On Tue, 14 Nov 2023, Mikulas Patocka wrote: > > > On Fri, 10 Nov 2023, Aaditya Raj Barnwal (QUIC) wrote: > > > Hi @Mikulas > > Sorry for my late reply > > I was not clear on the ask assuming it to be device configuration , please see below points for your query. > > > > * Only eMMC chip Micron product name (S0J35A) PNM 48(width) CID value 8GB: 53304A333541h > > * Linux version 5.15.104 compiled for Arm64 (armv8+ ) > > I did these commands: > > $ git checkout v5.15.104 > $ grep -r 'exiting after' * > > and grep didn't find anything. But your log shows an 'exiting after' > message. So, where does this message 'device-mapper: init: exiting after' > come from? Are you using clean v5.15.104 or did you patch the kernel with > some external patch? > > Mikulas BTW. I see that the "dm-mod.waitfor" mechanism was introduced in 6.2, and it is not available in 5.15.104. So I suggest that you upgrade the kernel to at least 6.2, or backport the upstream patch 035641b01e72af4f6c6cf22a4bdb5d7dfc4e8e8e to your kernel 5.15.104. Mikulas