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    SubjectRe: [PATCH V5 0/3] perf tool: Haswell LBR call stack support (user)
    On Tue, Dec 02, 2014 at 10:06:51AM -0500, kan.liang@intel.com wrote:

    SNIP

    >
    > Please find the kernel part patch at https://lkml.org/lkml/2014/11/6/432
    >
    > Changes since v1
    > - Update help document
    > - Force exclude_user to 0 with warning in LBR call stack
    > - Dump both lbr and fp info when report -D
    > - Reconstruct thread__resolve_callchain_sample and split it into two patches
    > - Use has_branch_callstack function to check LBR call stack available
    >
    > Changes since v2
    > - Rebase to 025ce5d33373
    >
    > Changes since v3
    > - Rebase to cc502c23aadf
    > - Separated function for lbr call stack sample resolve and print
    > - Some minor changes according to comments
    >
    > Changes since V4
    > - Rebase to 09a6a1b
    > - Falling back to framepointers if LBR not available, and warning user
    >
    > Kan Liang (3):
    > perf tools: enable LBR call stack support
    > perf tool: Move cpumode resolve code to add_callchain_ip
    > perf tools: Construct LBR call chain

    haven't reviewed the kernel part, but the user part
    seems to work properly..

    Tested-by: Jiri Olsa <jolsa@kernel.org>

    jirka


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