lkml.org 
[lkml]   [2021]   [Apr]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 162/190] Revert "dmaengine: qcom_hidma: Check for driver register failure"
    Date
    This reverts commit a474b3f0428d6b02a538aa10b3c3b722751cb382.

    Commits from @umn.edu addresses have been found to be submitted in "bad
    faith" to try to test the kernel community's ability to review "known
    malicious" changes. The result of these submissions can be found in a
    paper published at the 42nd IEEE Symposium on Security and Privacy
    entitled, "Open Source Insecurity: Stealthily Introducing
    Vulnerabilities via Hypocrite Commits" written by Qiushi Wu (University
    of Minnesota) and Kangjie Lu (University of Minnesota).

    Because of this, all submissions from this group must be reverted from
    the kernel tree and will need to be re-reviewed again to determine if
    they actually are a valid fix. Until that work is complete, remove this
    change to ensure that no problems are being introduced into the
    codebase.

    Cc: Aditya Pakki <pakki001@umn.edu>
    Cc: Sinan Kaya <okaya@kernel.org>
    Cc: Vinod Koul <vkoul@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    drivers/dma/qcom/hidma_mgmt.c | 3 ++-
    1 file changed, 2 insertions(+), 1 deletion(-)

    diff --git a/drivers/dma/qcom/hidma_mgmt.c b/drivers/dma/qcom/hidma_mgmt.c
    index 806ca02c52d7..fe87b01f7a4e 100644
    --- a/drivers/dma/qcom/hidma_mgmt.c
    +++ b/drivers/dma/qcom/hidma_mgmt.c
    @@ -418,8 +418,9 @@ static int __init hidma_mgmt_init(void)
    hidma_mgmt_of_populate_channels(child);
    }
    #endif
    - return platform_driver_register(&hidma_mgmt_driver);
    + platform_driver_register(&hidma_mgmt_driver);

    + return 0;
    }
    module_init(hidma_mgmt_init);
    MODULE_LICENSE("GPL v2");
    --
    2.31.1
    \
     
     \ /
      Last update: 2021-04-21 15:12    [W:2.377 / U:1.720 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site