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2007-05-19kbuild: add "Section mismatch" warning whitelist for powerpcLi Yang
This patch fixes the following class of "Section mismatch" warnings when building powerpc platforms. WARNING: arch/powerpc/kernel/built-in.o - Section mismatch: reference to .init.data:.got2 from prom_entry (offset 0x0) WARNING: arch/powerpc/platforms/built-in.o - Section mismatch: reference to .init.text:mpc8313_rdb_probe from .machine.desc after 'mach_mpc8313_rdb' (at offset 0x4) .... Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-19kbuild: make better section mismatch reports on i386, arm and mipsAtsushi Nemoto
On i386, ARM and MIPS, warn_sec_mismatch() sometimes fails to show usefull symbol name. This is because empty 'refsym' due to 0 r_addend value. This patch is to adjust r_addend value, consulting with apply_relocate() routine in kernel code. Without this patch: MODPOST vmlinux WARNING: init/built-in.o - Section mismatch: reference to .init.text: from .text between 'rest_init' (at offset 0xf4) and 'try_name' WARNING: mm/built-in.o - Section mismatch: reference to .init.text: from .text between 'kmem_cache_create' (at offset 0x18a39) and 'cache_reap' WARNING: mm/built-in.o - Section mismatch: reference to .init.text: from .text between 'kmem_cache_create' (at offset 0x18a6b) and 'cache_reap' With this patch: MODPOST vmlinux WARNING: mm/built-in.o - Section mismatch: reference to .init.text:set_up_list3s from .text between 'kmem_cache_create' (at offset 0x18a39) and 'cache_reap' WARNING: mm/built-in.o - Section mismatch: reference to .init.text:set_up_list3s from .text between 'kmem_cache_create' (at offset 0x18a6b) and 'cache_reap' Now modpost can detect "kernel_init" name (and whitelist it) and show "set_up_list3s" name. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-19kbuild: make modpost section warnings clearerRussell King
Change modpost section mismatch warnings to be less confusing; model them on the binutils linker warnings which we all know how to interpret. Also, fix the wrong ordering of arguments for the final case - fromsec and refsymname were reversed. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-19kconfig: search harder for curses library in check-lxdialog.shMike Frysinger
The check-lxdialog.sh script searches for "libFOO.so" which fails on OS X, due to their special naming of libraries like "libfoo.dylib". This patch turns the curses lib search into extensible loops and adds dylib as a valid extension. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-19kbuild: include limits.h in sumversion.c for PATH_MAXMike Frysinger
POSIX says limits.h defines PATH_MAX so we should include it (which fixes compiling on some systems like OS X). Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-19powerpc: Fix the MODALIAS generation in modpost for of devicesSylvain Munaut
Since the devices may have multiple (or none) compatible properties, the uevent generated internally by the kernel may have multiple "C..." entries. So the MODALIAS stored in the module must have wilcard before and after the compatible entry. Also, if the 'compatible' field is not used for matching, there will be no 'C' and that must handled as well. The previous code handled all those case incorrectly and it "mostly" worked ... but not always. Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (25 commits) sound: convert "sound" subdirectory to UTF-8 MAINTAINERS: Add cxacru website/mailing list include files: convert "include" subdirectory to UTF-8 general: convert "kernel" subdirectory to UTF-8 documentation: convert the Documentation directory to UTF-8 Convert the toplevel files CREDITS and MAINTAINERS to UTF-8. remove broken URLs from net drivers' output Magic number prefix consistency change to Documentation/magic-number.txt trivial: s/i_sem /i_mutex/ fix file specification in comments drivers/base/platform.c: fix small typo in doc misc doc and kconfig typos Remove obsolete fat_cvf help text Fix occurrences of "the the " Fix minor typoes in kernel/module.c Kconfig: Remove reference to external mqueue library Kconfig: A couple of grammatical fixes in arch/i386/Kconfig Correct comments in genrtc.c to refer to correct /proc file. Fix more "deprecated" spellos. Fix "deprecated" typoes. ... Fix trivial comment conflict in kernel/relay.c.
2007-05-09Allow arch to initialize arch field of the module structureRoman Zippel
This will later allow an arch to add module specific information via linker generated tables instead of poking directly in the module object structure. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-09kernel-doc: small kernel-doc optimizationBorislav Petkov
Get the kernel version string only once from the environment, thus slightly speeding up kernel-doc. Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-09Fix occurrences of "the the "Michael Opdenacker
Signed-off-by: Michael Opdenacker <michael@free-electrons.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-05-08kill warnings when building mandocsBorislav Petkov
This patch shuts warnings of the sort: make -C /mnt/samsung_200/sam/kernel/trees/21-rc6/build \ KBUILD_SRC=/mnt/samsung_200/sam/kernel/trees/21-rc6 \ KBUILD_EXTMOD="" -f /mnt/samsung_200/sam/kernel/trees/21-rc6/Makefile mandocs make -f /mnt/samsung_200/sam/kernel/trees/21-rc6/scripts/Makefile.build obj=scripts/basic make -f /mnt/samsung_200/sam/kernel/trees/21-rc6/scripts/Makefile.build obj=Documentation/DocBook mandocs SRCTREE=/mnt/samsung_200/sam/kernel/trees/21-rc6/ /mnt/samsung_200/sam/kernel/trees/21-rc6/build/scripts/basic/docproc doc /mnt/samsung_200/sam/kernel/trees/21-rc6/Documentation/DocBook/wanbook.tmpl >Documentation/DocBook/wanbook.xml if grep -q refentry Documentation/DocBook/wanbook.xml; then xmlto man -m /mnt/samsung_200/sam/kernel/trees/21-rc6/Documentation/DocBook/stylesheet.xsl -o Documentation/DocBook/man Documentation/DocBook/wanbook.xml ; gzip -f Documentation/DocBook/man/*.9; fi Note: meta version: No productnumber or alternative sppp_close Note: meta version: No refmiscinfo@class=version sppp_close Note: Writing sppp_close.9 Note: meta version: No productnumber or alternative sppp_open Note: meta version: No refmiscinfo@class=version sppp_open by adding a RefMiscInfo xml tag in the form of the current kernel version to the function, struct and enum definitions in files included by kernel-doc when building 'mandocs'. However, the version string appears truncated on the manpage due to some constraints in the xml DTD for the man header, I believe, for the troff output is truncated too. Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de> Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08kernel-doc: html mode struct highlightsRandy Dunlap
Johannes Berg reported that struct names are not highlighted (bold, italic, etc.) in html kernel-doc output. (Also not in text-mode output, but I don't see that changing.) This patch adds the following: - highlight struct names in html output mode - highlight environment var. names in html output mode - indent struct fields in the original struct layout Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08kernel-doc: handle arrays with arithmetic expressions as initializersBorislav Petkov
In a different approach here's a patch that handles the special case of composite arithmetic expressions in array size initializers. With it, prior to pushing the split strings on the @first_arg array, I split the keywords before the array name as before and then keep the array name along with the subscript expression as a single whole element which gets pushed last. In this manner, kernel-doc produces correct output without removing whitespaces which makes the array subscripts unreadable in the docs. Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08scripts: kernel-doc whitespace cleanupRandy Dunlap
Whitespace cleanup only: convert some series of spaces to tabs. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08Add white list into modpost.c for memory hotplug code and ia64's machvec sectionYasunori Goto
This patch is add white list into modpost.c for some functions and ia64's section to fix section mismatchs. sparse_index_alloc() and zone_wait_table_init() calls bootmem allocator at boot time, and kmalloc/vmalloc at hotplug time. If config memory hotplug is on, there are references of bootmem allocater(init text) from them (normal text). This is cause of section mismatch. Bootmem is called by many functions and it must be used only at boot time. I think __init of them should keep for section mismatch check. So, I would like to register sparse_index_alloc() and zone_wait_table_init() into white list. In addition, ia64's .machvec section is function table of some platform dependent code. It is mixture of .init.text and normal text. These reference of __init functions are valid too. Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-07blackfin architectureBryan Wu
This adds support for the Analog Devices Blackfin processor architecture, and currently supports the BF533, BF532, BF531, BF537, BF536, BF534, and BF561 (Dual Core) devices, with a variety of development platforms including those avaliable from Analog Devices (BF533-EZKit, BF533-STAMP, BF537-STAMP, BF561-EZKIT), and Bluetechnix! Tinyboards. The Blackfin architecture was jointly developed by Intel and Analog Devices Inc. (ADI) as the Micro Signal Architecture (MSA) core and introduced it in December of 2000. Since then ADI has put this core into its Blackfin processor family of devices. The Blackfin core has the advantages of a clean, orthogonal,RISC-like microprocessor instruction set. It combines a dual-MAC (Multiply/Accumulate), state-of-the-art signal processing engine and single-instruction, multiple-data (SIMD) multimedia capabilities into a single instruction-set architecture. The Blackfin architecture, including the instruction set, is described by the ADSP-BF53x/BF56x Blackfin Processor Programming Reference http://blackfin.uclinux.org/gf/download/frsrelease/29/2549/Blackfin_PRM.pdf The Blackfin processor is already supported by major releases of gcc, and there are binary and source rpms/tarballs for many architectures at: http://blackfin.uclinux.org/gf/project/toolchain/frs There is complete documentation, including "getting started" guides available at: http://docs.blackfin.uclinux.org/ which provides links to the sources and patches you will need in order to set up a cross-compiling environment for bfin-linux-uclibc This patch, as well as the other patches (toolchain, distribution, uClibc) are actively supported by Analog Devices Inc, at: http://blackfin.uclinux.org/ We have tested this on LTP, and our test plan (including pass/fails) can be found at: http://docs.blackfin.uclinux.org/doku.php?id=testing_the_linux_kernel [m.kozlowski@tuxland.pl: balance parenthesis in blackfin header files] Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Aubrey Li <aubrey.li@analog.com> Signed-off-by: Jie Zhang <jie.zhang@analog.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: (38 commits) kconfig: fix mconf segmentation fault kbuild: enable use of code from a different dir kconfig: error out if recursive dependencies are found kbuild: scripts/basic/fixdep segfault on pathological string-o-death kconfig: correct minor typo in Kconfig warning message. kconfig: fix path to modules.txt in Kconfig help usr/Kconfig: fix typo kernel-doc: alphabetically-sorted entries in index.html of 'htmldocs' kbuild: be more explicit on missing .config file kbuild: clarify the creation of the LOCALVERSION_AUTO string. kbuild: propagate errors from find in scripts/gen_initramfs_list.sh kconfig: refer to qt3 if we cannot find qt libraries kbuild: handle compressed cpio initramfs-es kbuild: ignore section mismatch warning for references from .paravirtprobe to .init.text kbuild: remove stale comment in modpost.c kbuild/mkuboot.sh: allow spaces in CROSS_COMPILE kbuild: fix make mrproper for Documentation/DocBook/man kbuild: remove kconfig binaries during make mrproper kconfig/menuconfig: do not hardcode '.config' kbuild: override build timestamp & version ...
2007-05-06kconfig: fix mconf segmentation faultMarcin Garski
I have found small bug in mconf, when you run it without any argument it will sigsegv. Without patch: $ scripts/kconfig/mconf Segmentation fault With patch: $ scripts/kconfig/mconf can't find file (null) Signed-off-by: Marcin Garski <mgarski@post.pl> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-06kbuild: enable use of code from a different dirSam Ravnborg
To introduce support for source in one directory but output files in another directory during a non O= build prefix all paths with $(src) repsectively $(obj). Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-06kconfig: error out if recursive dependencies are foundSam Ravnborg
Sample: config FOO bool "This is foo" depends on BAR config BAR bool "This is bar" depends on FOO This will result in following error message: error: found recursive dependency: FOO -> BAR -> FOO And will then exit with exit code equal 1 so make will stop. Inspired by patch from: Adrian Bunk <bunk@stusta.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Adrian Bunk <bunk@stusta.de> Cc: Roman Zippel <zippel@linux-m68k.org>
2007-05-02kbuild: scripts/basic/fixdep segfault on pathological string-o-deathAndy Green
build scripts: fixdep blows segfault on string CONFIG_MODULE seen The string "CONFIG_MODULE" appearing anywhere in a source file causes fixdep to segfault. This string appeared in the wild in the current mISDN sources (I think they meant CONFIG_MODULES). But it shouldn't segfault (esp as CONFIG_MODULE appeared in a quoted string). Signed-off-by: Andy Green <andy@warmcat.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kconfig: correct minor typo in Kconfig warning message.Robert P. J. Day
Correct a minor spelling mistake in a Kconfig warning message. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild: be more explicit on missing .config fileRandy Dunlap
Somewhat in reponse to kernel bugzilla #8197, be more explicit about why 'make all' fails when there is no .config file. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild: propagate errors from find in scripts/gen_initramfs_list.shMichael Ellerman
If the find(1) in scripts/gen_initramfs_list.sh generates any errors, it will cause gen_initramfs_list.sh to fail (because of "set -e"), however the errors from find are not printed to the user. This is rather confusing: ~/src/powerpc$ make O=~/build/powerpc-cell32/ make[2]: *** [usr/initramfs_data.cpio.gz] Error 1 make[1]: *** [usr] Error 2 make[1]: *** Waiting for unfinished jobs.... make[1]: *** wait: No child processes. Stop. make: *** [_all] Error 2 It is much easier to work out what the problem is if we let the errors from find hit the console, eg: ~/src/powerpc$ make O=~/build/powerpc-cell32/ find: /home/michael/initramfs-source/home: Permission denied find: /home/michael/initramfs-source/lost+found: Permission denied find: /home/michael/initramfs-source/opt: Permission denied find: /home/michael/initramfs-source/root: Permission denied make[2]: *** [usr/initramfs_data.cpio.gz] Error 1 make[1]: *** [usr] Error 2 make[1]: *** Waiting for unfinished jobs.... make[1]: *** wait: No child processes. Stop. make: *** [_all] Error 2 Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kconfig: refer to qt3 if we cannot find qt librariesSam Ravnborg
We do not support qt4 (yet) so the simple fix was to warn that qt3 are missing. The better fix would have been to implment qt4 support but that has failed so far. This solves http://bugzilla.kernel.org/show_bug.cgi?id=8277 Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild: handle compressed cpio initramfs-esAlex Landau
Make kbuild handle compressed cpio initramfs-es. An already compressed cpio is copied directly to usr/, while a non-compressed cpio is filtered through gzip (no changes here) on its way to usr/. If the user has created a compressed cpio by other means, this saves him from uncompressing it, just to be compressed again by kbuild. Signed-off-by: Alex Landau <landau.alex@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild: ignore section mismatch warning for references from .paravirtprobe ↵Sam Ravnborg
to .init.text Added on request from: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Rusty Russell <rusty@rustcorp.com.au>
2007-05-02kbuild: remove stale comment in modpost.cSam Ravnborg
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild/mkuboot.sh: allow spaces in CROSS_COMPILEUwe kleine-König
I'm currently using CROSS_COMPILE="ccache arm-linux-". With that the bash builtin command "type" searches for ccache and arm-linux-mkimage and so sets MKIMAGE="/path/to/ccache" as I don't have arm-linux-mkimage. Then the script dies with an error, that ccache doesn't support the argument -A. This patch adds some quoting such that it works again for me. Please note that this patch doesn't help you if you use ${CROSSCOMPILE}-mkimage and ccache as mkuboot.sh now searches for the command "ccache arm-linux-mkimage". Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild: remove kconfig binaries during make mrproperSam Ravnborg
Nigel Cunningham <nigel@nigel.suspend2.net> noticed that 'make mrproper' did not remove mconf. Fixed so we now remove all relevant binaries. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Nigel Cunningham <nigel@nigel.suspend2.net>
2007-05-02kconfig/menuconfig: do not hardcode '.config'Sam Ravnborg
Export and use the function conf_get_configname() to retreive the default configuration filename. Suggested by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild: override build timestamp & versionSam Ravnborg
Introduce KBUILD_BUILD_VERSION to make it possible to override kernel build version during build time. Introduce KBUILD_BUILD_TIMESTAMP to make it possible to override kernel build timestamp during build time. But variables are useful mainly by distros that want to pass info from an SCM when building the kernel. Timestamp could be last checkin date for a file etc. The idea came from Olaf Hering <olaf@aepfle.de> Cc: Olaf Hering <olaf@aepfle.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild: complain about missing system callsSam Ravnborg
Most system calls seems to get added to i386 first. This patch automatically generates a warning for any new system call which is implemented on i386 but not the architecture currently being compiled. On PowerPC at the moment, for example, it results in these warnings: init/missing_syscalls.h:935:3: warning: #warning syscall sync_file_range not implemented init/missing_syscalls.h:947:3: warning: #warning syscall getcpu not implemented init/missing_syscalls.h:950:3: warning: #warning syscall epoll_pwait not implemented The file scripts/checksyscalls.sh list a number of legacy system calls that are ignored because they only makes sense on i386 systems. Other contributors to this patch are Russell King <rmk+lkml@arm.linux.org.uk> and Stéphane Jourdois <kwisatz@rubis.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild: do not emit src version warning for non-modulesSam Ravnborg
modpost is now called with .o files that are not modules. So do not warn if there is no corresponding .mod file listing .o files (in .tmp_versions/). Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02menuconfig: remember alternate config filenameSam Ravnborg
When loading an alternate configuration use that file as current configuration filename. Make the filename visible in the dialog. Default continue to be .config. Inspired by patch from: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Cyrill Gorcunov <gorcunov@gmail.com>
2007-05-02kbuild: distinguish between errors and warnings in modpostMatthew Wilcox
Some of modpost's warnings are fatal, and some are not. Adopt the compiler distinction between errors and warnings by calling merror() for fatal diagnostics and warn() for non-fatal ones. merror() was used as replacemtn for error() to avoid clash with glibc Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kconfig/xconfig: sync main view with search dialog current menuMarco Costalba
When changing current menu in search dialog update also main view Signed-off-by: Marco Costalba <mcostalba@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02menuconfig: dont use obsolete index() function in lxdialogMike Frysinger
The index() function is obsolete, use strchr() instead. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02cleanpatch: a script to clean up stealth whitespace added by a patchH. Peter Anvin
This script is a companion to the "cleanfile" script. This cleans up a patch in unified diff format *before* it is applied. Note that the empty lines at the end of file detection *requires* that the diff was taken with at least one line of context around each hunk, or bad things will happen. This script cleans up various classes of stealth whitespace. In particular, it cleans up: - Whitespace (spaces or tabs)before newline; - DOS line endings (CR before LF); - Space before tab (spaces are deleted or converted to tabs); - Empty lines at end of file. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02cleanfile: a script to clean up stealth whitespaceH. Peter Anvin
This script cleans up various classes of stealth whitespace. In particular, it cleans up: - Whitespace (spaces or tabs)before newline; - DOS line endings (CR before LF); - Space before tab (spaces are deleted or converted to tabs); - Empty lines at end of file. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild: remove dependency on input.h from file2aliasSam Ravnborg
Almost all definitions used by file2alias was already present in mod_devicetable.h. Added the last definition and killed the input.h usage. The errornous include was pointed out by: Jan Engelhardt <jengelh@linux01.gwdg.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Jan Engelhardt <jengelh@linux01.gwdg.de> Cc: Deepak Saxena <dsaxena@plexity.net>
2007-05-02kbuild: whitelist logo references from .text to .init.dataSam Ravnborg
drivers/video/logo has references from .text to .init.data but function is only used during early init. So reference is OK and we do not want to warn about them => whitelist the reference. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild: fix segmentation fault in modpostSam Ravnborg
If modpost was called manually with filenames without '/' then modpost would segfault. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild: fix warnings from .pci_fixup sectionSam Ravnborg
Now where we do not pass vmlinux to modpost we started to see section mismatch warnings from .pci_fixup. Refactored code a little to include these in the whitelist again. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild: whitelist section mismatch in init/main.cSam Ravnborg
In init/main.c we have a reference from rest_init() to .init.text which is intentional. Rename the function 'init' to 'kernel_init' to make it a kernel wide unique symbol and whitelist the reference. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02kbuild: fix section mismatch check for vmlinuxSam Ravnborg
vmlinux does not contain relocation entries which is used by the section mismatch checks. Reported by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Use the individual objects as inputs to overcome this limitation. In modpost check the .o files and skip non-ELF files. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-05-02[PATCH] i386: modpost apic related warning fixesVivek Goyal
o Modpost generates warnings for i386 if compiled with CONFIG_RELOCATABLE=y WARNING: vmlinux - Section mismatch: reference to .init.text:find_unisys_acpi_oem_table from .text between 'acpi_madt_oem_check' (at offset 0xc0101eda) and 'enable_apic_mode' WARNING: vmlinux - Section mismatch: reference to .init.text:acpi_get_table_header_early from .text between 'acpi_madt_oem_check' (at offset 0xc0101ef0) and 'enable_apic_mode' WARNING: vmlinux - Section mismatch: reference to .init.text:parse_unisys_oem from .text between 'acpi_madt_oem_check' (at offset 0xc0101f2e) and 'enable_apic_mode' WARNING: vmlinux - Section mismatch: reference to .init.text:setup_unisys from .text between 'acpi_madt_oem_check' (at offset 0xc0101f37) and 'enable_apic_mode'WARNING: vmlinux - Section mismatch: reference to .init.text:parse_unisys_oem from .text between 'mps_oem_check' (at offset 0xc0101ec7) and 'acpi_madt_oem_check' WARNING: vmlinux - Section mismatch: reference to .init.text:es7000_sw_apic from .text between 'enable_apic_mode' (at offset 0xc0101f48) and 'check_apicid_present' o Some functions which are inline (acpi_madt_oem_check) are not inlined by compiler as these functions are accessed using function pointer. These functions are put in .text section and they in-turn access __init type functions hence modpost generates warnings. o Do not iniline acpi_madt_oem_check, instead make it __init. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Andi Kleen <ak@suse.de> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-04-01[PATCH] kbuild: fix dependency generationJan Beulich
Commit 2e3646e51b2d6415549b310655df63e7e0d7a080 changed the way the split config tree is built, but failed to also adjust fixdep accordingly - if changing a config option from or to m, files referencing the respective CONFIG_..._MODULE (but not the corresponding CONFIG_...) didn't get rebuilt. The problem is that trisate symbol are represent with three different symbols: SYMBOL=n => no symbol defined SYMBOL=y => CONFIG_SYMBOL defined to '1' SYMBOL=m => CONFIG_SYMBOL_MODULE defined to '1' But conf_split_config do not distingush between the =y and =m case, so only the =y case is honoured. This is fixed in fixdep so when a CONFIG symbol with _MODULE is found we skip that part and only look for the CONFIG_SYMBOL version. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-01[PATCH] kernel-doc: allow space after __attribute__Randy Dunlap
Allow space(s) between "__attribute__" and "((blah))" so that kernel-doc does not complain like: Warning(/tester/linsrc/linux-2.6.20-git15//kernel/timer.c:939): No description found for parameter 'read_persistent_clock(void' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-26Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6: (78 commits) [PARISC] Use symbolic last syscall in __NR_Linux_syscalls [PARISC] Add missing statfs64 and fstatfs64 syscalls Revert "[PARISC] Optimize TLB flush on SMP systems" [PARISC] Compat signal fixes for 64-bit parisc [PARISC] Reorder syscalls to match unistd.h Revert "[PATCH] make kernel/signal.c:kill_proc_info() static" [PARISC] fix sys_rt_sigqueueinfo [PARISC] fix section mismatch warnings in harmony sound driver [PARISC] do not export get_register/set_register [PARISC] add ENTRY()/ENDPROC() and simplify assembly of HP/UX emulation code [PARISC] convert to use CONFIG_64BIT instead of __LP64__ [PARISC] use CONFIG_64BIT instead of __LP64__ [PARISC] add ASM_EXCEPTIONTABLE_ENTRY() macro [PARISC] more ENTRY(), ENDPROC(), END() conversions [PARISC] fix ENTRY() and ENDPROC() for 64bit-parisc [PARISC] Fixes /proc/cpuinfo cache output on B160L [PARISC] implement standard ENTRY(), END() and ENDPROC() [PARISC] kill ENTRY_SYS_CPUS [PARISC] clean up debugging printks in smp.c [PARISC] factor syscall_restart code out of do_signal ... Fix conflict in include/linux/sched.h due to kill_proc_info() being made publicly available to PARISC again.
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