search for: prarit

All, Attached is a patch from Prarit Bhargava, who is not subscribed to the list (but CC''ed). His description follows: Add "Warning" to the "Time went backwards" message. Most QA groups (if not all) grep for specific messages in the syslog such as "Error", "Warning", "Oops"...

Hi Ingo, This series of patches implements a number of improvements to the softlockup watchdog and its users. They are: 1. Make the watchdog ignore stolen time When running under a hypervisor, the kernel may lose an arbitrary amount of time as "stolen time". This may cause the softlockup watchdog to trigger spruiously. Xen and VMI implement sched_clock() as measuring unstolen time,

Hi Ingo, This series of patches implements a number of improvements to the softlockup watchdog and its users. They are: 1. Make the watchdog ignore stolen time When running under a hypervisor, the kernel may lose an arbitrary amount of time as "stolen time". This may cause the softlockup watchdog to trigger spruiously. Xen and VMI implement sched_clock() as measuring unstolen time,

...h extends the logarithmic_accumulation pass down that action flag so proper notification will occur. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@kernel.org> Cc: David 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 in...

...h extends the logarithmic_accumulation pass down that action flag so proper notification will occur. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@kernel.org> Cc: David 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 in...

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

...76205 1776206] +- [wireless] mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame() (Stanislaw Gruszka) [1776156 1776157] {CVE-2019-14901} +- [fs] vfs: Fix EOVERFLOW testing in put_compat_statfs64 (Eric Sandeen) [1775678 1758001] +- [x86] x86/atomic: Fix smp_mb__{before,after}_atomic() (Prarit Bhargava) [1772812 1769569] +- [mm] mm-vmstat-reduce-zone-lock-holding-time-by-proc-pagetypeinfo-fix (Waiman Long) [1770732 1757943] +- [mm] mm, vmstat: reduce zone->lock holding time by /proc/pagetypeinfo (Waiman Long) [1770732 1757943] +- [mm] mm, vmstat: hide /proc/pagetypeinfo from normal us...

On our CentOS 7 servers I see there is a new kernel available when doing yum update: kernel 3.10.0-1062.12.1.el7 kernel-devel 3.10.0-1062.12.1.el7 However I am not able to find any announcement at redhat.com for this kernel. The only announcement I find is this from CentOS: https://www.mail-archive.com/centos-announce at centos.org/msg11573.html However that CentOS announcement links to

...ale.com> Poornima Vonti <poornima.vonti@qlogic.com> Prabhakar Kushwaha <prabhakar@freescale.com> Prabhakar Lad <prabhakar.lad@ti.com> Pradeep A Dalvi <netdev@pradeepdalvi.com> Pranav Ravichandran <me@onloop.net> Praneeth Bajjuri <praneeth@ti.com> Prarit Bhargava <prarit@redhat.com> Prasad Joshi <prasadjoshi.linux@gmail.com> Prasanna Kumar <kumarpra@qca.qualcomm.com> Prasanna S Panchamukhi <ppanchamukhi@riverbed.com> Prasanna S. Panchamukhi <ppanchamukhi@riverbed.com> Prashant Gaikwad <pgaikwad@nvidia.com&...

...gic.com> Prabhakar Kushwaha <prabhakar@freescale.com> Prabhakar Lad <prabhakar.csengg@gmail.com> Prabhakar Lad <prabhakar.lad@ti.com> Pradeep A Dalvi <netdev@pradeepdalvi.com> Pranav Ravichandran <me@onloop.net> Praneeth Bajjuri <praneeth@ti.com> Prarit Bhargava <prarit@redhat.com> Prasad Joshi <prasadjoshi.linux@gmail.com> Prasanna Kumar <kumarpra@qca.qualcomm.com> Prasanna S Panchamukhi <ppanchamukhi@riverbed.com> Prasanna S. Panchamukhi <ppanchamukhi@riverbed.com> Prashant Gaikwad <pgaikwad@nvidia.com&...

...gic.com> Prabhakar Kushwaha <prabhakar@freescale.com> Prabhakar Lad <prabhakar.csengg@gmail.com> Prabhakar Lad <prabhakar.lad@ti.com> Pradeep A Dalvi <netdev@pradeepdalvi.com> Pranav Ravichandran <me@onloop.net> Praneeth Bajjuri <praneeth@ti.com> Prarit Bhargava <prarit@redhat.com> Prasad Joshi <prasadjoshi.linux@gmail.com> Prasanna Kumar <kumarpra@qca.qualcomm.com> Prasanna S Panchamukhi <ppanchamukhi@riverbed.com> Prasanna S. Panchamukhi <ppanchamukhi@riverbed.com> Prashant Gaikwad <pgaikwad@nvidia.com&...

...gic.com> Prabhakar Kushwaha <prabhakar@freescale.com> Prabhakar Lad <prabhakar.csengg@gmail.com> Prabhakar Lad <prabhakar.lad@ti.com> Pradeep A Dalvi <netdev@pradeepdalvi.com> Pranav Ravichandran <me@onloop.net> Praneeth Bajjuri <praneeth@ti.com> Prarit Bhargava <prarit@redhat.com> Prasad Joshi <prasadjoshi.linux@gmail.com> Prasanna Kumar <kumarpra@qca.qualcomm.com> Prasanna Kumar <prasanna.ps@samsung.com> Prasanna S Panchamukhi <ppanchamukhi@riverbed.com> Prasanna S. Panchamukhi <ppanchamukhi@riverbed.co...

...gic.com> Prabhakar Kushwaha <prabhakar@freescale.com> Prabhakar Lad <prabhakar.csengg@gmail.com> Prabhakar Lad <prabhakar.lad@ti.com> Pradeep A Dalvi <netdev@pradeepdalvi.com> Pranav Ravichandran <me@onloop.net> Praneeth Bajjuri <praneeth@ti.com> Prarit Bhargava <prarit@redhat.com> Prasad Joshi <prasadjoshi.linux@gmail.com> Prasanna Kumar <kumarpra@qca.qualcomm.com> Prasanna Kumar <prasanna.ps@samsung.com> Prasanna S Panchamukhi <ppanchamukhi@riverbed.com> Prasanna S. Panchamukhi <ppanchamukhi@riverbed.co...

...gic.com> Prabhakar Kushwaha <prabhakar@freescale.com> Prabhakar Lad <prabhakar.csengg@gmail.com> Prabhakar Lad <prabhakar.lad@ti.com> Pradeep A Dalvi <netdev@pradeepdalvi.com> Pranav Ravichandran <me@onloop.net> Praneeth Bajjuri <praneeth@ti.com> Prarit Bhargava <prarit@redhat.com> Prasad Joshi <prasadjoshi.linux@gmail.com> Prasanna Kumar <kumarpra@qca.qualcomm.com> Prasanna Kumar <prasanna.ps@samsung.com> Prasanna S Panchamukhi <ppanchamukhi@riverbed.com> Prasanna S. Panchamukhi <ppanchamukhi@riverbed.co...

...gic.com> Prabhakar Kushwaha <prabhakar@freescale.com> Prabhakar Lad <prabhakar.csengg@gmail.com> Prabhakar Lad <prabhakar.lad@ti.com> Pradeep A Dalvi <netdev@pradeepdalvi.com> Pranav Ravichandran <me@onloop.net> Praneeth Bajjuri <praneeth@ti.com> Prarit Bhargava <prarit@redhat.com> Prasad Joshi <prasadjoshi.linux@gmail.com> Prasanna Kumar <kumarpra@qca.qualcomm.com> Prasanna Kumar <prasanna.ps@samsung.com> Prasanna S Panchamukhi <ppanchamukhi@riverbed.com> Prasanna S. Panchamukhi <ppanchamukhi@riverbed.co...

...om> Prabhakar Lad <prabhakar.csengg@gmail.com> Prabhakar Lad <prabhakar.lad@ti.com> Pradeep A Dalvi <netdev@pradeepdalvi.com> Pranav Ravichandran <me@onloop.net> Pranavkumar Sawargaonkar <pranavkumar@linaro.org> Praneeth Bajjuri <praneeth@ti.com> Prarit Bhargava <prarit@redhat.com> Prasad Joshi <prasadjoshi.linux@gmail.com> Prasanna Kumar <kumarpra@qca.qualcomm.com> Prasanna Kumar <prasanna.ps@samsung.com> Prasanna S Panchamukhi <ppanchamukhi@riverbed.com> Prasanna S. Panchamukhi <ppanchamukhi@riverbed.co...

...om> Prabhakar Lad <prabhakar.csengg@gmail.com> Prabhakar Lad <prabhakar.lad@ti.com> Pradeep A Dalvi <netdev@pradeepdalvi.com> Pranav Ravichandran <me@onloop.net> Pranavkumar Sawargaonkar <pranavkumar@linaro.org> Praneeth Bajjuri <praneeth@ti.com> Prarit Bhargava <prarit@redhat.com> Prasad Joshi <prasadjoshi.linux@gmail.com> Prasanna Kumar <kumarpra@qca.qualcomm.com> Prasanna Kumar <prasanna.ps@samsung.com> Prasanna S Panchamukhi <ppanchamukhi@riverbed.com> Prasanna S. Panchamukhi <ppanchamukhi@riverbed.co...