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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-18 11:26:46 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-18 11:26:46 -0400
commit96b90f27bcf22f1d06cc16d9475cefa6ea4c4718 (patch)
treea886ad5f611dea36c6d4b615dfdcdbbcf5bd3135 /arch/x86/kernel/paravirt.c
parent396c9df2231865ef55aa031e3f5df9d99e036869 (diff)
parent0c99241c93b8060441f3c8434848e54b5338f922 (diff)
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar: "This update has mostly fixes, but also other bits: - perf tooling fixes - PMU driver fixes - Intel Broadwell PMU driver HW-enablement for LBR callstacks - a late coming 'perf kmem' tool update that enables it to also analyze page allocation data. Note, this comes with MM tracepoint changes that we believe to not break anything: because it changes the formerly opaque 'struct page *' field that uniquely identifies pages to 'pfn' which identifies pages uniquely too, but isn't as opaque and can be used for other purposes as well" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel/pt: Fix and clean up error handling in pt_event_add() perf/x86/intel: Add Broadwell support for the LBR callstack perf/x86/intel/rapl: Fix energy counter measurements but supporing per domain energy units perf/x86/intel: Fix Core2,Atom,NHM,WSM cycles:pp events perf/x86: Fix hw_perf_event::flags collision perf probe: Fix segfault when probe with lazy_line to file perf probe: Find compilation directory path for lazy matching perf probe: Set retprobe flag when probe in address-based alternative mode perf kmem: Analyze page allocator events also tracing, mm: Record pfn instead of pointer to struct page
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