sysfs warnings since kernel 3.13-rc1: "WARNING: ... at fs/sysfs/group.c:214 sysfs_remove_group"

2014-01-07 Thread Frank Schäfer
67] ---[ end trace 1e95e1c9d6c9c834 ]--- Both are 100% reproducable. I assume the warning means that something unexpected happened. So how can these warnings be fixed ? Regards, Frank Schäfer -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the bod

Re: sysfs warnings since kernel 3.13-rc1: "WARNING: ... at fs/sysfs/group.c:214 sysfs_remove_group"

2014-01-08 Thread Frank Schäfer
. > > Thanks. What about the USB mass storage devices ? Is it just a coincidence that this happens with two completely different types of USB devices ? Regards, Frank > On Tue, Jan 07, 2014 at 06:44:58PM +0100, Frank Schäfer wrote: >> Hi, >> >> since >> >> comm

Re: sysfs warnings since kernel 3.13-rc1: "WARNING: ... at fs/sysfs/group.c:214 sysfs_remove_group"

2014-01-11 Thread Frank Schäfer
Am 08.01.2014 21:32, schrieb Mauro Carvalho Chehab: > With the patches that split em28xx-v4l from the main em28xx, this logic > changed, as em28xx_release_analog_resources() now have another name and > don't free em28xx dev anymore. > > Could you please test again after that patches? Yes, I've test

Re: [media/em28xx] BUG: unable to handle kernel

2014-09-19 Thread Frank Schäfer
struct > em28xx to struct em28xx_audio > > Both wq_trigger and stream_started are used only to control the em28xx > alsa streaming. They don't belong to em28xx common struct. > > Signed-off-by: Frank Schäfer > Signed-off-by: Hans Verkuil > Signe

[media/dvb_usb_af9005] BUG: unable to handle kernel paging request (WAS: [media/em28xx] BUG: unable to handle kernel)

2014-09-19 Thread Frank Schäfer
(adjusting the title and adding Luca Olivetti (dvb_usb_af9005 author) and Antti Palosaari) Am 19.09.2014 um 21:01 schrieb Frank Schäfer: > Hi Fengguang, > > thank you for reporting this issue. > > Am 19.09.2014 um 03:41 schrieb Fengguang Wu: [...] >> [8.528015] us

Re: [media/dvb_usb_af9005] BUG: unable to handle kernel paging request (WAS: [media/em28xx] BUG: unable to handle kernel)

2014-09-23 Thread Frank Schäfer
Am 19.09.2014 um 21:55 schrieb Luca Olivetti: > El 19/09/14 21:22, Frank Schäfer ha escrit: > >>> So symbol_request() returns pointers.!= NULL >>> >>> A closer look at the definition of symbol_request() shows, that it does >>> nothing if CONFIG_MODULES

Re: [media/dvb_usb_af9005] BUG: unable to handle kernel paging request (WAS: [media/em28xx] BUG: unable to handle kernel)

2014-09-25 Thread Frank Schäfer
Am 23.09.2014 um 23:03 schrieb Luca Olivetti: > El 23/09/14 20:52, Frank Schäfer ha escrit: > >>>> This seems to be an ancient bug, which is known at least since 5 1/2 years: >>>> https://lkml.org/lkml/2009/2/4/350 > [...] >>> #if defined(CONFIG_MODUL

Re: [PATCH] media: em28xx-video - change em28xx_scaler_set() to use em28xx_reg_len()

2014-03-22 Thread Frank Schäfer
Am 21.03.2014 22:04, schrieb Shuah Khan: > Change em28xx_scaler_set() to use em28xx_reg_len() to get register > lengths for EM28XX_R30_HSCALELOW and EM28XX_R32_VSCALELOW registers, > instead of hard-coding the length. Moved em28xx_reg_len() definition > for it to be visible to em28xx_scaler_set().

Re: [PATCH] media: em28xx-video - change em28xx_scaler_set() to use em28xx_reg_len()

2014-03-22 Thread Frank Schäfer
Am 22.03.2014 16:22, schrieb Shuah Khan: > On 03/22/2014 06:32 AM, Frank Schäfer wrote: >> >> Am 21.03.2014 22:04, schrieb Shuah Khan: >>> Change em28xx_scaler_set() to use em28xx_reg_len() to get register >>> lengths for EM28XX_R30_HSCALELOW and EM28XX_R32_VS