// first mac's mdio bus (it's
wired thusly)
...
}
The work done to add the phy_node in the first place (dacdbb4dfc1a1:
"net: macb: add fixed-link node support") will consume the
device_node (if found).
Signed-off-by: Brad Mouring
---
drivers/net/ethernet/cadence/macb_main.c |
Signed-off-by: Brad Mouring
---
Documentation/devicetree/bindings/net/macb.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/net/macb.txt
b/Documentation/devicetree/bindings/net/macb.txt
index 27966ae741e0..457d5ae16f23 100644
--- a/Documentation
allow other devices on this irq a chance
to check if it was their interrupt.
Signed-off-by: Brad Mouring
---
drivers/net/phy/phy.c | 16 ++--
1 file changed, 6 insertions(+), 10 deletions(-)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index e3e29c2b028b..ff1aa815568f
On Thu, Mar 08, 2018 at 05:29:05PM +0100, Andrew Lunn wrote:
> On Wed, Mar 07, 2018 at 04:50:42PM -0600, Brad Mouring wrote:
> > If multiple phys share the same interrupt (e.g. a multi-phy chip),
> > the first device registered is the only one checked as phy_interrupt
> &g
Thanks for the feedback, Sergei.
On Thu, Mar 08, 2018 at 10:41:04PM +0300, Sergei Shtylyov wrote:
> Hello!
>
> On 03/08/2018 01:50 AM, Brad Mouring wrote:
>
> > If multiple phys share the same interrupt (e.g. a multi-phy chip),
> > the first device registered is
interrupt source.
Signed-off-by: Brad Mouring
---
drivers/net/phy/phy.c | 13 +++--
include/linux/phy.h | 1 -
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index e3e29c2b028b..ebce9f2b2742 100644
--- a/drivers/net/phy/p
On Thu, Mar 08, 2018 at 06:32:47PM +0100, Andrew Lunn wrote:
> On Wed, Mar 07, 2018 at 04:42:56PM -0600, Brad Mouring wrote:
> > This optional binding (as described in the ethernet DT bindings doc)
> > directs the netdev to the phydev to use. This is useful for a phy
> > chip
interrupt source.
Signed-off-by: Brad Mouring
---
drivers/net/phy/phy.c | 145 +-
include/linux/phy.h | 1 -
2 files changed, 72 insertions(+), 74 deletions(-)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index e3e29c2b028b..df
On Wed, Jan 14, 2015 at 12:26:09AM -0500, David Miller wrote:
> From: Xander Huff
> Date: Tue, 13 Jan 2015 16:15:50 -0600
>
> > This change is to help improve at-a-glace knowledge of the purpose of the
> > various Cadence MACB/GEM registers. Comments are more helpful for human
> > readability tha
eixner
I also am not a huge fan of the verbiage of the commit message here.
Steven's makes more sense to me, and you basically say the same thing
in the actual commit message.
Reviewed-by: Brad Mouring
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st few weeks.
Reviewed-by: Brad Mouring
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Please read the FAQ at http://www.tux.org/lkml/
tatic void remove_waiter(struct rt_mute
> {
> int first = (waiter == rt_mutex_top_waiter(lock));
I agree that @first is ambiguous and would prefer something like
@is_top_waiter
Reviewed-by: Brad Mouring
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On Mon, Jun 09, 2014 at 08:28:08PM -, Thomas Gleixner wrote:
> Add commentry to document the chain walk and the protection mechanisms
> and their scope.
>
> Signed-off-by: Thomas Gleixner
Reviewed-by: Brad Mouring
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On Mon, Jun 09, 2014 at 08:28:10PM -, Thomas Gleixner wrote:
> In case the dead lock detector is enabled we follow the lock chain to
> the end in rt_mutex_adjust_prio_chain, even if we could stop earlier
> due to the priority/waiter constellation.
>
> But once we are not longer the top priorit
On Mon, Jun 09, 2014 at 08:28:10PM -, Thomas Gleixner wrote:
> The conditions under which deadlock detection is conducted are unclear
> and undocumented.
>
> Add constants instead of using 0/1 and provide a selection function
> which hides the additional debug dependency from the calling code.
task_top_pi_waiter(task))
>
> top_waiter is C, and D has pi_waiters, and C is still the top pi waiter
> for D.
>
> Then we get to the test.
>
> lock == orig_lock || rt_mutex_owner(lock) == top_task
>
> lock happens to be L2 and this is the original lock we wanted to ta
On Wed, Jun 04, 2014 at 10:16:12AM -0400, Steven Rostedt wrote:
> On Wed, 4 Jun 2014 08:05:25 -0500
> "Brad Mouring" wrote:
>
> > A->L2
> >
> > This is a slight variation on what I was seeing. To use the nomenclature
> > that you
On Wed, Jun 04, 2014 at 10:58:23AM -0400, Steven Rostedt wrote:
> On Wed, 4 Jun 2014 09:38:30 -0500
> "Brad Mouring" wrote:
>
> > On Wed, Jun 04, 2014 at 10:16:12AM -0400, Steven Rostedt wrote:
> > > On Wed, 4 Jun 2014 08:05:25 -0500
> > > "Brad
On Wed, Jun 04, 2014 at 08:02:16PM +0200, Thomas Gleixner wrote:
> On Wed, 4 Jun 2014, Steven Rostedt wrote:
>
> > On Wed, 4 Jun 2014 17:32:37 +0200 (CEST)
> > Thomas Gleixner wrote:
> >
> > > T3 releases L3
> > > T2 gets L3
> > > T2 drops L3 and L2
> > > T2 blocks on L4 held by T4
> > > T4 bloc
On Wed, Jun 04, 2014 at 09:53:16PM +0200, Thomas Gleixner wrote:
> On Wed, 4 Jun 2014, Brad Mouring wrote:
> > On Wed, Jun 04, 2014 at 08:02:16PM +0200, Thomas Gleixner wrote:
> > > I'll fixup the check so it wont break the real deadlock case and queue
> > > it.
>
additional check for this situation before
reporting a deadlock to userspace.
Signed-off-by: Brad Mouring
Acked-by: Scot Salmon
Acked-by: Ben Shelton
Tested-by: Jeff Westfahl
---
kernel/locking/rtmutex.c | 20
1 file changed, 20 insertions(+)
diff --git a/kernel/locking
21 matches
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