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From: Steven Rostedt <rostedt@goodmis.org>
To: Anton Blanchard <anton@samba.org>
Cc: benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au,
	mmarek@suse.cz, akpm@linux-foundation.org, jbaron@akamai.com,
	peterz@infradead.org, liuj97@gmail.com, mingo@kernel.org,
	mgorman@suse.de, linux@arm.linux.org.uk, catalin.marinas@arm.com,
	will.deacon@arm.com, ralf@linux-mips.org, schwidefsky@de.ibm.com,
	heiko.carstens@de.ibm.com, davem@davemloft.net,
	tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com,
	linuxppc-dev@lists.ozlabs.org, linux-kbuild@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] jump_label: Allow asm/jump_label.h to be included in assembly
Date: Thu, 9 Apr 2015 10:00:55 -0400	[thread overview]
Message-ID: <20150409100055.00c3834e@gandalf.local.home> (raw)
In-Reply-To: <1428551492-21977-1-git-send-email-anton@samba.org>

On Thu,  9 Apr 2015 13:51:30 +1000
Anton Blanchard <anton@samba.org> wrote:

> Wrap asm/jump_label.h for all archs with #ifndef __ASSEMBLY__.
> Since these are kernel only headers, we don't need #ifdef __KERNEL__
> so can simplify things a bit.
> 
> If an architecture wants to use jump labels in assembly, it
> will still need to define a macro to create the __jump_table
> entries (see ARCH_STATIC_BRANCH in the powerpc asm/jump_label.h
> for an example).
> 
> Signed-off-by: Anton Blanchard <anton@samba.org>
> ---
>  arch/arm/include/asm/jump_label.h   | 5 ++---
>  arch/arm64/include/asm/jump_label.h | 8 ++++----
>  arch/mips/include/asm/jump_label.h  | 7 +++----
>  arch/s390/include/asm/jump_label.h  | 3 +++
>  arch/sparc/include/asm/jump_label.h | 5 ++---
>  arch/x86/include/asm/jump_label.h   | 5 ++---
>  6 files changed, 16 insertions(+), 17 deletions(-)
> 
> diff --git a/arch/arm/include/asm/jump_label.h b/arch/arm/include/asm/jump_label.h

Acked-by: Steven Rostedt <rostedt@goodmis.org>

-- Steve

WARNING: multiple messages have this Message-ID (diff)
From: Steven Rostedt <rostedt@goodmis.org>
To: Anton Blanchard <anton@samba.org>
Cc: peterz@infradead.org, heiko.carstens@de.ibm.com,
	paulus@samba.org, hpa@zytor.com, mingo@kernel.org,
	linux@arm.linux.org.uk, mingo@redhat.com, mgorman@suse.de,
	catalin.marinas@arm.com, liuj97@gmail.com,
	linux-kbuild@vger.kernel.org, will.deacon@arm.com,
	jbaron@akamai.com, tglx@linutronix.de, mmarek@suse.cz,
	linux-kernel@vger.kernel.org, ralf@linux-mips.org,
	schwidefsky@de.ibm.com, akpm@linux-foundation.org,
	linuxppc-dev@lists.ozlabs.org, davem@davemloft.net
Subject: Re: [PATCH 1/3] jump_label: Allow asm/jump_label.h to be included in assembly
Date: Thu, 9 Apr 2015 10:00:55 -0400	[thread overview]
Message-ID: <20150409100055.00c3834e@gandalf.local.home> (raw)
In-Reply-To: <1428551492-21977-1-git-send-email-anton@samba.org>

On Thu,  9 Apr 2015 13:51:30 +1000
Anton Blanchard <anton@samba.org> wrote:

> Wrap asm/jump_label.h for all archs with #ifndef __ASSEMBLY__.
> Since these are kernel only headers, we don't need #ifdef __KERNEL__
> so can simplify things a bit.
> 
> If an architecture wants to use jump labels in assembly, it
> will still need to define a macro to create the __jump_table
> entries (see ARCH_STATIC_BRANCH in the powerpc asm/jump_label.h
> for an example).
> 
> Signed-off-by: Anton Blanchard <anton@samba.org>
> ---
>  arch/arm/include/asm/jump_label.h   | 5 ++---
>  arch/arm64/include/asm/jump_label.h | 8 ++++----
>  arch/mips/include/asm/jump_label.h  | 7 +++----
>  arch/s390/include/asm/jump_label.h  | 3 +++
>  arch/sparc/include/asm/jump_label.h | 5 ++---
>  arch/x86/include/asm/jump_label.h   | 5 ++---
>  6 files changed, 16 insertions(+), 17 deletions(-)
> 
> diff --git a/arch/arm/include/asm/jump_label.h b/arch/arm/include/asm/jump_label.h

Acked-by: Steven Rostedt <rostedt@goodmis.org>

-- Steve

  parent reply	other threads:[~2015-04-09 14:01 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-09  3:51 [PATCH 1/3] jump_label: Allow asm/jump_label.h to be included in assembly Anton Blanchard
2015-04-09  3:51 ` Anton Blanchard
2015-04-09  3:51 ` [PATCH 2/3] jump_label: Allow jump labels to be used " Anton Blanchard
2015-04-09  3:51   ` Anton Blanchard
2015-04-09  7:08   ` Peter Zijlstra
2015-04-09  7:08     ` Peter Zijlstra
2015-04-09  9:01   ` [tip:locking/core] " tip-bot for Anton Blanchard
2015-04-09 14:03   ` [PATCH 2/3] " Steven Rostedt
2015-04-09 14:03     ` Steven Rostedt
2015-04-09  3:51 ` [PATCH 3/3] powerpc: Include linux/jump_label.h to get HAVE_JUMP_LABEL define Anton Blanchard
2015-04-09  3:51   ` Anton Blanchard
2015-04-09  7:08   ` Peter Zijlstra
2015-04-09  7:08     ` Peter Zijlstra
2015-04-09  7:33   ` Michael Ellerman
2015-04-09  7:33     ` Michael Ellerman
2015-04-09  9:01   ` [tip:locking/core] powerpc, jump_label: Include linux/ jump_label.h " tip-bot for Anton Blanchard
2015-04-09 14:04   ` [PATCH 3/3] powerpc: Include linux/jump_label.h " Steven Rostedt
2015-04-09 14:04     ` Steven Rostedt
2015-04-09  7:08 ` [PATCH 1/3] jump_label: Allow asm/jump_label.h to be included in assembly Peter Zijlstra
2015-04-09  7:08   ` Peter Zijlstra
2015-04-09  9:00 ` [tip:locking/core] jump_label: Allow asm/ jump_label.h " tip-bot for Anton Blanchard
2015-04-09 14:00 ` Steven Rostedt [this message]
2015-04-09 14:00   ` [PATCH 1/3] jump_label: Allow asm/jump_label.h " Steven Rostedt
  -- strict thread matches above, loose matches on Subject: below --
2015-04-09  3:50 Anton Blanchard
2015-01-07 10:35 Anton Blanchard
2015-01-07 10:35 ` Anton Blanchard
2015-01-07 11:30 ` Will Deacon
2015-01-07 11:30   ` Will Deacon

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