From: Chen Gang <gang.chen@asianux.com>
To: Catalin Marinas <Catalin.Marinas@arm.com>,
Will Deacon <will.deacon@arm.com>, Arnd Bergmann <arnd@arndb.de>,
Tony Lindgren <tony@atomide.com>,
"olof@lixom.net" <olof@lixom.net>,
Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [Suggestion] ARM64: kernel: compiling issue, need implement cmpxchg64 with assembler language.
Date: Fri, 19 Apr 2013 19:45:34 +0800 [thread overview]
Message-ID: <51712E5E.2020809@asianux.com> (raw)
in arch/arm64/include/asm, not define the function cmpxchg64
when compiling with allmodconfig,
drivers/block/blockconsole.c will need this function.
I am not quite familiar with ARM64 (neither ARM64 assembler)
can any member helps to send related patch ?
if no one have time to send related patch, I should try.
and I am glad to try, but need additional time resources,
if I try, I should finish it within this month (2013-4-30).
welcome any suggestions or completions.
thanks.
gchen.
next reply other threads:[~2013-04-19 11:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-19 11:45 Chen Gang [this message]
2013-04-19 12:12 ` [Suggestion] ARM64: kernel: compiling issue, need implement cmpxchg64 with assembler language Arnd Bergmann
2013-04-20 2:28 ` Chen Gang
2013-04-20 7:32 ` Arnd Bergmann
2013-04-22 5:08 ` Chen Gang
2013-04-22 5:08 ` [PATCH] ARM64: kernel: compiling issue, define cmpxchg64 and cmpxchg64_local for outside using Chen Gang
2013-04-23 10:48 ` Catalin Marinas
2013-04-23 10:54 ` Chen Gang
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