On Dec 7, 2007 4:23 PM, Ray Lee <ray-lk@xxxxxxxxxxxxx> wrote: > > On Dec 7, 2007 10:32 AM, Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> wrote: > > On Dec 7, 2007 12:59 PM, Ray Lee <ray-lk@xxxxxxxxxxxxx> wrote: > > > On Dec 2, 2007 2:07 PM, Jiri Kosina <jkosina@xxxxxxx> wrote: > > > > Thanks. To sum up this longish thread: > > > > > > > > - Mark seems to be able to reproduce the problem quite easily; I was not > > > > successful reproducing this no matter how hard I tried, and I also > > > > didn't receive any similar bugreports from anyone else > > > > - we are currently waiting for Mark to provide HID_DEBUG (and preferably > > > > also usbmon) output from the situation where multiple clicks are > > > > being generated incorrectly > > > > > > Okay, I'm having a problem with 2.6.24-rc4 that I didn't with 2.6.23-rc6. > > > > > > When the problem hits, my mouse (synaptics touchpad) is randomly > > > moving about and clicking things whenever I have my finger on the > > > trackpad. This behavior will persists for five to ten minutes (is > > > happening now), and seems to be triggered by load (watching online > > > videos in flash player, for example -- this matches Mark's experience > > > with a make -j4). > > > > > > I *think* the touchpad is connected via ps2, which looks like it'd > > > clear usb of any blame. It's /dev/input/event6 at any rate. > > > > > > This has been happening about once a day, and seems to start because > > > of high CPU usage. ONce the CPU is idle, it still happens though, so > > > I'm not sure why it clears up. > > > > > > Any clues for where I should hunt from here? > > > > > > > Can you try replacing drivers/input/ and include/linux/input.h from > > 2.6.23-rc6 and see if it works or not? That should give us idea if > > input locking changes are to blame. > > I'm hitting a number of build errors, trying to compile a hybrid > between the two. > > git checkout v2.6.24-rc4 > git checkout v2.6.23 include/linux/input.h drivers/input > make > # fails with kconfig issues > git checkout v2.6.24-rc4 drivers/input/misc/Kconfig > make > # fails > ...adding to include/linux/input.h: > #define KEY_CNT (KEY_MAX+1) > > takes the build a little farther until it dies on more missing > definitions. Doing a checkout of 2.6.24-rc4's include/linux/input.h > leads to different build errors. > > Looking at git log for drivers/input, it appears the patches you're > talking about are the ones starting with 8006479c9b? If so, perhaps I > should just build the revision right before that commit and test that? > Yes doing this and then buildig b9d2d110b10f7b4788d0fdd328cf57e34b767817s shoulds isolate msot input core changes. -- Dmitry - To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
