On Sun, Mar 05, 2023 at 12:09:24AM +0000, Steve McIntyre wrote:
>Source: linux
>Version: 6.1.12-1
>Severity: important
>
>Hey folks,
>
>I've just upgraded my Seattle-based system to bookworm and it no
>longer finds the onboard AHCI SATA storage so it stops at an initramfs
>prompt. Going back to the current bullseye kernel (5.10.162-1), it all
>works just fine.
>
>As far as I can see, the DTB hasn't changed in this area. The
>non-booting system still has plausible-looking entries for the sATA
>controllers:
>
>drwxr-xr-x    2 0        0                0 Mar  5 00:00 
>/sys/firmware/devicetree/base/smb/sata@e0300000
>drwxr-xr-x    2 0        0                0 Mar  5 00:00 
>/sys/firmware/devicetree/base/smb/sata@e0d00000
>
>I'll try to bisect and see where things stopped working...

The failure appears in between

Linux maul 6.0.0-6-arm64 #1 SMP Debian 6.0.12-1 (2022-12-09) aarch64 GNU/Linux

and

Linux (none) 6.1.0-0-arm64 #1 SMP Debian 6.1~rc3-1~exp1 (2022-11-02) aarch64 
GNU/Linux

A quick look at the output of

"git diff -r debian/6.0.12-1..debian/6.1_rc3-1_exp1"

in the debian linux tree doesn't show me anything likely,
BICBW. Adding a CC to the debian-arm list in case any of our friendly
local ARM kernel folks might be able to help...

-- 
Steve McIntyre, Cambridge, UK.                                st...@einval.com
"When C++ is your hammer, everything looks like a thumb." -- Steven M. Haflich

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