From: Arnd Bergmann <arnd@arndb.de>
To: Rich Felker <dalias@libc.org>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
Christoph Hellwig <hch@infradead.org>,
Linux-sh list <linux-sh@vger.kernel.org>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Al Viro <viro@zeniv.linux.org.uk>, Rob Landley <rob@landley.net>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [GIT PULL] sh: remove sh5 support
Date: Mon, 1 Jun 2020 23:12:17 +0200 [thread overview]
Message-ID: <CAK8P3a3=XjLvQYz2xB_1=XHFb34Q6zhAJbpJEDRUPX_r=kEBRg@mail.gmail.com> (raw)
In-Reply-To: <20200601181259.GV1079@brightrain.aerifal.cx>
On Mon, Jun 1, 2020 at 8:13 PM Rich Felker <dalias@libc.org> wrote:
> On Sat, May 30, 2020 at 10:08:09AM +0200, John Paul Adrian Glaubitz wrote:
> > On 5/29/20 7:53 PM, Rich Felker wrote:
> > > [PATCH next] sh: remove call to memset after dma_alloc_coherent
> > > https://marc.info/?l=linux-sh&m=157793031102356&w=2
>
> Can anyone confirm that this is correct/safe?
Yes, this is safe, I checked both the API definition and the sh
implementation in arch_dma_alloc(), which passes __GFP_ZERO.
Arnd
next prev parent reply other threads:[~2020-06-01 21:12 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-24 22:19 [GIT PULL] sh: remove sh5 support Arnd Bergmann
2020-04-24 22:19 ` [PATCH 1/1] " Arnd Bergmann
2020-05-07 14:35 ` [GIT PULL] " Christoph Hellwig
2020-05-28 5:46 ` Christoph Hellwig
2020-05-28 5:55 ` John Paul Adrian Glaubitz
2020-05-28 9:40 ` Rob Landley
2020-05-28 16:14 ` Rich Felker
2020-05-28 22:14 ` Rich Felker
2020-05-28 22:28 ` Rob Landley
2020-05-28 22:32 ` John Paul Adrian Glaubitz
2020-05-28 22:37 ` Rich Felker
2020-05-29 14:35 ` Christoph Hellwig
2020-05-29 14:30 ` Christoph Hellwig
2020-05-29 17:53 ` Rich Felker
2020-05-29 18:22 ` Christoph Hellwig
2020-05-30 8:08 ` John Paul Adrian Glaubitz
2020-05-30 8:47 ` Geert Uytterhoeven
2020-05-31 3:20 ` Rob Landley
2020-05-31 8:03 ` John Paul Adrian Glaubitz
2020-06-01 2:55 ` Rich Felker
2020-06-01 8:16 ` John Paul Adrian Glaubitz
2020-06-01 18:13 ` Rich Felker
2020-06-01 21:12 ` Arnd Bergmann [this message]
2020-06-02 1:33 ` Rich Felker
2020-06-02 2:49 ` Andrew Morton
2020-06-02 2:53 ` Rich Felker
2020-06-03 7:27 ` John Paul Adrian Glaubitz
2020-06-03 7:31 ` John Paul Adrian Glaubitz
2020-06-05 15:38 ` John Paul Adrian Glaubitz
2020-06-05 15:43 ` Rich Felker
2020-06-05 15:47 ` John Paul Adrian Glaubitz
2020-06-05 15:59 ` Rich Felker
2020-06-05 17:58 ` John Paul Adrian Glaubitz
2020-06-05 18:23 ` Geert Uytterhoeven
2020-06-06 0:50 ` Andrew Morton
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