On 04/10/16 22:00, Frederic Barrat wrote:
If the capi link is going down while the PSL owns a dirty cache line,
any access from the host for that data could lead to an Uncorrectable
Error.
So when resetting the capi adapter through sysfs, make sure the PSL
cache is flushed. It won't help if there
The changes to make EXPORT_SYMBOL work in asm, specifically commit
9445aa1a3062 ("ppc: move exports to definitions"), in the kbuild tree,
breaks some of our selftests.
That is because we symlink the kernel code into the selftest, and shim
the required headers, and we are now missing asm/export.h
The selftests under tools/testing/selftests/powerpc are maintained by
us, so add a file pattern for them.
Also drop the www.penguinppc.org link, it's not dead, but the site is
dead (database error). Instead link to the wiki attached to our github,
there is some info there which may be useful, whic
Paul is no longer acting as a separate maintainer for pseries, it is
handled along with the rest of powerpc. The URL no longer links anywhere
meaningful, so drop it also.
Signed-off-by: Michael Ellerman
---
MAINTAINERS | 6 --
1 file changed, 6 deletions(-)
diff --git a/MAINTAINERS b/MAINTA
Acked-by: Ian Munsie
On Sun, 2016-02-10 at 00:09:38 UTC, Anton Blanchard wrote:
> From: Anton Blanchard
>
> No real need for this to be pr_warn(), reduce it to pr_info().
>
> Signed-off-by: Anton Blanchard
> Acked-by: Gavin Shan
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/91ac730b8b1d7c5e71
On Mon, 2016-03-10 at 06:03:03 UTC, Anton Blanchard wrote:
> From: Anton Blanchard
>
> I see quite a lot of static branch mispredictions on a simple
> web serving workload. The issue is in __atomic_add_unless(), called
> from _atomic_dec_and_lock(). There is no obvious common case, so it
> is bet
On Thu, 2016-04-08 at 06:53:22 UTC, Anton Blanchard wrote:
> From: Anton Blanchard
>
> Align the hot loops in our assembly implementation of memset()
> and backwards_memcpy().
>
> backwards_memcpy() is called from tcp_v4_rcv(), so we might
> want to optimise this a little more.
>
> Signed-off-b
On Mon, 2016-03-10 at 06:40:29 UTC, Anton Blanchard wrote:
> From: Anton Blanchard
>
> During context switch, switch_mm() sets our current CPU in mm_cpumask.
> We can avoid this atomic sequence in most cases by checking before
> setting the bit.
>
> Testing on a POWER8 using our context switch m
On Fri, 2016-29-07 at 03:55:34 UTC, Andrew Donnellan wrote:
> Rewrite the cxl_guest_init_afu() loop in cxl_of_probe() to use
> for_each_child_of_node() rather than a hand-coded for loop.
>
> Remove the useless of_node_put(afu_np) call after the loop, where it's
> guaranteed that afu_np == NULL.
>
On Fri, 2016-30-09 at 00:51:46 UTC, Michael Ellerman wrote:
> The fadump code calls vmcore_cleanup() which only exists if
> CONFIG_PROC_VMCORE=y. We don't want to depend on CONFIG_PROC_VMCORE,
> because it's user selectable, so just wrap the call in an #ifdef.
>
> Signed-off-by: Michael Ellerman
On Mon, 2016-03-10 at 19:36:02 UTC, Frederic Barrat wrote:
> If the capi link is going down while the PSL owns a dirty cache line,
> any access from the host for that data could lead to an Unrecoverable
> Error.
> So when resetting the capi adapter through sysfs, make sure the PSL
> cache is flushe
On Tue, 2016-02-08 at 04:10:35 UTC, Gavin Shan wrote:
> This fixes warning reported from sparse:
>
> gwshan@gwshan:~/sandbox/l$ make C=2 CF=-D__CHECK_ENDIAN__ \
> arch/powerpc/platforms/powernv/pci-ioda.o
> :
> arch/powerpc/platforms/powernv/pci-ioda.c:451:
On Tue, 2016-02-08 at 04:10:32 UTC, Gavin Shan wrote:
> This fixes the warnings reported from sparse:
>
> gwshan@gwshan:~/sandbox/l$ make C=2 CF=-D__CHECK_ENDIAN__ \
> arch/powerpc/platforms/powernv/pci.o
> :
> arch/powerpc/platforms/powernv/pci.c:312:33: \
On Thu, 2016-29-09 at 05:52:04 UTC, Gavin Shan wrote:
> This replaces of_get_property() with of_property_read_u32() or
> of_property_read_string() so that we needn't consider the endian
> issue, the returned value always is in CPU-endian.
>
> Signed-off-by: Gavin Shan
Applied to powerpc next, th
On Tue, 2016-02-08 at 04:10:31 UTC, Gavin Shan wrote:
> This fixes the warning reported from sparse:
>
> gwshan@gwshan:~/sandbox/l$ make C=2 CF=-D__CHECK_ENDIAN__ \
> arch/powerpc/platforms/powernv/eeh-powernv.o
> :
> arch/powerpc/platforms/powernv/eeh-powe
On Tue, 2016-02-08 at 04:10:30 UTC, Gavin Shan wrote:
> The hub diag-data type is filled with big-endian data by OPAL call
> opal_pci_get_hub_diag_data(). We need convert it to CPU-endian value
> before using it. The issue is reported by sparse as pointed by Michael
> Ellerman:
>
> gwshan@gwshan
On Tue, 2016-02-08 at 04:10:29 UTC, Gavin Shan wrote:
> The PE number (@frozen_pe_no), filled by opal_pci_next_error() is in
> big-endian format. It should be converted to CPU-dian before it is
> passed to opal_pci_eeh_freeze_clear() when clearing the frozen state
> if the PE is invalid one. As Mic
On Fri, 2016-30-09 at 10:39:50 UTC, Anton Blanchard wrote:
> From: Anton Blanchard
>
> We see big improvements with the VMX crypto functions (often 10x or more),
> so enable it as a module.
>
> Signed-off-by: Anton Blanchard
Series applied to powerpc next, thanks.
https://git.kernel.org/power
On Fri, 2016-23-09 at 20:35:00 UTC, "Naveen N. Rao" wrote:
> While at it, ensure that the location of the local save area is
> consistent whether or not we setup our own stackframe. This property is
> utilised in the next patch that adds support for tail calls.
>
> Signed-off-by: Naveen N. Rao
S
On Wed, 2016-14-09 at 08:02:15 UTC, Cyril Bur wrote:
> If the kernel disables transactional memory (TM) and userspace still
> tries TM related actions (TM instructions or TM SPR accesses) TM aware
> hardware will cause the kernel to take a facility unavailable
> exception.
>
> Add checks for the e
On Sun, 2016-25-09 at 12:35:40 UTC, Anton Blanchard wrote:
> From: Anton Blanchard
>
> POWER8 handles unaligned accesses in little endian mode, but commit
> 0b5e6661ac69 ("powerpc: Don't set HAVE_EFFICIENT_UNALIGNED_ACCESS on
> little endian builds") disabled it for all.
>
> The issue with unali
On Fri, 2016-23-09 at 06:18:08 UTC, Cyril Bur wrote:
> Comment from arch/powerpc/kernel/process.c:967:
> If userspace is inside a transaction (whether active or
> suspended) and FP/VMX/VSX instructions have ever been enabled
> inside that transaction, then we have to keep them enabled
> and kee
On Wed, 2016-05-10 at 00:22:23 UTC, Michael Ellerman wrote:
> Create arch/powerpc/include/asm/head-64.h with macros that specify
> an exception vector (name, type, location), which will be used to
> label and lay out exceptions into the object file.
>
> Naming is moved out of exception-64s.h, whic
On Tue, Oct 4, 2016 at 6:48 PM, Josh Triplett wrote:
>
>I definitely don't think it
> should be a system-wide "mount event"; it should be a per-device "go
> direct-load your firmware" poke from userspace.
I don't disagree with that kind of interface. We already have things
like "rescan" for P
On Tue, Oct 04, 2016 at 05:12:58PM -0700, Linus Torvalds wrote:
> On Tue, Oct 4, 2016 at 5:00 PM, Luis R. Rodriguez wrote:
> > I am not sure how/why a firmware loading daemon would be a better
> > idea now. What Marc describes that Josh proposed with signals for
> > userspcae seems more aligned wi
On Tue, Oct 4, 2016 at 5:24 PM, Luis R. Rodriguez wrote:
>
> Note that the races are beyond firmware, so all
> kernel_read_file_from_path() users, as such re-using such old /sys/
> interafeces for firmware will not suffice to cover all ground now for
> the same race for other possible users.
Blah
On Tue, Oct 4, 2016 at 5:12 PM, Linus Torvalds
wrote:
> On Tue, Oct 4, 2016 at 5:00 PM, Luis R. Rodriguez wrote:
>>
>> I am not sure how/why a firmware loading daemon would be a better
>> idea now. What Marc describes that Josh proposed with signals for
>> userspcae seems more aligned with what w
From: Nicholas Piggin
This was not done before the big patches because I only noticed
them afterwards. It has become much easier to see which handlers
are branched to from which exception vectors now, and to see
exactly what vector space is being used for what.
Signed-off-by: Nicholas Piggin
Si
From: Nicholas Piggin
Simple substitution. This is possible now that both parts of the OOL
initial handler get linked into their correct location.
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 55
From: Nicholas Piggin
This is not an exception handler as such, it's called from
local_irq_enable(), not exception entry.
Also clean up some now redundant comments at the end of the
consolidation series.
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/e
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 15 ++-
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 16 +++-
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index 04d25c76a
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 72 ++--
1 file changed, 37 insertions(+), 35 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/e
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index 537d29a6e0
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index 34d439018
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index d88024384bc6..3
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 16 ++--
1 file changed, 6 insertions(+), 10 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 13 ++---
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index f80
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 76 ++--
1 file changed, 37 insertions(+), 39 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/e
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 74 ++--
1 file changed, 36 insertions(+), 38 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/e
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 13 ++---
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index ee9
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index 54e352d6b50c.
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 14 ++
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index 3e
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 21 ++---
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 113 +--
1 file changed, 56 insertions(+), 57 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/e
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 13 ++---
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index 5b2
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 16 +++-
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 42
1 file changed, 18 insertions(+), 24 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/e
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 121 ++-
1 file changed, 61 insertions(+), 60 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/e
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index 6d4d7800895
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index f73a10aaf5
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index f9
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index 01d5af00f2
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
index ac727633cb
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 61 ++--
1 file changed, 30 insertions(+), 31 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/e
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 19 +--
1 file changed, 9 insertions(+), 10 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64s.S
in
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 35 +--
1 file changed, 17 insertions(+), 18 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/ex
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 24 +---
1 file changed, 13 insertions(+), 11 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-64
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 224 ++-
1 file changed, 113 insertions(+), 111 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 35 ++-
1 file changed, 18 insertions(+), 17 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/ex
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 50 ++--
1 file changed, 25 insertions(+), 25 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/e
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 53 ++--
1 file changed, 27 insertions(+), 26 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/e
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 659 +--
1 file changed, 329 insertions(+), 330 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel
From: Nicholas Piggin
Use assembler sections of fixed size and location to arrange the 64-bit
Book3S exception vector code (64-bit Book3E also uses it in head_64.S
for 0x0..0x100).
This allows better flexibility in arranging exception code and hiding
unimportant details behind macros.
Gas secti
From: Nicholas Piggin
Signed-off-by: Nicholas Piggin
Signed-off-by: Michael Ellerman
---
arch/powerpc/kernel/exceptions-64s.S | 26 +-
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S
b/arch/powerpc/kernel/exceptions-
From: Nicholas Piggin
With a subsequent patch to put text into different sections,
(_end - _stext) can no longer be computed at link time to determine
the end of the copy. Instead, calculate it at runtime with
(copy_to_here - _stext) + (_end - copy_to_here).
Signed-off-by: Nicholas Piggin
Signe
From: Nicholas Piggin
Move exception handler alignment directives into the head-64.h macros,
beause they will no longer work in-place after the next patch. This
slightly changes functions that have alignments applied and therefore
code generation, which is why it was not done initially (see earli
Create arch/powerpc/include/asm/head-64.h with macros that specify
an exception vector (name, type, location), which will be used to
label and lay out exceptions into the object file.
Naming is moved out of exception-64s.h, which is used to specify the
implementation of exception handlers.
objdum
This is v3 of Nick's series to change the way we construct the 64-bit Book3S
exception vectors, as applied to the tree by me.
Changes since his v2 are:
- macro names have been shortened to EXC_REAL() etc.
- the end macros which were empty have been dropped (until/if we need them)
- some minor f
On Tue, Oct 4, 2016 at 5:00 PM, Luis R. Rodriguez wrote:
>
> I am not sure how/why a firmware loading daemon would be a better
> idea now. What Marc describes that Josh proposed with signals for
> userspcae seems more aligned with what we likely need
Quite frankly, I doubt you want a signal.
You
On Sat, Sep 24, 2016 at 10:41:46AM -0700, Dmitry Torokhov wrote:
> On Fri, Sep 23, 2016 at 6:37 PM, Herbert, Marc wrote:
> > On 03/09/2016 11:10, Dmitry Torokhov wrote:
> >> I was thinking if we kernel could post
> >> "conditions" (maybe simple stings) that it waits for, and userspace
> >> could u
On Tue, Oct 04, 2016 at 11:48:30AM +1100, Balbir Singh wrote:
On 27/09/16 10:14, Reza Arbab wrote:
Right. To be clear, the background info I put in the commit log
refers to x86, where the SRAT can describe movable nodes which exist
at boot. They're trying to avoid allocations from those nodes
On Mon, Oct 3, 2016 at 5:18 PM, Michael Ellerman wrote:
> Kees Cook writes:
>
>> On Mon, Oct 3, 2016 at 9:13 AM, Denys Vlasenko wrote:
>>> On 32-bit powerpc the ELF PLT sections of binaries (built with --bss-plt,
>>> or with a toolchain which defaults to it) look like this:
> ...
>>>
>>> Signed-
From: Madalin Bucur
> Sent: 04 October 2016 08:33
> Subject: [net-next 08/13] fsl/fman: check pcsphy pointer before use
..
> --- a/drivers/net/ethernet/freescale/fman/fman_memac.c
> +++ b/drivers/net/ethernet/freescale/fman/fman_memac.c
> @@ -507,6 +507,9 @@ static void setup_sgmii_internal_phy(str
Hi Michael,
On Ubuntu, CRYPTO_MANAGER_DISABLE_TESTS is set by default. So I had to
disable this config in order to make sha1-powerpc fail in the crypto API
tests. However, even with tests disabled, any usage of sha1-powerpc
should result in incorrect results.
--
Regards,
Marcelo
On Tue, Oct 04,
On 04/10/16 21:32, Michael Ellerman wrote:
> "Gautham R. Shenoy" writes:
>
>> From: "Gautham R. Shenoy"
>>
>> The power9_idle_stop method currently takes only the requested stop
>> level as a parameter and picks up the rest of the PSSCR bits from a
>> hand-coded macro. This is not a very flexi
From: Colin Ian King
Trival fix, dev_dbg message is missing a \n, so add it.
Signed-off-by: Colin Ian King
---
drivers/net/ethernet/toshiba/ps3_gelic_net.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.c
b/drivers/net/ethernet/t
If the capi link is going down while the PSL owns a dirty cache line,
any access from the host for that data could lead to an Uncorrectable
Error.
So when resetting the capi adapter through sysfs, make sure the PSL
cache is flushed. It won't help if there are any active Process
Elements on the card
"Gautham R. Shenoy" writes:
> From: "Gautham R. Shenoy"
>
> The power9_idle_stop method currently takes only the requested stop
> level as a parameter and picks up the rest of the PSSCR bits from a
> hand-coded macro. This is not a very flexible design, especially when
> the firmware has the cap
Hi Vaibhav,
Le 04/10/2016 à 07:49, Vaibhav Jain a écrit :
Hi Fred,
Frederic Barrat writes:
+ /* the adapter is about to be reset, so ignore errors */
+ cxl_data_cache_flush(adapter);
+
Will be a good idea if we return error and not let the reset to proceed,
if cxl_data_cache_f
On Mon, Oct 03, 2016 at 09:54:48PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Mon, Oct 03, 2016 at 09:47:06PM -0300, Arnaldo Carvalho de Melo escreveu:
> > Em Thu, Sep 15, 2016 at 03:24:53PM -0700, Sukadev Bhattiprolu escreveu:
> > > From: Andi Kleen
> > >
> > > Make alias matching the events pa
On Mon, Oct 03, 2016 at 09:47:06PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Thu, Sep 15, 2016 at 03:24:53PM -0700, Sukadev Bhattiprolu escreveu:
> > From: Andi Kleen
> >
> > Make alias matching the events parser case-insensitive. This is useful
> > with the JSON events. perf uses lower case ev
* Arnaldo Carvalho de Melo wrote:
> Hi Ingo,
>
> Please consider pulling,
>
> - Arnaldo
>
> Build and test stats at the end of the message.
>
> The following changes since commit 41aad2a6d4fcdda8d73c9739daf7a9f3f49499d6:
>
> Merge tag 'perf-core-for-mingo-20160929' of
> git://git.k
Add record for Freescale QORIQ DPAA FMan driver adding myself as
maintainer.
Signed-off-by: Madalin Bucur
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 669909e..3460152 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4980,6 +4980,13 @@
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/fman/fman.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fman/fman.c
b/drivers/net/ethernet/freescale/fman/fman.c
index 1fc1049..dafd9e1 100644
--- a/drivers/net/ethernet/fre
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/fman/fman_memac.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/freescale/fman/fman_memac.c
b/drivers/net/ethernet/freescale/fman/fman_memac.c
index 96dfe7e..53ef51e 100644
--- a/drivers/net/ethernet/fr
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/fman/fman_mac.h | 4
1 file changed, 4 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fman/fman_mac.h
b/drivers/net/ethernet/freescale/fman/fman_mac.h
index ddf0260..dd6d052 100644
--- a/drivers/net/ethernet/freescal
Change suggested by David Binderman, thanks.
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/fman/fman.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fman/fman.c
b/drivers/net/ethernet/freescale/fman/fman.c
index 2278bbd..1
For unknown compatibles avoid crashing and default to SGMII.
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/fman/mac.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fman/mac.c
b/drivers/net/ethernet/freescale/fman/
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/fman/mac.c | 22 +++---
drivers/net/ethernet/freescale/fman/mac.h | 3 ++-
2 files changed, 13 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fman/mac.c
b/drivers/net/ethernet/freescale/
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/fman/fman_memac.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/freescale/fman/fman_memac.c
b/drivers/net/ethernet/freescale/fman/fman_memac.c
index 45e98fd..96dfe7e 100644
--- a/drivers/
From: Madalin Bucur
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/fman/fman.c | 30 ++---
drivers/net/ethernet/freescale/fman/fman_port.c | 24 ++--
drivers/net/ethernet/freescale/fman/mac.c | 24 +---
3 files chan
From: Madalin Bucur
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/fman/mac.c | 33 ++-
1 file changed, 2 insertions(+), 31 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fman/mac.c
b/drivers/net/ethernet/freescale/fman/mac.c
index e33d9d
From: Madalin Bucur
Make module params static, proper NULL checks, remove __iomem label
when misused.
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/fman/fman.c | 6 +++---
drivers/net/ethernet/freescale/fman/fman_port.c | 8 +---
2 files changed, 8 insertions(+), 6 d
From: Igal Liberman
Signed-off-by: Igal Liberman
---
drivers/net/ethernet/freescale/fman/Makefile| 10 ---
drivers/net/ethernet/freescale/fman/fman.c | 35 +++--
drivers/net/ethernet/freescale/fman/fman_port.c | 23 +++-
drivers/net/ethernet/freescal
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/fman/fman_muram.c | 3 ++-
drivers/net/ethernet/freescale/fman/fman_muram.h | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fman/fman_muram.c
b/drivers/net/ethernet/freescale/fm
This series contains fixes for the DPAA FMan driver.
Adding myself as maintainer of the driver.
The following are changes since commit a4cc96d1f0170b779c32c6b2cc58764f5d2cdef0
net: phy: Add Edge-rate driver for Microsemi PHYs.
and are available on the fman-next branch in the git repository at
gi
This series contains fixes for the DPAA FMan driver.
Adding myself as maintainer of the driver.
The following are changes since commit a4cc96d1f0170b779c32c6b2cc58764f5d2cdef0
net: phy: Add Edge-rate driver for Microsemi PHYs.
and are available on the fman-next branch in the git repository at
gi
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