From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Dave Hansen <dave.hansen@linux.intel.com>,
Andy Lutomirski <luto@kernel.org>, Ingo Molnar <mingo@kernel.org>,
Borislav Petkov <bp@alien8.de>, Brian Gerst <brgerst@gmail.com>,
Denys Vlasenko <dvlasenk@redhat.com>,
"H. Peter Anvin" <hpa@zytor.com>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Peter Zijlstra <peterz@infradead.org>,
Rik van Riel <riel@redhat.com>,
daniel.gruss@iaik.tugraz.at, hughd@google.com,
keescook@google.com, linux-mm@kvack.org,
michael.schwarz@iaik.tugraz.at, moritz.lipp@iaik.tugraz.at,
richard.fellner@student.tugraz.at,
Juergen Gross <jgross@suse.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>
Subject: [patch 0/4] x86/kaiser: Paravirt support and various fixlets
Date: Mon, 27 Nov 2017 21:34:16 +0100 [thread overview]
Message-ID: <20171127203416.236563829@linutronix.de> (raw)
The series contains the following changes against
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.x86/asm
- Remove the flush_tlb_single paravirt patching. It's not longer INVPCID
anymore. Especially not with KAISER enabled.
- Remove the !PARAVIRT dependency of KAISER and just disable it at boot
time when the kernel runs as XEN_PV guest.
- Address a few review comments.
Thanks,
tglx
---
arch/x86/include/asm/hypervisor.h | 25 +++++++++++++++----------
arch/x86/kernel/paravirt_patch_64.c | 2 --
arch/x86/mm/debug_pagetables.c | 6 +++---
arch/x86/mm/dump_pagetables.c | 6 ++++--
arch/x86/mm/kaiser.c | 3 +++
security/Kconfig | 2 +-
6 files changed, 26 insertions(+), 18 deletions(-)
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next reply other threads:[~2017-11-27 20:44 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-27 20:34 Thomas Gleixner [this message]
2017-11-27 20:34 ` [patch 1/4] x86/paravirt: Dont patch flush_tlb_single Thomas Gleixner
2017-11-27 21:01 ` Peter Zijlstra
2017-11-27 21:13 ` Josh Poimboeuf
2017-11-27 20:34 ` [patch 2/4] x86/kaiser: Enable PARAVIRT again Thomas Gleixner
2017-11-28 6:47 ` Juergen Gross
2017-11-27 20:34 ` [patch 3/4] x86/mm/debug_pagetables: Use octal file permissions Thomas Gleixner
2017-11-27 21:01 ` Peter Zijlstra
2017-11-27 20:34 ` [patch 4/4] x86/mm/dump_pagetables: Use helper to get the shadow PGD Thomas Gleixner
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