Eric Lee / smarc-fsl-linux-kernel

14 Jun, 2020

1 commit

  • a7f7f6248   treewide: replace '---help---' in Kconfig files with 'help' ... Browse Code »

    Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over
    '---help---'"), the number of '---help---' has been gradually
    decreasing, but there are still more than 2400 instances.

    This commit finishes the conversion. While I touched the lines,
    I also fixed the indentation.

    There are a variety of indentation styles found.

    a) 4 spaces + '---help---'
    b) 7 spaces + '---help---'
    c) 8 spaces + '---help---'
    d) 1 space + 1 tab + '---help---'
    e) 1 tab + '---help---' (correct indentation)
    f) 1 tab + 1 space + '---help---'
    g) 1 tab + 2 spaces + '---help---'

    In order to convert all of them to 1 tab + 'help', I ran the
    following commend:

    $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/'

    Signed-off-by: Masahiro Yamada

    Masahiro Yamada
     

21 Apr, 2020

1 commit

  • 0c1bc6b84   docs: filesystems: fix renamed references ... Browse Code »

    Some filesystem references got broken by a previous patch
    series I submitted. Address those.

    Signed-off-by: Mauro Carvalho Chehab
    Acked-by: David Sterba # fs/affs/Kconfig
    Link: https://lore.kernel.org/r/57318c53008dbda7f6f4a5a9e5787f4d37e8565a.1586881715.git.mchehab+huawei@kernel.org
    Signed-off-by: Jonathan Corbet

    Mauro Carvalho Chehab
     

21 May, 2019

1 commit

24 Mar, 2009

2 commits

  • f52fd5b7f   NOMMU: Fix the RomFS Kconfig to ensure at least one backing store is selected ... Browse Code »

    Fix the configuration of the RomFS to make sure that at least one
    backing store method is always selected. This is done by rendering it
    down to a choice item that selects between Block, MTD and both.

    This also works correctly in the case that CONFIG_MTD=m: MTD cannot be
    selected as a backing store unless CONFIG_ROMFS_FS is also 'm'.

    Signed-off-by: David Howells
    Signed-off-by: David Woodhouse

    David Howells
     
  • da4458bda   NOMMU: Make it possible for RomFS to use MTD devices directly ... Browse Code »

    Change RomFS so that it can use MTD devices directly - without the intercession
    of the block layer - as well as using block devices.

    This permits RomFS:

    (1) to use the MTD direct mapping facility available under NOMMU conditions if
    the underlying device is directly accessible by the CPU (including XIP);

    (2) and thus to be used when the block layer is disabled.

    RomFS can be configured with support just for MTD devices, just for Block
    devices or for both. If RomFS is configured for both, then it will treat
    mtdblock device files as MTD backing stores, not block layer backing stores.

    I tested this using a CONFIG_MMU=n CONFIG_BLOCK=n kernel running on my FRV
    board with a RomFS image installed on the mtdram test device. I see my test
    program being run XIP:

    # cat /proc/maps
    ...
    c0c000b0-c0c01f8c r-xs 00000000 1f:00 144 /mnt/doshm
    ...

    GDB on the kernel can be used to show that these addresses are within the
    set-aside RAM space.

    Signed-off-by: David Howells
    Tested-by: Bernd Schmidt
    Signed-off-by: David Woodhouse

    David Howells
     

22 Jan, 2009

1 commit