From: Andrew Morton <akpm@osdl.org>
To: Paul Jackson <pj@sgi.com>
Cc: mingo@elte.hu, linux-kernel@vger.kernel.org, drepper@redhat.com,
tglx@linutronix.de, arjan@infradead.org
Subject: Re: [patch 4/6] lightweight robust futexes: compat
Date: Wed, 22 Feb 2006 23:35:21 -0800 [thread overview]
Message-ID: <20060222233521.743e60cb.akpm@osdl.org> (raw)
In-Reply-To: <20060222225457.90a35cf8.pj@sgi.com>
Paul Jackson <pj@sgi.com> wrote:
>
> kernel/built-in.o(.text+0x54782): In function `compat_sys_get_robust_list':
> kernel/futex_compat.c:92: undefined reference to `ptr_to_compat'
Yup. Ingo has sent through fixes for the four missing architectures
(uploads them to hot-fixes). Here's ia64:
include/asm-ia64/compat.h
--- devel/include/asm-ia64/compat.h~ia64-add-ptr-to-compatpatch 2006-02-21 17:00:33.000000000 -0800
+++ devel-akpm/include/asm-ia64/compat.h 2006-02-21 17:00:33.000000000 -0800
@@ -189,6 +189,12 @@ compat_ptr (compat_uptr_t uptr)
return (void __user *) (unsigned long) uptr;
}
+static inline compat_uptr_t
+ptr_to_compat(void __user *uptr)
+{
+ return (u32)(unsigned long)uptr;
+}
+
static __inline__ void __user *
compat_alloc_user_space (long len)
{
_
next prev parent reply other threads:[~2006-02-23 7:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-21 8:46 [patch 4/6] lightweight robust futexes: compat Ingo Molnar
2006-02-23 6:54 ` Paul Jackson
2006-02-23 7:35 ` Andrew Morton [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-02-16 9:42 Ingo Molnar
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