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    SubjectRe: [PATCH RFC 00/73] tree-wide: clean up some no longer required #include <linux/init.h>
    [Re: [PATCH RFC 00/73] tree-wide: clean up some no longer required #include <linux/init.h>] On 22/01/2014 (Wed 18:00) Stephen Rothwell wrote:

    > Hi Paul,
    >
    > On Tue, 21 Jan 2014 16:22:03 -0500 Paul Gortmaker <paul.gortmaker@windriver.com> wrote:
    > >
    > > Where: This work exists as a queue of patches that I apply to
    > > linux-next; since the changes are fixing some things that currently
    > > can only be found there. The patch series can be found at:
    > >
    > > http://git.kernel.org/cgit/linux/kernel/git/paulg/init.git
    > > git://git.kernel.org/pub/scm/linux/kernel/git/paulg/init.git
    > >
    > > I've avoided annoying Stephen with another queue of patches for
    > > linux-next while the development content was in flux, but now that
    > > the merge window has opened, and new additions are fewer, perhaps he
    > > wouldn't mind tacking it on the end... Stephen?
    >
    > OK, I have added this to the end of linux-next today - we will see how we
    > go. It is called "init".

    Thanks, it was a great help as it uncovered a few issues in fringe arch
    that I didn't have toolchains for, and I've fixed all of those up.

    I've noticed that powerpc has been un-buildable for a while now; I have
    used this hack patch locally so I could run the ppc defconfigs to check
    that I didn't break anything. Maybe useful for linux-next in the
    interim? It is a hack patch -- Not-Signed-off-by: Paul Gortmaker. :)

    Paul.
    --

    diff --git a/arch/powerpc/include/asm/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h
    index d27960c89a71..d0f070a2b395 100644
    --- a/arch/powerpc/include/asm/pgtable-ppc64.h
    +++ b/arch/powerpc/include/asm/pgtable-ppc64.h
    @@ -560,9 +560,9 @@ extern void pmdp_invalidate(struct vm_area_struct *vma, unsigned long address,
    pmd_t *pmdp);

    #define pmd_move_must_withdraw pmd_move_must_withdraw
    -typedef struct spinlock spinlock_t;
    -static inline int pmd_move_must_withdraw(spinlock_t *new_pmd_ptl,
    - spinlock_t *old_pmd_ptl)
    +struct spinlock;
    +static inline int pmd_move_must_withdraw(struct spinlock *new_pmd_ptl,
    + struct spinlock *old_pmd_ptl)
    {
    /*
    * Archs like ppc64 use pgtable to store per pmd


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