From: Anshuman Khandual <anshuman.khandual@arm.com>
To: Mike Rapoport <rppt@linux.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: kbuild test robot <lkp@intel.com>,
kbuild-all@lists.01.org, clang-built-linux@googlegroups.com,
Linux Memory Management List <linux-mm@kvack.org>,
Mike Rapoport <rppt@linux.vnet.ibm.com>,
Catalin Marinas <catalin.marinas@arm.com>
Subject: Re: [linux-next:master 5946/5967] arch/arm64/mm/mmu.c:827:21: error: incompatible pointer types passing 'pgd_t *' to parameter of type 'p4d_t *'
Date: Wed, 4 Mar 2020 12:17:35 +0530 [thread overview]
Message-ID: <f03bc575-0586-9eca-9e7e-3af912f48929@arm.com> (raw)
In-Reply-To: <20200304055751.GA6202@linux.ibm.com>
On 03/04/2020 11:27 AM, Mike Rapoport wrote:
> On Tue, Mar 03, 2020 at 05:03:14PM -0800, Andrew Morton wrote:
>> On Tue, 3 Mar 2020 11:18:12 +0800 kbuild test robot <lkp@intel.com> wrote:
>>
>>> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
>>> head: b56557c8e5210c25b008da636ef804b228967aa6
>>> commit: 87d900aef3e229a891438c88debc533a8a1fa976 [5946/5967] arm/arm64: add support for folded p4d page tables
>>> config: arm64-allyesconfig (attached as .config)
>>> compiler: clang version 11.0.0 (git://gitmirror/llvm_project 211fb91f1067ecdf7c0b8a019bcf76554d813129)
>>> reproduce:
>>> # FIXME the reproduce steps for clang is not ready yet
>>>
>>> If you fix the issue, kindly add following tag
>>> Reported-by: kbuild test robot <lkp@intel.com>
>>>
>>> All errors (new ones prefixed by >>):
>> (cc Mike & Catalin)
>>
>> Did we already fix this?
>> arm-arm64-add-support-for-folded-p4d-page-tables-fix-fix.patch
>> (http://lkml.kernel.org/r/20200302174553.GC4166275@arrakis.emea.arm.com)
>> seems to be fixing a different issue?
>
> It's the same issue.
> Besides, Anshuman updated the hot-remove series [1] to include p4d walk, so
> it should get fixed in arm64 tree.
>
The latest hot remove series (v14) with p4d walk enabled is here
https://patchwork.kernel.org/project/linux-mm/list/?series=250939
- Anshuman
prev parent reply other threads:[~2020-03-04 6:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 3:18 [linux-next:master 5946/5967] arch/arm64/mm/mmu.c:827:21: error: incompatible pointer types passing 'pgd_t *' to parameter of type 'p4d_t *' kbuild test robot
2020-03-04 1:03 ` Andrew Morton
2020-03-04 5:57 ` Mike Rapoport
2020-03-04 6:47 ` Anshuman Khandual [this message]
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