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From: Paul Cercueil <paul@crapouillou.net>
To: Christoph Hellwig <hch@lst.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
	Russell King <linux@armlinux.org.uk>, Guo Ren <guoren@kernel.org>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Nick Hu <nickhu@andestech.com>, Greentime Hu <green.hu@gmail.com>,
	Vincent Chen <deanbo422@gmail.com>, Helge Deller <deller@gmx.de>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Rich Felker <dalias@libc.org>, Geoff Levand <geoff@infradead.org>,
	Ulf Hansson <ulf.hansson@linaro.org>, Alex Shi <alexs@kernel.org>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
	linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org,
	linux-sh@vger.kernel.org, linux-mmc@vger.kernel.org,
	linux-scsi@vger.kernel.org, linux-mm@kvack.org,
	linux-doc@vger.kernel.org
Subject: Re: [PATCH 1/6] mmc: JZ4740: remove the flush_kernel_dcache_page call in jz4740_mmc_read_data
Date: Mon, 19 Jul 2021 09:15:04 +0100	[thread overview]
Message-ID: <49GHWQ.K50TS8ZL6H1N1@crapouillou.net> (raw)
In-Reply-To: <20210712060928.4161649-2-hch@lst.de>

Hi Christoph,

Le lun., juil. 12 2021 at 08:09:23 +0200, Christoph Hellwig 
<hch@lst.de> a écrit :
> MIPS now implements flush_kernel_dcache_page (as an alias to
> flush_dcache_page).
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Tested-by: Paul Cercueil <paul@crapouillou.net>

Cheers,
-Paul

> ---
>  drivers/mmc/host/jz4740_mmc.c | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/drivers/mmc/host/jz4740_mmc.c 
> b/drivers/mmc/host/jz4740_mmc.c
> index 0db17bcc9c16..aa2240c83510 100644
> --- a/drivers/mmc/host/jz4740_mmc.c
> +++ b/drivers/mmc/host/jz4740_mmc.c
> @@ -578,10 +578,6 @@ static bool jz4740_mmc_read_data(struct 
> jz4740_mmc_host *host,
>  			}
>  		}
>  		data->bytes_xfered += miter->length;
> -
> -		/* This can go away once MIPS implements
> -		 * flush_kernel_dcache_page */
> -		flush_dcache_page(miter->page);
>  	}
>  	sg_miter_stop(miter);
> 
> --
> 2.30.2
> 



WARNING: multiple messages have this Message-ID (diff)
From: Paul Cercueil <paul@crapouillou.net>
To: Christoph Hellwig <hch@lst.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
	Russell King <linux@armlinux.org.uk>, Guo Ren <guoren@kernel.org>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Nick Hu <nickhu@andestech.com>, Greentime Hu <green.hu@gmail.com>,
	Vincent Chen <deanbo422@gmail.com>, Helge Deller <deller@gmx.de>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Rich Felker <dalias@libc.org>, Geoff Levand <geoff@infradead.org>,
	Ulf Hansson <ulf.hansson@linaro.org>, Alex Shi <alexs@kernel.org>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
	linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org,
	linux-sh@vger.kernel.org, linux-mmc@vger.kernel.org,
	linux-scsi@vger.kernel.org, linux-mm@kvack.org,
	linux-doc@vger.kernel.org
Subject: Re: [PATCH 1/6] mmc: JZ4740: remove the flush_kernel_dcache_page call in jz4740_mmc_read_data
Date: Mon, 19 Jul 2021 09:15:04 +0100	[thread overview]
Message-ID: <49GHWQ.K50TS8ZL6H1N1@crapouillou.net> (raw)
In-Reply-To: <20210712060928.4161649-2-hch@lst.de>

Hi Christoph,

Le lun., juil. 12 2021 at 08:09:23 +0200, Christoph Hellwig 
<hch@lst.de> a écrit :
> MIPS now implements flush_kernel_dcache_page (as an alias to
> flush_dcache_page).
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Tested-by: Paul Cercueil <paul@crapouillou.net>

Cheers,
-Paul

> ---
>  drivers/mmc/host/jz4740_mmc.c | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/drivers/mmc/host/jz4740_mmc.c 
> b/drivers/mmc/host/jz4740_mmc.c
> index 0db17bcc9c16..aa2240c83510 100644
> --- a/drivers/mmc/host/jz4740_mmc.c
> +++ b/drivers/mmc/host/jz4740_mmc.c
> @@ -578,10 +578,6 @@ static bool jz4740_mmc_read_data(struct 
> jz4740_mmc_host *host,
>  			}
>  		}
>  		data->bytes_xfered += miter->length;
> -
> -		/* This can go away once MIPS implements
> -		 * flush_kernel_dcache_page */
> -		flush_dcache_page(miter->page);
>  	}
>  	sg_miter_stop(miter);
> 
> --
> 2.30.2
> 



_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2021-07-19  9:30 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-12  6:09 flush_kernel_dcache_page fixes and removal Christoph Hellwig
2021-07-12  6:09 ` Christoph Hellwig
2021-07-12  6:09 ` [PATCH 1/6] mmc: JZ4740: remove the flush_kernel_dcache_page call in jz4740_mmc_read_data Christoph Hellwig
2021-07-12  6:09   ` Christoph Hellwig
2021-07-19  8:15   ` Paul Cercueil [this message]
2021-07-19  8:15     ` Paul Cercueil
2021-08-04 11:12   ` Ulf Hansson
2021-08-04 11:12     ` Ulf Hansson
2021-08-04 11:12     ` Ulf Hansson
2021-07-12  6:09 ` [PATCH 2/6] mmc: mmc_spi: replace flush_kernel_dcache_page with flush_dcache_page Christoph Hellwig
2021-07-12  6:09   ` Christoph Hellwig
2021-08-04 11:12   ` Ulf Hansson
2021-08-04 11:12     ` Ulf Hansson
2021-08-04 11:12     ` Ulf Hansson
2021-07-12  6:09 ` [PATCH 3/6] ps3disk: " Christoph Hellwig
2021-07-12  6:09   ` Christoph Hellwig
2021-07-19  3:07   ` Geoff Levand
2021-07-19  3:07     ` Geoff Levand
2021-07-12  6:09 ` [PATCH 4/6] scatterlist: " Christoph Hellwig
2021-07-12  6:09   ` Christoph Hellwig
2021-07-12  6:09 ` [PATCH 5/6] aacraid: remove an unused include Christoph Hellwig
2021-07-12  6:09   ` Christoph Hellwig
2021-07-19  1:50   ` Martin K. Petersen
2021-07-19  1:50     ` Martin K. Petersen
2021-07-12  6:09 ` [PATCH 6/6] mm: remove flush_kernel_dcache_page Christoph Hellwig
2021-07-12  6:09   ` Christoph Hellwig
2021-07-12 23:56   ` Ira Weiny
2021-07-12 23:56     ` Ira Weiny
2021-07-12 19:24 ` flush_kernel_dcache_page fixes and removal Linus Torvalds
2021-07-12 19:24   ` Linus Torvalds
2021-07-12 19:24   ` Linus Torvalds
2021-07-13  5:46   ` Christoph Hellwig
2021-07-13  5:46     ` Christoph Hellwig
2021-07-13  8:46 ` Russell King (Oracle)
2021-07-13  8:46   ` Russell King (Oracle)
2021-07-13  9:11   ` Christoph Hellwig
2021-07-13  9:11     ` Christoph Hellwig
2021-07-19  5:38   ` Herbert Xu
2021-07-19  5:38     ` Herbert Xu
2021-07-19 15:42     ` Russell King (Oracle)
2021-07-19 15:42       ` Russell King (Oracle)
2021-07-14  3:13 ` Guo Ren
2021-07-14  3:13   ` Guo Ren
2021-07-14  3:13   ` Guo Ren

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