From: Christoph Hellwig <hch@lst.de>
To: Michal Simek <michal.simek@xilinx.com>
Cc: linux-kernel@vger.kernel.org, monstr@monstr.eu, git@xilinx.com,
Christoph Hellwig <hch@lst.de>,
Manish Narani <manish.narani@xilinx.com>,
Mike Rapoport <rppt@linux.ibm.com>,
Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Linus Walleij <linus.walleij@linaro.org>,
Guo Ren <ren_guo@c-sky.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH v2 2/2] microblaze: Wire CMA allocator
Date: Fri, 17 Jan 2020 09:05:03 +0100 [thread overview]
Message-ID: <20200117080503.GB8980@lst.de> (raw)
In-Reply-To: <b2e5d3c9c94aa09b5897f60ec86d858041ee62df.1579248206.git.michal.simek@xilinx.com>
On Fri, Jan 17, 2020 at 09:03:32AM +0100, Michal Simek wrote:
> Based on commit 04e3543e228f ("microblaze: use the generic dma coherent
> remap allocator")
> CMA can be easily enabled by calling dma_contiguous_reserve() at the end of
> mmu_init(). High limit is end of lowmem space which is completely unused at
> this point of time.
>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2020-01-17 8:05 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-17 8:03 [PATCH v2 0/2] microblaze: Enable CMA Michal Simek
2020-01-17 8:03 ` Michal Simek
2020-01-17 8:03 ` Michal Simek
2020-01-17 8:03 ` Michal Simek
2020-01-17 8:03 ` [PATCH v2 1/2] asm-generic: Make dma-contiguous.h a mandatory include/asm header Michal Simek
2020-01-17 8:03 ` Michal Simek
2020-01-17 8:03 ` Michal Simek
2020-01-17 8:03 ` Michal Simek
2020-01-17 8:04 ` Christoph Hellwig
2020-01-17 8:04 ` Christoph Hellwig
2020-01-17 8:04 ` Christoph Hellwig
2020-01-17 8:04 ` Christoph Hellwig
2020-01-17 9:43 ` Thomas Gleixner
2020-01-17 9:43 ` Thomas Gleixner
2020-01-17 9:43 ` Thomas Gleixner
2020-01-17 9:43 ` Thomas Gleixner
2020-01-17 9:43 ` Thomas Gleixner
2020-01-17 10:10 ` Arnd Bergmann
2020-01-17 10:10 ` Arnd Bergmann
2020-01-17 10:10 ` Arnd Bergmann
2020-01-17 10:10 ` Arnd Bergmann
2020-01-17 11:23 ` Arnd Bergmann
2020-01-17 11:23 ` Arnd Bergmann
2020-01-17 11:23 ` Arnd Bergmann
2020-01-17 11:23 ` Arnd Bergmann
2020-01-17 20:41 ` Paul Walmsley
2020-01-17 20:41 ` Paul Walmsley
2020-01-17 20:41 ` Paul Walmsley
2020-01-17 20:41 ` Paul Walmsley
2020-01-21 15:43 ` Masahiro Yamada
2020-01-21 15:43 ` Masahiro Yamada
2020-01-21 15:43 ` Masahiro Yamada
2020-01-21 15:43 ` Masahiro Yamada
2020-01-21 15:43 ` Masahiro Yamada
2020-01-22 6:47 ` Michal Simek
2020-01-22 6:47 ` Michal Simek
2020-01-22 6:47 ` Michal Simek
2020-01-22 6:47 ` Michal Simek
2020-01-17 8:03 ` [PATCH v2 2/2] microblaze: Wire CMA allocator Michal Simek
2020-01-17 8:05 ` Christoph Hellwig [this message]
2020-02-04 10:30 ` [PATCH v2 0/2] microblaze: Enable CMA Michal Simek
2020-02-04 10:30 ` Michal Simek
2020-02-04 10:30 ` Michal Simek
2020-02-04 10:30 ` Michal Simek
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