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| author | Dave Airlie <airlied@redhat.com> | 2015-04-20 11:32:26 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-04-20 13:05:20 +1000 |
| commit | 2c33ce009ca2389dbf0535d0672214d09738e35e (patch) | |
| tree | 6186a6458c3c160385d794a23eaf07c786a9e61b /arch/tile/mm/init.c | |
| parent | cec32a47010647e8b0603726ebb75b990a4057a4 (diff) | |
| parent | 09d51602cf84a1264946711dd4ea0dddbac599a1 (diff) | |
| download | linux-stable-2c33ce009ca2389dbf0535d0672214d09738e35e.tar.gz linux-stable-2c33ce009ca2389dbf0535d0672214d09738e35e.tar.bz2 linux-stable-2c33ce009ca2389dbf0535d0672214d09738e35e.zip | |
Merge Linus master into drm-next
The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.
I've included the patch into the merge to fix the build.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'arch/tile/mm/init.c')
| -rw-r--r-- | arch/tile/mm/init.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/tile/mm/init.c b/arch/tile/mm/init.c index ace32d7d3864..5bd252e3fdc5 100644 --- a/arch/tile/mm/init.c +++ b/arch/tile/mm/init.c @@ -233,9 +233,12 @@ static pgprot_t __init init_pgprot(ulong address) if (kdata_huge) return construct_pgprot(PAGE_KERNEL, PAGE_HOME_HASH); - /* We map the aliased pages of permanent text inaccessible. */ + /* + * We map the aliased pages of permanent text so we can + * update them if necessary, for ftrace, etc. + */ if (address < (ulong) _sinittext - CODE_DELTA) - return PAGE_NONE; + return construct_pgprot(PAGE_KERNEL, PAGE_HOME_HASH); /* We map read-only data non-coherent for performance. */ if ((address >= (ulong) __start_rodata && |