From: Christoph Hellwig <hch@infradead.org>
To: Luis Chamberlain <mcgrof@kernel.org>
Cc: brauner@kernel.org, djwong@kernel.org, sfr@canb.auug.org.au,
p.raghav@samsung.com, dchinner@redhat.com,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-xfs@vger.kernel.org, linux-next@vger.kernel.org
Subject: Re: [PATCH] iomap: remove set_memor_ro() on zero page
Date: Mon, 26 Aug 2024 21:07:51 -0700 [thread overview]
Message-ID: <Zs1RFxM9tW1-O4rg@infradead.org> (raw)
In-Reply-To: <20240826212632.2098685-1-mcgrof@kernel.org>
On Mon, Aug 26, 2024 at 02:26:32PM -0700, Luis Chamberlain wrote:
> Stephen reported a boot failure on ppc power8 system where
> set_memor_ro() on the new zero page failed [0]. Christophe Leroy
> further clarifies we can't use this on on linear memory on ppc, and
> so instead of special casing this just for PowerPC [2] remove the
> call as suggested by Darrick.
I've already asked for it not to be added multiple times, but I'm
glad we're getting there now:
Reviewed-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2024-08-27 4:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-26 21:26 [PATCH] iomap: remove set_memor_ro() on zero page Luis Chamberlain
2024-08-27 4:07 ` Christoph Hellwig [this message]
2024-08-27 5:55 ` Darrick J. Wong
2024-08-27 6:26 ` Stephen Rothwell
2024-08-27 7:56 ` Christian Brauner
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