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    Subject[PATCH 03/17] uml: fix 2 harmless cast warnings for 64-bit
    Date
    From: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>

    Fix two harmless warnings in 64-bit compilation (the 2nd doesn't trigger for now
    because of a missing __attribute((format)) for cow_printf, but next patches fix
    that).

    Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
    ---

    arch/um/drivers/cow_user.c | 3 ++-
    arch/um/drivers/mconsole_kern.c | 2 +-
    2 files changed, 3 insertions(+), 2 deletions(-)

    diff --git a/arch/um/drivers/cow_user.c b/arch/um/drivers/cow_user.c
    index a9afccf..0ec4052 100644
    --- a/arch/um/drivers/cow_user.c
    +++ b/arch/um/drivers/cow_user.c
    @@ -210,8 +210,9 @@ int write_cow_header(char *cow_file, int

    err = -EINVAL;
    if(strlen(backing_file) > sizeof(header->backing_file) - 1){
    + /* Below, %zd is for a size_t value */
    cow_printf("Backing file name \"%s\" is too long - names are "
    - "limited to %d characters\n", backing_file,
    + "limited to %zd characters\n", backing_file,
    sizeof(header->backing_file) - 1);
    goto out_free;
    }
    diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
    index 28e3760..f8c6269 100644
    --- a/arch/um/drivers/mconsole_kern.c
    +++ b/arch/um/drivers/mconsole_kern.c
    @@ -616,7 +616,7 @@ static void console_write(struct console
    return;

    while(1){
    - n = min((size_t)len, ARRAY_SIZE(console_buf) - console_index);
    + n = min((size_t) len, ARRAY_SIZE(console_buf) - console_index);
    strncpy(&console_buf[console_index], string, n);
    console_index += n;
    string += n;
    -
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