On Wed, Feb 19, 2025 at 06:43:24PM +0530, Manivannan Sadhasivam wrote:
On Wed, Jan 22, 2025 at 04:11:41PM +0100, Johan Hovold wrote:
I can confirm that this patch (alone) fixes the deadlock on shutdown and suspend as expected, but it does leave the system state that blocks further suspend (this is with patches that tear down the PCI link).
Cc: stable@vger.kernel.org # 5.12 Reported-by: Johan Hovold johan@kernel.org Closes: https://lore.kernel.org/mhi/Z1me8iaK7cwgjL92@hovoldconsulting.com
Fixes: 7389337f0a78 ("mhi: pci_generic: Add suspend/resume/recovery procedure") Signed-off-by: Manivannan Sadhasivam manivannan.sadhasivam@linaro.org
Makes sense. Added the errno to the log and applied to patch to mhi/next with your tags. Thanks a lot!
Since this fixes a severe issue that hangs the machine on suspend and shutdown, please try to get this fixed already in 6.14-rc.
Johan