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| author | Paul Mundt <lethal@linux-sh.org> | 2009-10-27 07:22:37 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-10-27 07:22:37 +0900 |
| commit | ffb4a73d8906f71910e6c83ec2b499e70025ee8e (patch) | |
| tree | d63a6a36f73536f710cc8e8ce7294ce79f07d53e /arch/sh/mm | |
| parent | a5c461bb3f74646d99464652cd5363e88434c3e1 (diff) | |
| download | blackbird-op-linux-ffb4a73d8906f71910e6c83ec2b499e70025ee8e.tar.gz blackbird-op-linux-ffb4a73d8906f71910e6c83ec2b499e70025ee8e.zip | |
sh: Fix hugetlbfs dependencies for SH-3 && MMU configurations.
The hugetlb dependencies presently depend on SUPERH && MMU while the
hugetlb page size definitions depend on CPU_SH4 or CPU_SH5. This
unfortunately allows SH-3 + MMU configurations to enable hugetlbfs
without a corresponding HPAGE_SHIFT definition, resulting in the build
blowing up.
As SH-3 doesn't support variable page sizes, we tighten up the
dependenies a bit to prevent hugetlbfs from being enabled. These days
we also have a shiny new SYS_SUPPORTS_HUGETLBFS, so switch to using
that rather than adding to the list of corner cases in fs/Kconfig.
Reported-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm')
| -rw-r--r-- | arch/sh/mm/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index 64dc1ad59801..7f7b52f9beba 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig @@ -227,7 +227,7 @@ endchoice choice prompt "HugeTLB page size" - depends on HUGETLB_PAGE && (CPU_SH4 || CPU_SH5) && MMU + depends on HUGETLB_PAGE default HUGETLB_PAGE_SIZE_1MB if PAGE_SIZE_64KB default HUGETLB_PAGE_SIZE_64K |
