Re: dev_pagemap related cleanups

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On 2019-06-13 2:21 p.m., Dan Williams wrote:
> On Thu, Jun 13, 2019 at 1:18 PM Logan Gunthorpe <logang@xxxxxxxxxxxx> wrote:
>>
>>
>>
>> On 2019-06-13 12:27 p.m., Dan Williams wrote:
>>> On Thu, Jun 13, 2019 at 2:43 AM Christoph Hellwig <hch@xxxxxx> wrote:
>>>>
>>>> Hi Dan, Jérôme and Jason,
>>>>
>>>> below is a series that cleans up the dev_pagemap interface so that
>>>> it is more easily usable, which removes the need to wrap it in hmm
>>>> and thus allowing to kill a lot of code
>>>>
>>>> Diffstat:
>>>>
>>>>  22 files changed, 245 insertions(+), 802 deletions(-)
>>>
>>> Hooray!
>>>
>>>> Git tree:
>>>>
>>>>     git://git.infradead.org/users/hch/misc.git hmm-devmem-cleanup
>>>
>>> I just realized this collides with the dev_pagemap release rework in
>>> Andrew's tree (commit ids below are from next.git and are not stable)
>>>
>>> 4422ee8476f0 mm/devm_memremap_pages: fix final page put race
>>> 771f0714d0dc PCI/P2PDMA: track pgmap references per resource, not globally
>>> af37085de906 lib/genalloc: introduce chunk owners
>>> e0047ff8aa77 PCI/P2PDMA: fix the gen_pool_add_virt() failure path
>>> 0315d47d6ae9 mm/devm_memremap_pages: introduce devm_memunmap_pages
>>> 216475c7eaa8 drivers/base/devres: introduce devm_release_action()
>>>
>>> CONFLICT (content): Merge conflict in tools/testing/nvdimm/test/iomap.c
>>> CONFLICT (content): Merge conflict in mm/hmm.c
>>> CONFLICT (content): Merge conflict in kernel/memremap.c
>>> CONFLICT (content): Merge conflict in include/linux/memremap.h
>>> CONFLICT (content): Merge conflict in drivers/pci/p2pdma.c
>>> CONFLICT (content): Merge conflict in drivers/nvdimm/pmem.c
>>> CONFLICT (content): Merge conflict in drivers/dax/device.c
>>> CONFLICT (content): Merge conflict in drivers/dax/dax-private.h
>>>
>>> Perhaps we should pull those out and resend them through hmm.git?
>>
>> Hmm, I've been waiting for those patches to get in for a little while now ;(
> 
> Unless Andrew was going to submit as v5.2-rc fixes I think I should
> rebase / submit them on current hmm.git and then throw these cleanups
> from Christoph on top?

Whatever you feel is best. I'm just hoping they get in sooner rather
than later. They do fix a bug after all. Let me know if you want me to
retest the P2PDMA stuff after the rebase.

Thanks,

Logan
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel




[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux