From: Andy Lutomirski <luto@kernel.org>
To: x86@kernel.org
Cc: linux-kernel@vger.kernel.org, Borislav Petkov <bp@alien8.de>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Mel Gorman <mgorman@suse.de>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
Nadav Amit <nadav.amit@gmail.com>, Rik van Riel <riel@redhat.com>,
Dave Hansen <dave.hansen@intel.com>,
Arjan van de Ven <arjan@linux.intel.com>,
Peter Zijlstra <peterz@infradead.org>,
Andy Lutomirski <luto@kernel.org>
Subject: [PATCH v5 0/2] x86/mm: PCID
Date: Mon, 24 Jul 2017 21:41:37 -0700 [thread overview]
Message-ID: <cover.1500957502.git.luto@kernel.org> (raw)
Here's PCID v5.
Changes from v4:
- Remove smp_mb__after_atomic() (Peterz)
- Rebase, which involved tiny fixups due to SME
- Add the doc patch, as promised
Andy Lutomirski (2):
x86/mm: Try to preserve old TLB entries using PCID
x86/mm: Improve TLB flush documentation
arch/x86/include/asm/mmu_context.h | 3 +
arch/x86/include/asm/processor-flags.h | 2 +
arch/x86/include/asm/tlbflush.h | 18 ++++-
arch/x86/mm/init.c | 1 +
arch/x86/mm/tlb.c | 123 ++++++++++++++++++++++++++-------
5 files changed, 119 insertions(+), 28 deletions(-)
--
2.9.4
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next reply other threads:[~2017-07-25 4:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-25 4:41 Andy Lutomirski [this message]
2017-07-25 4:41 ` [PATCH v5 1/2] x86/mm: Try to preserve old TLB entries using PCID Andy Lutomirski
2017-07-25 4:41 ` [PATCH v5 2/2] x86/mm: Improve TLB flush documentation Andy Lutomirski
2017-07-25 4:47 ` Nadav Amit
2017-07-25 5:43 ` Andy Lutomirski
2017-07-25 10:02 ` Peter Zijlstra
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