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2009-07-23ftrace: Only update $offset when we update $ref_funcMatt Fleming1-1/+2
The value of $offset should be the offset of $ref_func from the beginning of the object file. Therefore, we should set both variables together. This fixes a bug I was hitting on sh where $offset (which is used to calcualte the addends for the __mcount_loc entries) was being set multiple times and didn't correspond to $ref_func's offset in the object file. The addends in __mcount_loc were calculated incorrectly, resulting in ftrace dynamically modifying addresses that weren't mcount call sites. Signed-off-by: Matt Fleming <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Steven Rostedt <[email protected]>
2009-07-23ftrace: Fix the conditional that updates $ref_funcMatt Fleming1-1/+1
Fix the conditional that checks if we already have a $ref_func and that the new function is weak. The code as previously checking whether either condition was false, and we really need to only update $ref_func is both cconditions are false. Signed-off-by: Matt Fleming <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Steven Rostedt <[email protected]>
2009-07-18tracing: Remove .globl in the scripts/recordmcount.pl doc[email protected]1-1/+0
I was reading throught the recordmcount.pl starting comment, and spotted a tiny discrepancy. The second example is about my_func not being global, but the example code has the ".globl my_func" statement just moved. Signed-off-by: Jiri Olsa <[email protected]> Cc: [email protected] LKML-Reference: <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2009-07-17kconfig: initialize the screen before using curses(3) functionsArnaud Lacombe1-0/+2
This is needed on non ncurses based implementation to get a properly initialized `stdscr' in main(). Cc: Roman Zippel <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-07-17kconfig: variable argument lists needs `stdarg.h'Arnaud Lacombe1-0/+2
Fix build on non GNU based platforms. Cc: Roman Zippel <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-07-17kbuild, deb-pkg: fix install scripts for posix shmaximilian attems1-1/+1
bash versus dash and posh disagree on expanding $@ within double quotes: export x="$@" see http://bugs.debian.org/381091 for details just use the arglist with $*. dpkg: error processing linux-image-2.6.31-rc1_2.6.31-rc1-18_i386.deb (--install): subprocess pre-installation script returned error exit status 2 export: 6: 2.6.31-rc1-18: bad variable name fixes http://bugzilla.kernel.org/show_bug.cgi?id=13567 seen on Ubuntu as there dash is the default sh, versus bash on Debian. Reported-by: Pauli <[email protected]> Cc: Frans Pop <[email protected]> Signed-off-by: maximilian attems <[email protected]> Acked-By: Andres Salomon <[email protected]>
2009-07-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixesLinus Torvalds2-0/+3
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes: kbuild: finally remove the obsolete variable $TOPDIR gitignore: ignore scripts/ihex2fw Kbuild: Disable the -Wformat-security gcc flag gitignore: ignore gcov output files kbuild: deb-pkg ship changelog Add new __init_task_data macro to be used in arch init_task.c files. asm-generic/vmlinux.lds.h: shuffle INIT_TASK* macro names in vmlinux.lds.h Add new macros for page-aligned data and bss sections. asm-generic/vmlinux.lds.h: Fix up RW_DATA_SECTION definition.
2009-07-04Merge branch 'master' into for-nextTejun Heo3-4/+9
Pull linus#master to merge PER_CPU_DEF_ATTRIBUTES and alpha build fix changes. As alpha in percpu tree uses 'weak' attribute instead of inline assembly, there's no need for __used attribute. Conflicts: arch/alpha/include/asm/percpu.h arch/mn10300/kernel/vmlinux.lds.S include/linux/percpu-defs.h
2009-07-01kernel-doc: move ignoring kmemcheckRandy Dunlap1-2/+2
Somehow I managed to generate a diff that put these 2 lines into the wrong function: should have been in dump_struct() instead of in dump_enum(). Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-30fbdev: work around old compiler bugStephen Rothwell1-2/+2
When building with a 4.1.x compiler on powerpc64 (at least) we get this error: drivers/video/logo/logo_linux_mono.c:81: error: logo_linux_mono causes a section type conflict This was introduced by commit ae52bb2384f721562f15f719de1acb8e934733cb ("fbdev: move logo externs to header file"). This is a partial revert of that commit sufficient to not hit the compiler bug. Also convert _clut arrays from __initconst to __initdata. Sam said: Al analysed this some time ago. When we say something is const then _sometimes_ gcc annotate the section as const(?) - sometimes not. So if we have two variables/functions annotated __*const and gcc decides to annotate the section const only in one case we get a section type conflict. Signed-off-by: Stephen Rothwell <[email protected]> Cc: Sam Ravnborg <[email protected]> Cc: Krzysztof Helt <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Kyle McMartin <[email protected]> Cc: Al Viro <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-27gitignore: ignore scripts/ihex2fwJaswinder Singh Rajput1-0/+1
scripts/ihex2fw is a generated binary and should be ignored Signed-off-by: Jaswinder Singh Rajput <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-06-27kbuild: deb-pkg ship changelogmaximilian attems1-0/+2
In the series for 2.6.31 it was noticed to ship the copyright, but the generated changelog got lost somehow. As bonus the generated linux-image deb packages are Lenny lintian clean. Cc: Frans Pop <[email protected]> Cc: Andres Salomon <[email protected]> Signed-off-by: maximilian attems <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-06-26powerpc: Have git ignore generated files from dtc compileJon Smirl1-0/+5
Have git ignore generated files from dtc compile Signed-off-by: Jon Smirl <[email protected]> Acked-by: David Gibson <[email protected]> Acked-by: Sean MacLennan <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2009-06-24linker script: throw away .discard sectionTejun Heo1-0/+8
x86 throws away .discard section but no other archs do. Also, .discard is not thrown away while linking modules. Make every arch and module linking throw it away. This will be used to define dummy variables for percpu declarations and definitions. This patch is based on Ivan Kokshaysky's alpha percpu patch. [ Impact: always throw away everything in .discard ] Signed-off-by: Tejun Heo <[email protected]> Cc: Ivan Kokshaysky <[email protected]> Cc: Richard Henderson <[email protected]> Cc: Russell King <[email protected]> Cc: Haavard Skinnemoen <[email protected]> Cc: Bryan Wu <[email protected]> Cc: Mikael Starvik <[email protected]> Cc: Jesper Nilsson <[email protected]> Cc: David Howells <[email protected]> Cc: Yoshinori Sato <[email protected]> Cc: Tony Luck <[email protected]> Cc: Hirokazu Takata <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Michal Simek <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: Kyle McMartin <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Heiko Carstens <[email protected]> Cc: Paul Mundt <[email protected]> Cc: David S. Miller <[email protected]> Cc: Jeff Dike <[email protected]> Cc: Chris Zankel <[email protected]> Cc: Rusty Russell <[email protected]> Cc: Ingo Molnar <[email protected]>
2009-06-20kernel-doc: fix param matching for array paramsRandy Dunlap1-0/+17
Fix function actual parameter vs. kernel-doc description matching so that a warning is not printed when it should not be: Warning(include/linux/etherdevice.h:199): Excess function parameter 'addr' description in 'is_etherdev_addr' Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-06-20kernel-doc: ignore kmemcheck_bitfield_begin/endRandy Dunlap1-0/+2
Teach kernel-doc to ignore kmemcheck_bitfield_{begin,end} sugar so that it won't generate warnings like this: Warning(include/net/sock.h:297): No description found for parameter 'kmemcheck_bitfield_begin(flags)' Warning(include/net/sock.h:297): No description found for parameter 'kmemcheck_bitfield_end(flags)' Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-06-20kallsyms: fix inverted valid symbol checkingMike Frysinger1-3/+3
The previous commit (17b1f0de) introduced a slightly broken consolidation of the memory text range checking. Signed-off-by: Mike Frysinger <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-06-20kbuild: fix build error during make htmldocsAmerigo Wang1-1/+1
Fix the following build error when do 'make htmldocs': DOCPROC Documentation/DocBook/debugobjects.xml exec /scripts/kernel-doc: No such file or directory exec /scripts/kernel-doc: No such file or directory Reported-by: Randy Dunlap <[email protected]> Signed-off-by: WANG Cong <[email protected]> Acked-by: Randy Dunlap <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-06-18gcov: add gcov profiling infrastructurePeter Oberparleiter1-0/+11
Enable the use of GCC's coverage testing tool gcov [1] with the Linux kernel. gcov may be useful for: * debugging (has this code been reached at all?) * test improvement (how do I change my test to cover these lines?) * minimizing kernel configurations (do I need this option if the associated code is never run?) The profiling patch incorporates the following changes: * change kbuild to include profiling flags * provide functions needed by profiling code * present profiling data as files in debugfs Note that on some architectures, enabling gcc's profiling option "-fprofile-arcs" for the entire kernel may trigger compile/link/ run-time problems, some of which are caused by toolchain bugs and others which require adjustment of architecture code. For this reason profiling the entire kernel is initially restricted to those architectures for which it is known to work without changes. This restriction can be lifted once an architecture has been tested and found compatible with gcc's profiling. Profiling of single files or directories is still available on all platforms (see config help text). [1] http://gcc.gnu.org/onlinedocs/gcc/Gcov.html Signed-off-by: Peter Oberparleiter <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Huang Ying <[email protected]> Cc: Li Wei <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Heiko Carstens <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Rusty Russell <[email protected]> Cc: WANG Cong <[email protected]> Cc: Sam Ravnborg <[email protected]> Cc: Jeff Dike <[email protected]> Cc: Al Viro <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-16Merge branch 'akpm'Linus Torvalds3-54/+279
* akpm: (182 commits) fbdev: bf54x-lq043fb: use kzalloc over kmalloc/memset fbdev: *bfin*: fix __dev{init,exit} markings fbdev: *bfin*: drop unnecessary calls to memset fbdev: bfin-t350mcqb-fb: drop unused local variables fbdev: blackfin has __raw I/O accessors, so use them in fb.h fbdev: s1d13xxxfb: add accelerated bitblt functions tcx: use standard fields for framebuffer physical address and length fbdev: add support for handoff from firmware to hw framebuffers intelfb: fix a bug when changing video timing fbdev: use framebuffer_release() for freeing fb_info structures radeon: P2G2CLK_ALWAYS_ONb tested twice, should 2nd be P2G2CLK_DAC_ALWAYS_ONb? s3c-fb: CPUFREQ frequency scaling support s3c-fb: fix resource releasing on error during probing carminefb: fix possible access beyond end of carmine_modedb[] acornfb: remove fb_mmap function mb862xxfb: use CONFIG_OF instead of CONFIG_PPC_OF mb862xxfb: restrict compliation of platform driver to PPC Samsung SoC Framebuffer driver: add Alpha Channel support atmel-lcdc: fix pixclock upper bound detection offb: use framebuffer_alloc() to allocate fb_info struct ... Manually fix up conflicts due to kmemcheck in mm/slab.c
2009-06-16fbdev: move logo externs to header fileGeert Uytterhoeven1-9/+9
Now we have __initconst, we can finally move the external declarations for the various Linux logo structures to <linux/linux_logo.h>. James' ack dates back to the previous submission (way to long ago), when the logos were still __initdata, which caused failures on some platforms with some toolchain versions. Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: James Simmons <[email protected]> Cc: Krzysztof Helt <[email protected]> Cc: Sam Ravnborg <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-16scripts/get_maintainer.pl: change "die" to "warn" when command line file is ↵Joe Perches1-1/+1
not a patch fixes git send-email with a cover letter Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-16scripts/get_maintainer.pl: allow 8 bit characters in email addressesJoe Perches1-1/+1
Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-16scripts/get_maintainer.pl: don't print maintainers when not requestedJoe Perches1-4/+6
Fixed bug introduced after using rfc822 address checking. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-16scripts/get_maintainer.pl: support both "P:/M:" and integrated "M:" linesJoe Perches1-8/+22
Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-16scripts/get_maintainer.pl: better email name quotingJoe Perches1-0/+1
Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-16scripts/get_maintainer.pl: support M: lines with names and multiple entries ↵Joe Perches1-16/+129
per M: line Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-16scripts/get_maintainer.pl: warn on missing git or git repositoryJoe Perches1-3/+12
support older versions of grep (use -E not -P) no need to return data in routine recent_git_signoffs Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-16scripts/get_maintainer.pl: improve --git-chief-penquins (Linus Torvalds) ↵Joe Perches1-15/+12
filtering Moved [email protected] to MAINTAINERS lkml will be added to all CC lists via F: pattern match Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-16scripts/get_maintainer.pl: better fix for subscriber-only mailing listsJoe Perches1-1/+1
Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-16scripts/get_maintainer.pl: output first field only in mailing lists and ↵Joe Perches1-19/+27
after maintainers. Fix mailing lists that are described, but not "(subscriber-only)" Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-16mm: add a gfp-translate script to help understand page allocation failure ↵Mel Gorman1-0/+81
reports The page allocation failure messages include a line that looks like page allocation failure. order:1, mode:0x4020 The mode is easy to translate but irritating for the lazy and a bit error prone. This patch adds a very simple helper script gfp-translate for the mode: portion of the page allocation failure messages. An example usage looks like mel@machina:~/linux-2.6 $ scripts/gfp-translate 0x4020 Source: /home/mel/linux-2.6 Parsing: 0x4020 #define __GFP_HIGH (0x20) /* Should access emergency pools? */ #define __GFP_COMP (0x4000) /* Add compound page metadata */ The script is not a work of art but it has come in handy for me a few times so I thought I would share. [[email protected]: clarify an error message] Signed-off-by: Mel Gorman <[email protected]> Acked-by: Rik van Riel <[email protected]> Acked-by: Pekka Enberg <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Minchan Kim <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2009-06-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6Linus Torvalds1-4/+3
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (64 commits) debugfs: use specified mode to possibly mark files read/write only debugfs: Fix terminology inconsistency of dir name to mount debugfs filesystem. xen: remove driver_data direct access of struct device from more drivers usb: gadget: at91_udc: remove driver_data direct access of struct device uml: remove driver_data direct access of struct device block/ps3: remove driver_data direct access of struct device s390: remove driver_data direct access of struct device parport: remove driver_data direct access of struct device parisc: remove driver_data direct access of struct device of_serial: remove driver_data direct access of struct device mips: remove driver_data direct access of struct device ipmi: remove driver_data direct access of struct device infiniband: ehca: remove driver_data direct access of struct device ibmvscsi: gadget: at91_udc: remove driver_data direct access of struct device hvcs: remove driver_data direct access of struct device xen block: remove driver_data direct access of struct device thermal: remove driver_data direct access of struct device scsi: remove driver_data direct access of struct device pcmcia: remove driver_data direct access of struct device PCIE: remove driver_data direct access of struct device ... Manually fix up trivial conflicts due to different direct driver_data direct access fixups in drivers/block/{ps3disk.c,ps3vram.c}
2009-06-16sparc64: Add proper dynamic ftrace support.David S. Miller1-0/+20
Signed-off-by: David S. Miller <[email protected]> Acked-by: Steven Rostedt <[email protected]> Acked-by: Ingo Molnar <[email protected]>
2009-06-15debugfs: Fix terminology inconsistency of dir name to mount debugfs filesystem.GeunSik Lim1-4/+3
Many developers use "/debug/" or "/debugfs/" or "/sys/kernel/debug/" directory name to mount debugfs filesystem for ftrace according to ./Documentation/tracers/ftrace.txt file. And, three directory names(ex:/debug/, /debugfs/, /sys/kernel/debug/) is existed in kernel source like ftrace, DRM, Wireless, Documentation, Network[sky2]files to mount debugfs filesystem. debugfs means debug filesystem for debugging easy to use by greg kroah hartman. "/sys/kernel/debug/" name is suitable as directory name of debugfs filesystem. - debugfs related reference: http://lwn.net/Articles/334546/ Fix inconsistency of directory name to mount debugfs filesystem. * From Steven Rostedt - find_debugfs() and tracing_files() in this patch. Signed-off-by: GeunSik Lim <[email protected]> Acked-by : Inaky Perez-Gonzalez <[email protected]> Reviewed-by : Steven Rostedt <[email protected]> Reviewed-by : James Smart <[email protected]> CC: Jiri Kosina <[email protected]> CC: David Airlie <[email protected]> CC: Peter Osterlund <[email protected]> CC: Ananth N Mavinakayanahalli <[email protected]> CC: Anil S Keshavamurthy <[email protected]> CC: Masami Hiramatsu <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2009-06-14Merge branch 'master' of ↵Linus Torvalds23-281/+462
git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next: (53 commits) .gitignore: ignore *.lzma files kbuild: add generic --set-str option to scripts/config kbuild: simplify argument loop in scripts/config kbuild: handle non-existing options in scripts/config kallsyms: generalize text region handling kallsyms: support kernel symbols in Blackfin on-chip memory documentation: make version fix kbuild: fix a compile warning gitignore: Add GNU GLOBAL files to top .gitignore kbuild: fix delay in setlocalversion on readonly source README: fix misleading pointer to the defconf directory vmlinux.lds.h update kernel-doc: cleanup perl script Improve vmlinux.lds.h support for arch specific linker scripts kbuild: fix headers_exports with boolean expression kbuild/headers_check: refine extern check kbuild: fix "Argument list too long" error for "make headers_check", ignore *.patch files Remove bashisms from scripts menu: fix embedded menu presentation ...
2009-06-14kbuild: add generic --set-str option to scripts/configMichal Marek1-2/+9
Signed-off-by: Michal Marek <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-06-14kbuild: simplify argument loop in scripts/configMichal Marek1-28/+16
Signed-off-by: Michal Marek <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-06-14kbuild: handle non-existing options in scripts/configMichal Marek1-18/+18
If an option does not exist in .config, set it at the end of the file. Signed-off-by: Michal Marek <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-06-14kallsyms: generalize text region handlingMike Frysinger1-26/+61
Signed-off-by: Mike Frysinger <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-06-14kallsyms: support kernel symbols in Blackfin on-chip memoryRobin Getz1-1/+12
The Blackfin arch has a discontiguous .text layout due to having on-chip instruction memory and no virtual memory support. As such, we need to add explicit checks for these additional .text regions. Signed-off-by: Robin Getz <[email protected]> Signed-off-by: Bryan Wu <[email protected]> Signed-off-by: Mike Frysinger <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-06-14kbuild: fix a compile warningAmerigo Wang1-2/+3
gcc-4.4.1: HOSTCC scripts/basic/fixdep scripts/basic/fixdep.c: In function 'traps': scripts/basic/fixdep.c:377: warning: dereferencing type-punned pointer will break strict-aliasing rules scripts/basic/fixdep.c:379: warning: dereferencing type-punned pointer will break strict-aliasing rules (Apparently -fno-strict-aliasing will fix this too) Signed-off-by: WANG Cong <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]>
2009-06-14kbuild: fix delay in setlocalversion on readonly sourceNico Schottelius1-2/+4
Do not update index on read only media. Idea published by Christian Kujau <[email protected]>. Cc: Nico Schottelius <[email protected]> Cc: Christian Kujau <[email protected]>
2009-06-12Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds1-0/+13
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (30 commits) [S390] wire up sys_perf_counter_open [S390] wire up sys_rt_tgsigqueueinfo [S390] ftrace: add system call tracer support [S390] ftrace: add function graph tracer support [S390] ftrace: add function trace mcount test support [S390] ftrace: add dynamic ftrace support [S390] kprobes: use probe_kernel_write [S390] maccess: arch specific probe_kernel_write() implementation [S390] maccess: add weak attribute to probe_kernel_write [S390] profile_tick called twice [S390] dasd: forward internal errors to dasd_sleep_on caller [S390] dasd: sync after async probe [S390] dasd: check_characteristics cleanup [S390] dasd: no High Performance FICON in 31-bit mode [S390] dcssblk: revert devt conversion [S390] qdio: fix access beyond ARRAY_SIZE of irq_ptr->{in,out}put_qs [S390] vmalloc: add vmalloc kernel parameter support [S390] uaccess: use might_fault() instead of might_sleep() [S390] 3270: lock dependency fixes [S390] 3270: do not register with tty_register_device ...
2009-06-12Merge branch 'for-linus' of ↵Linus Torvalds1-3/+89
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: add generic lib/checksum.c asm-generic: add a generic uaccess.h asm-generic: add generic NOMMU versions of some headers asm-generic: add generic atomic.h and io.h asm-generic: add legacy I/O header files asm-generic: add generic versions of common headers asm-generic: make bitops.h usable asm-generic: make pci.h usable directly asm-generic: make get_rtc_time overridable asm-generic: rename page.h and uaccess.h asm-generic: rename atomic.h to atomic-long.h asm-generic: add a generic unistd.h asm-generic: add generic ABI headers asm-generic: add generic sysv ipc headers asm-generic: introduce asm/bitsperlong.h asm-generic: rename termios.h, signal.h and mman.h
2009-06-12virtio: enhance id_matching for virtio driversChristian Borntraeger1-1/+1
This patch allows a virtio driver to use VIRTIO_DEV_ANY_ID for the device id. This will be used by a test module that can be bound to any virtio device. Signed-off-by: Christian Borntraeger <[email protected]> Signed-off-by: Rusty Russell <[email protected]>
2009-06-12asm-generic: merge branch 'master' of torvalds/linux-2.6Arnd Bergmann4-20/+46
Fixes a merge conflict against the x86 tree caused by a fix to atomic.h which I renamed to atomic_long.h. Signed-off-by: Arnd Bergmann <[email protected]>
2009-06-12[S390] ftrace: add dynamic ftrace supportHeiko Carstens1-0/+13
Dynamic ftrace support for s390. Signed-off-by: Heiko Carstens <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2009-06-11asm-generic: add a generic unistd.hArnd Bergmann1-3/+89
A new architecture should only define a minimal set of system calls while still providing the full functionality. This version of unistd.h has gone through intensive review to make sure that by default it only enables syscalls that do not already have a more featureful replacement. It is modeled after the x86-64 version of unistd.h, which unifies the syscall number definition and the actual system call table in a single file, in order to keep them synchronized much more easily. This first version still keeps legacy system call definitions around, guarded by various #ifdefs, and with numbers larger than 1024. The idea behind this is to make it easier for new architectures to transition from a full list to the reduced set. In particular, the new microblaze architecture that should migrate to using the generic ABI headers can at least use an existing uClibc source tree without major rewrites during the conversion. Signed-off-by: Arnd Bergmann <[email protected]>
2009-06-10Merge branch 'tracing-for-linus' of ↵Linus Torvalds2-3/+25
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (244 commits) Revert "x86, bts: reenable ptrace branch trace support" tracing: do not translate event helper macros in print format ftrace/documentation: fix typo in function grapher name tracing/events: convert block trace points to TRACE_EVENT(), fix !CONFIG_BLOCK tracing: add protection around module events unload tracing: add trace_seq_vprint interface tracing: fix the block trace points print size tracing/events: convert block trace points to TRACE_EVENT() ring-buffer: fix ret in rb_add_time_stamp ring-buffer: pass in lockdep class key for reader_lock tracing: add annotation to what type of stack trace is recorded tracing: fix multiple use of __print_flags and __print_symbolic tracing/events: fix output format of user stack tracing/events: fix output format of kernel stack tracing/trace_stack: fix the number of entries in the header ring-buffer: discard timestamps that are at the start of the buffer ring-buffer: try to discard unneeded timestamps ring-buffer: fix bug in ring_buffer_discard_commit ftrace: do not profile functions when disabled tracing: make trace pipe recognize latency format flag ...
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