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authorDaniel Borkmann <dborkman@redhat.com>2013-07-13 16:59:05 +0200
committerDaniel Borkmann <dborkman@redhat.com>2013-07-13 16:59:05 +0200
commitae756495304072745fc6925951ae0d8d6fb65059 (patch)
tree9ec2f2e3424b41b6ae91c791b10f251a7b021220 /astraceroute.8
parent9b9072c77d415000b110627c0f5aaa7f9d642d19 (diff)
trafgen: switch for skipping cpu time statistics on exit
For systems with >8 CPUs it might be i) annoying or ii) uninteresting to print CPU time statistics. So introduce a switch that can skip this at exit. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Diffstat (limited to 'astraceroute.8')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-02-22 19:30:37 +0000
ne to prevent a crash that would have occured when the report containing tablet offsets was fed into the driver with 'wacom_hid_report_raw_event' (specifically: the various 'wacom_wac_*_report' functions were written with the assumption that they would only be called once tablet setup had completed; 'wacom_wac_pen_report' in particular dereferences 'shared' which wasn't yet allocated). Moving the call to 'wacom_add_shared_data' effectively prevented the crash but also broke the sibiling detection code which assumes that the HID descriptor has been read and the various device_type flags set. To fix this situation, we restore the original 'wacom_add_shared_data' operation and location and instead implement an alternative change that can also prevent the crash. Specifically, we notice that the report functions mentioned above expect to be called only for input reports. By adding a check, we can prevent feature reports (such as the offset report) from causing trouble. Fixes: 345857bb49 ("HID: wacom: generic: Add support for sensor offsets") Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Tested-by: Ping Cheng <pingc@wacom.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/usb/phy')