Hi,
Your patch should be sent as part of the message text and not as an
attached file.
By sending as an attached file, patchwork doesn't handle it properly
(all compilation tests fail) https://patchwork.ozlabs.org/patch/965082/
For reference, see
https://www.kernel.org/doc/html/latest/proc
Ever since fast reboot is enabled by default in opal,
opal_cec_reboot() will use fast-reset instead of full IPL to perform
system reboot. This leaves the user with no direct way to force a full
IPL reboot except changing an nvram setting that persistently disables
fast-reset for all subsequent rebo
On 17-08-18, 06:00, Barry Song wrote:
> as you are already in a tasklet, it is unnecessary to call spin_lock_bh.
Applied all, thanks
You may want to check you send-mail options, they patches were all over
my inbox and npot threaded
--
~Vinod
Signed-off-by: David Gounaris
---
drivers/net/wan/fsl_ucc_hdlc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
index 485764c537d9..5619e2c2e02d 100644
--- a/drivers/net/wan/fsl_ucc_hdlc.c
+++ b/drivers/net/wan/fsl_ucc_hdlc.c
@@
Ability to set hmask in the device-tree,
which can be used to change address
filtering of packets.
Signed-off-by: David Gounaris
---
Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt | 6 ++
drivers/net/wan/fsl_ucc_hdlc.c | 5 -
drivers/net/wan/fs
This patch is to avoid discarding ethernet
packets when using HDLC_ETH protocol.
Signed-off-by: David Gounaris
---
drivers/net/wan/fsl_ucc_hdlc.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
index 5619e2c2e02d..2aaa5e195
Here is what has been changed in v3 after the review comments from v2.
v3-0001: corrected style problems
v3-0002: corrected style problems
v3-0003: corrected style problems
v3-0004: corrected style problems
v3-0005: corrected style problems
v3-0006: corrected style problems
Sorry for that, I did
There is a need to allow higher indexes to be
able to support MPC83xx platforms. (UCC1-UCC8)
Signed-off-by: David Gounaris
---
drivers/net/wan/fsl_ucc_hdlc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
index
The following bits in the GUMR is changed for non
tsa mode: CDS, CTSP and CTSS are set to zero.
When set, there is no tx interrupts from the controller.
Signed-off-by: David Gounaris
---
drivers/net/wan/fsl_ucc_hdlc.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/wan/fsl
Added tx timeout handler. This helps
when troubleshooting.
Signed-off-by: David Gounaris
---
drivers/net/wan/fsl_ucc_hdlc.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
index 999d93fa54f7..124fea454ac4 100644
--- a/dri
On Mon, Sep 3, 2018 at 6:31 AM Matthew Wilcox wrote:
> > +++ b/drivers/auxdisplay/hd44780.c
> > @@ -62,17 +62,12 @@ static void hd44780_strobe_gpio(struct hd44780 *hd)
> > /* write to an LCD panel register in 8 bit GPIO mode */
> > static void hd44780_write_gpio8(struct hd44780 *hd, u8 val, unsi
Current code doesn't do page migration if the page allocated is a compound page.
With HugeTLB migration support, we can end up allocating hugetlb pages from
CMA region. Also THP pages can be allocated from CMA region. This patch updates
the code to handle compound pages correctly.
This add a new h
We want to use this to support customized huge page migration.
Signed-off-by: Aneesh Kumar K.V
---
include/linux/hugetlb.h | 2 ++
mm/hugetlb.c| 4 ++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index c39d9170a8a0
THP pages can get split during different code paths. An incremented reference
count do imply we will not split the compound page. But the pmd entry can be
converted to level 4 pte entries. Keep the code simpler by allowing large
IOMMU page size only if the guest ram is backed by hugetlb pages.
Sig
This patch series add support for migrating compound pages if we find them in
the
CMA area before taking long term page reference for VFIO.
Testing:
* TODO: test with hugetlb backed guest ram.
* Testing done with a code change as below
- if (is_migrate_cma_page(pages[i]) && migrate
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Randy Dunlap
[ Upstream commit a39ba90a1cc7010edb0a7132e1b67f3d80b994e9 ]
Fix build errors when built for PPC64:
These variables are only used on PPC32 so they don't need to be
initialized for
This series adds emulation support for some additional ISA 3.0
instructions, most of which are now generated by a recent compiler
(e.g. gcc-8.x) when building the kernel with CONFIG_POWER9_CPU = y.
PrasannaKumar Muralidharan (1):
powerpc sstep: Add modsw, moduw instruction emulation
Sandipan Da
This adds emulation support for the following integer instructions:
* Multiply-Add High Doubleword (maddhd)
* Multiply-Add High Doubleword Unsigned (maddhdu)
* Multiply-Add Low Doubleword (maddld)
Signed-off-by: Sandipan Das
---
arch/powerpc/lib/sstep.c | 35 +++
This adds emulation support for the following integer instructions:
* Deliver A Random Number (darn)
Signed-off-by: Sandipan Das
---
arch/powerpc/lib/sstep.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c
index b40ec
This adds emulation support for the following integer instructions:
* Extend-Sign Word and Shift Left Immediate (extswsli[.])
Signed-off-by: Sandipan Das
---
arch/powerpc/lib/sstep.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib
This adds emulation support for the following integer instructions:
* Count Trailing Zeros Word (cnttzw[.])
* Count Trailing Zeros Doubleword (cnttzd[.])
Signed-off-by: Sandipan Das
---
arch/powerpc/lib/sstep.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/powerpc/
From: PrasannaKumar Muralidharan
This adds emulation support for the following integer instructions:
* Modulo Signed Word (modsw)
* Modulo Unsigned Word (moduw)
Signed-off-by: PrasannaKumar Muralidharan
Signed-off-by: Sandipan Das
---
arch/powerpc/lib/sstep.c | 14 ++
1 file c
This adds emulation support for the following integer instructions:
* Modulo Signed Doubleword (modsd)
* Modulo Unsigned Doubleword (modud)
Signed-off-by: Sandipan Das
---
arch/powerpc/lib/sstep.c | 17 +++--
1 file changed, 15 insertions(+), 2 deletions(-)
diff --git a/arch/pow
On Sun, 19 Aug 2018, Lukas Wunner wrote:
> Ever since the PCI hotplug core was introduced in 2002, drivers had to
> allocate and register a struct hotplug_slot_info for every slot:
> https://git.kernel.org/tglx/history/c/a8a2069f432c
>
> Apparently the idea was that drivers furnish the hotplug cor
On Sun, 19 Aug 2018, Lukas Wunner wrote:
> When the PCI hotplug core and its first user, cpqphp, were introduced in
> February 2002 with historic commit a8a2069f432c, cpqphp allocated a slot
> struct for its internal use plus a hotplug_slot struct to be registered
> with the hotplug core and linked
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Randy Dunlap
[ Upstream commit a39ba90a1cc7010edb0a7132e1b67f3d80b994e9 ]
Fix build errors when built for PPC64:
These variables are only used on PPC32 so they don't need to be
initialized for
On Mon, 2018-09-03 at 01:17 +, Andy Tang wrote:
> Hi Scott,
>
> Please see my replay in line.
>
> > -Original Message-
> > From: Linuxppc-dev
> > On
> > Behalf Of Scott Wood
> > Sent: 2018年9月1日 4:29
> > To: Andy Tang ; Vabhav Sharma
> > ; linux-ker...@vger.kernel.org;
> > devicet...@
4.14-stable review patch. If anyone has any objections, please let me know.
--
From: Randy Dunlap
[ Upstream commit a39ba90a1cc7010edb0a7132e1b67f3d80b994e9 ]
Fix build errors when built for PPC64:
These variables are only used on PPC32 so they don't need to be
initialized for
3.18-stable review patch. If anyone has any objections, please let me know.
--
From: Randy Dunlap
[ Upstream commit a39ba90a1cc7010edb0a7132e1b67f3d80b994e9 ]
Fix build errors when built for PPC64:
These variables are only used on PPC32 so they don't need to be
initialized for
On Tue, 28 Aug 2018 17:44:31 +0200,
Rob Herring wrote:
>
> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
>
> Cc: Johannes Berg
> Cc: Jaroslav Kysela
> Cc: Takashi Iwai
> Cc: linuxppc-dev@lists.ozlabs.org
> Cc:
This is a respin with a wider audience (all that get_maintainer returned)
and I know this spams a *lot* of people. Not sure what would be the correct
way, so my apologies for ruining your inbox.
The 00-INDEX files are supposed to give a summary of all files present
in a directory, but these files
On 03/09/18 20:26, Vaibhav Jain wrote:
diff --git a/arch/powerpc/platforms/powernv/setup.c
b/arch/powerpc/platforms/powernv/setup.c
index ae023622..650484e0940b 100644
--- a/arch/powerpc/platforms/powernv/setup.c
+++ b/arch/powerpc/platforms/powernv/setup.c
@@ -224,7 +224,22 @@ static void
On 09/03/2018 10:07 PM, Aneesh Kumar K.V wrote:
This patch series add support for migrating compound pages if we find them in
the
CMA area before taking long term page reference for VFIO.
We now call lru_add_drain_all instead of lru_add_drain() which means we
now have higher chances of isolat
Thanks for reviewing this patch Andrew,
Andrew Donnellan writes:
> The logic here is a bit hard to follow, relying on if (cmd && strcmp...)
> failing then setting rc = OPAL_UNSUPPORTED in order to handle the normal
> case seems a bit backwards.
Agree. With this change I am trying to make addin
Hi Scott,
Please see my replay inline.
> -Original Message-
> From: linux-arm-kernel
> On Behalf Of Scott Wood
> Sent: 2018年9月4日 4:34
> To: Andy Tang ; Vabhav Sharma
> ; linux-ker...@vger.kernel.org;
> devicet...@vger.kernel.org; robh...@kernel.org;
> mark.rutl...@arm.com; linuxppc-dev@l
On Mon, Sep 03, 2018 at 10:07:32PM +0530, Aneesh Kumar K.V wrote:
> THP pages can get split during different code paths. An incremented reference
> count do imply we will not split the compound page. But the pmd entry can be
> converted to level 4 pte entries. Keep the code simpler by allowing larg
On Mon, Sep 03, 2018 at 10:07:31PM +0530, Aneesh Kumar K.V wrote:
> We want to use this to support customized huge page migration.
>
> Signed-off-by: Aneesh Kumar K.V
Reviewed-by: David Gibson
> ---
> include/linux/hugetlb.h | 2 ++
> mm/hugetlb.c| 4 ++--
> 2 files changed, 4 ins
Hi Jaejoong.
> Change return type for tty functions. Patch No.01
> tty: Change return type to void
Adding this patch first will generate a lot of warnings
until all users are updated.
It is usual practice to prepare all users
and then apply the infrastructure changes as the
last patch.
Then peop
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/tty/hvc/hvc_console.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/tty/hvc/hvc_console
Many drivers with tty use the tty_stand_install(). But, there is no
need to handle the error, since it always returns 0. So, change the
return type of tty_standard_install() and tty_port_install() to void
type and remove unnecessary exception handling where we use these
functions.
Signed-off-by: J
Many drivers with tty use the tty_stand_install(). But, there is no
need to handle the error, since it always returns 0. So, change the
return type of tty_standard_install() and tty_port_install() to void
type and remove unnecessary exception handling where we use these
functions.
Change return ty
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/isdn/i4l/isdn_tty.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/isdn/i4l/isdn_tty.c b/driv
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/tty/serial/kgdb_nmi.c | 11 +--
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/tty/serial/kgd
Since tty_standard_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/tty/nozomi.c | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/tty/nozomi.c b/drivers/
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/usb/host/xhci-dbgtty.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci-dbgtty.c
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/s390/char/tty3270.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/s390/char/tty3270.c b/
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/s390/char/con3215.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/s390/char/con3215.c b/driv
Since tty_standard_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/misc/pti.c | 28 +---
1 file changed, 13 insertions(+), 15 deletions(-)
diff --git a/drivers/mi
Since tty_standard_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/usb/class/cdc-acm.c | 10 +-
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/usb/class/cdc-
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/tty/synclinkmp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/synclinkmp.c b/drivers/tt
Since tty_standard_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
arch/um/drivers/line.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/arch/um/drivers/line.c b/arch/u
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/tty/vt/vt.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/tty/n_gsm.c | 9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_
Since tty_standard_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/staging/greybus/uart.c | 10 ++
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/gr
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/tty/mips_ejtag_fdc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/mips_ejtag_fdc.c b/d
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/tty/synclink.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/synclink.c b/drivers/tty/sy
Since tty_standard_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/usb/serial/usb-serial.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/usb/serial/usb-
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/tty/hvc/hvcs.c | 10 ++
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/tty/hvc/hvcs.c b/drive
Since tty_standard_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/isdn/capi/capi.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/isdn/capi/capi.c
Since tty_port_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
net/bluetooth/rfcomm/tty.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/net/bluetooth/rfcomm/tty.c b/ne
Since tty_standard_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/staging/fwserial/fwserial.c | 22 --
1 file changed, 8 insertions(+), 14 deletions(-)
diff --git a/
Since tty_standard_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/staging/gdm724x/gdm_tty.c | 11 +++
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/stagin
Since tty_standard_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/tty/vcc.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c
Since tty_standard_install() always returns 0, the return type has changed
to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim
---
drivers/mmc/core/sdio_uart.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/mmc/core/sd
From: David Gounaris
Date: Mon, 3 Sep 2018 14:47:24 +0200
> Here is what has been changed in v3 after the review comments from v2.
>
> v3-0001: corrected style problems
> v3-0002: corrected style problems
> v3-0003: corrected style problems
> v3-0004: corrected style problems
> v3-0005: correct
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