From: Michael Ellerman <mpe@ellerman.id.au>
To: Bart Van Assche <bart.vanassche@wdc.com>, Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
Christoph Hellwig <hch@lst.de>,
Bart Van Assche <bart.vanassche@wdc.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Tony Luck <tony.luck@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
"James E.J. Bottomley" <jejb@parisc-linux.org>,
Helge Deller <deller@gmx.de>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
"David S . Miller" <davem@davemloft.net>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H . Peter Anvin" <hpa@zytor.com>,
Chris Zankel <chris@zankel.net>,
Max Filippov <jcmvbkbc@gmail.com>, Arnd Bergmann <arnd@arndb.de>,
Jonathan Corbet <corbet@lwn.net>
Subject: Re: [PATCH v10 1/2] arch/*: Add CONFIG_ARCH_HAVE_CMPXCHG64
Date: Wed, 16 May 2018 14:15:03 +1000 [thread overview]
Message-ID: <87eficnsmw.fsf@concordia.ellerman.id.au> (raw)
In-Reply-To: <20180515225124.20428-2-bart.vanassche@wdc.com>
Bart Van Assche <bart.vanassche@wdc.com> writes:
> diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
> index c32a181a7cbb..901365d12dcd 100644
> --- a/arch/powerpc/Kconfig
> +++ b/arch/powerpc/Kconfig
> @@ -149,6 +149,7 @@ config PPC
> select ARCH_HAS_UACCESS_FLUSHCACHE if PPC64
> select ARCH_HAS_UBSAN_SANITIZE_ALL
> select ARCH_HAS_ZONE_DEVICE if PPC_BOOK3S_64
> + select ARCH_HAVE_CMPXCHG64 if PPC64
> select ARCH_HAVE_NMI_SAFE_CMPXCHG
> select ARCH_MIGHT_HAVE_PC_PARPORT
> select ARCH_MIGHT_HAVE_PC_SERIO
LGTM. Thanks.
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
cheers
next prev parent reply other threads:[~2018-05-16 4:15 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-15 22:51 [PATCH v10 0/2] blk-mq: Rework blk-mq timeout handling again Bart Van Assche
2018-05-15 22:51 ` [PATCH v10 1/2] arch/*: Add CONFIG_ARCH_HAVE_CMPXCHG64 Bart Van Assche
2018-05-16 4:15 ` Michael Ellerman [this message]
2018-05-18 20:33 ` Palmer Dabbelt
2018-05-15 22:51 ` [PATCH v10 2/2] blk-mq: Rework blk-mq timeout handling again Bart Van Assche
2018-05-15 22:51 ` [PATCH v9 0/2] " Bart Van Assche
2018-05-15 22:51 ` [PATCH v9 1/2] arch/*: Add CONFIG_ARCH_HAVE_CMPXCHG64 Bart Van Assche
2018-05-16 6:07 ` Christoph Hellwig
2018-05-15 22:51 ` [PATCH v9 2/2] blk-mq: Rework blk-mq timeout handling again Bart Van Assche
2018-05-16 12:51 ` Christoph Hellwig
2018-05-16 16:17 ` Bart Van Assche
2018-05-16 16:24 ` hch
2018-05-16 16:47 ` Bart Van Assche
2018-05-16 17:31 ` hch
2018-05-16 18:06 ` Bart Van Assche
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87eficnsmw.fsf@concordia.ellerman.id.au \
--to=mpe@ellerman.id.au \
--cc=arnd@arndb.de \
--cc=axboe@kernel.dk \
--cc=bart.vanassche@wdc.com \
--cc=benh@kernel.crashing.org \
--cc=catalin.marinas@arm.com \
--cc=chris@zankel.net \
--cc=corbet@lwn.net \
--cc=davem@davemloft.net \
--cc=deller@gmx.de \
--cc=fenghua.yu@intel.com \
--cc=geert@linux-m68k.org \
--cc=hch@lst.de \
--cc=heiko.carstens@de.ibm.com \
--cc=hpa@zytor.com \
--cc=jcmvbkbc@gmail.com \
--cc=jejb@parisc-linux.org \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=paulus@samba.org \
--cc=schwidefsky@de.ibm.com \
--cc=tglx@linutronix.de \
--cc=tony.luck@intel.com \
--cc=will.deacon@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).