Kernel

[PATCH] trace: add graph output support for wakeup tracer
hi, adding function graph output to irqsoff tracer. The graph output is enabled by setting new 'display-graph' trace option. wbr, jirka Signed-off-by: Jiri Olsa <jolsa(a)redhat.com> --- kernel/trace/trace_sched_wakeup.c | 274 +++++++++++++++++++++++++++++++++++-- 1 files changed, 264 insertions(+), 10 ... 5 Aug 2010 11:20

[2.6.35 regression] iptables busted on Mac G5
The machine is a Mac G5 (ppc64) with Fedora 11 user-space, most of it 32-bit. Everything worked fine with kernel 2.6.34. With kernel 2.6.35 however the machine comes up, seemingly with networking operational according to the kernel log, but neither NIC will actually send or receive anything including pings. The... 5 Aug 2010 11:20

[PATCH 11/17] ftrace,kdb: Extend kdb to be able to dump the ftrace buffer
Add in a helper function to allow the kdb shell to dump the ftrace buffer. Modify trace.c to expose the capability to iterate over the ftrace buffer in a read only capacity. Signed-off-by: Jason Wessel <jason.wessel(a)windriver.com> Acked-by: Steven Rostedt <rostedt(a)goodmis.org> CC: Frederic Weisbecker <fweisbe... 5 Aug 2010 11:20

[GIT PULL] kgdb,kdb,kms for 2.6.36 (2 of 2)
Linus please pull the kms-merge branch which merges the atomic kernel mode setting hooks into the kernel debugger. git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb.git kms-merge --- Notes for Linus --- All the code patches are acked or signed off by Jesse Barnes as this patch set was co-d... 5 Aug 2010 11:20

[PATCH 04/17] kgdb,x86: Individual register get/set for x86
Implement the ability to individually get and set registers for kdb and kgdb for x86. Signed-off-by: Jason Wessel <jason.wessel(a)windriver.com> Acked-by: H. Peter Anvin <hpa(a)zytor.com> CC: Ingo Molnar <mingo(a)redhat.com> CC: x86(a)kernel.org --- arch/x86/include/asm/kgdb.h | 20 +++--- arch/x86/kernel/kgdb.c ... 5 Aug 2010 11:20

[PATCH 1/9] vt,console,kdb: implement atomic console enter/leave functions
From: Jesse Barnes <jbarnes(a)virtuousgeek.org> These functions allow the kernel debugger to save and restore the state of the system console. Signed-off-by: Jesse Barnes <jbarnes(a)virtuousgeek.org> Signed-off-by: Jason Wessel <jason.wessel(a)windriver.com> CC: David Airlie <airlied(a)linux.ie> CC: Andrew Morton <ak... 5 Aug 2010 11:20

[PATCH 9/9] kgdb,docs: Update the kgdb docs to include kms
Update the kgdb docs to include information about kernel mode setting support. [Randy Dunlap <rdunlap(a)xenotime.net>: grammatical corrections] CC: Randy Dunlap <rdunlap(a)xenotime.net> Signed-off-by: Jason Wessel <jason.wessel(a)windriver.com> --- Documentation/DocBook/kgdb.tmpl | 108 ++++++++++++++++++++++++... 5 Aug 2010 11:20

[PATCH 5/9] drm: add KGDB/KDB support
From: Jesse Barnes <jbarnes(a)virtuousgeek.org> Implement the callbacks for KDB entry/exit via the drm helpers. Signed-off-by: Jesse Barnes <jbarnes(a)virtuousgeek.org> Signed-off-by: Jason Wessel <jason.wessel(a)windriver.com> --- drivers/gpu/drm/drm_fb_helper.c | 74 +++++++++++++++++++++++++++++++++++++++ inc... 5 Aug 2010 11:20

[PATCH 12/17] ftrace,kdb: Allow dumping a specific cpu's buffer with ftdump
In systems with more than one processor it is desirable to look at the per cpu trace buffers. Signed-off-by: Jason Wessel <jason.wessel(a)windriver.com> Acked-by: Steven Rostedt <rostedt(a)goodmis.org> CC: Frederic Weisbecker <fweisbec(a)gmail.com> --- kernel/trace/trace_kdb.c | 37 +++++++++++++++++++++++++++-----... 5 Aug 2010 11:20

[PATCH 15/17] kgdb,mips: remove unused kgdb_cpu_doing_single_step operations
The mips kgdb specific code does not support software or HW single stepping so it should not implement Signed-off-by: Jason Wessel <jason.wessel(a)windriver.com> Signed-off-by: Dongdong Deng <dongdong.deng(a)windriver.com> Acked-by: Ralf Baechle <ralf(a)linux-mips.org> CC: linux-mips(a)linux-mips.org --- arch/mips/ke... 5 Aug 2010 11:20