powerpc: ftrace updates to previous patch series
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b4 am [email protected]Versions newest first
- v1 Latest5 patches 7 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/5 | powerpc: ftrace, do nothing in mcount call for dyn ftracearch/ arch/ | +9 | 0 replies | |
| 2/5 | powerpc: ftrace, fix cast aliasing and add code verificationarch/ | +65 | 0 replies | |
| 3/5 | powerpc: ftrace, added missing icache flusharch/ | +9 | 0 replies | |
| 4/5 | powerpc: ftrace, use create_brancharch/ | +12 | 1 reply | |
| 5/5 | powerpc/ppc32: static ftrace fixes for PPC32arch/ arch/ | +4 | 1 reply |
Reviews trailers per patch
1 of 5 patches has a Reviewed-by or Acked-by.
| Patch | Michael Ellerman |
|---|---|
| 1/5 | |
| 2/5 | |
| 3/5 | |
| 4/5 | A-b |
| 5/5 |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH 0/5] powerpc: ftrace updates to previous patch series
Paul,
This patch series addresses the issues you brought up as well as adds some more enhancements and fixes. This series is added on top of the previous patch series.
The new patches are: (and are posted now)
5987225... powerpc/ppc32: static ftrace fixes for PPC32 382d6db... powerpc: ftrace, use create_branch
d7d0ab8... powerpc: ftrace, added missing icache flush 10ec622... powerpc: ftrace, fix cast aliasing and add code verification d208ca5... powerpc: ftrace, do nothing in mcount call for dyn ftrace
The patches you already commented on:
5c4f5d7... powerpc/ppc32: ftrace, dynamic ftrace to handle modules a73af3e... powerpc/ppc64: ftrace, handle module trampolines for dyn ftrace 009104f... powerpc: ftrace, use probe_kernel API to modify code a352036... powerpc: ftrace, convert to new dynamic ftrace arch API 6d07bb4... powerpc: ftrace, do not latency trace idle
Note, I also fixed the spelling of your name in the change log of commit a352036... powerpc: ftrace, convert to new dynamic ftrace arch API
I'm only posting the new patches. I've tested this on both my PPC64 and my PPC32 boxes. You can test this as well by checking out my tip/ppc branch which is based off of an older version of tip and has the ppc dynamic ftrace code enabled. That branch is not to pull from, but is there for you to try out this code if you like.
The previous patch series, which have not changed except for the spelling fix of Paul's last name, can be found here:
http://lkml.org/lkml/2008/11/20/356
The following patches are in:
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git
branch: ppc/ftrace
Steven Rostedt (5):
powerpc: ftrace, do nothing in mcount call for dyn ftrace
powerpc: ftrace, fix cast aliasing and add code verification
powerpc: ftrace, added missing icache flush
powerpc: ftrace, use create_branch
powerpc/ppc32: static ftrace fixes for PPC32
----
arch/powerpc/kernel/Makefile | 1 + arch/powerpc/kernel/entry_32.S | 40 ++------- arch/powerpc/kernel/entry_64.S | 12 --- arch/powerpc/kernel/ftrace.c | 182 +++++++++++++++++++--------------------- arch/powerpc/lib/Makefile | 3 + 5 files changed, 98 insertions(+), 140 deletions(-)