From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 25 Apr 2007 09:27:11 +0100 From: Russell King Subject: Re: [PATCH 3/12] get_unmapped_area handles MAP_FIXED on arm Message-ID: <20070425082711.GA26988@flint.arm.linux.org.uk> References: <1177392813.924664.32930750763.qpush@grosgo> <20070424053337.C5FEBDDF09@ozlabs.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070424053337.C5FEBDDF09@ozlabs.org> Sender: owner-linux-mm@kvack.org Return-Path: To: Benjamin Herrenschmidt Cc: Andrew Morton , linux-kernel@vger.kernel.org, Linux Memory Management List-ID: On Tue, Apr 24, 2007 at 03:33:35PM +1000, Benjamin Herrenschmidt wrote: > ARM already had a case for MAP_FIXED in arch_get_unmapped_area() though > it was not called before. Fix the comment to reflect that it will now > be called. > > Signed-off-by: Benjamin Herrenschmidt Acked-by: Russell King > > arch/arm/mm/mmap.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > Index: linux-cell/arch/arm/mm/mmap.c > =================================================================== > --- linux-cell.orig/arch/arm/mm/mmap.c 2007-03-22 14:59:51.000000000 +1100 > +++ linux-cell/arch/arm/mm/mmap.c 2007-03-22 15:00:01.000000000 +1100 > @@ -49,8 +49,7 @@ arch_get_unmapped_area(struct file *filp > #endif > > /* > - * We should enforce the MAP_FIXED case. However, currently > - * the generic kernel code doesn't allow us to handle this. > + * We enforce the MAP_FIXED case. > */ > if (flags & MAP_FIXED) { > if (aliasing && flags & MAP_SHARED && addr & (SHMLBA - 1)) > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org