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From: Anton Blanchard <anton@ozlabs.org>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Cc: nathanl@linux.ibm.com, paulus@samba.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH] pseries: Fix 64 bit logical memory block panic
Date: Thu, 16 Jul 2020 07:00:34 +1000	[thread overview]
Message-ID: <20200716070034.344e3d7d@kryten.localdomain> (raw)
In-Reply-To: <87d04x3q6m.fsf@linux.ibm.com>

Hi Aneesh,

> > Booting with a 4GB LMB size causes us to panic:
> >
> >   qemu-system-ppc64: OS terminated: OS panic:
> >       Memory block size not suitable: 0x0
> >
> > Fix pseries_memory_block_size() to handle 64 bit LMBs.

> We need similar changes at more places?

I agree. I wanted to get a minimal and tested fix (using QEMU) that
could make it into stable, so that the distros will at least boot.

Thanks,
Anton

  reply	other threads:[~2020-07-15 21:02 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-15  0:08 [PATCH] pseries: Fix 64 bit logical memory block panic Anton Blanchard
2020-07-15 12:22 ` Michael Ellerman
2020-07-15 12:42 ` Aneesh Kumar K.V
2020-07-15 21:00   ` Anton Blanchard [this message]
2020-07-16  1:30   ` Paul Mackerras
2020-07-16 14:07     ` Aneesh Kumar K.V
2020-07-16 12:55 ` Michael Ellerman

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