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Date:   Tue, 20 Sep 2022 17:47:33 -0700
From:   Isaac Manjarres <isaacmanjarres@google.com>
To:     Catalin Marinas <catalin.marinas@arm.com>
Cc:     Herbert Xu <herbert@gondor.apana.org.au>,
        Ard Biesheuvel <ardb@kernel.org>,
        Will Deacon <will@kernel.org>, Marc Zyngier <maz@kernel.org>,
        Arnd Bergmann <arnd@arndb.de>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Linux Memory Management List <linux-mm@kvack.org>,
        Linux ARM <linux-arm-kernel@lists.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        "David S. Miller" <davem@davemloft.net>,
        Saravana Kannan <saravanak@google.com>, kernel-team@android.com
Subject: Re: [PATCH 07/10] crypto: Use ARCH_DMA_MINALIGN instead of
 ARCH_KMALLOC_MINALIGN
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On Mon, Jul 18, 2022 at 06:53:43PM +0100, Catalin Marinas wrote:
> So do I but holidays get in the way ;). I plan to refresh my kmalloc
> minalign series at the end of August.
> 
> One significant change I have though is that now ARCH_KMALLOC_MINALIGN
> now goes down all the way to 8 and using swiotlb bounce buffering if the
> DMA mapping size is small.

Hi Catalin,

This sounds like a good idea for optimizing kmalloc's memory usage
beyond what this series originally achieved. I'm sure a few other things
have come up in the meantime, but I was curious to know if you had a
chance to get back to this?

Thanks,
Isaac