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From: Matthew Wilcox <willy@infradead.org>
To: Souptick Joarder <jrdr.linux@gmail.com>
Cc: jk@ozlabs.org, arnd@arndb.de, benh@kernel.crashing.org,
	paulus@samba.org, mpe@ellerman.id.au,
	linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v2] powerpc: platform: cell: spufs: Change return type to vm_fault_t
Date: Fri, 20 Apr 2018 14:34:35 -0700	[thread overview]
Message-ID: <20180420213435.GL10788@bombadil.infradead.org> (raw)
In-Reply-To: <20180420173239.GA24560@jordon-HP-15-Notebook-PC>

On Fri, Apr 20, 2018 at 11:02:39PM +0530, Souptick Joarder wrote:
> Use new return type vm_fault_t for fault handler. For
> now, this is just documenting that the function returns
> a VM_FAULT value rather than an errno. Once all instances
> are converted, vm_fault_t will become a distinct type.
> 
> Reference id -> 1c8f422059ae ("mm: change return type to
> vm_fault_t")
> 
> We are fixing a minor bug, that the error from vm_insert_
> pfn() was being ignored and the effect of this is likely
> to be only felt in OOM situations.
> 
> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>

Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>

  reply	other threads:[~2018-04-20 21:34 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-20 17:32 [PATCH v2] powerpc: platform: cell: spufs: Change return type to vm_fault_t Souptick Joarder
2018-04-20 21:34 ` Matthew Wilcox [this message]
2018-05-10 15:05   ` Souptick Joarder
2018-05-16  4:36     ` Souptick Joarder
2018-05-16 13:38 ` [v2] " Michael Ellerman

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