From: Peter Zijlstra <peterz@infradead.org>
To: Nadav Amit <namit@vmware.com>
Cc: Ingo Molnar <mingo@redhat.com>,
linux-kernel@vger.kernel.org, x86@kernel.org,
"H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
linux_dti@icloud.com, linux-integrity@vger.kernel.org,
linux-security-module@vger.kernel.org
Subject: Re: [PATCH v6 00/10] x86/alternative: text_poke() fixes
Date: Mon, 26 Nov 2018 11:32:52 +0100 [thread overview]
Message-ID: <20181126103252.GN2113@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20181120203545.34928-1-namit@vmware.com>
On Tue, Nov 20, 2018 at 12:35:35PM -0800, Nadav Amit wrote:
> Nadav Amit (9):
> Fix "x86/alternatives: Lockdep-enforce text_mutex in text_poke*()"
> x86/jump_label: Use text_poke_early() during early init
> fork: provide a function for copying init_mm
> x86/alternative: initializing temporary mm for patching
> x86/alternative: use temporary mm for text poking
> x86/kgdb: avoid redundant comparison of patched code
> x86: avoid W^X being broken during modules loading
> x86/jump-label: remove support for custom poker
> x86/alternative: remove the return value of text_poke_*()
>
> arch/x86/include/asm/fixmap.h | 2 -
> arch/x86/include/asm/mmu_context.h | 32 +++++
> arch/x86/include/asm/pgtable.h | 3 +
> arch/x86/include/asm/text-patching.h | 7 +-
> arch/x86/kernel/alternative.c | 197 ++++++++++++++++++++-------
> arch/x86/kernel/jump_label.c | 19 ++-
> arch/x86/kernel/kgdb.c | 25 +---
> arch/x86/kernel/module.c | 2 +-
> arch/x86/mm/init_64.c | 35 +++++
> arch/x86/xen/mmu_pv.c | 2 -
> include/linux/filter.h | 6 +
> include/linux/sched/task.h | 1 +
> init/main.c | 3 +
> kernel/fork.c | 24 +++-
> kernel/module.c | 10 ++
> 15 files changed, 279 insertions(+), 89 deletions(-)
Thanks Nadav!
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
next prev parent reply other threads:[~2018-11-26 10:33 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-20 20:35 [PATCH v6 00/10] x86/alternative: text_poke() fixes Nadav Amit
2018-11-20 20:35 ` [PATCH v6 01/10] Fix "x86/alternatives: Lockdep-enforce text_mutex in text_poke*()" Nadav Amit
2018-11-20 20:35 ` [PATCH v6 02/10] x86/jump_label: Use text_poke_early() during early init Nadav Amit
2018-11-20 20:35 ` [PATCH v6 03/10] x86/mm: temporary mm struct Nadav Amit
2018-11-20 20:35 ` [PATCH v6 04/10] fork: provide a function for copying init_mm Nadav Amit
2018-11-20 20:35 ` [PATCH v6 05/10] x86/alternative: initializing temporary mm for patching Nadav Amit
2018-11-20 20:35 ` [PATCH v6 06/10] x86/alternative: use temporary mm for text poking Nadav Amit
2018-11-20 20:35 ` [PATCH v6 07/10] x86/kgdb: avoid redundant comparison of patched code Nadav Amit
2018-11-20 20:35 ` [PATCH v6 08/10] x86: avoid W^X being broken during modules loading Nadav Amit
2018-11-28 18:59 ` Nadav Amit
2018-11-30 2:32 ` Masami Hiramatsu
2018-11-20 20:35 ` [PATCH v6 09/10] x86/jump-label: remove support for custom poker Nadav Amit
2018-11-20 20:35 ` [PATCH v6 10/10] x86/alternative: remove the return value of text_poke_*() Nadav Amit
2018-11-26 10:32 ` Peter Zijlstra [this message]
2018-11-26 17:46 ` [PATCH v6 00/10] x86/alternative: text_poke() fixes Nadav Amit
2018-11-29 12:58 ` Peter Zijlstra
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