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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-ktestLinus Torvalds2011-01-123-0/+2675
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-ktest: (30 commits) ktest: Ask for the manditory config options instead of just failing ktest: Copy the last good and bad configs in config_bisect ktest: For grub reboot, use run_ssh instead of run_command ktest: Added force stop after success and failure ktest: Parse off the directory name in useconfig for failures ktest: Use different temp config name for minconfig ktest: Updated the sample.conf for the latest options ktest: Added compare script to test ktest.pl to sample.conf ktest: Added config_bisect test type ktest/cleanups: Added version 0.2, ssh as options ktest: Output something easy to parse for failure or success ktest: Allow a test case to undefine a default value ktest: Use $output_config instead of typing $outputdir/.config ktest: Write to stdout if no log file is given ktest: Use oldnoconfig instead of yes command ktest: Update the sample config file with more documentation ktest: New TEST_START instead of using [], and use real SHA1s ktest: Add poweroff after halt and powercycle after reboot ktest: Add POST_INSTALL to allow initrds to be created ktest: Added sample.conf, new %default option format ...
| * ktest: Ask for the manditory config options instead of just failingSteven Rostedt2010-11-181-14/+206
| | | | | | | | | | | | | | | | | | In keeping with the notion that all tools should be simple for all to use. I've changed ktest.pl to ask for mandatory options instead of just failing. It will append (or create) the options the user types in, onto the config file. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Copy the last good and bad configs in config_bisectSteven Rostedt2010-11-181-0/+4
| | | | | | | | | | | | | | | | | | | | | | During the config_bisect, in case of failure, it is nice to have the last good and bad .configs that were used. This would let us restart the config_bisect from those configs. Copy the last good config into the output dir as config_good, and the last bad config as config_bad. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: For grub reboot, use run_ssh instead of run_commandSteven Rostedt2010-11-181-1/+1
| | | | | | | | | | | | | | The run_ssh handles the ssh variable $SSH_COMMAND, which was not being used by the run_command in reboot_to function. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Added force stop after success and failureSteven Rostedt2010-11-182-1/+44
| | | | | | | | | | | | | | | | | | | | Added the options STOP_AFTER_SUCCESS and STOP_AFTER_FAILURE to allow the user to give a time (in seconds) to stop the monitor after a stack trace or login has been detected. Sometimes the kernel constantly prints out to the console and this may cause the test to run indefinitely. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Parse off the directory name in useconfig for failuresSteven Rostedt2010-11-181-1/+6
| | | | | | | | | | | | | | | | | | | | When we store failures, we create a directory that has the build_type in it. For useconfig, it also contains the name path of the config file it uses. This unfortunately gets its own directory on failure. Parse off the directory name when creating the directory to store the failures. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Use different temp config name for minconfigSteven Rostedt2010-11-181-2/+2
| | | | | | | | | | | | | | | | | | By using the "use_config" for minconfig and addconfig we risk trying to copy itself to itself, which will cause an unexpected failure. Use a different name instead. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Updated the sample.conf for the latest optionsSteven Rostedt2010-11-181-1/+89
| | | | | | | | | | | | | | Added documentation for SSH_EXEC, SCP_TO_TARGET, REBOOT, and CONFIG_BISECT and friends. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Added compare script to test ktest.pl to sample.confSteven Rostedt2010-11-181-0/+30
| | | | | | | | | | | | | | | | Add a compare script that makes sure that all the options in sample.conf are used in ktest.pl, and all the options in ktest.pl are described in sample.conf. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Added config_bisect test typeSteven Rostedt2010-11-181-21/+388
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added the ability to do a config_bisect. It starts with a bad config and does the following loop. Enable half the configs. if none of the configs to check are not enabled (caused by missing dependencies) enable the other half. Run the test if the test passes, remove the configs from the check but enabled them for further tests (to satisfy dependencies). else Remove any config that was not enabled, as we have found a new config that can cause a failure. loop till we have only one config left. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest/cleanups: Added version 0.2, ssh as optionsSteven Rostedt2010-11-181-18/+63
| | | | | | | | | | | | | | | | | | | | | | Updated to version 0.2. Now have SSH_EXEC options. Also added some cleanups for keeping track of success and reading the config file. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Output something easy to parse for failure or successSteven Rostedt2010-11-181-2/+2
| | | | | | | | | | | | | | | | | | Have a easy way to parse the log file for success or failure. KTEST RESULT: ... Suggested-by: Tim Bird <tim.bird@am.sony.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Allow a test case to undefine a default valueSteven Rostedt2010-11-181-0/+5
| | | | | | | | | | | | | | | | | | | | Allow a test case in the config file to undefine a default value by specifying the option and equal sign but not assigning it a value: OPTION = Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Use $output_config instead of typing $outputdir/.configSteven Rostedt2010-11-181-8/+10
| | | | | | | | | | | | | | To help prevent typos, use $output_config as the reference to "$outputdir/.config". Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Write to stdout if no log file is givenSteven Rostedt2010-11-181-2/+10
| | | | | | | | | | | | | | If no LOG_FILE option is set, then write what would be logged to that file to standard output. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Use oldnoconfig instead of yes commandSteven Rostedt2010-11-181-3/+2
| | | | | | | | | | | | | | | | | | | | Running the command "yes ''" through the make oldconfig may enable things we do not want enabled. If something is default enabled, the yes command with '' as an argument will enable it. Use oldnoconfig, which runs everything as if 'no' was used. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Update the sample config file with more documentationSteven Rostedt2010-11-181-91/+103
| | | | | | | | Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: New TEST_START instead of using [], and use real SHA1sSteven Rostedt2010-11-182-118/+433
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the config to use TEST_START where the options after a TEST_START automatically get the [] as it is read and they do not need to exist in the config file; TEST_START MIN_CONFIG = myconfig is the same as MIN_CONFIG[1] = myconfig The benefit is that you no longer need to keep track of test numbers with tests. Also process the commit ids that are passed to the options to get the actually SHA1 so it is no longer relative to the branch. Ie, saying HEAD will get the current SHA1 and then that will be used, and will work even if another branch is checked out. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Add poweroff after halt and powercycle after rebootSteven Rostedt2010-11-182-15/+66
| | | | | | | | | | | | | | | | | | | | Added the options POWEROFF_AFTER_HALT to handle boxes that do not really shut off after a halt is called. Added POWERCYCLE_AFTER_REBOOT to force a power cycle for boxes that don't reboot but get stuck during the reboot. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Add POST_INSTALL to allow initrds to be createdSteven Rostedt2010-11-182-0/+16
| | | | | | | | | | | | | | | | | | | | | | Add a POST_INSTALL option that runs after the build and install but before rebooting to the test kernel. This alls the user to run a script that will install an initrd (or anything else that may be special) before booting. An environment variable KERNEL_VERSION is set. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Added sample.conf, new %default option formatSteven Rostedt2010-11-182-142/+649
| | | | | | | | | | | | | | | | | | Added sample.conf as a nice document to show new users. Use a %default hash to separate out the options that are default and allow us to complain about options being set twice. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Add open and close console and start stop monitorSteven Rostedt2010-11-181-87/+170
| | | | | | | | | | | | | | | | | | | | It is much better to keep the monitor running throughout a test than to constantly start and stop it. Some console readers will show everything that has happened before when opening the console, and by opening it several times, causes the old content to be read multiple times in a single test. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Added continuing on success, clear log and timeoutSteven Rostedt2010-11-181-38/+78
| | | | | | | | | | | | | | | | | | | | Add option to continue after a test fails. Add option to reset the log at start of running ktest. Update default timeout to 2 minutes. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Add reverse bisect, better logging, copyrightSteven Rostedt2010-11-181-6/+45
| | | | | | | | | | | | | | | | | | | | Added the ability to do a reverse bisect. Better logging of running commands. Added the copyright statement. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Added patchcheckSteven Rostedt2010-11-181-2/+140
| | | | | | | | | | | | | | Added patchcheck functionality. It will checkout a given SHA1 and test that commit and all commits to another given SHA1. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Added reboot on successSteven Rostedt2010-11-181-1/+6
| | | | | | | | Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Added better console, add test buildSteven Rostedt2010-11-181-48/+159
| | | | | | | | | | | | | | | | Better reading of the console. Added running a script to do testing after build succeeds. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: Bisecting, install modules, add loggingSteven Rostedt2010-11-181-94/+227
| | | | | | | | | | | | | | Added bisecting, modules, logging of the output. Banners that show success. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: New features reboot on error, make optionsSteven Rostedt2010-11-181-16/+46
| | | | | | | | | | | | | | | | | | | | REBOOT_ON_ERROR to reboot the box on error BUILD_OPTIONS to add options to the make build (like -j40) Added "useconfig:<config>". Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * ktest: New features: noclean, dodie, poweroff on error and successSteven Rostedt2010-11-181-21/+94
| | | | | | | | | | | | | | | | | | | | | | | | Added dodie function to have a bit more control over die calls. BUILD_NOCLEAN to not run make mrproper or remove .config. POWEROFF_ON_{SUCCESS,ERROR} to turn off the power after tests. Skip backtrace calls that were done by the backtrace tests. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| * Initial start of ktest.plSteven Rostedt2010-11-181-0/+334
| | | | | | | | | | | | | | Originally named autotest.pl, but renamed to ktest.pl now because the autotest name is used by other projects. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
* | Merge branch 'perf-fixes-for-linus' of ↵Linus Torvalds2011-01-1110-78/+220
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (28 commits) perf session: Fix infinite loop in __perf_session__process_events perf evsel: Support perf_evsel__open(cpus > 1 && threads > 1) perf sched: Use PTHREAD_STACK_MIN to avoid pthread_attr_setstacksize() fail perf tools: Emit clearer message for sys_perf_event_open ENOENT return perf stat: better error message for unsupported events perf sched: Fix allocation result check perf, x86: P4 PMU - Fix unflagged overflows handling dynamic debug: Fix build issue with older gcc tracing: Fix TRACE_EVENT power tracepoint creation tracing: Fix preempt count leak tracepoint: Add __rcu annotation tracing: remove duplicate null-pointer check in skb tracepoint tracing/trivial: Add missing comma in TRACE_EVENT comment tracing: Include module.h in define_trace.h x86: Save rbp in pt_regs on irq entry x86, dumpstack: Fix unused variable warning x86, NMI: Clean-up default_do_nmi() x86, NMI: Allow NMI reason io port (0x61) to be processed on any CPU x86, NMI: Remove DIE_NMI_IPI x86, NMI: Add priorities to handlers ...
| * | perf session: Fix infinite loop in __perf_session__process_eventsArnaldo Carvalho de Melo2011-01-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In this if statement: if (head + event->header.size >= mmap_size) { if (mmaps[map_idx]) { munmap(mmaps[map_idx], mmap_size); mmaps[map_idx] = NULL; } page_offset = page_size * (head / page_size); file_offset += page_offset; head -= page_offset; goto remap; } With, for instance, these values: head=2992 event->header.size=48 mmap_size=3040 We end up endlessly looping back to remap. Off by one. Problem introduced in 55b4462. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Reported-by: Ingo Molnar <mingo@elte.hu> Reported-by: David Ahern <daahern@cisco.com> Bisected-by: David Ahern <daahern@cisco.com> Tested-by: David Ahern <daahern@cisco.com> Cc: David Ahern <daahern@cisco.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * | perf evsel: Support perf_evsel__open(cpus > 1 && threads > 1)Arnaldo Carvalho de Melo2011-01-102-33/+159
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | And a test for it: [acme@felicio linux]$ perf test 1: vmlinux symtab matches kallsyms: Ok 2: detect open syscall event: Ok 3: detect open syscall event on all cpus: Ok [acme@felicio linux]$ Translating C the test does: 1. generates different number of open syscalls on each CPU by using sched_setaffinity 2. Verifies that the expected number of events is generated on each CPU It works as expected. LKML-Reference: <new-submission> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * | perf sched: Use PTHREAD_STACK_MIN to avoid pthread_attr_setstacksize() failJiri Pirko2011-01-101-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | on ppc64: /usr/include/bits/local_lim.h:#define PTHREAD_STACK_MIN 131072 therefore following set of commands: gives: perf.2.6.37test: builtin-sched.c:493: create_tasks: Assertion `!(err)' failed. So make sure we do not set stack size lower than PTHREAD_STACK_MIN. Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> LKML-Reference: <20110110160417.GB2685@psychotron.brq.redhat.com> Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * | perf tools: Emit clearer message for sys_perf_event_open ENOENT returnArnaldo Carvalho de Melo2011-01-102-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve sys_perf_event_open ENOENT return handling in top and record, just like 5a3446b does for stat. Cc: David Ahern <daahern@cisco.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * | perf stat: better error message for unsupported eventsDavid Ahern2011-01-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For unsupported events (e.g., H/W events when running in a VM) perf stat currently fails with the error message: Error: open_counter returned with 2 (No such file or directory). /bin/dmesg may provide additional information. Fatal: Not all events could be opened. dmesg is of no help and it is not clear as to why it fails to open the counter. This patch changes the error message to Error: cache-misses event is not supported. Fatal: Not all events could be opened. Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: a.p.zijlstra@chello.nl LPU-Reference: <1294597272-17335-1-git-send-email-daahern@cisco.com> Signed-off-by: David Ahern <daahern@cisco.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * | perf sched: Fix allocation result checkArnaldo Carvalho de Melo2011-01-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug introduced in ce47dc56. Reported-by: Mike Galbraith <efault@gmx.de> Cc: Chris Samuel <chris@csamuel.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * | perf tools: Pass whole attr to event selectorsLin Ming2011-01-075-10/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 69aad6f1(perf tools: Introduce event selectors), only perf_event_attr::type and ::config are passed to event selector, which makes perf tool not work correctly. For example, PEBS does not work because perf_event_attr::precise_ip is not passed to the syscall. Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <peterz@infradead.org> LKML-Reference: <1294369869.20563.19.camel@minggr.sh.intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * | perf tools: Build with frame pointerFrederic Weisbecker2011-01-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems that some gcc versions build by default with frame pointers and some others omit them. Just build the tools with frame pointers as the callchains can be an important part of the perf workflow. Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> LKML-Reference: <1294325513-14276-3-git-send-email-fweisbec@gmail.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * | perf tools: Fix buffer overflow error when specifying all tracepointsHan Pingtian2011-01-061-31/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I found when specifying all tracepoints with -e to one of subcommand, such as 'stat', the program will trigger a buffer overflow error, like this: *** buffer overflow detected ***: ./perf terminated ======= Backtrace: ========= /lib64/libc.so.6(__fortify_fail+0x37)[0x382cefb2c7] .... The tracepoints are separated by comma, something like this: $ perf stat -a -e `perf list |grep Tracepoint|awk -F'[' '{gsub(/[[:space:]]+/,"",$1);array[FNR]=$1}END{outputs=array[1];for (i=2;i<=FNR;i++){ outputs=outputs "," array[i];};print outputs}'` The root reason of this problem is that store_event_type() is called for all events, and will overflow the 'filename' at: strncat(filename, orgname, strlen(orgname)); This patch fixes it by calling store_event_type() only when the event name has been found. LKML-Reference: <20110106093922.GB6713@hpt.nay.redhat.com> Signed-off-by: Han Pingtian <phan@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2011-01-101-0/+1364
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: slub: Fix a crash during slabinfo -v tracing/slab: Move kmalloc tracepoint out of inline code slub: Fix slub_lock down/up imbalance slub: Fix build breakage in Documentation/vm slub tracing: move trace calls out of always inlined functions to reduce kernel code size slub: move slabinfo.c to tools/slub/slabinfo.c
| * \ \ Merge branch 'slab/next' into for-linusPekka Enberg2011-01-091-0/+1364
| |\ \ \
| | * | | slub: move slabinfo.c to tools/slub/slabinfo.cChristoph Lameter2010-11-061-0/+1364
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | We now have a tools directory for these things. Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Acked-by: David Rientjes <rientjes@google.com> Signed-off-by: Christoph Lameter <cl@linux.com> Signed-off-by: Pekka Enberg <penberg@kernel.org>
* | | | Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds2011-01-072-0/+26
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (65 commits) [S390] prevent unneccesary loops_per_jiffy recalculation [S390] cpuinfo: use get_online_cpus() instead of preempt_disable() [S390] smp: remove cpu hotplug messages [S390] mutex: enable spinning mutex on s390 [S390] mutex: Introduce arch_mutex_cpu_relax() [S390] cio: fix ccwgroup unregistration race condition [S390] perf: add DWARF register lookup for s390 [S390] cleanup ftrace backend functions [S390] ptrace cleanup [S390] smp/idle: call init_idle() before starting a new cpu [S390] smp: delay idle task creation [S390] dasd: Correct retry counter for terminated I/O. [S390] dasd: Add support for raw ECKD access. [S390] dasd: Prevent deadlock during suspend/resume. [S390] dasd: Improve handling of stolen DASD reservation [S390] dasd: do path verification for paths added at runtime [S390] dasd: add High Performance FICON multitrack support [S390] cio: reduce memory consumption of itcw structures [S390] nmi: enable machine checks early [S390] qeth: buffer count imbalance ...
| * | | | [S390] perf: add DWARF register lookup for s390Heiko Carstens2011-01-052-0/+26
| |/ / / | | | | | | | | | | | | | | | | Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds2011-01-067-0/+490
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1436 commits) cassini: Use local-mac-address prom property for Cassini MAC address net: remove the duplicate #ifdef __KERNEL__ net: bridge: check the length of skb after nf_bridge_maybe_copy_header() netconsole: clarify stopping message netconsole: don't announce stopping if nothing happened cnic: Fix the type field in SPQ messages netfilter: fix export secctx error handling netfilter: fix the race when initializing nf_ct_expect_hash_rnd ipv4: IP defragmentation must be ECN aware net: r6040: Return proper error for r6040_init_one dcb: use after free in dcb_flushapp() dcb: unlock on error in dcbnl_ieee_get() net: ixp4xx_eth: Return proper error for eth_init_one include/linux/if_ether.h: Add #define ETH_P_LINK_CTL for HPNA and wlan local tunnel net: add POLLPRI to sock_def_readable() af_unix: Avoid socket->sk NULL OOPS in stream connect security hooks. net_sched: pfifo_head_drop problem mac80211: remove stray extern mac80211: implement off-channel TX using hw r-o-c offload mac80211: implement hardware offload for remain-on-channel ...
| * | | Merge branch 'master' of ↵David S. Miller2010-12-269-62/+161
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: net/ipv4/fib_frontend.c
| * \ \ \ Merge branch 'vhost-net-next' of ↵David S. Miller2010-12-147-0/+490
| |\ \ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
| | * | | | tools/virtio: virtio_test toolMichael S. Tsirkin2010-12-095-0/+487
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the userspace part of the tool: it includes a bunch of stubs for linux APIs, somewhat simular to linuxsched. This makes it possible to recompile the ring code in userspace. A small test example is implemented combining this with vhost_test module. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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