On 15/08/2024 16:20, Greg Kroah-Hartman wrote: > On Thu, Aug 15, 2024 at 03:10:39PM +0100, Sean Young wrote: >> On Thu, Aug 15, 2024 at 03:19:03PM +0200, Greg Kroah-Hartman wrote: >>> 5.15-stable review patch. If anyone has any objections, please let me know. >>> >>> ------------------ >>> >>> From: Zheng Yejian <zhengyejian1@xxxxxxxxxx> >>> >>> [ Upstream commit 2052138b7da52ad5ccaf74f736d00f39a1c9198c ] >>> >>> Infinite log printing occurs during fuzz test: >>> >>> rc rc1: DViCO FusionHDTV DVB-T USB (LGZ201) as ... >>> ... >>> dvb-usb: schedule remote query interval to 100 msecs. >>> dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully initialized ... >>> dvb-usb: bulk message failed: -22 (1/0) >>> dvb-usb: bulk message failed: -22 (1/0) >>> dvb-usb: bulk message failed: -22 (1/0) >>> ... >>> dvb-usb: bulk message failed: -22 (1/0) >>> >>> Looking into the codes, there is a loop in dvb_usb_read_remote_control(), >>> that is in rc_core_dvb_usb_remote_init() create a work that will call >>> dvb_usb_read_remote_control(), and this work will reschedule itself at >>> 'rc_interval' intervals to recursively call dvb_usb_read_remote_control(), >>> see following code snippet: >> >> This commit causes problems and has been reverted upstream. >> >> https://git.linuxtv.org/media_stage.git/commit/?h=fixes&id=0c84bde4f37ba27d50e4c70ecacd33fe4a57030d >> >> Please don't apply. > > When will that land in Linus's tree? Currently this commit is already > in released 6.1, 6.6, and 6.10 kernels :( I asked Mauro to make a PR asap. Hopefully for the next rc. Regards, Hans > > thanks, > > greg k-h
