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From: Peter Zijlstra <peterz@infradead.org>
To: Borislav Petkov <bp@alien8.de>
Cc: Nick Desaulniers <ndesaulniers@google.com>,
	Josh Poimboeuf <jpoimboe@redhat.com>,
	Mark Brown <broonie@kernel.org>,
	Andy Lutomirski <luto@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Fangrui Song <maskray@google.com>,
	Arnd Bergmann <arnd@arndb.de>, Jonathan Corbet <corbet@lwn.net>,
	"maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)"
	<x86@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
	Nathan Chancellor <natechancellor@gmail.com>,
	Miguel Ojeda <ojeda@kernel.org>,
	Jiri Slaby <jirislaby@kernel.org>, Joe Perches <joe@perches.com>,
	Linux Doc Mailing List <linux-doc@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	clang-built-linux <clang-built-linux@googlegroups.com>
Subject: Re: [PATCH] x86/entry: Remove put_ret_addr_in_rdi THUNK macro argument
Date: Thu, 14 Jan 2021 16:53:01 +0100	[thread overview]
Message-ID: <YABo3bw8fPdjWZ+Y@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20210114132809.GC12284@zn.tnic>

On Thu, Jan 14, 2021 at 02:28:09PM +0100, Borislav Petkov wrote:
> On Thu, Jan 14, 2021 at 12:36:45PM +0100, Peter Zijlstra wrote:
> > And while looking, I suppose we can delete the put_ret_addr_in_rdi crud,
> > but that's another patch.
> 
> ---
> From: Borislav Petkov <bp@suse.de>
> Date: Thu, 14 Jan 2021 14:25:35 +0100
> Subject: [PATCH] x86/entry: Remove put_ret_addr_in_rdi THUNK macro argument
> 
> That logic is unused since
> 
>   320100a5ffe5 ("x86/entry: Remove the TRACE_IRQS cruft")
> 
> Remove it.
> 
> Suggested-by: Peter Zijlstra <peterz@infradead.org>
> Signed-off-by: Borislav Petkov <bp@suse.de>

Acked-by; Peter Zijlstra (Intel) <peterz@infradead.org>

  reply	other threads:[~2021-01-14 15:56 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-23 23:21 [PATCH] x86/entry: use STB_GLOBAL for register restoring thunk Nick Desaulniers
2020-12-24  4:55 ` Josh Poimboeuf
2021-01-06  0:43   ` [PATCH v2] " Nick Desaulniers
2021-01-06  1:58     ` Josh Poimboeuf
2021-01-11 20:38       ` [PATCH v3] x86/entry: emit a symbol " Nick Desaulniers
2021-01-11 20:58         ` Fangrui Song
2021-01-11 22:09           ` Josh Poimboeuf
2021-01-11 22:16             ` Fāng-ruì Sòng
2021-01-11 22:12         ` Josh Poimboeuf
2021-01-12  0:38         ` Borislav Petkov
2021-01-12  0:41           ` Fāng-ruì Sòng
2021-01-12  1:00             ` Borislav Petkov
2021-01-12  1:13               ` Nick Desaulniers
2021-01-12  1:59                 ` Josh Poimboeuf
2021-01-12 11:54                   ` Borislav Petkov
2021-01-12 19:46                     ` [PATCH v4] " Nick Desaulniers
2021-01-12 21:01                       ` Mark Brown
2021-01-13 16:59                         ` Josh Poimboeuf
2021-01-13 17:46                           ` [PATCH] Documentation: asm-annotation: clarify .L local symbol names Nick Desaulniers
2021-01-13 19:56                             ` Mark Brown
2021-01-13 17:56                           ` [PATCH v4] x86/entry: emit a symbol for register restoring thunk Nick Desaulniers
2021-01-14 10:39                             ` Borislav Petkov
2021-01-14 11:36                               ` Peter Zijlstra
2021-01-14 13:28                                 ` [PATCH] x86/entry: Remove put_ret_addr_in_rdi THUNK macro argument Borislav Petkov
2021-01-14 15:53                                   ` Peter Zijlstra [this message]
2021-01-19 10:12                                 ` [tip: x86/entry] " tip-bot2 for Borislav Petkov
2021-01-14 15:14                               ` [PATCH v4] x86/entry: emit a symbol for register restoring thunk Josh Poimboeuf
2021-01-14 11:49                         ` [Linux-kernel-mentees] Fwd: " Lukas Bulwahn
2021-01-14 14:21                           ` Aditya
2021-01-14 14:35                             ` Lukas Bulwahn
2021-01-13 11:52                       ` [tip: x86/entry] x86/entry: Emit " tip-bot2 for Nick Desaulniers
2021-01-19 10:12                       ` tip-bot2 for Nick Desaulniers
2021-01-12 11:47                 ` [PATCH v3] x86/entry: emit " Borislav Petkov

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