davshao

  • Registered on: 03/26/2010
  • Last connection: 03/30/2014

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Reported issues: 31

03/30/2014

12:55 PM DragonFlyBSD Bug #2658 (Closed): make buildworld on master install: libstand.a: No such file or directory
make buildworld, make -j7 buildworld, make quickworld fail on various systems (an x86_64 and an i386) trying to updat...

03/14/2014

12:02 AM DragonFlyBSD Bug #2653: Timer DELAY hangs boot on Lenovo S10 Intel Atom N270 with acpi enabled
Unfortunately, the tsc_delay.diff patch does not solve the problem, and booting once again hangs after:
hpt27xx: R...

03/08/2014

11:05 PM DragonFlyBSD Bug #2653: Timer DELAY hangs boot on Lenovo S10 Intel Atom N270 with acpi enabled
The above suggestions did not work, but what did work was blasting away with kprintf's until I found enough DELAYs to...

03/07/2014

03:42 PM DragonFlyBSD Bug #2652: 189a0ff3761b47 ... ix: Implement MSI-X support locks up Lenovo S10 Intel Atom n270
The following patch to sys/bus/cam/cam_xpt.c that adds a tsleep before the call to register_swi() enables the Lenovo ...
04:36 AM DragonFlyBSD Bug #2652: 189a0ff3761b47 ... ix: Implement MSI-X support locks up Lenovo S10 Intel Atom n270
I got the idea for examining cam_xpt.c because I saw in
sys/dev/raid/hpt27xx/osm_bsd.c the line
SYSINIT(hptinit, ...
08:45 PM DragonFlyBSD Bug #2652: 189a0ff3761b47 ... ix: Implement MSI-X support locks up Lenovo S10 Intel Atom n270
Here's what I have determined using kprintf's.
The hang occurs in xpt_init() which is called by cam_module_event_h...

03/06/2014

11:38 PM DragonFlyBSD Bug #2652: 189a0ff3761b47 ... ix: Implement MSI-X support locks up Lenovo S10 Intel Atom n270
I built the kernel multiple times git reset --hard-ing commits one-by-one and the problems began exactly with the men...

03/05/2014

09:36 AM DragonFlyBSD Bug #2653 (New): Timer DELAY hangs boot on Lenovo S10 Intel Atom N270 with acpi enabled
On a i386 Lenovo S10 netbook with Intel Atom N270 and acpi enabled, boot hangs after:
acpi0.nexus0.root0
acpi0: <...

03/03/2014

01:20 PM DragonFlyBSD Bug #2652 (New): 189a0ff3761b47 ... ix: Implement MSI-X support locks up Lenovo S10 Intel Atom n270
For a i386 Lenovo S10 Intel Atom n270 netbook, bisection indicates using
189a0ff3761b47 ... ix: Implement MSI-X supp...

02/18/2014

10:31 PM DragonFlyBSD Bug #2640: cp -R kernel does not boot on two older pure i386 PCs
I have i386 on UFS filesystem partitions where the problem does not manifest, so it is not a UFS problem. These alte...

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