Re: [PATCH v6 14/14] riscv: Make mmap allocation top-down by default

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To: Atish Patra <Atish.Patra@xxxxxxx>
Subject: Re: [PATCH v6 14/14] riscv: Make mmap allocation top-down by default
From: Andreas Schwab <schwab@xxxxxxx>
Date: Tue, 15 Oct 2019 09:48:40 +0200
Cc: "alex\@ghiti.fr" <alex@xxxxxxxx>, "aou\@eecs.berkeley.edu" <aou@xxxxxxxxxxxxxxxxx>, "keescook\@chromium.org" <keescook@xxxxxxxxxxxx>, "jhogan\@kernel.org" <jhogan@xxxxxxxxxx>, "catalin.marinas\@arm.com" <catalin.marinas@xxxxxxx>, "palmer\@sifive.com" <palmer@xxxxxxxxxx>, "will.deacon\@arm.com" <will.deacon@xxxxxxx>, "linux-kernel\@vger.kernel.org" <linux-kernel@xxxxxxxxxxxxxxx>, "ralf\@linux-mips.org" <ralf@xxxxxxxxxxxxxx>, "linux\@armlinux.org.uk" <linux@xxxxxxxxxxxxxxx>, "linux-mm\@kvack.org" <linux-mm@xxxxxxxxx>, "paul.burton\@mips.com" <paul.burton@xxxxxxxx>, "linux-riscv\@lists.infradead.org" <linux-riscv@xxxxxxxxxxxxxxxxxxx>, "viro\@zeniv.linux.org.uk" <viro@xxxxxxxxxxxxxxxxxx>, "paul.walmsley\@sifive.com" <paul.walmsley@xxxxxxxxxx>, "linux-fsdevel\@vger.kernel.org" <linux-fsdevel@xxxxxxxxxxxxxxx>, "akpm\@linux-foundation.org" <akpm@xxxxxxxxxxxxxxxxxxxx>, "hch\@lst.de" <hch@xxxxxx>, linux-arm-kernel@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
In-reply-to: <d27c8eac16d1cc4d5ca139802b4d0cdd2dbbca11.camel@wdc.com> (Atish Patra's message of "Tue, 15 Oct 2019 00:31:37 +0000")
References: <20190808061756.19712-1-alex@ghiti.fr> <20190808061756.19712-15-alex@ghiti.fr> <208433f810b5b07b1e679d7eedb028697dff851b.camel@wdc.com> <60b52f20-a2c7-dee9-7cf3-a727f07400b9@ghiti.fr> <daeb33415751ef16a717f6ff6a29486110c503d7.camel@wdc.com> <9e9a3fea-d8a3-ae62-317a-740773f0725c@ghiti.fr> <d9bc696aa9d1e306e4cff04a2926b0faa2dc5587.camel@wdc.com> <4192e5ef-2e9c-950c-1899-ee8ce9a05ec3@ghiti.fr> <d27c8eac16d1cc4d5ca139802b4d0cdd2dbbca11.camel@wdc.com>
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux)

On Okt 15 2019, Atish Patra <Atish.Patra@xxxxxxx> wrote:

> Nope. This is only reproducible in RISC-V Fedora Gnome desktop image on
> a HiFive Unleashed + Microsemi Expansion. Just to clarify, there is no
> issue with OpenEmbedded disk image related to memory layout. It was a
> userspace thing.

Does it also happen with any of the openSUSE images?

https://download.opensuse.org/ports/riscv/tumbleweed/images/

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@xxxxxxx
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."

References:
- [PATCH v6 00/14] Provide generic top-down mmap layout functions
  - From: Alexandre Ghiti
- [PATCH v6 14/14] riscv: Make mmap allocation top-down by default
  - From: Alexandre Ghiti
- Re: [PATCH v6 14/14] riscv: Make mmap allocation top-down by default
  - From: Atish Patra
- Re: [PATCH v6 14/14] riscv: Make mmap allocation top-down by default
  - From: Alex Ghiti
- Re: [PATCH v6 14/14] riscv: Make mmap allocation top-down by default
  - From: Atish Patra
- Re: [PATCH v6 14/14] riscv: Make mmap allocation top-down by default
  - From: Alex Ghiti
- Re: [PATCH v6 14/14] riscv: Make mmap allocation top-down by default
  - From: Atish Patra
- Re: [PATCH v6 14/14] riscv: Make mmap allocation top-down by default
  - From: Alex Ghiti
- Re: [PATCH v6 14/14] riscv: Make mmap allocation top-down by default
  - From: Atish Patra

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