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    SubjectRe: [patch] BFS 420: a tiny step forward
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    Hi Hillf,

    On Wed, May 30, 2012 at 8:37 PM, Hillf Danton <dhillf@gmail.com> wrote:
    > With 21 patches collected, BFS v0.421, derived from v0.420 by Con Kolivas, is
    > ready in monolithic diff. Thanks for those messages received while preparing
    > the patches.
    >
    > This version is prepared specially for Emmanuel Benisty <benisty.e@gmail.com>,
    > the first want to try the changes.

    Thanks a *lot* !

    This is what happens with Greg's 3.3.7 + Con's bfs-420 + your
    bfs-420-421 patches, any idea?

    CC kernel/sched/bfs.o
    kernel/sched/bfs.c: In function 'try_preempt':
    kernel/sched/bfs.c:1450:2: error: incompatible type for argument 2 of
    'cpumask_next_and'
    include/linux/cpumask.h:192:5: note: expected 'const struct cpumask *'
    but argument is of type 'cpumask_t'
    kernel/sched/bfs.c:1450:2: error: incompatible type for argument 3 of
    'cpumask_next_and'
    include/linux/cpumask.h:192:5: note: expected 'const struct cpumask *'
    but argument is of type 'cpumask_t'
    kernel/sched/bfs.c:1450:2: warning: left-hand operand of comma
    expression has no effect
    make[2]: *** [kernel/sched/bfs.o] Error 1
    make[1]: *** [kernel/sched] Error 2
    make: *** [kernel] Error 2

    # gcc -v
    Using built-in specs.
    COLLECT_GCC=gcc
    COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.3/lto-wrapper
    Target: x86_64-unknown-linux-gnu
    Configured with: ../gcc-4.5.3/configure --prefix=/usr
    --mandir=/usr/man --libexecdir=/usr/lib --enable-languages=c,c++,objc
    --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu
    --enable-shared --disable-nls --with-x=no --with-system-zlib
    --with-pkgversion=CRUX --disable-multilib
    Thread model: posix
    gcc version 4.5.3 (CRUX)

    Kernel config is attached.

    Thanks in advance.
    -- Emmanuel
    [unhandled content-type:application/octet-stream]
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