Messages in this thread Patch in this message | | | From | Benjamin Herrenschmidt <> | Date | Wed, 04 Apr 2007 14:02:18 +1000 | Subject | [PATCH 7/14] get_unmapped_area handles MAP_FIXED on parisc |
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Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> ---
arch/parisc/kernel/sys_parisc.c | 5 +++++ 1 file changed, 5 insertions(+)
Index: linux-cell/arch/parisc/kernel/sys_parisc.c =================================================================== --- linux-cell.orig/arch/parisc/kernel/sys_parisc.c 2007-03-22 15:28:05.000000000 +1100 +++ linux-cell/arch/parisc/kernel/sys_parisc.c 2007-03-22 15:29:08.000000000 +1100 @@ -106,6 +106,11 @@ unsigned long arch_get_unmapped_area(str { if (len > TASK_SIZE) return -ENOMEM; + /* Might want to check for cache aliasing issues for MAP_FIXED case + * like ARM or MIPS ??? --BenH. + */ + if (flags & MAP_FIXED) + return addr; if (!addr) addr = TASK_UNMAPPED_BASE; - 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/
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