[pci] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_crtc.c:94 drm_warn_on_modeset_not_all_locked()

2014-03-24 Thread Bjorn Helgaas
On Sun, Mar 23, 2014 at 8:53 AM, Fengguang Wu wrote: > Hi Bjorn, > > On Fri, Mar 21, 2014 at 12:42:33PM -0600, Bjorn Helgaas wrote: >> On Thu, Mar 20, 2014 at 8:09 PM, Fengguang Wu >> wrote: >> > // CC Stephane for RAPL related bug >> > >> > Bjorn, sorry this bug report is mis-titled. The only

[pci] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_crtc.c:94 drm_warn_on_modeset_not_all_locked()

2014-03-23 Thread Fengguang Wu
Hi Bjorn, On Fri, Mar 21, 2014 at 12:42:33PM -0600, Bjorn Helgaas wrote: > On Thu, Mar 20, 2014 at 8:09 PM, Fengguang Wu > wrote: > > // CC Stephane for RAPL related bug > > > > Bjorn, sorry this bug report is mis-titled. The only new bug that show > > up in aa11fc58dc is on rapl_pmu_init. And

[pci] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_crtc.c:94 drm_warn_on_modeset_not_all_locked()

2014-03-21 Thread Bjorn Helgaas
On Thu, Mar 20, 2014 at 8:09 PM, Fengguang Wu wrote: > // CC Stephane for RAPL related bug > > Bjorn, sorry this bug report is mis-titled. The only new bug that show > up in aa11fc58dc is on rapl_pmu_init. And it shows up only 1 time, so > it's hard to reproduce and the bisect is likely not

[pci] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_crtc.c:94 drm_warn_on_modeset_not_all_locked()

2014-03-21 Thread Fengguang Wu
// CC Stephane for RAPL related bug Bjorn, sorry this bug report is mis-titled. The only new bug that show up in aa11fc58dc is on rapl_pmu_init. And it shows up only 1 time, so it's hard to reproduce and the bisect is likely not accurate. I'll retry the bisect with more repeat count. Sorry for

[pci] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_crtc.c:94 drm_warn_on_modeset_not_all_locked()

2014-03-20 Thread Bjorn Helgaas
On Thu, Mar 20, 2014 at 6:41 AM, Fengguang Wu wrote: > Greetings, > > I got the below dmesg and the first bad commit is > > git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git pci/resource > > commit aa11fc58dc71c27701b1f9a529a36a38d4337722 > Author: Bjorn Helgaas > AuthorDate: Fri