Doug / smarc-fsl-linux-kernel

20 Oct, 2007

1 commit

  • 1977f0327   remove asm/bitops.h includes ... Browse Code »

    remove asm/bitops.h includes

    including asm/bitops directly may cause compile errors. don't include it
    and include linux/bitops instead. next patch will deny including asm header
    directly.

    Cc: Adrian Bunk
    Signed-off-by: Jiri Slaby
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Jiri Slaby
     

18 Jul, 2007

1 commit

17 Jul, 2007

1 commit

  • 45e98cdb6   page table handling cleanup ... Browse Code »

    Kill pte_rdprotect(), pte_exprotect(), pte_mkread(), pte_mkexec(), pte_read(),
    pte_exec(), and pte_user() except where arch-specific code is making use of
    them.

    Signed-off-by: Jan Beulich
    Cc: Andi Kleen
    Cc: Christoph Hellwig
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Jan Beulich
     

11 May, 2007

1 commit

  • 23c9bbbac   m32r: fix pte_to_pgoff(), pgoff_to_pte() and __swp_type() macros ... Browse Code »

    This patch is required to handle file-mapped or swapped-out pages
    correctly.

    - Fix pte_to_pgoff() and pgoff_to_pte() macros not to include
    _PAGE_PROTNONE bit of PTE.
    Mask value for { ACCESSED, N, (R, W, X), L, G } is not 0xef but 0x7f.
    - Fix __swp_type() macro for MAX_SWAPFILES_SHIFT(=5), which is defined
    in include/linux/swap.h.

    * M32R TLB format

    [0] [1:19] [20:23] [24:31]
    +-----------------------+----+-------------+
    | VPN |0000| ASID |
    +-----------------------+----+-------------+
    +-+---------------------+----+-+---+-+-+-+-+
    |0 PPN |0000|N|AC |L|G|V| |
    +-+---------------------+----+-+---+-+-+-+-+
    || RWX | |
    * software bits in PTE || | +-- _PAGE_FILE | _PAGE_DIRTY
    || +---- _PAGE_PRESENT
    |+---------------- _PAGE_ACCESSED
    +----------------- _PAGE_PROTNONE

    Signed-off-by: Hitoshi Yamamoto
    Signed-off-by: Hirokazu Takata
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Hirokazu Takata
     

09 May, 2007

1 commit

  • 0bb5e19d6   Clean up mostly unused IOSPACE macros ... Browse Code »

    Most architectures defined three macros, MK_IOSPACE_PFN(), GET_IOSPACE()
    and GET_PFN() in pgtable.h. However, the only callers of any of these
    macros are in Sparc specific code, either in arch/sparc, arch/sparc64 or
    drivers/sbus.

    This patch removes the redundant macros from all architectures except
    sparc and sparc64.

    Signed-off-by: David Gibson
    Cc:
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    David Gibson
     

26 Sep, 2006

1 commit

  • 46a82b2d5   [PATCH] Standardize pxx_page macros ... Browse Code »

    One of the changes necessary for shared page tables is to standardize the
    pxx_page macros. pte_page and pmd_page have always returned the struct
    page associated with their entry, while pte_page_kernel and pmd_page_kernel
    have returned the kernel virtual address. pud_page and pgd_page, on the
    other hand, return the kernel virtual address.

    Shared page tables needs pud_page and pgd_page to return the actual page
    structures. There are very few actual users of these functions, so it is
    simple to standardize their usage.

    Since this is basic cleanup, I am submitting these changes as a standalone
    patch. Per Hugh Dickins' comments about it, I am also changing the
    pxx_page_kernel macros to pxx_page_vaddr to clarify their meaning.

    Signed-off-by: Dave McCracken
    Cc: Hugh Dickins
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Dave McCracken
     

26 Apr, 2006

1 commit

07 Nov, 2005

1 commit

  • 8c65b4a60   [PATCH] fix remaining missing includes ... Browse Code »

    Fix more include file problems that surfaced since I submitted the previous
    fix-missing-includes.patch. This should now allow not to include sched.h
    from module.h, which is done by a followup patch.

    Signed-off-by: Tim Schmielau
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Tim Schmielau
     

31 Oct, 2005

1 commit

  • 1426d7a81   [PATCH] vm: remove unused/broken page_pte[_prot] macros ... Browse Code »

    This patch removes page_pte_prot and page_pte macros from all
    architectures. Some architectures define both, some only page_pte (broken)
    and others none. These macros are not used anywhere.

    page_pte_prot(page, prot) is identical to mk_pte(page, prot) and
    page_pte(page) is identical to page_pte_prot(page, __pgprot(0)).

    * The following architectures define both page_pte_prot and page_pte

    arm, arm26, ia64, sh64, sparc, sparc64

    * The following architectures define only page_pte (broken)

    frv, i386, m32r, mips, sh, x86-64

    * All other architectures define neither

    Signed-off-by: Tejun Heo
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Tejun Heo
     

13 Sep, 2005

1 commit

20 Apr, 2005

1 commit

17 Apr, 2005

1 commit

  • 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

    Initial git repository build. I'm not bothering with the full history,
    even though we have it. We can create a separate "historical" git
    archive of that later if we want to, and in the meantime it's about
    3.2GB when imported into git - space that would just make the early
    git days unnecessarily complicated, when we don't have a lot of good
    infrastructure for it.

    Let it rip!

    Linus Torvalds