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From: Laurent Dufour <ldufour@linux.vnet.ibm.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Anshuman Khandual <khandual@linux.vnet.ibm.com>,
	paulmck@linux.vnet.ibm.com, akpm@linux-foundation.org,
	kirill@shutemov.name, ak@linux.intel.com, mhocko@kernel.org,
	dave@stgolabs.net, jack@suse.cz,
	Matthew Wilcox <willy@infradead.org>,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	haren@linux.vnet.ibm.com, npiggin@gmail.com,
	bsingharora@gmail.com, Tim Chen <tim.c.chen@linux.intel.com>
Subject: Re: [RFC v5 05/11] mm: fix lock dependency against mapping->i_mmap_rwsem
Date: Tue, 8 Aug 2017 15:34:05 +0200	[thread overview]
Message-ID: <3c727d58-a47f-57a7-13a4-a2827c53940e@linux.vnet.ibm.com> (raw)
In-Reply-To: <20170808131557.iyczqs4wzqanx35p@hirez.programming.kicks-ass.net>

On 08/08/2017 15:15, Peter Zijlstra wrote:
> On Tue, Aug 08, 2017 at 02:20:23PM +0200, Laurent Dufour wrote:
>> This is an option, but the previous one was signed by Peter, and I'd prefer
>> to keep his unchanged and add this new one to fix that.
>> Again this is to ease the review.
> 
> You can always add something like:
> 
> [ldufour: fixed lockdep complaint]
> 
> Before your SoB.

Yes, that's what I'm doing right now, and I'll push a new series based on
4.13-rc4 asap.

Thanks.

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  reply	other threads:[~2017-08-08 13:34 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-16 17:52 [RFC v5 00/11] Speculative page faults Laurent Dufour
2017-06-16 17:52 ` [RFC v5 01/11] mm: Dont assume page-table invariance during faults Laurent Dufour
2017-07-07  7:07   ` Balbir Singh
2017-07-10 17:48     ` Laurent Dufour
2017-07-11  4:26       ` Balbir Singh
2017-08-08 10:04       ` Anshuman Khandual
2017-08-08  9:45   ` Anshuman Khandual
2017-08-08 12:11     ` Laurent Dufour
2017-06-16 17:52 ` [RFC v5 02/11] mm: Prepare for FAULT_FLAG_SPECULATIVE Laurent Dufour
2017-08-08 10:24   ` Anshuman Khandual
2017-08-08 10:42     ` Peter Zijlstra
2017-06-16 17:52 ` [RFC v5 03/11] mm: Introduce pte_spinlock " Laurent Dufour
2017-08-08 10:35   ` Anshuman Khandual
2017-08-08 12:16     ` Laurent Dufour
2017-06-16 17:52 ` [RFC v5 04/11] mm: VMA sequence count Laurent Dufour
2017-08-08 10:59   ` Anshuman Khandual
2017-08-08 11:04     ` Peter Zijlstra
2017-06-16 17:52 ` [RFC v5 05/11] mm: fix lock dependency against mapping->i_mmap_rwsem Laurent Dufour
2017-08-08 11:17   ` Anshuman Khandual
2017-08-08 12:20     ` Laurent Dufour
2017-08-08 12:49       ` Jan Kara
2017-08-08 13:08         ` Laurent Dufour
2017-08-08 13:15       ` Peter Zijlstra
2017-08-08 13:34         ` Laurent Dufour [this message]
2017-06-16 17:52 ` [RFC v5 06/11] mm: Protect VMA modifications using VMA sequence count Laurent Dufour
2017-06-16 17:52 ` [RFC v5 07/11] mm: RCU free VMAs Laurent Dufour
2017-06-16 17:52 ` [RFC v5 08/11] mm: Provide speculative fault infrastructure Laurent Dufour
2017-06-16 17:52 ` [RFC v5 09/11] mm: Try spin lock in speculative path Laurent Dufour
2017-07-05 18:50   ` Peter Zijlstra
2017-07-06 13:46     ` Laurent Dufour
2017-07-06 14:48       ` Peter Zijlstra
2017-07-06 15:29         ` Laurent Dufour
2017-07-06 16:13           ` Peter Zijlstra
2017-06-16 17:52 ` [RFC v5 10/11] x86/mm: Add speculative pagefault handling Laurent Dufour
2017-06-16 17:52 ` [RFC v5 11/11] powerpc/mm: Add speculative page fault Laurent Dufour
2017-07-03 17:32 ` [RFC v5 00/11] Speculative page faults Laurent Dufour
2017-07-07  1:54   ` Balbir Singh

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