From: Christoph Hellwig <hch@infradead.org>
To: Ashish Mhetre <amhetre@nvidia.com>
Cc: herbert@gondor.apana.org.au, davem@davemloft.net,
axboe@kernel.dk, adrian.hunter@intel.com, ulf.hansson@linaro.org,
linux-crypto@vger.kernel.org, linux-nvme@lists.infradead.org,
linux-kernel@vger.kernel.org, vdumpa@nvidia.com,
mmaddireddy@nvidia.com, linux-tegra@vger.kernel.org,
Snikam@nvidia.com
Subject: Re: [PATCH] scatterlist: Update size type to support greater then 4GB size.
Date: Wed, 12 Dec 2018 00:06:52 -0800 [thread overview]
Message-ID: <20181212080652.GA14877@infradead.org> (raw)
In-Reply-To: <1544595853-18492-1-git-send-email-amhetre@nvidia.com>
scatterlist elements longer than 4GB sound odd. Please submit it
in a series with your actual user so that we can help figuring out
if it really makes sense or if there is a better way to solve your
problem.
As is this patch will massively increase the memory usage for all users
of struct scatterlist, so you better have a really good reason.
next prev parent reply other threads:[~2018-12-12 8:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-12 6:24 [PATCH] scatterlist: Update size type to support greater then 4GB size Ashish Mhetre
2018-12-12 6:29 ` David Miller
2018-12-12 6:49 ` Sagi Grimberg
2018-12-12 7:45 ` Ashish Mhetre
2018-12-12 6:46 ` Sagi Grimberg
2018-12-12 7:51 ` Ard Biesheuvel
2018-12-12 7:51 ` Ard Biesheuvel
2018-12-12 8:06 ` Christoph Hellwig [this message]
2018-12-24 8:07 ` Ashish Mhetre
2018-12-14 14:13 ` kbuild test robot
2018-12-14 14:13 ` kbuild test robot
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