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2008-07-14Merge branch 'for-2.6.27' of git://git.infradead.org/users/dwmw2/firmware-2.6Linus Torvalds1-1/+14
* 'for-2.6.27' of git://git.infradead.org/users/dwmw2/firmware-2.6: (64 commits) firmware: convert sb16_csp driver to use firmware loader exclusively dsp56k: use request_firmware edgeport-ti: use request_firmware() edgeport: use request_firmware() vicam: use request_firmware() dabusb: use request_firmware() cpia2: use request_firmware() ip2: use request_firmware() firmware: convert Ambassador ATM driver to request_firmware() whiteheat: use request_firmware() ti_usb_3410_5052: use request_firmware() emi62: use request_firmware() emi26: use request_firmware() keyspan_pda: use request_firmware() keyspan: use request_firmware() ttusb-budget: use request_firmware() kaweth: use request_firmware() smctr: use request_firmware() firmware: convert ymfpci driver to use firmware loader exclusively firmware: convert maestro3 driver to use firmware loader exclusively ... Fix up trivial conflicts with BKL removal in drivers/char/dsp56k.c and drivers/char/ip2/ip2main.c manually.
2008-07-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.gitDavid Woodhouse1-1/+14
Conflicts: sound/pci/Kconfig
2008-07-14Merge branch 'auto-ftrace-next' into tracing/for-linusIngo Molnar1-0/+4
Conflicts: arch/x86/kernel/entry_32.S arch/x86/kernel/process_32.c arch/x86/kernel/process_64.c arch/x86/lib/Makefile include/asm-x86/irqflags.h kernel/Makefile kernel/sched.c Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-13Linux 2.6.26Linus Torvalds1-1/+1
2008-07-10firmware: Add firmware installation to modules_install, add firmware_installDavid Woodhouse1-0/+13
For 'make modules_install', install any firmware required by the modules which are being installed. Also add a 'make firmware_install' target which doesn't depend on the configuration, but installs _all_ available in-kernel-tree firmware into $(INSTALL_FW_PATH), which defaults to /lib/firmware. This is intended for distributors to make arch-independent (and config-independent) packages containing firmware. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-10firmware: Add CONFIG_EXTRA_FIRMWARE optionDavid Woodhouse1-1/+1
This allows arbitrary firmware files to be included in the static kernel where the firmware loader can find them without requiring userspace to be alive. (Updated and CONFIG_EXTRA_FIRMWARE_DIR added with lots of help from Johannes Berg). Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
2008-07-10Merge branch 'tracing/ftrace' into auto-ftrace-nextIngo Molnar1-0/+4
2008-07-05Linux 2.6.26-rc9Linus Torvalds1-1/+1
2008-06-25Merge branch 'linus' into tracing/ftraceIngo Molnar1-1/+1
2008-06-24Linux 2.6.26-rc8Linus Torvalds1-1/+1
2008-06-23Merge branch 'linus' into tracing/ftraceIngo Molnar1-1/+1
2008-06-20Linux 2.6.26-rc7Linus Torvalds1-1/+1
2008-06-16Merge branch 'linus' into tracing/ftraceIngo Molnar1-2/+2
2008-06-12Linux 2.6.26-rc6Linus Torvalds1-2/+2
.. and a new name, courtesy of Alan.
2008-06-04Linux 2.6.26-rc5Linus Torvalds1-1/+1
2008-05-26Linux 2.6.26-rc4Linus Torvalds1-1/+1
2008-05-23ftrace: add basic support for gcc profiler instrumentationArnaldo Carvalho de Melo1-0/+4
If CONFIG_FTRACE is selected and /proc/sys/kernel/ftrace_enabled is set to a non-zero value the ftrace routine will be called everytime we enter a kernel function that is not marked with the "notrace" attribute. The ftrace routine will then call a registered function if a function happens to be registered. [ This code has been highly hacked by Steven Rostedt and Ingo Molnar, so don't blame Arnaldo for all of this ;-) ] Update: It is now possible to register more than one ftrace function. If only one ftrace function is registered, that will be the function that ftrace calls directly. If more than one function is registered, then ftrace will call a function that will loop through the functions to call. Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixesLinus Torvalds1-1/+2
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes: Don't clean bounds.h and asm-offsets.h kconfig: incorrect 'len' field initialisation ? kernel-doc: allow unnamed bit-fields kbuild: filter away debug symbols from kernel symbols Remove *.rej pattern from .gitignore MAINTAINERS: document names of new kbuild trees kbuild: disable modpost warnings for linkonce sections kbuild: escape meta characters in regular expression in make TAGS
2008-05-19Don't clean bounds.h and asm-offsets.hJan Blunck1-0/+1
Since 97965478a66fbdf0f4ad5e4ecc4828f0cb548a45 ("mm: Get rid of __ZONE_COUNT") mmzone.h includes bounds.h. Calling make clean after make prepare removes bounds.h again so when building external modules this fails. Signed-off-by: Jan Blunck <jblunck@suse.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --
2008-05-18Linux 2.6.26-rc3Linus Torvalds1-1/+1
2008-05-11Linux 2.6.26-rc2Linus Torvalds1-1/+1
2008-05-11kbuild: escape meta characters in regular expression in make TAGSMasatake YAMATO1-1/+1
Alexey Dobriyan <adobriyan@gmail.com> introduced a code adds menuconfig SOMETHING in Kconfig to tags output when you did "make tags". See http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=80ff26241623875636674a31c0540a78c0fb5433 "make tags" may work fine with his code. However make TAGS doesn't work well because etags command requires backslashes to escape meta characters like `(', `)' and `|'. Here is a patch. Signed-off-by: Masatake YAMATO <yamato@redhat.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-05-03Linux 2.6.26-rc1Linus Torvalds1-2/+2
2008-05-01kbuild: fix vmlinux.o linkSam Ravnborg1-2/+4
We always linked vmliux.o. Remove init/built-in.o dependency so we avoid this Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-04-28kbuild: fix help output to show correct archAndres Salomon1-2/+2
Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-04-28kbuild: show defconfig subdirs in make helpSegher Boessenkool1-1/+22
PowerPC will start moving board defconfigs into subarch-specific subdirs soon. "make help" currently does not look in subdirs to find the defconfigs to show. This is partially a good thing, since there are way too many defconfigs for one list. This patch makes the main "make help" display something like help-40x - Show 40x-specific targets help-44x - Show 44x-specific targets help-boards - Show all of the above and wires up stuff so those new help-* commands actually work. [sam: fixed it up to display x86 defconfigs too] Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-04-25kbuild: fix depmod commentUwe Kleine-König1-1/+0
Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com> Cc: trivial@kernel.org Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-04-25Add option to enable -Wframe-larger-than= on gcc 4.4Andi Kleen1-0/+4
Add option to enable -Wframe-larger-than= on gcc 4.4 gcc mainline (upcoming 4.4) added a new -Wframe-larger-than=... option to warn at build time about too large stack frames. Add a config option to enable this warning, since this very useful for the kernel. I choose (somewhat arbitarily) 2048 as default warning threshold for 64bit and 1024 as default for 32bit architectures. With some research and fixing all the code for smaller values these defaults should be probably lowered. With the default allyesconfigs have some new warnings, but I think that is all code that should be just fixed. At some point (when gcc 4.4 is released and widely used) this should obsolete make checkstack Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-04-25kbuild: add kconfig symbols to tags outputAlexey Dobriyan1-2/+2
Steps to reproduce: vi -t NETFILTER Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-04-24Remove -numa from EXTRAVERSIONSebastian Siewior1-1/+1
This snuck in through 919ee677b656c52c5f86d3d916786891220d5452 ("[SPARC64]: Add NUMA support") Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-23[SPARC64]: Add NUMA support.David S. Miller1-1/+1
Currently there is only code to parse NUMA attributes on sun4v/niagara systems, but later on we will add such parsing for older systems. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-21fix typo "is" -> "if" in MakefileUwe Kleine-König1-1/+1
It should be "if" but is written as "is".. Signed-off-by: Uwe Kleine-Koenig <Uwe.Kleine-Koenig@digi.com> Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
2008-04-16Linux 2.6.25Linus Torvalds1-1/+1
2008-04-11Linux 2.6.25-rc9Linus Torvalds1-1/+1
2008-04-01Linux 2.6.25-rc8Linus Torvalds1-1/+1
2008-03-25Linux 2.6.25-rc7Linus Torvalds1-1/+1
2008-03-23kbuild: soften modpost checks when doing cross buildsSam Ravnborg1-1/+1
The module alias support in the kernel have a consistency check where it is checked that the size of a structure in the kernel and on the build host are the same. For cross builds this check does not make sense so detect when we do cross builds and silently skip the check in these situations. This fixes a build bug for a wireless driver when cross building for arm. Acked-by: Michael Buesch <mb@bu3sch.de> Tested-by: Gordon Farquharson <gordonfarquharson@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: stable@kernel.org
2008-03-16Linux 2.6.25-rc6Linus Torvalds1-1/+1
2008-03-09Linux 2.6.25-rc5Linus Torvalds1-1/+1
2008-03-04Linux 2.6.25-rc4Linus Torvalds1-1/+1
2008-02-24Linux 2.6.25-rc3Linus Torvalds1-1/+1
2008-02-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds1-4/+7
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: kbuild: explain why DEBUG_SECTION_MISMATCH is UNDEFINED kbuild: fix building vmlinux.o kbuild: allow -fstack-protector to take effect kconfig: fix select in combination with default
2008-02-15Linux 2.6.25-rc2Linus Torvalds1-2/+2
2008-02-14kbuild: fix building vmlinux.oSam Ravnborg1-1/+3
Ingo Molnar wrote: > > i've got a build log from a weird build error below: > > LD init/built-in.o > distcc[12023] ERROR: compile (null) on localhost failed > make: *** [vmlinux.o] Error 1 > make: *** Waiting for unfinished jobs.... > LD .tmp_vmlinux1 > Building vmlinux.o were moved up in the dependency chain so we started to build it before the kallsym stuff. This was done to let modpost report section mismatch bugs even when the final link failed. Originally I had expected the dependency of $(kallsyms.o) to cover this but it turns out that we need to be even more explicit. Fix this by adding a conditional dependency on firat target used in the kallsyms serie of builds. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Roland McGrath <roland@redhat.com>
2008-02-14kbuild: allow -fstack-protector to take effectSam Ravnborg1-3/+4
Arjan van de Ven <arjan@infradead.org> wrote: === I just read the excellent LWN writeup of the vmsplice security thing, and that got me wondering why this attack wasn't stopped by the CONFIG_CC_STACKPROTECTOR option... because it plain should have been... Some analysis later.. it turns out that the following line in the top level Makefile, added by you in October 2007, entirely disables CONFIG_CC_STACKPROTECTOR ;( With this line removed the exploit will be nicely stopped. CFLAGS += $(call cc-option, -fno-stack-protector) Now I realize that certain distros have patched gcc to compensate for their lack of distro wide CFLAGS, and it's great to work around that... but would there be a way to NOT disable this for CONFIG_CC_STACKPROTECTOR please? It would have made this exploit not possible for those kernels that enable this feature (and that includes distros like Fedora) === Move the assignment to KBUILD_CFLAGS up before including the arch specific Makefile so arch makefiles may override the setting. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Arjan van de Ven <arjan@infradead.org> Cc: stable@kernel.org
2008-02-10Linux 2.6.25-rc1Linus Torvalds1-2/+2
.. and I really need to call it something else. Maybe it is time to bring back the weasel series, since weasels always make me feel good about a kernel.
2008-02-03Typoes: "whith" -> "with"Robert P. J. Day1-1/+1
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2008-01-28kbuild: link vmlinux.o before kallsyms passesSam Ravnborg1-2/+4
link vmlinux.o so we may report section mismatch bugs before we start with the real link - that may error out. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kbuild: introduce new option to enhance section mismatch analysisSam Ravnborg1-0/+5
Setting the option DEBUG_SECTION_MISMATCH will report additional section mismatch'es but this should in the end makes it possible to get rid of all of them. See help text in lib/Kconfig.debug for details. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-28kbuild: document 'make prepare' in 'make help'Valdis.Kletnieks@vt.edu1-0/+1
The output of 'make help' covers a lot of options, but doesn't include a listing for 'make prepare'. Here's a one-liner to fix that... Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
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