern void __put_user_8(void);

#define put_user(x,ptr) \
({ int __ret_pu; \
+ __typeof__(*(ptr)) __pu_val; \
__chk_user_ptr(ptr); \
- __typeof__(*(ptr)) __pu_val = x; \
+ __pu_val = x; \
switch(sizeof(*(ptr))) { \
case 1: __put_user_1(__pu_val, ptr); break; \
case 2: __put_user_2(__pu_val, ptr); break; \
_
-
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