From: Oscar Salvador <osalvador@suse.de>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Muchun Song <muchun.song@linux.dev>,
David Hildenbrand <david@redhat.com>,
Michal Hocko <mhocko@suse.com>,
Donet Tom <donettom@linux.ibm.com>,
"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
Matthew Wilcox <willy@infradead.org>,
Vlastimil Babka <vbabka@suse.cz>
Subject: Re: [RFC PATCH 2/8] arch/s390: Teach arch_get_unmapped_area{_topdown} to handle hugetlb mappings
Date: Fri, 12 Jul 2024 11:05:32 +0200 [thread overview]
Message-ID: <ZpDx3CWGzvZ02qFa@localhost.localdomain> (raw)
In-Reply-To: <20240710105042.30165-3-osalvador@suse.de>
On Wed, Jul 10, 2024 at 12:50:36PM +0200, Oscar Salvador wrote:
> We want to stop special casing hugetlb mappings and make them go
> through generic channels, so teach arch_get_unmapped_area{_topdown}
> to handle those.
> s390 specific hugetlb function does not set info.align_offset, so do
> the same here for compatibility.
>
> Signed-off-by: Oscar Salvador <osalvador@suse.de>
I could finally grab a s390 machine and I realized I made some silly
syntax mistakes here.
I am running some tests on s390 to make sure all is smooth.
--
Oscar Salvador
SUSE Labs
next prev parent reply other threads:[~2024-07-12 9:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-10 10:50 [RFC PATCH 0/8] Unify hugetlb into arch_get_unmapped_area functions Oscar Salvador
2024-07-10 10:50 ` [RFC PATCH 1/8] mm/mmap: Teach generic_get_unmapped_area{_topdown} to handle hugetlb mappings Oscar Salvador
2024-07-10 10:50 ` [RFC PATCH 2/8] arch/s390: Teach arch_get_unmapped_area{_topdown} " Oscar Salvador
2024-07-12 8:08 ` kernel test robot
2024-07-12 9:05 ` Oscar Salvador [this message]
2024-07-10 10:50 ` [RFC PATCH 3/8] arch/x86: Teach arch_get_unmapped_area_vmflags " Oscar Salvador
2024-07-10 10:50 ` [RFC PATCH 4/8] arch/sparc: Teach arch_get_unmapped_area{_topdown} " Oscar Salvador
2024-07-10 10:50 ` [RFC PATCH 5/8] arch/powerpc: Teach book3s64 " Oscar Salvador
2024-07-10 10:50 ` [RFC PATCH 6/8] mm: Make hugetlb mappings go through mm_get_unmapped_area_vmflags Oscar Salvador
2024-07-10 10:50 ` [RFC PATCH 7/8] mm: Drop hugetlb_get_unmapped_area{_*} functions Oscar Salvador
2024-07-10 10:50 ` [RFC PATCH 8/8] mm: Consolidate common checks in hugetlb_mmap_check_and_align Oscar Salvador
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