lkml.org 
[lkml]   [2018]   [May]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 4.9 103/329] ARC: Fix malformed ARC_EMUL_UNALIGNED default
    Date
    4.9-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Ulf Magnusson <ulfalizer@gmail.com>

    [ Upstream commit 827cc2fa024dd6517d62de7a44c7b42f32af371b ]

    'default N' should be 'default n', though they happen to have the same
    effect here, due to undefined symbols (N in this case) evaluating to n
    in a tristate sense.

    Remove the default from ARC_EMUL_UNALIGNED instead of changing it. bool
    and tristate symbols implicitly default to n.

    Discovered with the
    https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_ulfalizer_Kconfiglib_blob_master_examples_list-5Fundefined.py&d=DwIBAg&c=DPL6_X_6JkXFx7AXWqB0tg&r=c14YS-cH-kdhTOW89KozFhBtBJgs1zXscZojEZQ0THs&m=WxxD8ozR7QQUVzNCBksiznaisBGO_crN7PBOvAoju8s&s=1LmxsNqxwT-7wcInVpZ6Z1J27duZKSoyKxHIJclXU_M&e=
    script.

    Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
    Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
    Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    arch/arc/Kconfig | 1 -
    1 file changed, 1 deletion(-)

    --- a/arch/arc/Kconfig
    +++ b/arch/arc/Kconfig
    @@ -495,7 +495,6 @@ config ARC_CURR_IN_REG

    config ARC_EMUL_UNALIGNED
    bool "Emulate unaligned memory access (userspace only)"
    - default N
    select SYSCTL_ARCH_UNALIGN_NO_WARN
    select SYSCTL_ARCH_UNALIGN_ALLOW
    depends on ISA_ARCOMPACT

    \
     
     \ /
      Last update: 2022-09-17 16:04    [W:4.066 / U:1.656 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site