Prev: [RFC PATCH 1/6] mm: export lru_cache_add_*() to modules
Next: Staging: cx25821 : fix coding style issues in cx25821-alsa.c
From: David Miller on 28 Apr 2010 12:50
From: Peter Fritzsche <peter.fritzsche(a)gmx.de>
Date: Wed, 28 Apr 2010 13:10:36 +0200

> 32-bit Sparc used to only allow usage of 24-bit of it's atomic_t type.
> This was corrected with linux 2.6.3 when Keith M Wesolowski changed the
> implementation to use the parisc approach of having an array of
> spinlocks to protect the atomic_t.
>
> These warnings were also removed from the sparc implementation when the
> new implementation was merged in BKrev:402e4949VThdc6D3iaosSFUgabMfvw,
> but the warning still remained in some other places without any
> 24-bit-only atomic_t implementation inside the kernel.
>
> We should remove these warnings to allow users to rely on the full
> 32-bit range of atomic_t.
>
> Signed-off-by: Peter Fritzsche <peter.fritzsche(a)gmx.de>

Acked-by: David S. Miller <davem(a)davemloft.net>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo(a)vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
 | 
Pages: 1
Prev: [RFC PATCH 1/6] mm: export lru_cache_add_*() to modules
Next: Staging: cx25821 : fix coding style issues in cx25821-alsa.c