Messages in this thread | | | Date | Thu, 11 Jun 2015 23:36:42 -0400 | From | Doug Ledford <> | Subject | Re: [PATCH v6 2/3] IB/ipath: add counting for MTRR |
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On 06/11/2015 03:54 PM, Borislav Petkov wrote: > On Thu, Jun 11, 2015 at 10:50:01AM -0700, Luis R. Rodriguez wrote: >> 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, >> -- > > Doug, ack? >
Ack.
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