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From: Mikulas Patocka <mpatocka@redhat.com>
To: "Maciej W. Rozycki" <macro@wdc.com>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
	"Maciej W. Rozycki" <macro@linux-mips.org>,
	Arnd Bergmann <arnd@arndb.de>,
	Richard Henderson <rth@twiddle.net>,
	Matt Turner <mattst88@gmail.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	alpha <linux-alpha@vger.kernel.org>,
	linux-serial@vger.kernel.org, linux-rtc@vger.kernel.org
Subject: Re: [PATCH v4] alpha: fix memory barriers so that they conform to the specification
Date: Sat, 23 May 2020 16:11:09 -0400 (EDT)
Message-ID: <alpine.LRH.2.02.2005231610360.30482@file01.intranet.prod.int.rdu2.redhat.com> (raw)
In-Reply-To: <alpine.LFD.2.21.2005232024500.21168@redsun52.ssa.fujisawa.hgst.com>



On Sat, 23 May 2020, Maciej W. Rozycki wrote:

> On Sat, 23 May 2020, Mikulas Patocka wrote:
> 
> > >  A statement expression would do though, e.g.:
> > > 
> > > #define readb_relaxed(addr)	({ mb(); __raw_readb(addr); })
> > > 
> > > and might be preferable for code brevity to adding a zillion of inline 
> > > functions.
> > > 
> > >   Maciej
> > 
> > I know, but that file uses inline functions everywhere else, so I wanted 
> > to make it consistent.
> 
>  Fair enough, fine with me.  I still can't access my Alpha system, have 
> you verified your latest version at run time?
> 
>   Maciej

Yes - it runs without any hang.

Mikulas


      reply index

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-06 11:21 [PATCH 1/2] alpha: add a delay between RTC port write and read Mikulas Patocka
2020-05-06 14:20 ` Arnd Bergmann
2020-05-06 17:12   ` [PATCH 1/2 v2] alpha: add a delay to inb_p, inb_w and inb_l Mikulas Patocka
2020-05-07  8:06     ` [PATCH 1/2 v3] " Mikulas Patocka
2020-05-07  8:20       ` Greg Kroah-Hartman
2020-05-07 10:53         ` Mikulas Patocka
2020-05-07 13:30       ` Arnd Bergmann
2020-05-07 14:09         ` Mikulas Patocka
2020-05-07 15:08           ` Arnd Bergmann
2020-05-07 15:45             ` Mikulas Patocka
2020-05-07 15:46             ` [PATCH v4] alpha: add a barrier after outb, outw and outl Mikulas Patocka
2020-05-07 19:12               ` Arnd Bergmann
2020-05-10  1:27                 ` Maciej W. Rozycki
2020-05-10  1:25             ` [PATCH 1/2 v3] alpha: add a delay to inb_p, inb_w and inb_l Maciej W. Rozycki
2020-05-10 18:50               ` Mikulas Patocka
2020-05-11 14:58                 ` Maciej W. Rozycki
2020-05-12 19:35                   ` Mikulas Patocka
2020-05-13 14:41                   ` Ivan Kokshaysky
2020-05-13 16:13                     ` Greg Kroah-Hartman
2020-05-13 17:17                     ` Maciej W. Rozycki
2020-05-22 13:03                       ` Mikulas Patocka
2020-05-22 13:37                         ` Maciej W. Rozycki
2020-05-22 13:26                     ` Mikulas Patocka
2020-05-22 20:00                       ` Mikulas Patocka
2020-05-23 10:26                         ` [PATCH v4] alpha: fix memory barriers so that they conform to the specification Mikulas Patocka
2020-05-23 15:10                           ` Ivan Kokshaysky
2020-05-23 15:34                             ` Mikulas Patocka
2020-05-23 15:37                               ` [PATCH v5] " Mikulas Patocka
2020-05-24 14:54                                 ` Maciej W. Rozycki
2020-05-25 13:56                                   ` Mikulas Patocka
2020-05-25 14:07                                     ` Arnd Bergmann
2020-05-25 14:45                                     ` Maciej W. Rozycki
2020-05-25 15:53                                       ` [PATCH v6] " Mikulas Patocka
2020-05-26 14:47                                         ` [PATCH v7] " Mikulas Patocka
2020-05-27  0:18                                           ` Maciej W. Rozycki
2020-05-25 15:54                                       ` [PATCH v5] " Mikulas Patocka
2020-05-25 16:39                                         ` Maciej W. Rozycki
2020-05-26 14:48                                           ` Mikulas Patocka
2020-05-27  0:23                                             ` Maciej W. Rozycki
2020-05-23 16:44                               ` [PATCH v4] " Maciej W. Rozycki
2020-05-23 17:09                                 ` Mikulas Patocka
2020-05-23 19:27                                   ` Maciej W. Rozycki
2020-05-23 20:11                                     ` Mikulas Patocka [this message]

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