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From: Peter Zijlstra <peterz@infradead.org>
To: x86@kernel.org
Cc: linux-kernel@vger.kernel.org,
	Ard Biesheuvel <ard.biesheuvel@linaro.org>,
	Andy Lutomirski <luto@kernel.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Jason Baron <jbaron@akamai.com>, Jiri Kosina <jkosina@suse.cz>,
	David Laight <David.Laight@ACULAB.COM>,
	Borislav Petkov <bp@alien8.de>, Julia Cartwright <julia@ni.com>,
	Jessica Yu <jeyu@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
	Nadav Amit <namit@vmware.com>,
	Rasmus Villemoes <linux@rasmusvillemoes.dk>,
	Edward Cree <ecree@solarflare.com>,
	Daniel Bristot de Oliveira <bristot@redhat.com>
Subject: [PATCH 00/15] x86 cleanups and static_call()
Date: Wed, 05 Jun 2019 15:07:53 +0200	[thread overview]
Message-ID: <20190605130753.327195108@infradead.org> (raw)

Hi!

Now that all the x86_64 int3_emulate_call() stuff is upstream, here are the
i386 patches and all the rest of the cleanups that resulted from that
discussion.

And I figured I should have a go at making that static_call() thing working now
that we have the prerequisites sorted.  This is mostly a combination of the v2
and v3 static_call() patches done on top of an 'enhanced' text_poke_bp().

I wrote a little self-test and added Steve's ftrace convertion on top for
testing, and suspicously I've not had it explode, so I'm sure this is going to
set all your computers on fire.

Enjoy!


             reply	other threads:[~2019-06-05 13:24 UTC|newest]

Thread overview: 87+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-05 13:07 Peter Zijlstra [this message]
2019-06-05 13:07 ` [PATCH 01/15] x86/entry/32: Clean up return from interrupt preemption path Peter Zijlstra
2019-06-07 14:21   ` Josh Poimboeuf
2019-06-05 13:07 ` [PATCH 02/15] x86: Move ENCODE_FRAME_POINTER to asm/frame.h Peter Zijlstra
2019-06-07 14:24   ` Josh Poimboeuf
2019-06-05 13:07 ` [PATCH 03/15] x86/kprobes: Fix frame pointer annotations Peter Zijlstra
2019-06-07 13:02   ` Masami Hiramatsu
2019-06-07 13:36     ` Josh Poimboeuf
2019-06-07 15:21       ` Masami Hiramatsu
2019-06-11  8:12       ` Peter Zijlstra
2019-06-05 13:07 ` [PATCH 04/15] x86/ftrace: Add pt_regs frame annotations Peter Zijlstra
2019-06-07 14:45   ` Josh Poimboeuf
2019-06-05 13:07 ` [PATCH 05/15] x86_32: Provide consistent pt_regs Peter Zijlstra
2019-06-07 13:13   ` Masami Hiramatsu
2019-06-07 19:32   ` Josh Poimboeuf
2019-06-11  8:14     ` Peter Zijlstra
2019-06-05 13:07 ` [PATCH 06/15] x86_32: Allow int3_emulate_push() Peter Zijlstra
2019-06-05 13:08 ` [PATCH 07/15] x86: Add int3_emulate_call() selftest Peter Zijlstra
2019-06-10 16:52   ` Josh Poimboeuf
2019-06-10 16:57     ` Andy Lutomirski
2019-06-11  8:17       ` Peter Zijlstra
2019-06-05 13:08 ` [PATCH 08/15] x86/alternatives: Teach text_poke_bp() to emulate instructions Peter Zijlstra
2019-06-07  5:41   ` Nadav Amit
2019-06-07  8:20     ` Peter Zijlstra
2019-06-07 14:27       ` Masami Hiramatsu
2019-06-07 15:47   ` Masami Hiramatsu
2019-06-07 17:34     ` Peter Zijlstra
2019-06-07 17:48       ` Linus Torvalds
2019-06-11 10:44         ` Peter Zijlstra
2019-06-07 18:10       ` Andy Lutomirski
2019-06-07 20:22         ` hpa
2019-06-11  8:03         ` Peter Zijlstra
2019-06-11 12:08           ` Peter Zijlstra
2019-06-11 12:34             ` Peter Zijlstra
2019-06-11 12:42               ` Peter Zijlstra
2019-06-11 15:22           ` Steven Rostedt
2019-06-11 15:52             ` Steven Rostedt
2019-06-11 15:55             ` Peter Zijlstra
2019-06-12 19:44               ` Nadav Amit
2019-06-17 14:42                 ` Peter Zijlstra
2019-06-17 17:06                   ` Nadav Amit
2019-06-17 17:25                   ` Andy Lutomirski
2019-06-17 19:26                     ` Peter Zijlstra
2019-06-11 15:54           ` Andy Lutomirski
2019-06-11 16:11             ` Steven Rostedt
2019-06-17 14:31             ` Peter Zijlstra
2019-06-12 17:09       ` Peter Zijlstra
2019-06-10 16:57   ` Josh Poimboeuf
2019-06-11 15:14   ` Steven Rostedt
2019-06-11 15:52     ` Peter Zijlstra
2019-06-11 16:21       ` Peter Zijlstra
2019-06-12 14:44         ` Peter Zijlstra
2019-06-05 13:08 ` [PATCH 09/15] compiler.h: Make __ADDRESSABLE() symbol truly unique Peter Zijlstra
2019-06-05 13:08 ` [PATCH 10/15] static_call: Add basic static call infrastructure Peter Zijlstra
2019-06-06 22:44   ` Nadav Amit
2019-06-07  8:28     ` Peter Zijlstra
2019-06-07  8:49       ` Ard Biesheuvel
2019-06-07 16:33         ` Andy Lutomirski
2019-06-07 16:58         ` Nadav Amit
2019-10-02 13:54       ` Peter Zijlstra
2019-10-02 20:48         ` Josh Poimboeuf
2019-06-05 13:08 ` [PATCH 11/15] static_call: Add inline " Peter Zijlstra
2019-06-06 22:24   ` Nadav Amit
2019-06-07  8:37     ` Peter Zijlstra
2019-06-07 16:35       ` Nadav Amit
2019-06-07 17:41         ` Peter Zijlstra
2019-06-10 17:19       ` Josh Poimboeuf
2019-06-10 18:33         ` Nadav Amit
2019-06-10 18:42           ` Josh Poimboeuf
2019-10-01 12:00         ` Peter Zijlstra
2019-06-05 13:08 ` [PATCH 12/15] x86/static_call: Add out-of-line static call implementation Peter Zijlstra
2019-06-07  6:13   ` Nadav Amit
2019-06-07  7:51     ` Steven Rostedt
2019-06-07  8:38     ` Peter Zijlstra
2019-06-07  8:52       ` Peter Zijlstra
2019-06-05 13:08 ` [PATCH 13/15] x86/static_call: Add inline static call implementation for x86-64 Peter Zijlstra
2019-06-07  5:50   ` Nadav Amit
2019-06-10 18:33   ` Josh Poimboeuf
2019-06-10 18:45     ` Nadav Amit
2019-06-10 18:55       ` Josh Poimboeuf
2019-06-10 19:20         ` Nadav Amit
2019-10-01 14:43     ` Peter Zijlstra
2019-06-05 13:08 ` [PATCH 14/15] static_call: Simple self-test module Peter Zijlstra
2019-06-10 17:24   ` Josh Poimboeuf
2019-06-11  8:29     ` Peter Zijlstra
2019-06-11 13:02       ` Josh Poimboeuf
2019-06-05 13:08 ` [PATCH 15/15] tracepoints: Use static_call Peter Zijlstra

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