From: "Oscar Salvador (SUSE)" <osalvador@kernel.org>
To: Dave Hansen <dave.hansen@intel.com>
Cc: Oscar Salvador <osalvador@suse.de>,
Andrew Morton <akpm@linux-foundation.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
Borislav Petkov <bp@alien8.de>,
Karsten Desler <kdesler@soohrt.org>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH] arch,x86: Skip setting align_offset for hugetlb mappings
Date: Thu, 4 Jun 2026 16:51:53 +0200 [thread overview]
Message-ID: <aiGRCdKXdusBu2tU@localhost.localdomain> (raw)
In-Reply-To: <53b599ef-0f16-44d9-bfda-a5a751649193@intel.com>
On Mon, Jun 01, 2026 at 01:25:12PM -0700, Dave Hansen wrote:
> Oscar, even if the real fix involves a couple of patches, can we please
> see that, first? Then, we can go back and make an informed decision
> about hacks versus proper fixes.
Fix sits here [1].
It is quite straightforward, is arch-agnostic and I can confirm it fixes
the AMD regression.
It is part of a 8-patch series [2] (#1 is the fix and follow up are
cleanups).
I shall send it once I confirm that some more tests pass.
[1] https://github.com/leberus/linux/commit/fd6ac9d2af4d0acd27c6b2a840a6d9e6ad4bc4a6
[2] https://github.com/leberus/linux/ hugetlb-refactor-mask-align
--
Oscar Salvador
SUSE Labs
next prev parent reply other threads:[~2026-06-04 14:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-01 12:50 [PATCH] arch,x86: Skip setting align_offset for hugetlb mappings Oscar Salvador
2026-06-01 20:02 ` Andrew Morton
2026-06-01 20:25 ` Dave Hansen
2026-06-02 5:02 ` Oscar Salvador (SUSE)
2026-06-02 13:26 ` Oscar Salvador (SUSE)
2026-06-04 14:51 ` Oscar Salvador (SUSE) [this message]
2026-06-04 20:38 ` Dave Hansen
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