Re: [PATCH] ARM: dts: imx6qdl-sabreauto: add gpio keys support

2018-09-09 Thread Shawn Guo
On Wed, Sep 05, 2018 at 03:46:12PM +0800, Anson Huang wrote: > Add i.MX6QDL SabreAuto board's gpio keys support, there > are 5 gpio keys on base board: > > SW3: KEY_HOME; > SW4: KEY_BACK; > SW5: KEY_PROGRAM; > SW6: KEY_VOLUMEUP; > SW7: KEY_VOLUMEDOWN; > > Signed-off-by: Anson Huang Applied,

Re: [PATCH] ARM: dts: imx6qdl-sabreauto: add gpio keys support

2018-09-09 Thread Shawn Guo
On Wed, Sep 05, 2018 at 03:46:12PM +0800, Anson Huang wrote: > Add i.MX6QDL SabreAuto board's gpio keys support, there > are 5 gpio keys on base board: > > SW3: KEY_HOME; > SW4: KEY_BACK; > SW5: KEY_PROGRAM; > SW6: KEY_VOLUMEUP; > SW7: KEY_VOLUMEDOWN; > > Signed-off-by: Anson Huang Applied,

Re: [PATCH] ARM: dts: imx6qdl-sabreauto: add egalax touch screen support

2018-09-09 Thread Shawn Guo
On Wed, Sep 05, 2018 at 04:10:29PM +0800, Anson Huang wrote: > Add egalax touch screen support on i2c2 bus. > > Signed-off-by: Anson Huang Applied, thanks.

Re: [PATCH] ARM: dts: imx6qdl-sabreauto: add egalax touch screen support

2018-09-09 Thread Shawn Guo
On Wed, Sep 05, 2018 at 04:10:29PM +0800, Anson Huang wrote: > Add egalax touch screen support on i2c2 bus. > > Signed-off-by: Anson Huang Applied, thanks.

Attention:

2018-09-09 Thread Salim Zaid
Attn: I am Mr. Salim Zaid, citizen and Principal assurance manager in one of reputable banks in Europe. Mr. Mohammed Raji a staff of Saudi Kayan Petrochemical Company got in touch with me on an investment which was placed under our banks management some years ago.I would respectfully request that

Attention:

2018-09-09 Thread Salim Zaid
Attn: I am Mr. Salim Zaid, citizen and Principal assurance manager in one of reputable banks in Europe. Mr. Mohammed Raji a staff of Saudi Kayan Petrochemical Company got in touch with me on an investment which was placed under our banks management some years ago.I would respectfully request that

[PATCH 5/5] MAINTAINERS: Add Lukas Wunner as co-maintainer of thunderbolt

2018-09-09 Thread Lukas Wunner
Andreas Noever has let it be known off-list already a while ago that he currently cannot spare as much time for Thunderbolt development as he'd like. As a result the driver's development has become dominated by Intel. I would like to step up as co-maintainer to provide additional checks and

linux-next: 0907 fails to boot on thinkpad x60 (32bit machine)

2018-09-09 Thread Pavel Machek
Hi! I do have some oopses, but they seem to be different on each boot. IIRC message was "scheduling?...on offline CPU?". Any ideas? Does it work for you? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky,

linux-next: 0907 fails to boot on thinkpad x60 (32bit machine)

2018-09-09 Thread Pavel Machek
Hi! I do have some oopses, but they seem to be different on each boot. IIRC message was "scheduling?...on offline CPU?". Any ideas? Does it work for you? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky,

[PATCH 5/5] MAINTAINERS: Add Lukas Wunner as co-maintainer of thunderbolt

2018-09-09 Thread Lukas Wunner
Andreas Noever has let it be known off-list already a while ago that he currently cannot spare as much time for Thunderbolt development as he'd like. As a result the driver's development has become dominated by Intel. I would like to step up as co-maintainer to provide additional checks and

[PATCH 4/5] thunderbolt: Correlate PCI devices with Thunderbolt ports

2018-09-09 Thread Lukas Wunner
macOS correlates PCI devices with Thunderbolt ports and stores their device paths in each other's I/O Registry entry: IOThunderboltPort@7 { "PCI Device" = 4 "PCI Function" = 0 "PCI Path" = "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/PEG1@1,1/IOPP/UPSB@0/IOPP/DSB2@4"

[PATCH 4/5] thunderbolt: Correlate PCI devices with Thunderbolt ports

2018-09-09 Thread Lukas Wunner
macOS correlates PCI devices with Thunderbolt ports and stores their device paths in each other's I/O Registry entry: IOThunderboltPort@7 { "PCI Device" = 4 "PCI Function" = 0 "PCI Path" = "IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/PEG1@1,1/IOPP/UPSB@0/IOPP/DSB2@4"

[PATCH 3/5] thunderbolt: Move upstream_port to struct tb

2018-09-09 Thread Lukas Wunner
The code for ICM-controlled tunnel management stores a pointer to the upstream port in struct icm. We're going to need it in the code for OS-controlled tunnel management as well, so move the pointer to struct tb which is shared by both tunnel management methods. Searching for the upstream port

[PATCH 3/5] thunderbolt: Move upstream_port to struct tb

2018-09-09 Thread Lukas Wunner
The code for ICM-controlled tunnel management stores a pointer to the upstream port in struct icm. We're going to need it in the code for OS-controlled tunnel management as well, so move the pointer to struct tb which is shared by both tunnel management methods. Searching for the upstream port

[PATCH 2/5] thunderbolt: Obtain PCI slot number from DROM

2018-09-09 Thread Lukas Wunner
The port numbers of PCIe adapters on a CIO switch and the slot numbers of their corresponding PCI devices don't necessarily match up in ascending order. E.g. Light Ridge in host mode (MacBookPro9,1) mixes them up like this: switch port 7 == pci slot 4 (PCIe downstream port) switch port 8 == pci

[PATCH 2/5] thunderbolt: Obtain PCI slot number from DROM

2018-09-09 Thread Lukas Wunner
The port numbers of PCIe adapters on a CIO switch and the slot numbers of their corresponding PCI devices don't necessarily match up in ascending order. E.g. Light Ridge in host mode (MacBookPro9,1) mixes them up like this: switch port 7 == pci slot 4 (PCIe downstream port) switch port 8 == pci

[PATCH 1/5] thunderbolt: Skip disabled ports on tunnel establishment

2018-09-09 Thread Lukas Wunner
If a PCIe downstream adapter is marked disabled in the DROM, that port is ineligible for tunnel establishment, so skip over it when searching for an unused port. Signed-off-by: Lukas Wunner --- drivers/thunderbolt/tb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git

[PATCH 1/5] thunderbolt: Skip disabled ports on tunnel establishment

2018-09-09 Thread Lukas Wunner
If a PCIe downstream adapter is marked disabled in the DROM, that port is ineligible for tunnel establishment, so skip over it when searching for an unused port. Signed-off-by: Lukas Wunner --- drivers/thunderbolt/tb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git

[PATCH 0/5] Thunderbolt material for v4.20

2018-09-09 Thread Lukas Wunner
Thunderbolt material for v4.20, comprising: * A fix to skip disabled ports on tunnel establishment. I am not aware that this has caused breakage in the real world so far, so no need to apply to v4.19 or backport to stable. * Obtain PCI slot number from DROM and use it to correlate PCI

[PATCH 0/5] Thunderbolt material for v4.20

2018-09-09 Thread Lukas Wunner
Thunderbolt material for v4.20, comprising: * A fix to skip disabled ports on tunnel establishment. I am not aware that this has caused breakage in the real world so far, so no need to apply to v4.19 or backport to stable. * Obtain PCI slot number from DROM and use it to correlate PCI

Re: [PATCH 4.9 00/63] 4.9.126-stable review

2018-09-09 Thread Guenter Roeck
On 09/09/2018 11:03 AM, Greg Kroah-Hartman wrote: On Sun, Sep 09, 2018 at 08:54:41AM -0700, Guenter Roeck wrote: On 09/09/2018 01:55 AM, Greg Kroah-Hartman wrote: On Sat, Sep 08, 2018 at 02:14:53PM -0700, Guenter Roeck wrote: On 09/07/2018 02:09 PM, Greg Kroah-Hartman wrote: This is the

Re: [PATCH 4.9 00/63] 4.9.126-stable review

2018-09-09 Thread Guenter Roeck
On 09/09/2018 11:03 AM, Greg Kroah-Hartman wrote: On Sun, Sep 09, 2018 at 08:54:41AM -0700, Guenter Roeck wrote: On 09/09/2018 01:55 AM, Greg Kroah-Hartman wrote: On Sat, Sep 08, 2018 at 02:14:53PM -0700, Guenter Roeck wrote: On 09/07/2018 02:09 PM, Greg Kroah-Hartman wrote: This is the

[PATCH] mfd: menelaus: fix possible race condition and leak

2018-09-09 Thread Alexandre Belloni
The IRQ work is added before the struct rtc is allocated and registered, but this struct is used in the IRQ handler. This may lead to a NULL pointer dereference. Switch to devm_rtc_allocate_device/rtc_register_device to allocate the rtc before calling menelaus_add_irq_work. Also, this solves a

[PATCH] mfd: menelaus: fix possible race condition and leak

2018-09-09 Thread Alexandre Belloni
The IRQ work is added before the struct rtc is allocated and registered, but this struct is used in the IRQ handler. This may lead to a NULL pointer dereference. Switch to devm_rtc_allocate_device/rtc_register_device to allocate the rtc before calling menelaus_add_irq_work. Also, this solves a

[PATCH 2/3] rtc: pl030: fix possible race condition

2018-09-09 Thread Alexandre Belloni
The IRQ is requested before the struct rtc is allocated and registered, but this struct is used in the IRQ handler. This may lead to a NULL pointer dereference. Switch to devm_rtc_allocate_device/rtc_register_device to allocate the rtc before requesting the IRQ. Signed-off-by: Alexandre Belloni

[PATCH 1/3] rtc: mt6397: fix possible race condition

2018-09-09 Thread Alexandre Belloni
The IRQ is requested before the struct rtc is allocated and registered, but this struct is used in the IRQ handler. This may lead to a NULL pointer dereference. Switch to devm_rtc_allocate_device/rtc_register_device to allocate the rtc before requesting the IRQ. Cc: Eddie Huang Cc: Sean Wang

[PATCH 2/3] rtc: pl030: fix possible race condition

2018-09-09 Thread Alexandre Belloni
The IRQ is requested before the struct rtc is allocated and registered, but this struct is used in the IRQ handler. This may lead to a NULL pointer dereference. Switch to devm_rtc_allocate_device/rtc_register_device to allocate the rtc before requesting the IRQ. Signed-off-by: Alexandre Belloni

[PATCH 1/3] rtc: mt6397: fix possible race condition

2018-09-09 Thread Alexandre Belloni
The IRQ is requested before the struct rtc is allocated and registered, but this struct is used in the IRQ handler. This may lead to a NULL pointer dereference. Switch to devm_rtc_allocate_device/rtc_register_device to allocate the rtc before requesting the IRQ. Cc: Eddie Huang Cc: Sean Wang

[PATCH 3/3] rtc: pl031: switch to devm_rtc_allocate_device/rtc_register_device

2018-09-09 Thread Alexandre Belloni
Switch to devm_rtc_allocate_device to simplify the erro and driver removal paths. Cc: Linus Walleij Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-pl031.c | 18 +- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/rtc/rtc-pl031.c

[PATCH 3/3] rtc: pl031: switch to devm_rtc_allocate_device/rtc_register_device

2018-09-09 Thread Alexandre Belloni
Switch to devm_rtc_allocate_device to simplify the erro and driver removal paths. Cc: Linus Walleij Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-pl031.c | 18 +- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/rtc/rtc-pl031.c

Re: [PATCH v1] dd: Invoke one probe retry cycle after some initcall levels

2018-09-09 Thread Rafael J. Wysocki
On Mon, Aug 13, 2018 at 7:40 PM Rishabh Bhatnagar wrote: > > From: Rishabh Bhatnagar > > Drivers that are registered at an initcall level may have to > wait until late_init before the probe deferral mechanism can > retry their probe functions. It is possible that their > dependencies were

Re: [PATCH v1] dd: Invoke one probe retry cycle after some initcall levels

2018-09-09 Thread Rafael J. Wysocki
On Mon, Aug 13, 2018 at 7:40 PM Rishabh Bhatnagar wrote: > > From: Rishabh Bhatnagar > > Drivers that are registered at an initcall level may have to > wait until late_init before the probe deferral mechanism can > retry their probe functions. It is possible that their > dependencies were

Re: [PATCH v6 13/14] sched/topology: Make Energy Aware Scheduling depend on schedutil

2018-09-09 Thread Rafael J. Wysocki
On Fri, Sep 7, 2018 at 5:29 PM Quentin Perret wrote: > > On Friday 07 Sep 2018 at 10:52:01 (+0200), Rafael J. Wysocki wrote: > > On Thursday, September 6, 2018 4:38:44 PM CEST Quentin Perret wrote: > > > Hi Rafael, > > > > > > On Thursday 06 Sep 2018 at 11:18:55 (+0200), Rafael J. Wysocki wrote:

Re: [PATCH v6 13/14] sched/topology: Make Energy Aware Scheduling depend on schedutil

2018-09-09 Thread Rafael J. Wysocki
On Fri, Sep 7, 2018 at 5:29 PM Quentin Perret wrote: > > On Friday 07 Sep 2018 at 10:52:01 (+0200), Rafael J. Wysocki wrote: > > On Thursday, September 6, 2018 4:38:44 PM CEST Quentin Perret wrote: > > > Hi Rafael, > > > > > > On Thursday 06 Sep 2018 at 11:18:55 (+0200), Rafael J. Wysocki wrote:

Re: [PATCH v3] x86/vdso: Handle clock_gettime(CLOCK_TAI) in vDSO

2018-09-09 Thread Thomas Gleixner
On Fri, 31 Aug 2018, Andy Lutomirski wrote: > (Hi, Florian!) > > On Fri, Aug 31, 2018 at 6:59 PM, Matt Rickard wrote: > > Process clock_gettime(CLOCK_TAI) in vDSO. > > This makes the call about as fast as CLOCK_REALTIME and CLOCK_MONOTONIC: > > > > nanoseconds > > before after clockname > >

Re: [PATCH v3] x86/vdso: Handle clock_gettime(CLOCK_TAI) in vDSO

2018-09-09 Thread Thomas Gleixner
On Fri, 31 Aug 2018, Andy Lutomirski wrote: > (Hi, Florian!) > > On Fri, Aug 31, 2018 at 6:59 PM, Matt Rickard wrote: > > Process clock_gettime(CLOCK_TAI) in vDSO. > > This makes the call about as fast as CLOCK_REALTIME and CLOCK_MONOTONIC: > > > > nanoseconds > > before after clockname > >

Re: [PATCH] cpuidle: Remove unnecessary wrapper cpuidle_get_last_residency()

2018-09-09 Thread Rafael J. Wysocki
On Fri, Sep 7, 2018 at 10:09 PM Fieah Lim wrote: > > There's no magic inside, let's just make it more intuitive. Again, please fix the changelog. It is not useful as is. > Signed-off-by: Fieah Lim > --- > drivers/cpuidle/governors/ladder.c | 2 +- > drivers/cpuidle/governors/menu.c | 2

Re: [PATCH] cpuidle: Remove unnecessary wrapper cpuidle_get_last_residency()

2018-09-09 Thread Rafael J. Wysocki
On Fri, Sep 7, 2018 at 10:09 PM Fieah Lim wrote: > > There's no magic inside, let's just make it more intuitive. Again, please fix the changelog. It is not useful as is. > Signed-off-by: Fieah Lim > --- > drivers/cpuidle/governors/ladder.c | 2 +- > drivers/cpuidle/governors/menu.c | 2

Re: [PATCH] cpuidle: enter_state: Don't needlessly calculate diff time

2018-09-09 Thread Rafael J. Wysocki
On Fri, Sep 7, 2018 at 8:55 PM Fieah Lim wrote: > > ktime_us_delta() is not that cheap on some platform, > and I think this is also the right thing to do. > While at it, fix some coding style as well. > > Signed-off-by: Fieah Lim > --- > drivers/cpuidle/cpuidle.c | 17 - > 1

Re: [PATCH] cpuidle: enter_state: Don't needlessly calculate diff time

2018-09-09 Thread Rafael J. Wysocki
On Fri, Sep 7, 2018 at 8:55 PM Fieah Lim wrote: > > ktime_us_delta() is not that cheap on some platform, > and I think this is also the right thing to do. > While at it, fix some coding style as well. > > Signed-off-by: Fieah Lim > --- > drivers/cpuidle/cpuidle.c | 17 - > 1

Re: [PATCH] cpuidle: enter_state: Don't needlessly calculate diff time

2018-09-09 Thread Rafael J. Wysocki
On Fri, Sep 7, 2018 at 8:55 PM Fieah Lim wrote: > > ktime_us_delta() is not that cheap on some platform, > and I think this is also the right thing to do. > While at it, fix some coding style as well. > > Signed-off-by: Fieah Lim Fix your changelog at least to say that you optimize the code

Re: [PATCH] cpuidle: enter_state: Don't needlessly calculate diff time

2018-09-09 Thread Rafael J. Wysocki
On Fri, Sep 7, 2018 at 8:55 PM Fieah Lim wrote: > > ktime_us_delta() is not that cheap on some platform, > and I think this is also the right thing to do. > While at it, fix some coding style as well. > > Signed-off-by: Fieah Lim Fix your changelog at least to say that you optimize the code

Re: [GIT PULL 00/13] perf/urgent fixes

2018-09-09 Thread Ingo Molnar
* Arnaldo Carvalho de Melo wrote: > Hi Ingo, > > Please consider pulling, > > - Arnaldo > > Test results at the end of this message, as usual. > > The following changes since commit 66e5db4a1ccc64f278653bc69dc406d184dc750a: > > Merge tag 'perf-core-for-mingo-4.19-20180820' of >

Re: [GIT PULL 00/13] perf/urgent fixes

2018-09-09 Thread Ingo Molnar
* Arnaldo Carvalho de Melo wrote: > Hi Ingo, > > Please consider pulling, > > - Arnaldo > > Test results at the end of this message, as usual. > > The following changes since commit 66e5db4a1ccc64f278653bc69dc406d184dc750a: > > Merge tag 'perf-core-for-mingo-4.19-20180820' of >

Contact me for more details

2018-09-09 Thread Reem Al-Hashimy
Hello, I am Mr. Emeka Ezela, the head of International remittance Department, United Bank for Africa (UBA) I have a business deal i would like to propose to you. If you are interested to know more, kindly contact me on my private emails (emekaez...@mail.com) for more details. Regards,

Contact me for more details

2018-09-09 Thread Reem Al-Hashimy
Hello, I am Mr. Emeka Ezela, the head of International remittance Department, United Bank for Africa (UBA) I have a business deal i would like to propose to you. If you are interested to know more, kindly contact me on my private emails (emekaez...@mail.com) for more details. Regards,

Re: [PATCH v11 03/11] firmware: xilinx: Add zynqmp IOCTL API for device control

2018-09-09 Thread Moritz Fischer
Hi Olof, On Sat, Sep 8, 2018 at 6:18 PM, Olof Johansson wrote: > Hi, > > On Fri, Aug 3, 2018 at 10:53 AM, Jolly Shah wrote: >> From: Rajan Vaja >> >> Add ZynqMP firmware IOCTL API to control and configure >> devices like PLLs, SD, Gem, etc. >> >> Signed-off-by: Rajan Vaja >> Signed-off-by:

Re: [PATCH v11 03/11] firmware: xilinx: Add zynqmp IOCTL API for device control

2018-09-09 Thread Moritz Fischer
Hi Olof, On Sat, Sep 8, 2018 at 6:18 PM, Olof Johansson wrote: > Hi, > > On Fri, Aug 3, 2018 at 10:53 AM, Jolly Shah wrote: >> From: Rajan Vaja >> >> Add ZynqMP firmware IOCTL API to control and configure >> devices like PLLs, SD, Gem, etc. >> >> Signed-off-by: Rajan Vaja >> Signed-off-by:

Re: possible deadlock in free_ioctx_users

2018-09-09 Thread Matthew Wilcox
I would be inclined to blame FUSE for this problem. On Sun, Sep 09, 2018 at 11:41:02AM -0700, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:f8f65382c98a Merge tag 'for-linus' of git://git.kernel.org.. > git tree: upstream > console output:

Re: possible deadlock in free_ioctx_users

2018-09-09 Thread Matthew Wilcox
I would be inclined to blame FUSE for this problem. On Sun, Sep 09, 2018 at 11:41:02AM -0700, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:f8f65382c98a Merge tag 'for-linus' of git://git.kernel.org.. > git tree: upstream > console output:

Re: [PATCH] Input: wm97xx: only unregister wm97xx_driver if it has been registered

2018-09-09 Thread Robert Jarzmik
Charles Keepax writes: > On Tue, Sep 04, 2018 at 07:35:05PM +0100, Colin King wrote: >> From: Colin Ian King >> >> In the case where IS_BUILTIN(CONFIG_AC97_BUS)) is not true, the >> wm97xx_driver driver is being unregistered even it has not been >> previously registered. Fix this by only

Re: [PATCH] Input: wm97xx: only unregister wm97xx_driver if it has been registered

2018-09-09 Thread Robert Jarzmik
Charles Keepax writes: > On Tue, Sep 04, 2018 at 07:35:05PM +0100, Colin King wrote: >> From: Colin Ian King >> >> In the case where IS_BUILTIN(CONFIG_AC97_BUS)) is not true, the >> wm97xx_driver driver is being unregistered even it has not been >> previously registered. Fix this by only

Re: [PATCH] radix-tree: optimization for radix_tree_init_maxnodes

2018-09-09 Thread Matthew Wilcox
On Sun, Sep 09, 2018 at 09:21:00PM +0800, Wang Long wrote: > if i == 0, height_to_maxnodes[i] = 0, > if i >= 1, height_to_maxnodes[i] = height_to_maxnodes[i-1] > + __maxindex(i-1) + 1. > > so delete height_to_maxindex and optimize the calculation of >

Re: [PATCH] radix-tree: optimization for radix_tree_init_maxnodes

2018-09-09 Thread Matthew Wilcox
On Sun, Sep 09, 2018 at 09:21:00PM +0800, Wang Long wrote: > if i == 0, height_to_maxnodes[i] = 0, > if i >= 1, height_to_maxnodes[i] = height_to_maxnodes[i-1] > + __maxindex(i-1) + 1. > > so delete height_to_maxindex and optimize the calculation of >

Re: [PATCH v4 09/16] sched/core: uclamp: map TG's clamp values into CPU's clamp groups

2018-09-09 Thread Suren Baghdasaryan
On Tue, Aug 28, 2018 at 6:53 AM, Patrick Bellasi wrote: > Utilization clamping requires to map each different clamp value > into one of the available clamp groups used by the scheduler's fast-path > to account for RUNNABLE tasks. Thus, each time a TG's clamp value > sysfs attribute is updated

Re: [PATCH v4 09/16] sched/core: uclamp: map TG's clamp values into CPU's clamp groups

2018-09-09 Thread Suren Baghdasaryan
On Tue, Aug 28, 2018 at 6:53 AM, Patrick Bellasi wrote: > Utilization clamping requires to map each different clamp value > into one of the available clamp groups used by the scheduler's fast-path > to account for RUNNABLE tasks. Thus, each time a TG's clamp value > sysfs attribute is updated

possible deadlock in free_ioctx_users

2018-09-09 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:f8f65382c98a Merge tag 'for-linus' of git://git.kernel.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=113260ae40 kernel config: https://syzkaller.appspot.com/x/.config?x=8f59875069d721b6

possible deadlock in free_ioctx_users

2018-09-09 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:f8f65382c98a Merge tag 'for-linus' of git://git.kernel.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=113260ae40 kernel config: https://syzkaller.appspot.com/x/.config?x=8f59875069d721b6

Re: [PATCH 4.9 00/63] 4.9.126-stable review

2018-09-09 Thread Greg Kroah-Hartman
On Sun, Sep 09, 2018 at 06:33:06AM -0700, Guenter Roeck wrote: > On 09/09/2018 01:55 AM, Greg Kroah-Hartman wrote: > > On Sat, Sep 08, 2018 at 02:14:53PM -0700, Guenter Roeck wrote: > > > On 09/07/2018 02:09 PM, Greg Kroah-Hartman wrote: > > > > This is the start of the stable review cycle for the

Re: [PATCH 4.9 00/63] 4.9.126-stable review

2018-09-09 Thread Greg Kroah-Hartman
On Sun, Sep 09, 2018 at 06:33:06AM -0700, Guenter Roeck wrote: > On 09/09/2018 01:55 AM, Greg Kroah-Hartman wrote: > > On Sat, Sep 08, 2018 at 02:14:53PM -0700, Guenter Roeck wrote: > > > On 09/07/2018 02:09 PM, Greg Kroah-Hartman wrote: > > > > This is the start of the stable review cycle for the

Re: [PATCH 4.9 00/63] 4.9.126-stable review

2018-09-09 Thread Greg Kroah-Hartman
On Sun, Sep 09, 2018 at 08:54:41AM -0700, Guenter Roeck wrote: > On 09/09/2018 01:55 AM, Greg Kroah-Hartman wrote: > > On Sat, Sep 08, 2018 at 02:14:53PM -0700, Guenter Roeck wrote: > > > On 09/07/2018 02:09 PM, Greg Kroah-Hartman wrote: > > > > This is the start of the stable review cycle for the

Re: [PATCH 4.9 00/63] 4.9.126-stable review

2018-09-09 Thread Greg Kroah-Hartman
On Sun, Sep 09, 2018 at 08:54:41AM -0700, Guenter Roeck wrote: > On 09/09/2018 01:55 AM, Greg Kroah-Hartman wrote: > > On Sat, Sep 08, 2018 at 02:14:53PM -0700, Guenter Roeck wrote: > > > On 09/07/2018 02:09 PM, Greg Kroah-Hartman wrote: > > > > This is the start of the stable review cycle for the

Re: [PATCH 4.4 41/43] x86/mm/pat: Make set_memory_np() L1TF safe

2018-09-09 Thread Guenter Roeck
On 09/09/2018 09:46 AM, Ben Hutchings wrote: On Tue, 2018-08-14 at 19:18 +0200, Greg Kroah-Hartman wrote: 4.4-stable review patch.  If anyone has any objections, please let me know. -- From: Andi Kleen commit 958f79b9ee55dfaf00c8106ed1c22a2919e0028b upstream [...] ---

Re: [PATCH 4.4 41/43] x86/mm/pat: Make set_memory_np() L1TF safe

2018-09-09 Thread Guenter Roeck
On 09/09/2018 09:46 AM, Ben Hutchings wrote: On Tue, 2018-08-14 at 19:18 +0200, Greg Kroah-Hartman wrote: 4.4-stable review patch.  If anyone has any objections, please let me know. -- From: Andi Kleen commit 958f79b9ee55dfaf00c8106ed1c22a2919e0028b upstream [...] ---

Re: [PATCH] kernel/sched/core.c: Avoid unused variable on non-SMP configs

2018-09-09 Thread Miguel Ojeda
On Sun, Sep 9, 2018 at 6:45 PM, Borislav Petkov wrote: > On Sun, Sep 09, 2018 at 06:36:01PM +0200, Miguel Ojeda wrote: >> No, you get a different warning depending on whether you have enabled >> CONFIG_PARAVIRT_TIME_ACCOUNTING or CONFIG_IRQ_TIME_ACCOUNTING. > > Ok. > > Still, adding

Re: [PATCH] kernel/sched/core.c: Avoid unused variable on non-SMP configs

2018-09-09 Thread Miguel Ojeda
On Sun, Sep 9, 2018 at 6:45 PM, Borislav Petkov wrote: > On Sun, Sep 09, 2018 at 06:36:01PM +0200, Miguel Ojeda wrote: >> No, you get a different warning depending on whether you have enabled >> CONFIG_PARAVIRT_TIME_ACCOUNTING or CONFIG_IRQ_TIME_ACCOUNTING. > > Ok. > > Still, adding

Re: [PATCH 4.4 41/43] x86/mm/pat: Make set_memory_np() L1TF safe

2018-09-09 Thread Ben Hutchings
On Tue, 2018-08-14 at 19:18 +0200, Greg Kroah-Hartman wrote: > 4.4-stable review patch.  If anyone has any objections, please let me know. > > -- > > From: Andi Kleen > > commit 958f79b9ee55dfaf00c8106ed1c22a2919e0028b upstream [...] > --- a/arch/x86/include/asm/pgtable.h > +++

Re: [PATCH 4.4 41/43] x86/mm/pat: Make set_memory_np() L1TF safe

2018-09-09 Thread Ben Hutchings
On Tue, 2018-08-14 at 19:18 +0200, Greg Kroah-Hartman wrote: > 4.4-stable review patch.  If anyone has any objections, please let me know. > > -- > > From: Andi Kleen > > commit 958f79b9ee55dfaf00c8106ed1c22a2919e0028b upstream [...] > --- a/arch/x86/include/asm/pgtable.h > +++

Re: BUG: soft lockup in shrink_dcache_parent (2)

2018-09-09 Thread Dmitry Vyukov
On Mon, Jun 4, 2018 at 7:31 AM, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:325e14f97e0c Merge branch 'fixes' of git://git.kernel.org/.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=166329d780 > kernel config:

Re: BUG: soft lockup in shrink_dcache_parent (2)

2018-09-09 Thread Dmitry Vyukov
On Mon, Jun 4, 2018 at 7:31 AM, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:325e14f97e0c Merge branch 'fixes' of git://git.kernel.org/.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=166329d780 > kernel config:

Re: [PATCH] kernel/sched/core.c: Avoid unused variable on non-SMP configs

2018-09-09 Thread Borislav Petkov
On Sun, Sep 09, 2018 at 06:36:01PM +0200, Miguel Ojeda wrote: > No, you get a different warning depending on whether you have enabled > CONFIG_PARAVIRT_TIME_ACCOUNTING or CONFIG_IRQ_TIME_ACCOUNTING. Ok. Still, adding __maybe_unused to both (or writing it before the name, whatever works!) and

Re: [PATCH] kernel/sched/core.c: Avoid unused variable on non-SMP configs

2018-09-09 Thread Borislav Petkov
On Sun, Sep 09, 2018 at 06:36:01PM +0200, Miguel Ojeda wrote: > No, you get a different warning depending on whether you have enabled > CONFIG_PARAVIRT_TIME_ACCOUNTING or CONFIG_IRQ_TIME_ACCOUNTING. Ok. Still, adding __maybe_unused to both (or writing it before the name, whatever works!) and

Re: [PATCH] kernel/sched/core.c: Avoid unused variable on non-SMP configs

2018-09-09 Thread Miguel Ojeda
Hi Borislav, On Sun, Sep 9, 2018 at 6:06 PM, Borislav Petkov wrote: > On Sun, Sep 09, 2018 at 04:48:19PM +0200, Miguel Ojeda wrote: >> Indeed. But note that the attribute needs to be written before the >> variable name so that it applies to both variables (or write it twice) > > It warns only

Re: [PATCH] kernel/sched/core.c: Avoid unused variable on non-SMP configs

2018-09-09 Thread Miguel Ojeda
Hi Borislav, On Sun, Sep 9, 2018 at 6:06 PM, Borislav Petkov wrote: > On Sun, Sep 09, 2018 at 04:48:19PM +0200, Miguel Ojeda wrote: >> Indeed. But note that the attribute needs to be written before the >> variable name so that it applies to both variables (or write it twice) > > It warns only

Re: [PATCH] kernel/sched/core.c: Avoid unused variable on non-SMP configs

2018-09-09 Thread Borislav Petkov
On Sun, Sep 09, 2018 at 04:48:19PM +0200, Miguel Ojeda wrote: > Indeed. But note that the attribute needs to be written before the > variable name so that it applies to both variables (or write it twice) It warns only about 'steal' - not the other one. > Also, if we go that route, I would simply

Re: [PATCH] kernel/sched/core.c: Avoid unused variable on non-SMP configs

2018-09-09 Thread Borislav Petkov
On Sun, Sep 09, 2018 at 04:48:19PM +0200, Miguel Ojeda wrote: > Indeed. But note that the attribute needs to be written before the > variable name so that it applies to both variables (or write it twice) It warns only about 'steal' - not the other one. > Also, if we go that route, I would simply

Re: [PATCH 4.14 00/89] 4.14.69-stable review

2018-09-09 Thread Guenter Roeck
On 09/09/2018 01:43 AM, Greg Kroah-Hartman wrote: On Sat, Sep 08, 2018 at 02:16:02PM -0700, Guenter Roeck wrote: On 09/07/2018 02:08 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.14.69 release. There are 89 patches in this series, all will be posted as a

Re: [PATCH] arm64: defconfig: enable EFI_ARMSTUB_DTB_LOADER

2018-09-09 Thread Ard Biesheuvel
On 9 September 2018 at 13:07, Catalin Marinas wrote: > On Wed, Sep 05, 2018 at 11:04:36AM -0700, Scott Branden wrote: >> On 18-09-05 11:00 AM, Grant Likely wrote: >> > On Wed, Sep 5, 2018 at 6:27 PM Scott Branden >> > wrote: >> > > On 18-09-05 02:40 AM, Ard Biesheuvel wrote: >> > > > On 4

Re: [PATCH 4.14 00/89] 4.14.69-stable review

2018-09-09 Thread Guenter Roeck
On 09/09/2018 01:43 AM, Greg Kroah-Hartman wrote: On Sat, Sep 08, 2018 at 02:16:02PM -0700, Guenter Roeck wrote: On 09/07/2018 02:08 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.14.69 release. There are 89 patches in this series, all will be posted as a

Re: [PATCH] arm64: defconfig: enable EFI_ARMSTUB_DTB_LOADER

2018-09-09 Thread Ard Biesheuvel
On 9 September 2018 at 13:07, Catalin Marinas wrote: > On Wed, Sep 05, 2018 at 11:04:36AM -0700, Scott Branden wrote: >> On 18-09-05 11:00 AM, Grant Likely wrote: >> > On Wed, Sep 5, 2018 at 6:27 PM Scott Branden >> > wrote: >> > > On 18-09-05 02:40 AM, Ard Biesheuvel wrote: >> > > > On 4

Re: [PATCH 4.9 00/63] 4.9.126-stable review

2018-09-09 Thread Guenter Roeck
On 09/09/2018 01:55 AM, Greg Kroah-Hartman wrote: On Sat, Sep 08, 2018 at 02:14:53PM -0700, Guenter Roeck wrote: On 09/07/2018 02:09 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.9.126 release. There are 63 patches in this series, all will be posted as a

Re: [PATCH 4.9 00/63] 4.9.126-stable review

2018-09-09 Thread Guenter Roeck
On 09/09/2018 01:55 AM, Greg Kroah-Hartman wrote: On Sat, Sep 08, 2018 at 02:14:53PM -0700, Guenter Roeck wrote: On 09/07/2018 02:09 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.9.126 release. There are 63 patches in this series, all will be posted as a

Re: [PATCH 4.4 00/47] 4.4.155-stable review

2018-09-09 Thread Guenter Roeck
On 09/09/2018 02:01 AM, Greg Kroah-Hartman wrote: On Sat, Sep 08, 2018 at 02:13:48PM -0700, Guenter Roeck wrote: On 09/07/2018 02:09 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.4.155 release. There are 47 patches in this series, all will be posted as a

Re: [PATCH 4.4 00/47] 4.4.155-stable review

2018-09-09 Thread Guenter Roeck
On 09/09/2018 02:01 AM, Greg Kroah-Hartman wrote: On Sat, Sep 08, 2018 at 02:13:48PM -0700, Guenter Roeck wrote: On 09/07/2018 02:09 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.4.155 release. There are 47 patches in this series, all will be posted as a

Re: [PATCH 3.18 00/29] 3.18.122-stable review

2018-09-09 Thread Guenter Roeck
On 09/09/2018 02:28 AM, Greg Kroah-Hartman wrote: On Sat, Sep 08, 2018 at 02:12:54PM -0700, Guenter Roeck wrote: On 09/07/2018 02:10 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 3.18.122 release. There are 29 patches in this series, all will be posted as a

Re: [PATCH 3.18 00/29] 3.18.122-stable review

2018-09-09 Thread Guenter Roeck
On 09/09/2018 02:28 AM, Greg Kroah-Hartman wrote: On Sat, Sep 08, 2018 at 02:12:54PM -0700, Guenter Roeck wrote: On 09/07/2018 02:10 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 3.18.122 release. There are 29 patches in this series, all will be posted as a

[PATCH] arch/arm64/include/asm/jump_label.h: use asm_volatile_goto

2018-09-09 Thread Miguel Ojeda
All other uses of "asm goto" go through asm_volatile_goto (including the arm version of the same file). For consistency, use it here as well. Cc: Nick Desaulniers Cc: Catalin Marinas Cc: Will Deacon Cc: linux-arm-ker...@lists.infradead.org Signed-off-by: Miguel Ojeda ---

[PATCH] arch/arm64/include/asm/jump_label.h: use asm_volatile_goto

2018-09-09 Thread Miguel Ojeda
All other uses of "asm goto" go through asm_volatile_goto (including the arm version of the same file). For consistency, use it here as well. Cc: Nick Desaulniers Cc: Catalin Marinas Cc: Will Deacon Cc: linux-arm-ker...@lists.infradead.org Signed-off-by: Miguel Ojeda ---

Re: [PATCH] include/linux/compiler*.h: add version detection to asm_volatile_goto

2018-09-09 Thread Miguel Ojeda
Hi Nick, On Sat, Sep 8, 2018 at 12:21 AM, Nick Desaulniers wrote: > The comment above asm_volatile_goto mentions working around a GCC bug, > and links to a bug report that claims this has been fixed in newer > versions of GCC. Testing shows that this was resolved in GCC 4.8.2. >

Re: [PATCH] include/linux/compiler*.h: add version detection to asm_volatile_goto

2018-09-09 Thread Miguel Ojeda
Hi Nick, On Sat, Sep 8, 2018 at 12:21 AM, Nick Desaulniers wrote: > The comment above asm_volatile_goto mentions working around a GCC bug, > and links to a bug report that claims this has been fixed in newer > versions of GCC. Testing shows that this was resolved in GCC 4.8.2. >

Re: [PATCH] kernel/sched/core.c: Avoid unused variable on non-SMP configs

2018-09-09 Thread Miguel Ojeda
On Sun, Sep 9, 2018 at 11:36 AM, Borislav Petkov wrote: > > Alternatively, if you don't want to let the crazy ifdeffery in that > function grow even more, you can simply do: > > --- > diff --git a/kernel/sched/core.c b/kernel/sched/core.c > index 625bc9897f62..1728743360d4 100644 > ---

Re: [PATCH] kernel/sched/core.c: Avoid unused variable on non-SMP configs

2018-09-09 Thread Miguel Ojeda
On Sun, Sep 9, 2018 at 11:36 AM, Borislav Petkov wrote: > > Alternatively, if you don't want to let the crazy ifdeffery in that > function grow even more, you can simply do: > > --- > diff --git a/kernel/sched/core.c b/kernel/sched/core.c > index 625bc9897f62..1728743360d4 100644 > ---

Re: [PATCH v7 2/2] cpufreq: qcom-hw: Add support for QCOM cpufreq HW driver

2018-09-09 Thread Amit Kucheria
Hi Taniya, How much have you stressed this driver? I tried it on top of an integration branch based on 4.19-rc2 that we maintain[1] and was able to get the board to reboot fairly easily with just a few "yes > /dev/null &" instances running in the background. I even tried with interconnect

Re: [PATCH v7 2/2] cpufreq: qcom-hw: Add support for QCOM cpufreq HW driver

2018-09-09 Thread Amit Kucheria
Hi Taniya, How much have you stressed this driver? I tried it on top of an integration branch based on 4.19-rc2 that we maintain[1] and was able to get the board to reboot fairly easily with just a few "yes > /dev/null &" instances running in the background. I even tried with interconnect

Re: [SCHEDULER] Performance drop in 4.19 compared to 4.18 kernel

2018-09-09 Thread Jirka Hladky
Hi Peter and Srikar, thanks a lot for the information and for the patches to test! > I have bounced the 5 patches to you, (one of the 6 has not been applied by > Peter) so I have skipped that. > They can also be fetched from >

Re: [SCHEDULER] Performance drop in 4.19 compared to 4.18 kernel

2018-09-09 Thread Jirka Hladky
Hi Peter and Srikar, thanks a lot for the information and for the patches to test! > I have bounced the 5 patches to you, (one of the 6 has not been applied by > Peter) so I have skipped that. > They can also be fetched from >

Re: [PATCH v8 1/2] leds: core: Introduce LED pattern trigger

2018-09-09 Thread Baolin Wang
On 9 September 2018 at 04:19, Jacek Anaszewski wrote: > Hi Bjorn, > > On 09/08/2018 07:02 AM, Bjorn Andersson wrote: >> On Tue 04 Sep 04:01 PDT 2018, Baolin Wang wrote: >> >>> diff --git a/Documentation/ABI/testing/sysfs-class-led-trigger-pattern >>>

Re: [PATCH v8 1/2] leds: core: Introduce LED pattern trigger

2018-09-09 Thread Baolin Wang
On 9 September 2018 at 04:19, Jacek Anaszewski wrote: > Hi Bjorn, > > On 09/08/2018 07:02 AM, Bjorn Andersson wrote: >> On Tue 04 Sep 04:01 PDT 2018, Baolin Wang wrote: >> >>> diff --git a/Documentation/ABI/testing/sysfs-class-led-trigger-pattern >>>

Re: [PATCH 4.9 00/63] 4.9.126-stable review

2018-09-09 Thread Guenter Roeck
On 09/09/2018 01:55 AM, Greg Kroah-Hartman wrote: On Sat, Sep 08, 2018 at 02:14:53PM -0700, Guenter Roeck wrote: On 09/07/2018 02:09 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.9.126 release. There are 63 patches in this series, all will be posted as a

Re: [PATCH 4.9 00/63] 4.9.126-stable review

2018-09-09 Thread Guenter Roeck
On 09/09/2018 01:55 AM, Greg Kroah-Hartman wrote: On Sat, Sep 08, 2018 at 02:14:53PM -0700, Guenter Roeck wrote: On 09/07/2018 02:09 PM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.9.126 release. There are 63 patches in this series, all will be posted as a

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