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[PATCH] uml: fix critical typo for TT mode

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Noticed this for a compilation-time warning, so I'm fixing it even for TT mode
- this is not put_user, but copy_to_user, so we need a pointer to sp, not sp
itself (we're trying to write the word pointed to by the "sp" var.).

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Paolo 'Blaisorblade' Giarrusso 2006-04-10 22:53:34 -07:00 committed by Linus Torvalds
parent 5b0e94787f
commit f53389d8af
2 changed files with 2 additions and 2 deletions
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2
arch/um/sys-i386/signal.c
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@ -147,7 +147,7 @@ int copy_sc_to_user_tt(struct sigcontext *to, struct _fpstate __user *fp,
* delivery. The sp passed in is the original, and this needs
* to be restored, so we stick it in separately.
*/
err |= copy_to_user(&SC_SP(to), sp, sizeof(sp));
err |= copy_to_user(&SC_SP(to), &sp, sizeof(sp));
if(from_fp != NULL){
err |= copy_to_user(&to->fpstate, &to_fp, sizeof(to->fpstate));

2
arch/um/sys-x86_64/signal.c
View File

@ -137,7 +137,7 @@ int copy_sc_to_user_tt(struct sigcontext *to, struct _fpstate *fp,
* delivery. The sp passed in is the original, and this needs
* to be restored, so we stick it in separately.
*/
err |= copy_to_user(&SC_SP(to), sp, sizeof(sp));
err |= copy_to_user(&SC_SP(to), &sp, sizeof(sp));
if(from_fp != NULL){
err |= copy_to_user(&to->fpstate, &to_fp, sizeof(to->fpstate));