From: Zhigang Lu <zlu@ezchip.com>
To: <linux-kernel@vger.kernel.org>, <cmetcalf@ezchip.com>
Cc: Zhigang Lu <zlu@ezchip.com>
Subject: [PATCH 0/2] add jump label support for TILE-Gx
Date: Wed, 30 Sep 2015 09:53:46 +0800 [thread overview]
Message-ID: <1443578029-21546-1-git-send-email-zlu@ezchip.com> (raw)
This patch set adds jump_label support for TILE-Gx architecture. As
jump_label shares some code with ftrace, kgdb and kprobes, we factor
this out into a helper routine as a prequel patch.
Zhigang Lu (2):
tile: define a macro ktext_writable_addr to get writable kernel text
address
tile/jump_label: add jump label support for TILE-Gx
arch/tile/Kconfig | 1 +
arch/tile/include/asm/insn.h | 59 +++++++++++++++++++++++++++++++++++
arch/tile/include/asm/jump_label.h | 58 +++++++++++++++++++++++++++++++++++
arch/tile/include/asm/page.h | 10 ++++++
arch/tile/kernel/Makefile | 1 +
arch/tile/kernel/ftrace.c | 13 ++------
arch/tile/kernel/jump_label.c | 63 ++++++++++++++++++++++++++++++++++++++
arch/tile/kernel/kgdb.c | 2 +-
arch/tile/kernel/kprobes.c | 4 +--
9 files changed, 197 insertions(+), 14 deletions(-)
create mode 100644 arch/tile/include/asm/insn.h
create mode 100644 arch/tile/include/asm/jump_label.h
create mode 100644 arch/tile/kernel/jump_label.c
--
2.1.2
next reply other threads:[~2015-09-30 2:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-30 1:53 Zhigang Lu [this message]
2015-09-30 1:53 ` [PATCH 1/2] tile: define a macro ktext_writable_addr to get writable kernel text address Zhigang Lu
2015-09-30 13:20 ` [PATCH 0/2] add jump label support for TILE-Gx Chris Metcalf
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