https://bugzilla.kernel.org/show_bug.cgi?id=211277 --- Comment #65 from youling257@xxxxxxxxx --- (In reply to James Zhu from comment #63) > (In reply to youling257 from comment #62) > > (In reply to James Zhu from comment #61) > > > (In reply to youling257 from comment #60) > > > > Created attachment 298889 [details] > > > > dmesg5.15.txt > > > > > > > > (In reply to James Zhu from comment #59) > > > > > (In reply to youling257 from comment #58) > > > > > > drm/amdgpu: move iommu_resume before ip init/resume cause suspend > to > > > disk > > > > > > resume failed on my amdgpu 3400g. > > > > > > > > > > Can you share whole demsg log? Regards! James > > > > > > > > when resume failed have to force shutdown, how to output dmesg? > > > > only has boot log dmesg. > > > > > > after reboot, you can find under /var/log/kern.log and /var/log/syslog > > based > > > on timestamp. you can just attach kern.log > > > > my userspace is androidx86, running androidx86 with linux 5.15 and mesa21 > on > > amdgpu, no /var/log. > > git bisect linux kernel 5.15rc1 and rc2, bad commit is drm/amdgpu: move > > iommu_resume before ip init/resume. > > Can you check CONFIG_HSA_AMD setting in .config? By the way , see if the > below link help you dump the error message during resume. > https://stackoverflow.com/questions/9682306/android-how-to-get-kernel-logs- > after-kernel-panic do you see my dmesg kernel command line "memmap=1M!5M ramoops.mem_size=1048576 ramoops.ecc=1 ramoops.mem_address=0x00500000 ramoops.console_size=16384 ramoops.ftrace_size=16384 ramoops.pmsg_size=16384 ramoops.record_size=32768". if kernel panic reboot, can get /sys/fs/pstore/console-ramoops-0 and /sys/fs/pstore/pmsg-ramoops-0. but when resume failed, have to press power button force shutdown, no anything. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
