On Wed, Oct 02, 2013 at 12:43:24PM +1000, Michael Ellerman wrote:
> On Tue, Oct 01, 2013 at 12:35:27PM +0200, Alexander Gordeev wrote:
> > On Tue, Oct 01, 2013 at 05:51:33PM +1000, Michael Ellerman wrote:
> > > The disadvantage is that any restriction imposed on us above the quota
> > > can only be
On 10/01/2013 09:03 PM, Wolfram Sang wrote:
>
> Yup. But I just remembered a better solution:
>
> From: Wolfram Sang Subject: [PATCH] ppc:
> mpc52xx: silence false positive from old GCC
>
> So people can compile with -Werror.
>
> Signed-off-by: Wolfram Sang ---
> arch/powerpc/platforms/52xx/
We currently turn IRQs off in __switch_to(0 but this is unnecessary as it's
already disabled in the caller.
This removes the IRQ disable but adds a check to make sure it is really off
in case this changes in future.
Signed-off-by: Michael Neuling
---
arch/powerpc/kernel/process.c | 7 ++-
1
We can't take IRQs in tm_reclaim as we might have a bogus r13 and r1.
This turns IRQs hard off in this function.
Signed-off-by: Michael Neuling
---
arch/powerpc/kernel/tm.S | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/kernel/tm.S b/arch/powerpc/kernel/tm.S
index 7b60b98..8ec
On Tue, Oct 01, 2013 at 10:46:32PM -0400, Mark Lord wrote:
> >>> The last pattern makes most of sense to me and could be updated with a
> >>> more
> >>> clear sequence - a call to (bit modified) pci_msix_table_size() followed
> >>> by a call to pci_enable_msix(). I think this pattern can effective
Commit 4df4899 "Add power8 EBB support" included a bug in the handling
of the FAB_CRESP_MATCH and FAB_TYPE_MATCH fields.
These values are pulled out of the event code using EVENT_THR_CTL_SHIFT,
however we were then or'ing that value directly into MMCR1.
This meant we were failing to set the FAB f
Il 01/10/2013 23:44, Benjamin Herrenschmidt ha scritto:
> On Tue, 2013-10-01 at 13:19 +0200, Paolo Bonzini wrote:
>> Il 01/10/2013 11:38, Benjamin Herrenschmidt ha scritto:
>>> So for the sake of that dogma you are going to make us do something that
>>> is about 100 times slower ? (and possibly inv
Il 02/10/2013 07:09, Paul Mackerras ha scritto:
> On Tue, Oct 01, 2013 at 01:19:06PM +0200, Paolo Bonzini wrote:
>
>> Anyhow, I would like to know more about this hwrng and hypercall.
>>
>> Does the hwrng return random numbers (like rdrand) or real entropy (like
>> rdseed that Intel will add in Br
On Wed, Sep 25, 2013 at 02:43:28PM -0700, Andrew Morton wrote:
> On Wed, 25 Sep 2013 14:32:14 -0700 (PDT) Hugh Dickins
> wrote:
>
> > On Wed, 25 Sep 2013, Andrew Morton wrote:
> > > On Wed, 25 Sep 2013 11:06:43 +1000 Stephen Rothwell
> > > wrote:
> > > > Hi Andrew,
> > > >
> > > > After mergi
On Wed, 2013-10-02 at 10:46 +0200, Paolo Bonzini wrote:
>
> Thanks. Any chance you can give some numbers of a kernel hypercall and
> a userspace hypercall on Power, so we have actual data? For example a
> hypercall that returns H_PARAMETER as soon as possible.
I don't have (yet) numbers at han
On 02.10.2013, at 11:06, Benjamin Herrenschmidt wrote:
> On Wed, 2013-10-02 at 10:46 +0200, Paolo Bonzini wrote:
>
>>
>> Thanks. Any chance you can give some numbers of a kernel hypercall and
>> a userspace hypercall on Power, so we have actual data? For example a
>> hypercall that returns H_
On 02.10.2013, at 11:11, Alexander Graf wrote:
>
> On 02.10.2013, at 11:06, Benjamin Herrenschmidt wrote:
>
>> On Wed, 2013-10-02 at 10:46 +0200, Paolo Bonzini wrote:
>>
>>>
>>> Thanks. Any chance you can give some numbers of a kernel hypercall and
>>> a userspace hypercall on Power, so we h
On Wed, Oct 02, 2013 at 11:50:50AM +0200, Alexander Graf wrote:
>
> On 02.10.2013, at 11:11, Alexander Graf wrote:
>
> >
> > On 02.10.2013, at 11:06, Benjamin Herrenschmidt wrote:
> >
> >> On Wed, 2013-10-02 at 10:46 +0200, Paolo Bonzini wrote:
> >>
> >>>
> >>> Thanks. Any chance you can giv
On Tue, Oct 01, 2013 at 02:04:53PM -0700, Nishanth Aravamudan wrote:
> Under heavy (DLPAR?) stress, we tripped this panic() in
> arch/powerpc/kernel/iommu.c::iommu_init_table():
>
> page = alloc_pages_node(nid, GFP_ATOMIC, get_order(sz));
> if (!page)
> panic("iommu_i
On 10/02/2013 01:26 AM, Scott Wood wrote:
On Tue, 2013-10-01 at 08:56 +0530, Prabhakar Kushwaha wrote:
On 10/01/2013 01:17 AM, Scott Wood wrote:
On Mon, 2013-09-30 at 12:24 +0530, Prabhakar Kushwaha wrote:
- Removed l2switch. It will be added later
Why?
I am not aware of bindings requi
On Wed, 2013-10-02 at 13:02 +0300, Gleb Natapov wrote:
> On Wed, Oct 02, 2013 at 11:50:50AM +0200, Alexander Graf wrote:
> >
> > On 02.10.2013, at 11:11, Alexander Graf wrote:
> >
> > So how do you solve live migration between a kernel that has this patch and
> > one that doesn't?
> >
> Yes, I
On 02.10.2013, at 15:57, Michael Ellerman wrote:
> On Wed, 2013-10-02 at 13:02 +0300, Gleb Natapov wrote:
>> On Wed, Oct 02, 2013 at 11:50:50AM +0200, Alexander Graf wrote:
>>>
>>> On 02.10.2013, at 11:11, Alexander Graf wrote:
>>>
>>> So how do you solve live migration between a kernel that ha
On Wed, Oct 02, 2013 at 11:57:55PM +1000, Michael Ellerman wrote:
> On Wed, 2013-10-02 at 13:02 +0300, Gleb Natapov wrote:
> > On Wed, Oct 02, 2013 at 11:50:50AM +0200, Alexander Graf wrote:
> > >
> > > On 02.10.2013, at 11:11, Alexander Graf wrote:
> > >
> > > So how do you solve live migration
Il 02/10/2013 16:08, Alexander Graf ha scritto:
> > The hwrng is accessible by host userspace via /dev/mem.
>
> A guest should live on the same permission level as a user space
> application. If you run QEMU as UID 1000 without access to /dev/mem, why
> should the guest suddenly be able to directl
Il 02/10/2013 16:36, Alexander Graf ha scritto:
>> >
>> > With Michael's earlier patch in this series, the hwrng is accessible by
>> > host userspace via /dev/hwrng, no?
> Yes, but there's not token from user space that gets passed into the
> kernel to check whether access is ok or not. So while Q
From: "Aneesh Kumar K.V"
This was introduced by 85a0d845d8bb5df5d2669416212f56cbe1474c6b
arch/powerpc/kvm/book3s_pr.c: In function 'kvmppc_core_vcpu_create':
arch/powerpc/kvm/book3s_pr.c:1182:30: error: 'struct kvmppc_vcpu_book3s' has no
member named 'shadow_vcpu'
make[1]: *** [arch/powerpc/kvm
On 02.10.2013, at 16:33, Paolo Bonzini wrote:
> Il 02/10/2013 16:08, Alexander Graf ha scritto:
>>> The hwrng is accessible by host userspace via /dev/mem.
>>
>> A guest should live on the same permission level as a user space
>> application. If you run QEMU as UID 1000 without access to /dev/me
Linus Torvalds writes:
> On Mon, Sep 30, 2013 at 1:01 PM, Waiman Long wrote:
>>
>> I think this patch is worth a trial if relevant hardware is more widely
>> available. The TSX code certainly need to be moved to an architecture
>> specific area and should be runtime enabled using a static key. W
On Wed, Oct 02, 2013 at 04:33:18PM +0200, Paolo Bonzini wrote:
> Il 02/10/2013 16:08, Alexander Graf ha scritto:
> > > The hwrng is accessible by host userspace via /dev/mem.
> >
> > A guest should live on the same permission level as a user space
> > application. If you run QEMU as UID 1000 witho
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/sun/niu.c | 20 +++-
1 files
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/infiniband/hw/mthca/mthca_main.c | 16 +++-
1
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/misc/vmw_vmci/vmci_guest.c | 22 +++---
1
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/scsi/qla2xxx/qla_isr.c | 18 +++---
1 files ch
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/scsi/megaraid/megaraid_sas_base.c | 20 +--
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/broadcom/bnx2.c | 27 ++--
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/mellanox/mlx4/main.c | 17 -
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/block/cciss.c | 17 +++--
1 files changed, 7 i
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/scsi/pmcraid.c | 23 +++
1 files chang
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/scsi/csiostor/csio_isr.c | 18 --
1 files
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 29 -
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Note, in case just one MSI-X vector was available the
error message "0484 PCI enable MSI-X failed 1" is
pre
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/mellanox/mlx5/core/main.c | 18 +-
Do not trust the hardware and always check if MSI
Revert to Single Message mode was enforced. Fall
back to the single MSI mode in case it did. Not
doing so might screw up the interrupt handling.
Signed-off-by: Alexander Gordeev
---
drivers/ata/ahci.c | 17 +
drivers/ata/ahci.h
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 18 +++
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/rapidio/devices/tsi721.c | 27 +--
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/sfc/efx.c | 18 +++---
1 files ch
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/block/nvme-core.c | 48 +++
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/neterion/vxge/vxge-main.c | 36 ++
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/scsi/hpsa.c | 28 +---
1 files cha
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/brocade/bna/bnad.c | 34 -
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/broadcom/tg3.c | 24 +---
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/emulex/benet/be_main.c | 38 ++---
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/scsi/ipr.c | 46 +++---
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlge/qlge_main.c | 39 +++-
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/ata/ahci.c | 56 --
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/ntb/ntb_hw.c | 41 +---
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 56
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
.../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c| 49 ++
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 62 +
Make pci_msix_table_size() to return a error code if the device
does not support MSI-X. This update is needed to facilitate a
forthcoming re-design MSI/MSI-X interrupts enabling pattern.
Device drivers will use this interface to obtain maximum number
of MSI-X interrupts the device supports and use
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/vmxnet3/vmxnet3_drv.c | 68 ++-
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 62 +---
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 54 ++---
This update is needed to facilitate a forthcoming re-design
MSI/MSI-X interrupts enabling pattern.
Device drivers will use this interface to obtain maximum number
of MSI interrupts the device supports and use that value in the
following call to pci_enable_msi_block() interface.
Signed-off-by: Ale
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 112 +++---
1 files changed, 56 insertions(+), 56 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index a137c14.
As result of recent re-design of MSI/MSI-X interrupts enabling
pattern pci_enable_msi_block_auto() interface became obsolete.
To enable maximum number of MSI interrupts for a device the
driver will first obtain that number from pci_get_msi_cap()
function and then call pci_enable_msi_block() interf
This series is against "next" branch in Bjorn's repo:
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
Currently pci_enable_msi_block() and pci_enable_msix() interfaces
return a error code in case of failure, 0 in case of success and a
positive value which indicates the number of MSI-
Signed-off-by: Alexander Gordeev
---
drivers/dma/ioat/dma.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index 5ff6fc1..acee3b2 100644
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c
@@ -937,6 +937,7 @@ msix:
Signed-off-by: Alexander Gordeev
---
drivers/scsi/csiostor/csio_isr.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/csiostor/csio_isr.c b/drivers/scsi/csiostor/csio_isr.c
index 91ba91d..abf20ab 100644
--- a/drivers/scsi/csiostor/csio_isr.c
+++ b/drivers/sc
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/mellanox/mlx5/core/main.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c
b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index b47739b..3573ba4 100644
--- a/drivers
Signed-off-by: Alexander Gordeev
---
drivers/net/vmxnet3/vmxnet3_drv.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c
b/drivers/net/vmxnet3/vmxnet3_drv.c
index 5b8ea71..3518173 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drive
Signed-off-by: Alexander Gordeev
---
drivers/scsi/hpsa.c |6 +-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 891c86b..393c8db 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -4141,7 +4141,11 @@ static void hps
Signed-off-by: Alexander Gordeev
---
drivers/ntb/ntb_hw.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/ntb/ntb_hw.c b/drivers/ntb/ntb_hw.c
index de2062c..eccd5e5 100644
--- a/drivers/ntb/ntb_hw.c
+++ b/drivers/ntb/ntb_hw.c
@@ -1066,7 +1066,7 @@ static int ntb_
Signed-off-by: Alexander Gordeev
---
drivers/scsi/csiostor/csio_isr.c |4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/csiostor/csio_isr.c b/drivers/scsi/csiostor/csio_isr.c
index 7ee9777..91ba91d 100644
--- a/drivers/scsi/csiostor/csio_isr.c
+++ b/drivers/
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 9bd3099..915729c 100644
--- a/dri
Signed-off-by: Alexander Gordeev
---
arch/powerpc/platforms/pseries/msi.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/msi.c
b/arch/powerpc/platforms/pseries/msi.c
index 6d2f0ab..009ec73 100644
--- a/arch/powerpc/platforms/pseries/msi.c
Signed-off-by: Alexander Gordeev
---
drivers/scsi/ipr.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index fb57e21..762a93e 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -9527,7 +9527,7 @@ static int ipr_probe_ioa(
Signed-off-by: Alexander Gordeev
---
drivers/net/vmxnet3/vmxnet3_drv.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c
b/drivers/net/vmxnet3/vmxnet3_drv.c
index 7e2788c..5b8ea71 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drive
Signed-off-by: Alexander Gordeev
---
drivers/block/cciss.c |5 -
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 80068a0..bf11540 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -4103,7 +4103,10 @@ static
Signed-off-by: Alexander Gordeev
---
.../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c|1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index 87a82fc..11cbce1 100644
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 59a62bb..fa0537a 100644
---
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index c6018bb..ff6a78b 100644
--- a/
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlge/qlge_main.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c
b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
index 2553cf4..ac54cb0 100644
--- a/drivers/net/e
arch_setup_msi_irqs() hook can only be called from the generic
MSI code which ensures correct MSI type parameter.
Signed-off-by: Alexander Gordeev
---
arch/s390/pci/pci.c |2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index c79
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index ff6a78b..b94e679 100644
--- a/d
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index c73cabd..9425bc6 100644
--- a/d
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c |3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index b650951..9bd3099 100644
--- a/dr
Signed-off-by: Alexander Gordeev
---
.../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c|1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index 40c22e7..87a82fc 100644
Multiple MSIs have never been supported on s390 architecture,
but the platform code fails to report single MSI only.
Signed-off-by: Alexander Gordeev
---
arch/s390/pci/pci.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index
The minimum number of MSI-Xs is (MLX5_EQ_VEC_COMP_BASE + 1) in
one check and 2 in another check. Make the checks consistent and
assume the minimum number is (MLX5_EQ_VEC_COMP_BASE + 1).
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/mellanox/mlx5/core/main.c |2 +-
1 files changed
Signed-off-by: Alexander Gordeev
---
drivers/scsi/lpfc/lpfc_init.c | 10 +++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index d83a1a3..0ec8008 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/l
Current MSI-X enablement code assumes MSI-Xs were successfully
allocated in case less than requested vectors were available.
That assumption is wrong, since MSI-Xs should be enabled with
a repeated call to pci_enable_msix(). This update fixes this.
Signed-off-by: Alexander Gordeev
---
drivers/nt
Signed-off-by: Alexander Gordeev
---
drivers/scsi/ipr.c |8 ++--
1 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 36ac1c3..fb57e21 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -9255,10 +9255,8 @@ static int ipr_ena
Signed-off-by: Alexander Gordeev
---
drivers/scsi/hpsa.c |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index eb17b3d..252b65d 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -4112,7 +4112,7 @@ static void hpsa_
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/neterion/vxge/vxge-main.c |6 ++
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c
b/drivers/net/ethernet/neterion/vxge/vxge-main.c
index 5a20eaf..b81ff8b 100644
--- a/dr
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/mellanox/mlx5/core/main.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c
b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 3573ba4..5e5c9a3 100644
--- a/driv
Signed-off-by: Alexander Gordeev
---
drivers/block/cciss.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index bf11540..0eea035 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -4081,7 +4081,7 @@ static v
Signed-off-by: Alexander Gordeev
---
drivers/net/vmxnet3/vmxnet3_drv.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c
b/drivers/net/vmxnet3/vmxnet3_drv.c
index 3518173..3df7f32 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index c4c5023..c6018bb 100644
--- a
Signed-off-by: Alexander Gordeev
---
drivers/scsi/lpfc/lpfc_init.c |9 ++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 647f5bf..0803b84 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lp
Signed-off-by: Alexander Gordeev
---
drivers/net/vmxnet3/vmxnet3_drv.c | 16
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c
b/drivers/net/vmxnet3/vmxnet3_drv.c
index 3df7f32..00dc0d0 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv
Signed-off-by: Alexander Gordeev
---
drivers/scsi/lpfc/lpfc_init.c | 23 +++
1 files changed, 11 insertions(+), 12 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 0ec8008..0cfaf20 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b
Currently pci_enable_msi_block() and pci_enable_msix() interfaces
return a error code in case of failure, 0 in case of success and a
positive value which indicates the number of MSI-X/MSI interrupts
that could have been allocated. The latter value should be passed
to a repeated call to the interfac
Signed-off-by: Alexander Gordeev
---
drivers/net/ethernet/emulex/benet/be_main.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c
b/drivers/net/ethernet/emulex/benet/be_main.c
index 100b528..3e2c834 100644
--- a/drivers/net/eth
As result of recent re-design of the MSI/MSI-X interrupts enabling
pattern this driver has to be updated to use the new technique to
obtain a optimal number of MSI/MSI-X interrupts required.
Signed-off-by: Alexander Gordeev
---
drivers/infiniband/hw/qib/qib_pcie.c |4
1 files changed, 0
1 - 100 of 125 matches
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