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    Subject[PATCH v5 5/6] IB/ipath: add counting for MTRR
    Date
    From: "Luis R. Rodriguez" <mcgrof@suse.com>

    There is no good reason not to, we eventually delete it as well.

    Cc: Toshi Kani <toshi.kani@hp.com>
    Cc: Roland Dreier <roland@kernel.org>
    Cc: Sean Hefty <sean.hefty@intel.com>
    Cc: Hal Rosenstock <hal.rosenstock@gmail.com>
    Cc: Suresh Siddha <sbsiddha@gmail.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Juergen Gross <jgross@suse.com>
    Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
    Cc: Andy Lutomirski <luto@amacapital.net>
    Cc: Dave Airlie <airlied@redhat.com>
    Cc: Antonino Daplas <adaplas@gmail.com>
    Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
    Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
    Cc: infinipath@intel.com
    Cc: linux-rdma@vger.kernel.org
    Cc: linux-fbdev@vger.kernel.org
    Cc: linux-kernel@vger.kernel.org
    Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
    ---
    drivers/infiniband/hw/ipath/ipath_wc_x86_64.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/infiniband/hw/ipath/ipath_wc_x86_64.c b/drivers/infiniband/hw/ipath/ipath_wc_x86_64.c
    index 4ad0b93..70c1f3a 100644
    --- a/drivers/infiniband/hw/ipath/ipath_wc_x86_64.c
    +++ b/drivers/infiniband/hw/ipath/ipath_wc_x86_64.c
    @@ -127,7 +127,7 @@ int ipath_enable_wc(struct ipath_devdata *dd)
    "(addr %llx, len=0x%llx)\n",
    (unsigned long long) pioaddr,
    (unsigned long long) piolen);
    - cookie = mtrr_add(pioaddr, piolen, MTRR_TYPE_WRCOMB, 0);
    + cookie = mtrr_add(pioaddr, piolen, MTRR_TYPE_WRCOMB, 1);
    if (cookie < 0) {
    {
    dev_info(&dd->pcidev->dev,
    --
    2.3.2.209.gd67f9d5.dirty


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