linux-kernel - Re: [PATCH] riscv: use 16KB kernel stack on 64-bit

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Message-ID: <20200708145625.GA438@infradead.org>
Date:   Wed, 8 Jul 2020 15:56:25 +0100
From:   Christoph Hellwig <hch@...radead.org>
To:     Andreas Schwab <schwab@...e.de>
Cc:     linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] riscv: use 16KB kernel stack on 64-bit

On Mon, Jul 06, 2020 at 02:32:26PM +0200, Andreas Schwab wrote:
> With the current 8KB stack size there are frequent overflows in a 64-bit
> configuration.

Adding irqstack support would be the better fix..