On Fri, May 11, 2018 at 09:59:29AM +0200, Christoph Hellwig wrote:
> Switch to the generic noncoherent direct mapping implementation for
> the nommu dma map implementation.
>
> Signed-off-by: Christoph Hellwig
> ---
> arch/arc/Kconfig| 1 +
> arch/arm/Kconfig
On Fri, May 11, 2018 at 09:59:29AM +0200, Christoph Hellwig wrote:
> Switch to the generic noncoherent direct mapping implementation for
> the nommu dma map implementation.
>
> Signed-off-by: Christoph Hellwig
> ---
> arch/arc/Kconfig| 1 +
> arch/arm/Kconfig|
On Thu, May 10, 2018 at 01:39:18PM -0600, Mathieu Poirier wrote:
> Hi Russell,
>
> On 10 May 2018 at 02:40, Russell King - ARM Linux <li...@armlinux.org.uk>
> wrote:
> > This does not leak information from other namespaces because of the
> > uniqueness of the glob
On Thu, May 10, 2018 at 01:39:18PM -0600, Mathieu Poirier wrote:
> Hi Russell,
>
> On 10 May 2018 at 02:40, Russell King - ARM Linux
> wrote:
> > This does not leak information from other namespaces because of the
> > uniqueness of the global PID. However, what i
On Wed, May 09, 2018 at 09:35:07PM -0500, Eric W. Biederman wrote:
> Mathieu Poirier writes:
>
> > On Tue, May 08, 2018 at 11:59:38PM -0500, Eric W. Biederman wrote:
> >> Kim Phillips writes:
> >>
> >> > This patch is in the context of allowing
On Wed, May 09, 2018 at 09:35:07PM -0500, Eric W. Biederman wrote:
> Mathieu Poirier writes:
>
> > On Tue, May 08, 2018 at 11:59:38PM -0500, Eric W. Biederman wrote:
> >> Kim Phillips writes:
> >>
> >> > This patch is in the context of allowing the Coresight h/w
> >> > trace driver suite to be
On Thu, May 10, 2018 at 11:20:13AM +0800, Wang YanQing wrote:
> imm24 is signed, so the right range is:
> [-(2<<(24 - 1)), (2<<(24 - 1)) - 1]
2 << (24 - 1) is the same as 1 << 24.
> -#define check_imm(bits, imm) do {\
> - if imm) > 0) && ((imm) >> (bits))) ||
On Thu, May 10, 2018 at 11:20:13AM +0800, Wang YanQing wrote:
> imm24 is signed, so the right range is:
> [-(2<<(24 - 1)), (2<<(24 - 1)) - 1]
2 << (24 - 1) is the same as 1 << 24.
> -#define check_imm(bits, imm) do {\
> - if imm) > 0) && ((imm) >> (bits))) ||
On Thu, Apr 26, 2018 at 10:45:49AM +0200, Geert Uytterhoeven wrote:
> Hi Greg,
>
> On Thu, Apr 26, 2018 at 10:35 AM, Greg Kroah-Hartman
> wrote:
> > On Thu, Apr 26, 2018 at 09:40:08AM +0200, Geert Uytterhoeven wrote:
> >> On Thu, Apr 26, 2018 at 9:04 AM, Greg
On Thu, Apr 26, 2018 at 10:45:49AM +0200, Geert Uytterhoeven wrote:
> Hi Greg,
>
> On Thu, Apr 26, 2018 at 10:35 AM, Greg Kroah-Hartman
> wrote:
> > On Thu, Apr 26, 2018 at 09:40:08AM +0200, Geert Uytterhoeven wrote:
> >> On Thu, Apr 26, 2018 at 9:04 AM, Greg Kroah-Hartman
> >> wrote:
> >> > On
On Wed, May 09, 2018 at 07:06:28AM +0200, Oleksij Rempel wrote:
> On Tue, May 08, 2018 at 01:40:33PM +0100, Russell King - ARM Linux wrote:
> > On Mon, Mar 05, 2018 at 11:25:19AM +0100, Oleksij Rempel wrote:
> > > One of the Freescale recommended sequences for power off with e
On Wed, May 09, 2018 at 07:06:28AM +0200, Oleksij Rempel wrote:
> On Tue, May 08, 2018 at 01:40:33PM +0100, Russell King - ARM Linux wrote:
> > On Mon, Mar 05, 2018 at 11:25:19AM +0100, Oleksij Rempel wrote:
> > > One of the Freescale recommended sequences for power off with e
On Sat, May 05, 2018 at 10:52:42PM +0200, Andrew Lunn wrote:
> On Sat, May 05, 2018 at 01:38:31PM -0700, Florian Fainelli wrote:
> > On May 4, 2018 10:14:25 AM PDT, Andrew Lunn wrote:
> > >On Fri, May 04, 2018 at 10:07:53AM -0700, Florian Fainelli wrote:
> > >> On 05/04/2018 06:56
On Sat, May 05, 2018 at 10:52:42PM +0200, Andrew Lunn wrote:
> On Sat, May 05, 2018 at 01:38:31PM -0700, Florian Fainelli wrote:
> > On May 4, 2018 10:14:25 AM PDT, Andrew Lunn wrote:
> > >On Fri, May 04, 2018 at 10:07:53AM -0700, Florian Fainelli wrote:
> > >> On 05/04/2018 06:56 AM, Antoine
On Sat, May 05, 2018 at 01:35:34PM -0700, Florian Fainelli wrote:
> On May 4, 2018 8:21:03 AM PDT, Antoine Tenart
> wrote:
> >When computing the bitrate using values read from an SFP module EEPROM,
> >we use the nominal BR plus BR,min and BR,max to determine the
>
On Sat, May 05, 2018 at 01:35:34PM -0700, Florian Fainelli wrote:
> On May 4, 2018 8:21:03 AM PDT, Antoine Tenart
> wrote:
> >When computing the bitrate using values read from an SFP module EEPROM,
> >we use the nominal BR plus BR,min and BR,max to determine the
> >boundaries. But in some cases
@gmail.com>
> Signed-off-by: Mylène Josserand <mylene.josser...@bootlin.com>
Acked-by: Russell King <rmk+ker...@armlinux.org.uk>
Thanks.
> ---
> arch/arm/include/asm/cputype.h | 10 +++---
> 1 file changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/arch/a
ource files, so this this commit adds
> that capability to the arm architecture version so that the constants
> don't need to be defined in multiple places.
>
> Signed-off-by: Doug Berger
> Signed-off-by: Florian Fainelli
> Signed-off-by: Mylène Josserand
Acked-by: Russell King
Thank
On Mon, Mar 05, 2018 at 11:25:19AM +0100, Oleksij Rempel wrote:
> One of the Freescale recommended sequences for power off with external
> PMIC is the following:
> ...
> 3. SoC is programming PMIC for power off when standby is asserted.
> 4. In CCM STOP mode, Standby is asserted, PMIC gates SoC
On Mon, Mar 05, 2018 at 11:25:19AM +0100, Oleksij Rempel wrote:
> One of the Freescale recommended sequences for power off with external
> PMIC is the following:
> ...
> 3. SoC is programming PMIC for power off when standby is asserted.
> 4. In CCM STOP mode, Standby is asserted, PMIC gates SoC
On Fri, May 04, 2018 at 03:56:36PM +0200, Antoine Tenart wrote:
> This patch adds one more generic PHY mode to the phy_mode enum, to allow
> configuring generic PHYs to the 2.5G SGMII mode by using the set_mode
> callback.
>
> Signed-off-by: Antoine Tenart
> Acked-by:
On Fri, May 04, 2018 at 03:56:36PM +0200, Antoine Tenart wrote:
> This patch adds one more generic PHY mode to the phy_mode enum, to allow
> configuring generic PHYs to the 2.5G SGMII mode by using the set_mode
> callback.
>
> Signed-off-by: Antoine Tenart
> Acked-by: Kishon Vijay Abraham I
want to be
lazy about that!)
Practically, we're talking about SerDes Ethernet, where the bit rate is
no lower than 100Mbps [*], which will always have a frequency well above
this cut-off. So, I don't have any problem with your approach to
setting the minimum to zero. Therefore,
Acked-by: R
!)
Practically, we're talking about SerDes Ethernet, where the bit rate is
no lower than 100Mbps [*], which will always have a frequency well above
this cut-off. So, I don't have any problem with your approach to
setting the minimum to zero. Therefore,
Acked-by: Russell King
Please send me the
On Fri, May 04, 2018 at 05:10:54PM +0200, Antoine Tenart wrote:
> In an SFP EEPROM values can be read to get information about a given SFP
> module. One of those is the bitrate, which can be determined using a
> nominal bitrate in addition with min and max values (in %). The SFP code
> currently
On Fri, May 04, 2018 at 05:10:54PM +0200, Antoine Tenart wrote:
> In an SFP EEPROM values can be read to get information about a given SFP
> module. One of those is the bitrate, which can be determined using a
> nominal bitrate in addition with min and max values (in %). The SFP code
> currently
> removed. This patch adds a warning when registering an SFP cage which do
> not have its tx_disable pin wired or available.
>
> Signed-off-by: Antoine Tenart <antoine.ten...@bootlin.com>
Looks fine, thanks.
Acked-by: Russell King <rmk+ker...@armlinux.org.uk>
> ---
> d
> removed. This patch adds a warning when registering an SFP cage which do
> not have its tx_disable pin wired or available.
>
> Signed-off-by: Antoine Tenart
Looks fine, thanks.
Acked-by: Russell King
> ---
> drivers/net/phy/sfp.c | 9 +
> 1 file changed, 9 insertion
On Fri, May 04, 2018 at 03:56:32PM +0200, Antoine Tenart wrote:
> SFP connectors can be solder on a board without having any of their pins
> (LOS, i2c...) wired. In such cases the SFP link state cannot be guessed,
> and the overall link status reporting is left to other layers.
>
> In order to
On Fri, May 04, 2018 at 03:56:32PM +0200, Antoine Tenart wrote:
> SFP connectors can be solder on a board without having any of their pins
> (LOS, i2c...) wired. In such cases the SFP link state cannot be guessed,
> and the overall link status reporting is left to other layers.
>
> In order to
On Fri, May 04, 2018 at 01:14:31PM +0900, Masami Hiramatsu wrote:
> Hi,
>
> This is the 3rd version of bugfix series for kprobes on arm.
> This series fixes 4 different issues which I found.
>
> - Fix to use smp_processor_id() after disabling preemption.
> - Prohibit probing on
On Fri, May 04, 2018 at 01:14:31PM +0900, Masami Hiramatsu wrote:
> Hi,
>
> This is the 3rd version of bugfix series for kprobes on arm.
> This series fixes 4 different issues which I found.
>
> - Fix to use smp_processor_id() after disabling preemption.
> - Prohibit probing on
On Fri, Apr 20, 2018 at 11:10:16PM +0200, Mylène Josserand wrote:
> The CNTVOFF register from arch timer is uninitialized.
> It should be done by the bootloader but it is currently not the case,
> even for boot CPU because this SoC is booting in secure mode.
> It leads to an random offset value
On Fri, Apr 20, 2018 at 11:10:16PM +0200, Mylène Josserand wrote:
> The CNTVOFF register from arch timer is uninitialized.
> It should be done by the bootloader but it is currently not the case,
> even for boot CPU because this SoC is booting in secure mode.
> It leads to an random offset value
for the I2S audio driver, and I suspect is wrong - I doubt
that the I2S sub-device itself does any DMA what so ever.
8<===
From: Russell King <rmk+ker...@armlinux.org.uk>
Subject: drm: bridge: dw-hdmi: Negotiate dma mask with DMA API
DMA drivers are supposed to negotiate the DMA mask with
for the I2S audio driver, and I suspect is wrong - I doubt
that the I2S sub-device itself does any DMA what so ever.
8<===
From: Russell King
Subject: drm: bridge: dw-hdmi: Negotiate dma mask with DMA API
DMA drivers are supposed to negotiate the DMA mask with the DMA API,
but this was missin
On Wed, Apr 25, 2018 at 11:35:13PM +0200, Daniel Vetter wrote:
> On arm that doesn't work. The iommu api seems like a good fit, except
> the dma-api tends to get in the way a bit (drm/msm apparently has
> similar problems like tegra), and if you need contiguous memory
> dma_alloc_coherent is the
On Wed, Apr 25, 2018 at 11:35:13PM +0200, Daniel Vetter wrote:
> On arm that doesn't work. The iommu api seems like a good fit, except
> the dma-api tends to get in the way a bit (drm/msm apparently has
> similar problems like tegra), and if you need contiguous memory
> dma_alloc_coherent is the
On Wed, Apr 25, 2018 at 08:33:12AM -0700, Christoph Hellwig wrote:
> On Wed, Apr 25, 2018 at 12:04:29PM +0200, Daniel Vetter wrote:
> > - dma api hides the cache flushing requirements from us. GPUs love
> > non-snooped access, and worse give userspace control over that. We want
> > a strict
On Wed, Apr 25, 2018 at 08:33:12AM -0700, Christoph Hellwig wrote:
> On Wed, Apr 25, 2018 at 12:04:29PM +0200, Daniel Vetter wrote:
> > - dma api hides the cache flushing requirements from us. GPUs love
> > non-snooped access, and worse give userspace control over that. We want
> > a strict
On Wed, Apr 25, 2018 at 01:54:39AM -0700, Christoph Hellwig wrote:
> [discussion about this patch, which should have been cced to the iommu
> and linux-arm-kernel lists, but wasn't:
> https://www.spinics.net/lists/dri-devel/msg173630.html]
>
> On Wed, Apr 25, 2018 at 09:41:51AM +0200, Thierry
On Wed, Apr 25, 2018 at 01:54:39AM -0700, Christoph Hellwig wrote:
> [discussion about this patch, which should have been cced to the iommu
> and linux-arm-kernel lists, but wasn't:
> https://www.spinics.net/lists/dri-devel/msg173630.html]
>
> On Wed, Apr 25, 2018 at 09:41:51AM +0200, Thierry
On Tue, Apr 24, 2018 at 09:25:44PM +0300, Jyri Sarha wrote:
> On 24/04/18 20:06, Russell King - ARM Linux wrote:
> > On Tue, Apr 24, 2018 at 07:04:16PM +0300, Jyri Sarha wrote:
> >> On 24/04/18 13:14, Peter Rosin wrote:
> >>> On 2018-04-24 10:08, Russell King - ARM L
On Tue, Apr 24, 2018 at 09:25:44PM +0300, Jyri Sarha wrote:
> On 24/04/18 20:06, Russell King - ARM Linux wrote:
> > On Tue, Apr 24, 2018 at 07:04:16PM +0300, Jyri Sarha wrote:
> >> On 24/04/18 13:14, Peter Rosin wrote:
> >>> On 2018-04-24 10:08, Russell King - ARM L
On Tue, Apr 24, 2018 at 07:04:16PM +0300, Jyri Sarha wrote:
> On 24/04/18 13:14, Peter Rosin wrote:
> > On 2018-04-24 10:08, Russell King - ARM Linux wrote:
> >> On Tue, Apr 24, 2018 at 08:58:42AM +0200, Peter Rosin wrote:
> >>> On 2018-04-23 18:08, Russell King -
On Tue, Apr 24, 2018 at 07:04:16PM +0300, Jyri Sarha wrote:
> On 24/04/18 13:14, Peter Rosin wrote:
> > On 2018-04-24 10:08, Russell King - ARM Linux wrote:
> >> On Tue, Apr 24, 2018 at 08:58:42AM +0200, Peter Rosin wrote:
> >>> On 2018-04-23 18:08, Russell King -
On Tue, Apr 24, 2018 at 08:58:42AM +0200, Peter Rosin wrote:
> On 2018-04-23 18:08, Russell King - ARM Linux wrote:
> > On Mon, Apr 23, 2018 at 09:23:00AM +0200, Peter Rosin wrote:
> >> static int tda998x_remove(struct i2c_client *client)
> >> {
> >> - compo
On Tue, Apr 24, 2018 at 08:58:42AM +0200, Peter Rosin wrote:
> On 2018-04-23 18:08, Russell King - ARM Linux wrote:
> > On Mon, Apr 23, 2018 at 09:23:00AM +0200, Peter Rosin wrote:
> >> static int tda998x_remove(struct i2c_client *client)
> >> {
> >> - compo
On Mon, Apr 23, 2018 at 04:04:06PM +0100, Russell King - ARM Linux wrote:
> On Sun, Apr 22, 2018 at 08:58:04PM +0100, Russell King - ARM Linux wrote:
> > On Sun, Apr 22, 2018 at 06:07:28PM +0100, Marc Zyngier wrote:
> > > On Sun, 22 Apr 2018 16:55:16 +0100
> > > R
On Mon, Apr 23, 2018 at 04:04:06PM +0100, Russell King - ARM Linux wrote:
> On Sun, Apr 22, 2018 at 08:58:04PM +0100, Russell King - ARM Linux wrote:
> > On Sun, Apr 22, 2018 at 06:07:28PM +0100, Marc Zyngier wrote:
> > > On Sun, 22 Apr 2018 16:55:16 +0100
> > > Russ
On Mon, Apr 23, 2018 at 09:23:00AM +0200, Peter Rosin wrote:
> static int tda998x_remove(struct i2c_client *client)
> {
> - component_del(>dev, _ops);
> + struct device *dev = >dev;
> + struct tda998x_bridge *bridge = dev_get_drvdata(dev);
> +
> + drm_bridge_remove(>bridge);
> +
On Mon, Apr 23, 2018 at 09:23:00AM +0200, Peter Rosin wrote:
> static int tda998x_remove(struct i2c_client *client)
> {
> - component_del(>dev, _ops);
> + struct device *dev = >dev;
> + struct tda998x_bridge *bridge = dev_get_drvdata(dev);
> +
> + drm_bridge_remove(>bridge);
> +
On Sun, Apr 22, 2018 at 08:58:04PM +0100, Russell King - ARM Linux wrote:
> On Sun, Apr 22, 2018 at 06:07:28PM +0100, Marc Zyngier wrote:
> > On Sun, 22 Apr 2018 16:55:16 +0100
> > Russell King - ARM Linux <li...@armlinux.org.uk> wrote:
> >
> > > On Sun, Ap
On Sun, Apr 22, 2018 at 08:58:04PM +0100, Russell King - ARM Linux wrote:
> On Sun, Apr 22, 2018 at 06:07:28PM +0100, Marc Zyngier wrote:
> > On Sun, 22 Apr 2018 16:55:16 +0100
> > Russell King - ARM Linux wrote:
> >
> > > On Sun, Apr 22, 2018 at 01:33:
On Sun, Apr 22, 2018 at 06:07:28PM +0100, Marc Zyngier wrote:
> On Sun, 22 Apr 2018 16:55:16 +0100
> Russell King - ARM Linux <li...@armlinux.org.uk> wrote:
>
> > On Sun, Apr 22, 2018 at 01:33:46PM +0100, Marc Zyngier wrote:
> > > Commit 68a0db1d7da2 reworked the
On Sun, Apr 22, 2018 at 06:07:28PM +0100, Marc Zyngier wrote:
> On Sun, 22 Apr 2018 16:55:16 +0100
> Russell King - ARM Linux wrote:
>
> > On Sun, Apr 22, 2018 at 01:33:46PM +0100, Marc Zyngier wrote:
> > > Commit 68a0db1d7da2 reworked the baud rate selection, but al
On Sun, Apr 22, 2018 at 01:33:46PM +0100, Marc Zyngier wrote:
> Commit 68a0db1d7da2 reworked the baud rate selection, but also added
> a (not so) subtle change in the way the local flags (c_lflag in the
> termios structure) are handled, forcing the new flags to always be the
> same as the old
On Sun, Apr 22, 2018 at 01:33:46PM +0100, Marc Zyngier wrote:
> Commit 68a0db1d7da2 reworked the baud rate selection, but also added
> a (not so) subtle change in the way the local flags (c_lflag in the
> termios structure) are handled, forcing the new flags to always be the
> same as the old
On Sun, Apr 22, 2018 at 04:21:51PM +0200, Paul Kocialkowski wrote:
> The Solid-Run CuBox-i lower board used in the first generation of
> CuBox-i devices feature a hinged micro SD card slot, that does not have
> card-detect capability. Since the card-detect GPIO was specified in the
> common
On Sun, Apr 22, 2018 at 04:21:51PM +0200, Paul Kocialkowski wrote:
> The Solid-Run CuBox-i lower board used in the first generation of
> CuBox-i devices feature a hinged micro SD card slot, that does not have
> card-detect capability. Since the card-detect GPIO was specified in the
> common
t; And the winner is:
> >> >>
> >> >> ee333554fed5a986a90bb097ac7f9d6f05bf is the first bad commit
> >> >> commit ee333554fed55555a986a90bb097ac7f9d6f05bf
> >> >> Author: Jinbum Park <jinb.pa...@gmail.com>
> >> >> Date
gt;
> >> >> ee333554fed5a986a90bb097ac7f9d6f05bf is the first bad commit
> >> >> commit ee333554fed5a986a90bb097ac7f9d6f05bf
> >> >> Author: Jinbum Park
> >> >> Date: Tue Mar 6 01:39:24 2018 +0100
> >> > ...
> >>
On Thu, Apr 19, 2018 at 06:27:51PM +0200, Peter Rosin wrote:
> This makes this driver work with all(?) drivers that are not
> componentized and instead expect to connect to a panel/bridge. That
> said, the only one tested is atmel_hlcdc.
>
> This hooks the relevant work function previously called
On Thu, Apr 19, 2018 at 06:27:51PM +0200, Peter Rosin wrote:
> This makes this driver work with all(?) drivers that are not
> componentized and instead expect to connect to a panel/bridge. That
> said, the only one tested is atmel_hlcdc.
>
> This hooks the relevant work function previously called
On Fri, Apr 20, 2018 at 12:49:42PM +0200, Peter Rosin wrote:
> On 2018-04-20 12:41, kbuild test robot wrote:
> > Hi Peter,
> >
> > I love your patch! Yet something to improve:
>
> Yup, right you are!
>
> > [auto build test ERROR on drm/drm-next]
> > [also build test ERROR on v4.17-rc1
On Fri, Apr 20, 2018 at 12:49:42PM +0200, Peter Rosin wrote:
> On 2018-04-20 12:41, kbuild test robot wrote:
> > Hi Peter,
> >
> > I love your patch! Yet something to improve:
>
> Yup, right you are!
>
> > [auto build test ERROR on drm/drm-next]
> > [also build test ERROR on v4.17-rc1
On Fri, Apr 20, 2018 at 01:06:49PM +0300, Laurent Pinchart wrote:
> Hi Peter,
>
> Thank you for the patch.
>
> On Thursday, 19 April 2018 19:27:51 EEST Peter Rosin wrote:
> > This makes this driver work with all(?) drivers that are not
> > componentized and instead expect to connect to a
On Fri, Apr 20, 2018 at 01:06:49PM +0300, Laurent Pinchart wrote:
> Hi Peter,
>
> Thank you for the patch.
>
> On Thursday, 19 April 2018 19:27:51 EEST Peter Rosin wrote:
> > This makes this driver work with all(?) drivers that are not
> > componentized and instead expect to connect to a
On Wed, Apr 18, 2018 at 06:54:42PM +0100, Russell King wrote:
> On Wed, Apr 18, 2018 at 01:31:55PM +1000, Stephen Rothwell wrote:
> > Hi Russell,
> >
> > After merging the arm-current tree, today's linux-next build
> > (lots of configs) failed like this:
> >
>
On Wed, Apr 18, 2018 at 06:54:42PM +0100, Russell King wrote:
> On Wed, Apr 18, 2018 at 01:31:55PM +1000, Stephen Rothwell wrote:
> > Hi Russell,
> >
> > After merging the arm-current tree, today's linux-next build
> > (lots of configs) failed like this:
> >
>
ess maybe
the sed expression isn't working for you.
The sed expression should end up producing output such as:
-0xc09138c4
+0xc0f30694
and that's it, two values, one preceded by a + and the other by a -.
--
Russell King
ARM architecture Linux Kernel maintainer
ess maybe
the sed expression isn't working for you.
The sed expression should end up producing output such as:
-0xc09138c4
+0xc0f30694
and that's it, two values, one preceded by a + and the other by a -.
--
Russell King
ARM architecture Linux Kernel maintainer
On Wed, Apr 11, 2018 at 08:38:37PM -0500, Rob Landley wrote:
> You can build a kernel in a cross compiling environment that doesn't have perl
> in the $PATH. Commit 429f7a062e3b broke that for 32 bit arm. Fix it.
>
> Signed-off-by: Rob Landley
> ---
>
>
On Wed, Apr 11, 2018 at 08:38:37PM -0500, Rob Landley wrote:
> You can build a kernel in a cross compiling environment that doesn't have perl
> in the $PATH. Commit 429f7a062e3b broke that for 32 bit arm. Fix it.
>
> Signed-off-by: Rob Landley
> ---
>
> arch/arm/boot/compressed/Makefile |9
On Fri, Apr 13, 2018 at 12:53:49PM -0700, Linus Torvalds wrote:
> On Fri, Apr 13, 2018 at 11:45 AM, Dave Martin wrote:
> >
> > Most uses I've seen do nothing more than use the FPE_xyz value to
> > format diagnostic messages while dying. I struggled to find code that
> > made
On Fri, Apr 13, 2018 at 12:53:49PM -0700, Linus Torvalds wrote:
> On Fri, Apr 13, 2018 at 11:45 AM, Dave Martin wrote:
> >
> > Most uses I've seen do nothing more than use the FPE_xyz value to
> > format diagnostic messages while dying. I struggled to find code that
> > made a meaningful
On Fri, Apr 13, 2018 at 07:35:38PM +0100, Dave Martin wrote:
> If that's the case though, I don't see how a userspace testsuite is
> hitting this code path. Maybe I've misunderstood the context of this
> thread.
It isn't hitting this exact case.
The userspace testsuite is hitting an entirely
On Fri, Apr 13, 2018 at 07:35:38PM +0100, Dave Martin wrote:
> If that's the case though, I don't see how a userspace testsuite is
> hitting this code path. Maybe I've misunderstood the context of this
> thread.
It isn't hitting this exact case.
The userspace testsuite is hitting an entirely
On Fri, Apr 13, 2018 at 06:08:28PM +0100, Dave Martin wrote:
> On Fri, Apr 13, 2018 at 09:33:17AM -0700, Linus Torvalds wrote:
> > On Fri, Apr 13, 2018 at 2:42 AM, Russell King - ARM Linux
> > <li...@armlinux.org.uk> wrote:
> > >
> > > Yes, it does solve the
On Fri, Apr 13, 2018 at 06:08:28PM +0100, Dave Martin wrote:
> On Fri, Apr 13, 2018 at 09:33:17AM -0700, Linus Torvalds wrote:
> > On Fri, Apr 13, 2018 at 2:42 AM, Russell King - ARM Linux
> > wrote:
> > >
> > > Yes, it does solve the problem at hand with strace
On Thu, Apr 12, 2018 at 10:22:15AM -0700, Linus Torvalds wrote:
> On Thu, Apr 12, 2018 at 10:20 AM, Russell King - ARM Linux
> <li...@armlinux.org.uk> wrote:
> >
> > This file was created to contain FPE_FIXME, by the "signal/arm: Document
> > conflicts with SI_
On Thu, Apr 12, 2018 at 10:22:15AM -0700, Linus Torvalds wrote:
> On Thu, Apr 12, 2018 at 10:20 AM, Russell King - ARM Linux
> wrote:
> >
> > This file was created to contain FPE_FIXME, by the "signal/arm: Document
> > conflicts with SI_USER and SIGFPE
On Thu, Apr 12, 2018 at 09:50:26AM -0700, Linus Torvalds wrote:
> Does this attached patch perhaps fix the ARM case?
>
> It just uses FPE_FLTUNK as the default si_code for SIGFPE, which seems
> sane enough. And then gets rid of FPE_FIXME, which should resolve the
> nasty case.
>
> Hmm? Entirely
On Thu, Apr 12, 2018 at 09:50:26AM -0700, Linus Torvalds wrote:
> Does this attached patch perhaps fix the ARM case?
>
> It just uses FPE_FLTUNK as the default si_code for SIGFPE, which seems
> sane enough. And then gets rid of FPE_FIXME, which should resolve the
> nasty case.
>
> Hmm? Entirely
On Thu, Apr 12, 2018 at 03:42:32PM +0100, Ayan Kumar Halder wrote:
> In a situation when the reference count of the drm connector is greater than
> 1,
> the unbind function should not invoke drm_connector_cleanup as this will lead
> to an inconsistent state where the
On Thu, Apr 12, 2018 at 03:42:32PM +0100, Ayan Kumar Halder wrote:
> In a situation when the reference count of the drm connector is greater than
> 1,
> the unbind function should not invoke drm_connector_cleanup as this will lead
> to an inconsistent state where the
On Thu, Apr 12, 2018 at 03:49:28PM +0300, Dmitry V. Levin wrote:
> The "KERNEL BUG" diagnostics I was talking about was added to strace yesterday
> as a part of workaround commit, see
> https://github.com/strace/strace/commit/34c7794cc16e2511eda7b1d5767c655a83b17309
> Before that change the test
On Thu, Apr 12, 2018 at 03:49:28PM +0300, Dmitry V. Levin wrote:
> The "KERNEL BUG" diagnostics I was talking about was added to strace yesterday
> as a part of workaround commit, see
> https://github.com/strace/strace/commit/34c7794cc16e2511eda7b1d5767c655a83b17309
> Before that change the test
On Thu, Apr 12, 2018 at 02:03:14PM +0300, Dmitry V. Levin wrote:
> On Thu, Apr 12, 2018 at 10:58:11AM +0100, Russell King - ARM Linux wrote:
> > On Thu, Apr 12, 2018 at 04:34:35AM +0300, Dmitry V. Levin wrote:
> > > A similar commit v4.16-rc1~159^2~37
> > > (&quo
On Thu, Apr 12, 2018 at 02:03:14PM +0300, Dmitry V. Levin wrote:
> On Thu, Apr 12, 2018 at 10:58:11AM +0100, Russell King - ARM Linux wrote:
> > On Thu, Apr 12, 2018 at 04:34:35AM +0300, Dmitry V. Levin wrote:
> > > A similar commit v4.16-rc1~159^2~37
> > > (&quo
On Thu, Apr 12, 2018 at 04:34:35AM +0300, Dmitry V. Levin wrote:
> A similar commit v4.16-rc1~159^2~37
> ("signal/arm: Document conflicts with SI_USER and SIGFPE") must have
> introduced a similar ABI regression to compat arm.
So, could you explain how can this change cause a regression?
On Thu, Apr 12, 2018 at 04:34:35AM +0300, Dmitry V. Levin wrote:
> A similar commit v4.16-rc1~159^2~37
> ("signal/arm: Document conflicts with SI_USER and SIGFPE") must have
> introduced a similar ABI regression to compat arm.
So, could you explain how can this change cause a regression?
On Tue, Apr 10, 2018 at 03:21:42PM +0200, Geert Uytterhoeven wrote:
> Hi Greg,
>
> This patch series contains improvements to driver_override handling in
> the AMBA bus driver, including two bugfixes that are based on similar
> fixes for the PCI and platform buses, and which Todd Kjos would
On Tue, Apr 10, 2018 at 03:21:42PM +0200, Geert Uytterhoeven wrote:
> Hi Greg,
>
> This patch series contains improvements to driver_override handling in
> the AMBA bus driver, including two bugfixes that are based on similar
> fixes for the PCI and platform buses, and which Todd Kjos would
On Tue, Apr 10, 2018 at 02:52:35PM -0700, Laura Abbott wrote:
> On 04/09/2018 03:21 PM, Russell King - ARM Linux wrote:
> >On Mon, Apr 09, 2018 at 02:07:03PM -0700, Laura Abbott wrote:
> >>There's an ongoing effort to remove VLAs[1] from the kernel to eventually
> >
On Tue, Apr 10, 2018 at 02:52:35PM -0700, Laura Abbott wrote:
> On 04/09/2018 03:21 PM, Russell King - ARM Linux wrote:
> >On Mon, Apr 09, 2018 at 02:07:03PM -0700, Laura Abbott wrote:
> >>There's an ongoing effort to remove VLAs[1] from the kernel to eventually
> >
On Mon, Apr 09, 2018 at 02:07:03PM -0700, Laura Abbott wrote:
> There's an ongoing effort to remove VLAs[1] from the kernel to eventually
> turn on -Wvla. The vla in reg_write_range is based on the length of data
> passed. The one use of a non-constant size for this range is bounded by
> the size
On Mon, Apr 09, 2018 at 02:07:03PM -0700, Laura Abbott wrote:
> There's an ongoing effort to remove VLAs[1] from the kernel to eventually
> turn on -Wvla. The vla in reg_write_range is based on the length of data
> passed. The one use of a non-constant size for this range is bounded by
> the size
On Mon, Apr 09, 2018 at 01:44:22PM +0200, Peter Rosin wrote:
> On 2018-04-09 13:17, Russell King - ARM Linux wrote:
> > On Mon, Apr 09, 2018 at 12:59:13PM +0200, Peter Rosin wrote:
> >> During this, I found that the tda998x driver never sets the format in
> >> the c
On Mon, Apr 09, 2018 at 01:44:22PM +0200, Peter Rosin wrote:
> On 2018-04-09 13:17, Russell King - ARM Linux wrote:
> > On Mon, Apr 09, 2018 at 12:59:13PM +0200, Peter Rosin wrote:
> >> During this, I found that the tda998x driver never sets the format in
> >> the c
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