From: Li Zhong <zhong@linux.vnet.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: Li Zhong <zhong@linux.vnet.ibm.com>,
fweisbec@gmail.com, paulus@samba.org, paulmck@linux.vnet.ibm.com,
linuxppc-dev@lists.ozlabs.org
Subject: [RFC PATCH 0/5] powerpc: Support context tracking for Power pSeries
Date: Fri, 1 Feb 2013 18:27:40 +0800 [thread overview]
Message-ID: <1359714465-6297-1-git-send-email-zhong@linux.vnet.ibm.com> (raw)
These patches try to support context tracking for Power arch, beginning with
64-bit pSeries. The codes are ported from that of the x86_64, and in each
patch, I listed the corresponding patch for x86.
Would you please help review and give your comments?
Thanks, Zhong
Li Zhong (5):
powerpc: Syscall hooks for context tracking subsystem
powerpc: Exception hooks for context tracking subsystem
powerpc: Exit user context on notify resume
powerpc: Use the new schedule_user API on userspace preemption
powerpc: select HAVE_CONTEXT_TRACKING for pSeries
arch/powerpc/include/asm/context_tracking.h | 31 +++++++++++
arch/powerpc/include/asm/thread_info.h | 7 ++-
arch/powerpc/kernel/entry_64.S | 3 +-
arch/powerpc/kernel/exceptions-64s.S | 4 +-
arch/powerpc/kernel/ptrace.c | 5 ++
arch/powerpc/kernel/signal.c | 5 ++
arch/powerpc/kernel/traps.c | 79 ++++++++++++++++++++-------
arch/powerpc/mm/fault.c | 15 ++++-
arch/powerpc/mm/hash_utils_64.c | 17 ++++++
arch/powerpc/platforms/pseries/Kconfig | 1 +
10 files changed, 141 insertions(+), 26 deletions(-)
create mode 100644 arch/powerpc/include/asm/context_tracking.h
--
1.7.9.5
next reply other threads:[~2013-02-01 10:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-01 10:27 Li Zhong [this message]
2013-02-01 10:27 ` [RFC PATCH 1/5] powerpc: Syscall hooks for context tracking subsystem Li Zhong
2013-02-07 0:29 ` Frederic Weisbecker
2013-02-07 8:53 ` Li Zhong
2013-02-07 16:09 ` Frederic Weisbecker
2013-02-10 10:32 ` Frederic Weisbecker
2013-02-01 10:27 ` [RFC PATCH 2/5] powerpc: Exception " Li Zhong
2013-02-10 14:10 ` Frederic Weisbecker
2013-02-16 9:41 ` Li Zhong
2013-02-01 10:27 ` [RFC PATCH 3/5] powerpc: Exit user context on notify resume Li Zhong
2013-02-01 10:27 ` [RFC PATCH 4/5] powerpc: Use the new schedule_user API on userspace preemption Li Zhong
2013-02-01 10:27 ` [RFC PATCH 5/5] powerpc: select HAVE_CONTEXT_TRACKING for pSeries Li Zhong
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