linux-kernel - Re: [PATCH v2] MIPS: SGI-IP27: fix exception handler replication

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Message-ID: <5dbb642b.1c69fb81.fa7a7.be3f@mx.google.com>
Date:   Thu, 31 Oct 2019 15:46:02 -0700
From:   Paul Burton <paulburton@...nel.org>
To:     Thomas Bogendoerfer <tbogendoerfer@...e.de>
CC:     linux-mips@...r.kernel.org
Subject: Re: [PATCH v2] MIPS: SGI-IP27: fix exception handler replication

Hello,

Thomas Bogendoerfer wrote:
> Commit 775b089aeffa ("MIPS: tlbex: Remove cpu_has_local_ebase") removed
> generating tlb refill handlers for every CPU, which was needed for
> generating per node exception handlers on IP27. Instead of resurrecting
> (and fixing) refill handler generation, we simply copy all exception
> vectors from the boot node to the other nodes. Also remove the config
> option since the memory tradeoff for expection handler replication
> is just 8k per node.

Applied to mips-fixes.

> commit 637346748245
> https://git.kernel.org/mips/c/637346748245
> 
> Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@...e.de>
> Signed-off-by: Paul Burton <paulburton@...nel.org>

Thanks,
    Paul

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