Eric Lee / smarc-fsl-linux-kernel

13 Jan, 2019

1 commit

  • ff420ff18   lib: fix build failure in CONFIG_DEBUG_VIRTUAL test ... Browse Code »

    commit 10fdf838e5f540beca466e9d1325999c072e5d3f upstream.

    On several arches, virt_to_phys() is in io.h

    Build fails without it:

    CC lib/test_debug_virtual.o
    lib/test_debug_virtual.c: In function 'test_debug_virtual_init':
    lib/test_debug_virtual.c:26:7: error: implicit declaration of function 'virt_to_phys' [-Werror=implicit-function-declaration]
    pa = virt_to_phys(va);
    ^

    Fixes: e4dace361552 ("lib: add test module for CONFIG_DEBUG_VIRTUAL")
    CC: stable@vger.kernel.org
    Signed-off-by: Christophe Leroy
    Reviewed-by: Kees Cook
    Signed-off-by: Michael Ellerman
    Signed-off-by: Greg Kroah-Hartman

    Christophe Leroy
     

09 Sep, 2017

1 commit

  • e4dace361   lib: add test module for CONFIG_DEBUG_VIRTUAL ... Browse Code »

    Add a test module that allows testing that CONFIG_DEBUG_VIRTUAL works
    correctly, at least that it can catch invalid calls to virt_to_phys()
    against the non-linear kernel virtual address map.

    Link: http://lkml.kernel.org/r/20170808164035.26725-1-f.fainelli@gmail.com
    Signed-off-by: Florian Fainelli
    Cc: "Luis R. Rodriguez"
    Cc: Kees Cook
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Florian Fainelli