https://bugzilla.kernel.org/show_bug.cgi?id=219362 --- Comment #15 from Tomas Mudrunka (harviecz@xxxxxxxxx) --- Ok, i've just went through elixir and found out that echo o > /proc/sysrq-trigger actualy leads to kernel_power_off() which is function described as "Shutdown everything and perform a clean system power_off." and which then calls kernel_shutdown_prepare() which calls device_shutdown() weirdly enough this is only true for 'o' and not for 'b', because 'o' handler is not pre-registered in sysrq.c (unlike 'b') and is additionaly registered by pm_sysrq_init() in kernel/power/poweroff.c. which seems bit inconsistent at least, but i am not aware of reasons behind this design. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
