On reschedule_interrupt function issue.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
Medium
|
Unassigned |
Bug Description
Below is result of perf report:
reschedule_
│ ▒
│ ▒
│ ▒
│ Disassembly of section load0: ▒
│ ▒
│ ffffffff81828ca0 <load0>: ▒
50,00 │ nop ▒
50,00 │ pushq $0xffffffffffffff02 ▒
│ cld ▒
│ add $0xffffffffffff
│ mov %r11,0x30(%rsp) ▒
│ mov %r10,0x38(%rsp) ▒
│ mov %r9,0x40(%rsp) ▒
│ mov %r8,0x48(%rsp) ▒
│ mov %rax,0x50(%rsp) ▒
│ mov %rcx,0x58(%rsp) ▒
│ mov %rdx,0x60(%rsp) ▒
│ mov %rsi,0x68(%rsp)
.......
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.4.0-28-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: MATE
Date: Mon Jul 11 18:49:42 2016
InstallationDate: Installed on 2016-04-29 (73 days ago)
InstallationMedia: Ubuntu-Studio 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
IwConfig:
lo no wireless extensions.
enp1s0 no wireless extensions.
MachineType: Olidata S.p.A. ALABAMA
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.157.2
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/08/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: S0101
dmi.board.
dmi.board.name: To be filled by O.E.M.
dmi.board.vendor: To be filled by O.E.M.
dmi.board.version: To be filled by O.E.M.
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: ALABAMA
dmi.product.
dmi.sys.vendor: Olidata S.p.A.
tags: | added: patch |
This change was made by a bot.