On 10/21/2025 4:43 PM, Holger Hoffstätte wrote:
On 2025-10-21 23:33, Mario Limonciello (AMD) (kernel.org) wrote:
On 10/21/2025 4:30 PM, Holger Hoffstätte wrote:
On 2025-10-21 21:49, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 6.17.5 release.
Hmm:
* LD [M] drivers/gpu/drm/amd/amdgpu/amdgpu.o * MODPOST Module.symvers *ERROR: modpost: "pm_hibernation_mode_is_suspend" [drivers/gpu/drm/ amd/ amdgpu/amdgpu.ko] undefined!
Caused by drm-amd-fix-hybrid-sleep.patch
I have CONFIG_SUSPEND enabled, exactly same config as 6.17.4.
Looking at mainline it seems we also need parts of: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/ commit/?id=495c8d35035edb66e3284113bef01f3b1b843832 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/ commit/?id=bbfe987c5a2854705393ad79813074e5eadcbde6
cheers Holger
Can you please share your kconfig?
Specifically interesting are CONFIG_SUSPEND, CONFIG_HIBERNATION, CONFIG_HIBERNATE_CALLBACKS.
$grep -e CONFIG_SUSPEND -e CONFIG_HIBERNATION -e CONFIG_HIBERNATE_CALLBACKS /etc/kernels/kernel-config-x86_64-6.17.5 CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y # CONFIG_SUSPEND_SKIP_SYNC is not set # CONFIG_HIBERNATION is not set
This is intentional as I don't use hibernation, only suspend-to-ram.
thanks, Holger
OK I think that we need those other commits you identified brought back too.