Date: Sat, 18 Mar 2023 22:07:35 -0700 From: Mark Millard <marklmi@yahoo.com> To: John Kennedy <warlock@phouka.net> Cc: Mike Karels <mike@karels.net>, Mitchell Horne <mhorne@freebsd.org>, freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: reboot broken on RPi4 on main [breaks at git: e6cf1a0826c9 - main - physmem: add ram0 pseudo-driver] Message-ID: <65762DBE-6E45-4C4C-B258-FDD1E91B3A0F@yahoo.com> In-Reply-To: <ZBZsddtzi2yn6fHt@phouka1.phouka.net> References: <D3367B4A-AFDC-4C75-8B99-3F6CB5E18360@karels.net> <A2E6D3E1-A8C3-41BB-9E23-B2BC73CEC5BD@yahoo.com> <9EA91B94-87E4-47B8-A4E2-60D556E64276@yahoo.com> <4FCD4987-6DAF-4889-B684-B6E464F41144@yahoo.com> <D2521F92-9529-4244-8B86-848E1D13CCD3@yahoo.com> <EB0DE309-66ED-423E-B5A7-466A11871370@yahoo.com> <5E055A77-24DB-44D3-89F8-5113555283EA@karels.net> <B659E221-9DA7-4121-A283-FD26AC55C2DA@yahoo.com> <ZBZsddtzi2yn6fHt@phouka1.phouka.net>
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On Mar 18, 2023, at 18:59, John Kennedy <warlock@phouka.net> wrote:
> I'm not exactly sure when it got fix (it doesn't always hang, just =
almost
> always), but the last 2-3 reboots have succeeded without having to =
power cycle
> the pi.
>=20
> aee2f11bf4b was Ok (~3/18), 896516e54a8 is where I figured I couldn't =
be
> THAT lucky (~3/18) and maybe fixed as early as 6d33121337a (~3/15) or
> 626d1e4a82e (~3/13). I didn't see anything specifically call it out.
Wed, 15 Mar 2023
. . .
=E2=80=A2 git: 8937bd37d07c - main - arm64: limit EFI excluded =
regions to physical memory types Mitchell Horne
Described in part via it fixing the RPi4B example:
QUOTE
Since physmem's ram0 device will reserve bus memory resources for its
owned ranges, this was preventing attachment of the watchdog device on
the RPI4B.
END QUOTE
=3D=3D=3D
Mark Millard
marklmi at yahoo.com
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