search for: stultz

...nohz: Make nohz API agnostic against idle ticks cputime accounting > nohz: Rename ts->idle_tick to ts->last_tick > nohz: Move ts->idle_calls incrementation into strict idle logic > nohz: Move next idle expiry time record into idle logic area > > John Stultz (8): > ntp: Fix STA_INS/DEL clearing bug > time: Whitespace cleanups per Ingo%27s requests > time: Explicitly use u32 instead of int for shift values > time: Condense timekeeper.xtime into xtime_sec I hadn''t looked in details of the patch, but this comm...

...Vrabel <david.vrabel@citrix.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Prarit Bhargava <prarit@redhat.com> Cc: Richard Cochran <richardcochran@gmail.com> Cc: <xen-devel@lists.xen.org> Cc: stable <stable@vger.kernel.org> #3.11+ Signed-off-by: John Stultz <john.stultz@linaro.org> --- kernel/time/timekeeping.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index c615e9d..e429229 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -1297,7...

> On Sep 18, 2018, at 12:52 AM, Thomas Gleixner <tglx at linutronix.de> wrote: > >> On Mon, 17 Sep 2018, John Stultz wrote: >>> On Mon, Sep 17, 2018 at 12:25 PM, Andy Lutomirski <luto at kernel.org> wrote: >>> Also, I'm not entirely convinced that this "last" thing is needed at >>> all. John, what's the scenario under which we need it? >> >> So my m...

> On Sep 18, 2018, at 12:52 AM, Thomas Gleixner <tglx at linutronix.de> wrote: > >> On Mon, 17 Sep 2018, John Stultz wrote: >>> On Mon, Sep 17, 2018 at 12:25 PM, Andy Lutomirski <luto at kernel.org> wrote: >>> Also, I'm not entirely convinced that this "last" thing is needed at >>> all. John, what's the scenario under which we need it? >> >> So my m...

...Vrabel <david.vrabel@citrix.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Prarit Bhargava <prarit@redhat.com> Cc: Richard Cochran <richardcochran@gmail.com> Cc: <xen-devel@lists.xen.org> Cc: stable <stable@vger.kernel.org> #3.11+ Signed-off-by: John Stultz <john.stultz@linaro.org> --- kernel/time/timekeeping.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 6bad3d9..998ec751 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -1295,...

On Tue, Sep 18, 2018 at 09:52:26AM +0200, Thomas Gleixner wrote: > On Mon, 17 Sep 2018, John Stultz wrote: > > On Mon, Sep 17, 2018 at 12:25 PM, Andy Lutomirski <luto at kernel.org> wrote: > > > Also, I'm not entirely convinced that this "last" thing is needed at > > > all. John, what's the scenario under which we need it? > > > > So m...

On Tue, Sep 18, 2018 at 09:52:26AM +0200, Thomas Gleixner wrote: > On Mon, 17 Sep 2018, John Stultz wrote: > > On Mon, Sep 17, 2018 at 12:25 PM, Andy Lutomirski <luto at kernel.org> wrote: > > > Also, I'm not entirely convinced that this "last" thing is needed at > > > all. John, what's the scenario under which we need it? > > > > So m...

Greg, A few days ago you applied all the outstanding patches for the Hyper-V drivers. With these patches, I have addressed all of the known review comments for the vmbus driver (and a lot of comments/issues in other drivers as well). I am still hoping I can address whatever other issues/comments there might be with the intention to get the vmbus driver out of staging in the current window.

Greg, A few days ago you applied all the outstanding patches for the Hyper-V drivers. With these patches, I have addressed all of the known review comments for the vmbus driver (and a lot of comments/issues in other drivers as well). I am still hoping I can address whatever other issues/comments there might be with the intention to get the vmbus driver out of staging in the current window.

Here's couple of patches to improve the softlockup watchdog. The first changes the softlockup timer from using jiffies to sched_clock() as a timebase. Xen and VMI implement sched_clock() as counting unstolen time, so time stolen by the hypervisor won't cause the watchdog to bite. The second adds per-cpu enable flags for the watchdog timer. This allows the timer to be disabled when the

Here's couple of patches to improve the softlockup watchdog. The first changes the softlockup timer from using jiffies to sched_clock() as a timebase. Xen and VMI implement sched_clock() as counting unstolen time, so time stolen by the hypervisor won't cause the watchdog to bite. The second adds per-cpu enable flags for the watchdog timer. This allows the timer to be disabled when the

On Mon, 17 Sep 2018, John Stultz wrote: > On Mon, Sep 17, 2018 at 12:25 PM, Andy Lutomirski <luto at kernel.org> wrote: > > Also, I'm not entirely convinced that this "last" thing is needed at > > all. John, what's the scenario under which we need it? > > So my memory is probably a bi...

On Tue, 18 Sep 2018, Peter Zijlstra wrote: > On Tue, Sep 18, 2018 at 09:52:26AM +0200, Thomas Gleixner wrote: > > On Mon, 17 Sep 2018, John Stultz wrote: > > > On Mon, Sep 17, 2018 at 12:25 PM, Andy Lutomirski <luto at kernel.org> wrote: > > > > Also, I'm not entirely convinced that this "last" thing is needed at > > > > all. John, what's the scenario under which we need it? > >...

On Tue, 18 Sep 2018, Andy Lutomirski wrote: > > On Sep 18, 2018, at 12:52 AM, Thomas Gleixner <tglx at linutronix.de> wrote: > > > >> On Mon, 17 Sep 2018, John Stultz wrote: > >>> On Mon, Sep 17, 2018 at 12:25 PM, Andy Lutomirski <luto at kernel.org> wrote: > >>> Also, I'm not entirely convinced that this "last" thing is needed at > >>> all. John, what's the scenario under which we need it? > >&g...

...modetest: add an add_property_optional variant that does not print errors modetest: add C8 support to generate SMPTE pattern modetest: add the ability to specify fill patterns on the commandline modetest: add FP16 format support util: fix include path for drm_mode.h John Stultz (2): libdrm: Android.mk: Add minimal Android platform check libdrm: amdgpu: Initialize unions with memset rather than "= {0}" Leo Liu (1): tests/amdgpu/vcn: add VCN2.0 decode support Lucas Stach (1): etnaviv: drop etna_bo_from_handle symbol Marek Olšák (1):...

...meson: drop unnecessary variable xf86drmMode: merge successive mutually-exclusive #ifs Gowtham Tammana (1): omap: add Android build support Inki Dae (1): tests: fix memory leak issue James Zhu (1): tests/amdgpu: add vce mv tests support and sets John Stultz (3): libdrm: intel/Android.mk: Filter libdrm_intel library requirements on x86/x86_64 libdrm: Use readdir instead of readdir_r to avoid build warnings libdrm: gralloc_handle.h: Fix build issue with Android Marek Olšák (1): Revert "amdgpu:support 16 ibs per submit f...

> On Sep 18, 2018, at 3:46 PM, Thomas Gleixner <tglx at linutronix.de> wrote: > > On Tue, 18 Sep 2018, Andy Lutomirski wrote: >>> On Sep 18, 2018, at 12:52 AM, Thomas Gleixner <tglx at linutronix.de> wrote: >>> >>>>> On Mon, 17 Sep 2018, John Stultz wrote: >>>>> On Mon, Sep 17, 2018 at 12:25 PM, Andy Lutomirski <luto at kernel.org> wrote: >>>>> Also, I'm not entirely convinced that this "last" thing is needed at >>>>> all. John, what's the scenario under which we need it? &g...

> On Sep 18, 2018, at 3:46 PM, Thomas Gleixner <tglx at linutronix.de> wrote: > > On Tue, 18 Sep 2018, Andy Lutomirski wrote: >>> On Sep 18, 2018, at 12:52 AM, Thomas Gleixner <tglx at linutronix.de> wrote: >>> >>>>> On Mon, 17 Sep 2018, John Stultz wrote: >>>>> On Mon, Sep 17, 2018 at 12:25 PM, Andy Lutomirski <luto at kernel.org> wrote: >>>>> Also, I'm not entirely convinced that this "last" thing is needed at >>>>> all. John, what's the scenario under which we need it? &g...

...in order to override this weak binding. This means the usual paravirt_ops technique of using an inline function won't work in this case. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Cc: Zachary Amsden <zach@vmware.com> Cc: Dan Hecht <dhecht@vmware.com> Cc: john stultz <johnstul@us.ibm.com> --- arch/i386/kernel/paravirt.c | 2 +- arch/i386/kernel/tsc.c | 23 +++++++++++++++-------- arch/i386/kernel/vmi.c | 2 +- arch/i386/kernel/vmitime.c | 6 +++--- include/asm-i386/paravirt.h | 7 +++++-- include/asm-i386/timer.h | 32 +++++...

...in order to override this weak binding. This means the usual paravirt_ops technique of using an inline function won't work in this case. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Cc: Zachary Amsden <zach@vmware.com> Cc: Dan Hecht <dhecht@vmware.com> Cc: john stultz <johnstul@us.ibm.com> --- arch/i386/kernel/paravirt.c | 2 +- arch/i386/kernel/tsc.c | 23 +++++++++++++++-------- arch/i386/kernel/vmi.c | 2 +- arch/i386/kernel/vmitime.c | 6 +++--- include/asm-i386/paravirt.h | 7 +++++-- include/asm-i386/timer.h | 32 +++++...