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From: Jinpu Wang <jinpu.wang@profitbricks.com>
To: Ben Hutchings <ben.hutchings@codethink.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	stable <stable@vger.kernel.org>, NeilBrown <neilb@suse.com>,
	Jens Axboe <axboe@fb.com>
Subject: Re: [PATCH 4.4 25/26] blk: Ensure users for current->bio_list can see the full list.
Date: Fri, 7 Apr 2017 15:03:05 +0200	[thread overview]
Message-ID: <CAMGffEmb38GNWtWJsF1ZKEhiQjyspRNxcz4ogTwg6jDcAQOLsw@mail.gmail.com> (raw)
In-Reply-To: <1491569158.10415.49.camel@codethink.co.uk>

Hi Ben,

On Fri, Apr 7, 2017 at 2:45 PM, Ben Hutchings
<ben.hutchings@codethink.co.uk> wrote:
> On Fri, 2017-04-07 at 10:33 +0200, Jinpu Wang wrote:
>> On Thu, Apr 6, 2017 at 8:17 PM, Ben Hutchings
>> <ben.hutchings@codethink.co.uk> wrote:
>> > On Thu, 2017-04-06 at 10:38 +0200, Greg Kroah-Hartman wrote:
>> >> 4.4-stable review patch.  If anyone has any objections, please let me know.
>> >>
>> >> ------------------
>> >>
>> >> From: NeilBrown <neilb@suse.com>
>> >>
>> >> commit f5fe1b51905df7cfe4fdfd85c5fb7bc5b71a094f upstream.
> [...]
>> > Why did you drop the changes in drivers/md/dm.c?
> [...]
>> Because the code snip doesn't exist in 4.4.
>
> It does, and the upstream patch applies to it without any changes!  I'm
> objecting to this and the preceding patch until there's a proper
> explanation of why device-mapper should be excluded from the backport.
>
> I've attached an alternate version of this patch that has the
> device-mapper part restored.  While I haven't tested this (don't know
> what the test case would be) I think it is rather more likely to be a
> correct backport to 4.4.
>
> Ben.
>
> --
> Ben Hutchings
> Software Developer, Codethink Ltd.
>

Thanks, you're right, just found commit
cd8ad4d9eb6d9ee04e77b42c6a7a15eabada85ac was included in 4.4.55+,

We should use your backport!

-- 
Jack Wang
Linux Kernel Developer

  reply	other threads:[~2017-04-07 13:03 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-06  8:38 [PATCH 4.4 00/26] 4.4.60-stable review Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 01/26] libceph: force GFP_NOIO for socket allocations Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 02/26] xen/setup: Dont relocate p2m over existing one Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 03/26] scsi: mpt3sas: fix hang on ata passthrough commands Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 04/26] scsi: sg: check length passed to SG_NEXT_CMD_LEN Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 05/26] scsi: libsas: fix ata xfer length Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 06/26] ALSA: seq: Fix race during FIFO resize Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 07/26] ALSA: hda - fix a problem for lineout on a Dell AIO machine Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 08/26] ASoC: atmel-classd: fix audio clock rate Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 09/26] ACPI: Fix incompatibility with mcount-based function graph tracing Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 10/26] ACPI: Do not create a platform_device for IOAPIC/IOxAPIC Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 11/26] tty/serial: atmel: fix race condition (TX+DMA) Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 12/26] tty/serial: atmel: fix TX path in atmel_console_write() Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 13/26] USB: fix linked-list corruption in rh_call_control() Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 16/26] mm, hugetlb: use pte_present() instead of pmd_present() in follow_huge_pmd() Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 17/26] MIPS: Lantiq: Fix cascaded IRQ setup Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 22/26] KVM: kvm_io_bus_unregister_dev() should never fail Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 23/26] power: reset: at91-poweroff: timely shutdown LPDDR memories Greg Kroah-Hartman
2017-04-06 17:45   ` Ben Hutchings
2017-04-06 18:13     ` Alexandre Belloni
2017-04-06 18:22       ` Ben Hutchings
2017-04-06  8:38 ` [PATCH 4.4 24/26] blk: improve order of bio handling in generic_make_request() Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 25/26] blk: Ensure users for current->bio_list can see the full list Greg Kroah-Hartman
2017-04-06 18:17   ` Ben Hutchings
2017-04-07  8:33     ` Jinpu Wang
2017-04-07 12:45       ` Ben Hutchings
2017-04-07 13:03         ` Jinpu Wang [this message]
2017-04-07 13:37           ` Ben Hutchings
2017-04-08  7:52             ` Greg Kroah-Hartman
2017-04-06  8:38 ` [PATCH 4.4 26/26] padata: avoid race in reordering Greg Kroah-Hartman
2017-04-06 17:47 ` [PATCH 4.4 00/26] 4.4.60-stable review Shuah Khan
2017-04-06 21:53 ` Guenter Roeck

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