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perf - Tool to record and inspect hw/sw performance counters data
| License: |
GPLv2 |
| Vendor: |
Scientific Linux CERN, http://cern.ch/linux |
- Description:
Performance counters are special hardware registers available on most modern
CPUs. These registers count the number of certain types of hw events: such as
instructions executed, cache-misses suffered, or branches mispredicted -
without slowing down the kernel or applications. These registers can also
trigger interrupts when a threshold number of events have passed - and can thus
be used to profile the code that runs on that CPU.
Use the perf tool to collect and process performance counters data.
Packages
| perf-2.6.33.9-rt31.86.el5rt.i686
[329 KiB] |
Changelog
by Luis Claudio R. Goncalves (2013-05-09):
- x86, fpu: fix fix fpu register state corruption on 32bit code on a 64bit kernel [882392]
- x86, fpu: backport interesting fixes from mrg-2.3 [882392]
- audit: do not print error when SELinux is disabled [956392]
|
| perf-2.6.33.9-rt31.67.el5rt.i686
[241 KiB] |
Changelog
by John Kacur (2011-09-29):
- Added bz717261_460217-tcp-make-ato-min-and-delack-min-tunable.patch
- Added bz738787-bonding-fix-WARN_ON-when-writing-to-bond_master-sysf.patch
- Added bz738787-net-Fix-memory-leak-corruption-on-VLAN-GRO_DROP.patch
- Added bz738787-gro-reset-dev-pointer-and-skb_iif-on-reuse.patch
- Altered configs to turn off unsupported virtualization
|
| perf-2.6.33.9-rt31.64.el5rt.i686
[241 KiB] |
Changelog
by John Kacur (2011-05-04):
- specfile patch from Luis Claudio to fix firmware package problem for
debug / trace kernels
|
| perf-2.6.33.7-rt29.55.el5rt.i686
[234 KiB] |
Changelog
by John Kacur (2011-03-08):
- disabled bz667030_CVE-2010-4526-sctp-Fix-a-race-between-ICMP-protocol-unreachable.patch until we have a full solution
|
| perf-2.6.33.7-rt29.47.el5rt.i686
[231 KiB] |
Changelog
by Luis Claudio R. Goncalves (2010-11-22):
- Added bz648685-CVE-2010-4072-ipc-shm-fix-information-leak-to-userland.patch
- Added bz648691-CVE-2010-4073-ipc-initialize-structure-memory-to-zero-for-compat-functions.patch
- Added bz648696-CVE-2010-4074-USB-serialmos-prevent-reading-uninitialized-stack-memory.patch
- Added bz648699-CVE-2010-4075-tty-Make-tiocgicount-a-handler.patch
- Added bz648704-CVE-2010-4077-tty-icount-changeover-for-other-main-devices.patch
- Added bz648831-CVE-2010-4079-V4LDVB-ivtvfb-prevent-reading-uninitialized-stack-memory.patch
- Added bz648707-CVE-2010-4080-ALSA-soundpcirme9652-prevent-reading-uninitialized-stack-memory.patch
- Added bz648717-CVE-2010-4082-driversvideoviaioctl.c-prevent-reading-uninitialized-stack-memory.patch
- Added bz648720-CVE-2010-4083-sys_semctl-fix-kernel-stack-leakage.patch
- Added bz651172-CVE-2010-4157-SCSI-gdth-integer-overflow-in-ioctl.patch
- Added bz637689-CVE-2010-2962-drmi915-Sanity-check-preadpwrite.patch
- Added bz642469-CVE-2010-2963-v4l1-fix-32-bit-compat-microcode-loading-translation.patch
- Added bz651674-CVE-2010-4169-perf_events-Fix-perf_counter_mmap-hook-in-mprotect.patch
- Added bz637680-CVE-2010-3432-sctp-Do-not-reset-the-packet-during-sctp_packet_config..patch
- Added bz640460-CVE-2010-3705-sctp-Fix-out-of-bounds-reading-in-sctp_asoc_get_hmac.patch
- Added bz645223-CVE-2010-3858-setup_arg_pages-diagnose-excessive-argument-size.patch
- Added bz646726-CVE-2010-3861-net-clear-heap-allocation-for-ETHTOOL_GRXCLSRLALL.patch
- Added bz651845-CVE-2010-3874-can-bcm-fix-minor-heap-overflow.patch
- Added bz649894-CVE-2010-3876-net-packet-fix-information-leak-to-userland.patch
- Added bz651265-CVE-2010-3880-inet_diag-Make-sure-we-actually-run-the-same-bytecode-we-audited..patch
- Added bz651699-CVE-2010-4158-filter-make-sure-filters-dont-read-uninitialized-memory.patch
|
| perf-2.6.33.7-rt29.45.el5rt.i686
[229 KiB] |
Changelog
by John Kacur (2010-10-06):
- Added bz607854-mm-keep-a-guard-page-below-a-grow-down-stack-segment.patch
- Added bz607854-mm-fix-missing-page-table-unmap-for-stack-guard-page.patch
- Added bz607854-x86-don-t-send-SIGBUS-for-kernel-page-faults.patch
- Added bz607854-mm-fix-page-table-unmap-for-stack-guard-page-properl.patch
- Added bz607854-mm-fix-up-some-user-visible-effects-of-the-stack-gua.patch
- Added bz607854-mm-make-the-mlock-stack-guard-page-checks-stricter.patch
- Added bz607854-mm-make-stack-guard-page-logic-use-vm_prev-pointer.patch
- Added bz607854-mm-make-the-vma-list-be-doubly-linked.patch
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