Messages in this thread Patch in this message | | | From | Ross Zwisler <> | Subject | [PATCH v2 1/4] dax: kill uml support | Date | Thu, 22 Dec 2016 14:18:53 -0700 |
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From: Dan Williams <dan.j.williams@intel.com>
The lack of common transparent-huge-page helpers for UML is becoming increasingly painful for fs/dax.c now that it is growing more pmd functionality. Add UML to the list of unsupported architectures.
Cc: Jan Kara <jack@suse.cz> Cc: Christoph Hellwig <hch@lst.de> Cc: Dave Chinner <david@fromorbit.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Matthew Wilcox <mawilcox@microsoft.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Ross Zwisler <ross.zwisler@linux.intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> [rez: squashed #ifdef removal into another patch in the series ] Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com> --- fs/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/Kconfig b/fs/Kconfig index c2a377c..661931f 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -37,7 +37,7 @@ source "fs/f2fs/Kconfig" config FS_DAX bool "Direct Access (DAX) support" depends on MMU - depends on !(ARM || MIPS || SPARC) + depends on !(ARM || MIPS || SPARC || UML) help Direct Access (DAX) can be used on memory-backed block devices. If the block device supports DAX and the filesystem supports DAX, -- 2.7.4
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