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* [PATCH] CONFIG_UNWIND_INFOJan Beulich2006-03-241-0/+4
| | | | | | | | | | | | | | | | | | | | As a foundation for reliable stack unwinding, this adds a config option (available to all architectures except IA64 and those where the module loader might have problems with the resulting relocations) to enable the generation of frame unwind information. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Paul Mundt <lethal@linux-sh.org>, Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Linux 2.6.16Linus Torvalds2006-03-201-1/+1
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* Linux 2.6.16-rc6Linus Torvalds2006-03-111-1/+1
| | | | Gaah. Delayed. But all the better for it!
* [PATCH] kbuild: version.h should depend on .kernelreleaseJan Beulich2006-03-111-1/+1
| | | | | | | | | | | | Rebuilding a previously built tree while using make's -j option from time to time results in the version.h check running at the same time as the updating of .kernelrelease, resulting in UTS_RELEASE remaining an empty string (and as a side effect causing the entire kernel to be rebuilt). Signed-Off-By: Jan Beulich <jbeulich@novell.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Linux v2.6.16-rc5Linus Torvalds2006-02-271-1/+1
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* Linux v2.6.16-rc4Linus Torvalds2006-02-171-1/+1
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* [PATCH] kbuild: revert "fix make -jN with multiple targets with O=..."Benjamin LaHaise2006-02-161-4/+3Star
| | | | | | | | | | | | | Commit 296e0855b0f9a4ec9be17106ac541745a55b2ce1: "kbuild: fix make -jN with multiple targets with O=..." causes a ~95% increase in build time for the kernel. Before: 4m21s after: 8m1.403s. Can we revert this until another approach is found? Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Linux v2.6.16-rc3Linus Torvalds2006-02-131-1/+1
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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-bugfixLinus Torvalds2006-02-071-1/+1
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| * kbuild: fix build with O=..Sam Ravnborg2006-01-211-1/+1
| | | | | | | | | | | | | | | | | | | | .kernelrelease was saved in same directory as kernel source also with make O=... Make sure we kick in the normal logic to shift to the output directory when we build .kernelrelease after executing *config. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> ---
* | Linux v2.6.16-rc2Linus Torvalds2006-02-031-1/+1
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* Linux v2.6.16-rc1Linus Torvalds2006-01-171-2/+2
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* [PATCH] sh: Move CPU subtype configuration to its own KconfigPaul Mundt2006-01-171-0/+7
| | | | | | | | | | | | | | Currently the CPU subtype options are cluttering up arch/sh/Kconfig somewhat. Given that, this moves all of that in to its own arch/sh/mm/Kconfig. Things like cache configuration are also moved to this new location. This also adds support for strict CPU tuning on newer cores, which requires the addition of as-option. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds2006-01-161-13/+15
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| * kbuild: fix 'make all install_modules install'Sam Ravnborg2006-01-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The command 'make all modules_install install' would fail in a virgin tree - pointing at a non-existing directory under /lib/modules/xxx KERNELRELEASE is part of MODLIB and we need to create .kernelrelease before we can properly evaluate KERNELRELEASE, Changing MODLIB to the recursively expanded flavor let it pick up the correct KERNELRELEASE value. Reported by: "Hemmann, Volker Armin" <volker.armin.hemmann@tu-clausthal.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kbuild: create .kernelrelease at *config stepSam Ravnborg2006-01-161-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | To enable 'make kernelrelease' earlier now create .kernelrelease when one of the *config targets are used. Also introduce KERNELVERSION - only user is kconfig. KERNELVERSION was needed to display kernel version in menuconfig - KERNELRELEASE is not valid until configuration has completed. kconfig files modified to use KERNELVERSION. Bug reported by: Rene Rebe <rene@exactcode.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kbuild: fix make -jN with multiple targets with O=...Sam Ravnborg2006-01-151-3/+4
| | | | | | | | | | | | | | | | | | The way multiple targets was handled with make O=... broke because for each high-level target make spawned a parallel make resulting in a broken build. Reported by Keith Owens <kaos@ocs.com.au> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* | powerpc: Make ARCH=powerpc the default for 32-bit ppcPaul Mackerras2006-01-151-1/+1
|/ | | | | | | | | | | | This makes ARCH=powerpc the default on 32-bit powerpc machines, where uname -m returns ppc, as well as on 64-bit powerpc machines. Most people who would be likely to build their own kernels on 32-bit powerpc machines would be using powermacs or CHRP machines, both of which are supported with ARCH=powerpc now. Embedded ppc developers whose ports haven't been moved over to arch/powerpc yet will have to explicitly set ARCH=ppc now. Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds2006-01-101-43/+54
|\ | | | | | | Fix up some trivial conflicts in {i386|ia64}/Makefile
| * kbuild: re-export VERSION, PATCHLEVEL, SUBLEVELSam Ravnborg2006-01-091-1/+1
| | | | | | | | | | | | | | | | | | | | Eric Sandeen <sandeen@sgi.com> pointed out that it is usefull to have access to VERSION, PATCHLEVEL, SUBLEVEL in external modules, and gooling a litte confirmed this. So re-export them. Usage within the kernel is still discouraged but possible. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kbuild: KERNELRELEASE is only re-defined when buiding the kernelSam Ravnborg2006-01-091-42/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To avoid running setlocalversion as root no longer (re-)define KERNELRELEASE for each run. With this patch KERNELRELEASE is only re-read when we do an actual kernel build. Rationale behind this is "do as little as possible" when executing make install - as root! A new file named .kernelrelease is strored in the root of the kernel tree containing the actual version string. So when we use do a kernel build the .kernelrelease file will be updated. But in all other situations it is left as-is. To make it more visible the kernel now prints out the version being build. Sample: Building kernel 2.6.15-g63b794bf-dirty ... ... The patch also un-exports VERSION PATCHLEVEL SUBLEVEL EXTRAVERSION LOCALVERSION since all users of these are anyway broken - and none is left in the tree. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kbuild: ensure mrproper removes .old_versionTore Anderson2006-01-081-1/+1
| | | | | | | | | | | | | | | | | | If the final linking of vmlinux fails, the file .old_version are left behind. This patch ensures the mrproper target will remove it if present. Signed-off-by: Tore Anderson <tore@fud.no> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* | spelling: s/usefull/useful/Adrian Bunk2006-01-101-1/+1
|/ | | | Signed-off-by: Adrian Bunk <bunk@stusta.de>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds2006-01-051-13/+17
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| * kbuild: always run 'make silentoldconfig' when tree is cleanedSam Ravnborg2005-12-261-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | If the file .kconfig.d is missing then make sure to run 'make silentoldconfig', since we have no way to detect if a Kconfig file has been updated. -kconfig.d is created by kconfig and is removed as part of 'make clean' so the situation is likely to occur in reality. Jan Beulich <JBeulich@novell.com> reported this bug. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kbuild: tags file generation fixupSamuel Thibault2005-12-261-6/+8
| | | | | | | | | | | | | | | | Here is a fixup for tags file generation, for proper tags of __releases/__acquires functions. Signed-off-by: samuel.thibault@ens-lyon.org Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kbuild: Add ctags support for function prototypes and external variable ↵John Kacur2005-12-251-4/+8
| | | | | | | | | | | | | | | | | | | | | | declarations This patch adds function prototypes and external variable declarations to the set of tag kinds when running ctags. I find this useful when perusing the kernel. Please apply. Signed-off-by: John Kacur <jkacur@rogers.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * kbuild: document INSTALL_MOD_PATH in 'make help'Bodo Eggert2005-12-161-1/+1
| | | | | | | | | | Signed-Off-By: Bodo Eggert <7eggert@gmx.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * [PATCH] kbuild: remove the deprecated check_gccAdrian Bunk2005-12-161-4/+0Star
| | | | | | | | | | | | | | check_gcc has been deprecated for quite some time. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* | Linux v2.6.15Linus Torvalds2006-01-031-1/+1
| | | | | | | | | | Hey, it's fifteen years today since I bought the machine that got Linux started. January 2nd is a good date.
* | Linux v2.6.15-rc7Linus Torvalds2005-12-251-1/+1
| | | | | | | | Ho ho ho.
* | Linux v2.6.15-rc6Linus Torvalds2005-12-191-2/+2
| | | | | | | | | | | | | | Also renamed in honor of Portland being snowed in and everybody sliding around on the highways like greased pumpkins. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] KERNELRELEASE depends on CONFIG_LOCALVERSIONAndreas Schwab2005-12-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sam Ravnborg <sam@ravnborg.org> writes: > Author: Uwe Zeisberger <zeisberg@informatik.uni-freiburg.de> > > [PATCH] kbuild: make kernelrelease in unconfigured kernel prints an error > > Do not include .config for target kernelrelease This is wrong. KERNELRELEASE depends on CONFIG_LOCALVERSION, thus you need .config. Signed-off-by: Andreas Schwab <schwab@suse.de> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Linux v2.6.15-rc5Linus Torvalds2005-12-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hey, for no other reason than the fact that I'll be off-line for a week. Of course, I could force everybody to just use git (and when I'm emperor of the world, don't think I won't!), but it seems some people want to just test official releases. Even if they are just -rc's. By the time I'm back, Andrew will have fixed all my bugs, and I'll release it as 2.6.15 and take all the credit. Mwahahahaaa Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Linux v2.6.15-rc4Linus Torvalds2005-12-011-1/+1
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* | Linux v2.6.15-rc3Linus Torvalds2005-11-291-1/+1
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* | Linux v2.6.15-rc2Linus Torvalds2005-11-201-1/+1
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* [PATCH] Kbuild: index asm-$(SUBARCH) headers for UMLPaolo 'Blaisorblade' Giarrusso2005-11-141-1/+12
| | | | | | | | | | | | | | | | | | In Uml, many definitions are borrowed from underlying subarch headers (with #include <asm/arch/stuff.h>). And it has become annoying to keep switching tag files all time, so by default index the underlying subarch headers too. Btw, it adds negligible space to the tags file (less than 1M surely, IIRC it was around 500k over 40M). Finally, preserve the ALLSOURCE_ARCHS command line option (I hope) - if it is set, it is used for headers too as before. But check my construct please, I didn't test this. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Acked-by: Jeff Dike <jdike@addtoit.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Linux v2.6.15-rc1Linus Torvalds2005-11-121-2/+2
| | | | | As per the new release rules: two weeks of merging, and then an -rc1 and calming down for the next release.
* ppc64: default build as the merged 'powerpc' architectureLinus Torvalds2005-11-111-1/+2
| | | | | | | | | | | | | After the last merge of the new unified 'powerpc' architecture, ppc64 no longer compiles cleanly as a standalone architecture. Some bits and pieces still exist as files under the old ppc64 hierarchy, but the old "ARCH=ppc64" is dead. So if "uname" says ppc64, that now implies that the default architecture should be "powerpc". Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds2005-11-101-2/+2
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| * [PATCH] kbuild: build breaks after -imacros was introducedZachary Amsden2005-11-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I have to revert the recent addition of -imacros to the Makefile to get my tool chain to build. Without the change, below, I get: Note that this looks entirely like a toolchain bug. Here is the offending command: [pid 12163] execve("/usr/lib/gcc-lib/i386-redhat-linux/3.2.2/tradcpp0", ["/usr/lib/gcc-lib/i386-redhat-linux/3.2.2/tradcpp0", "-lang-asm", "-nostdinc", "-Iinclude", "-Iinclude/asm-i386/mach-default", "-D__GNUC__=3", "-D__GNUC_MINOR__=2", "-D__GNUC_PATCHLEVEL__=2", "-D__GXX_ABI_VERSION=102", "-D__ELF__", "-Dunix", "-D__gnu_linux__", "-Dlinux", "-D__ELF__", "-D__unix__", "-D__gnu_linux__", "-D__linux__", "-D__unix", "-D__linux", "-Asystem=posix", "-D__NO_INLINE__", "-D__STDC_HOSTED__=1", "-Acpu=i386", "-Amachine=i386", "-Di386", "-D__i386", "-D__i386__", "-D__tune_i386__", "-D__KERNEL__", "-D__ASSEMBLY__", "-isystem", "/usr/lib/gcc-lib/i386-redhat-linux/3.2.2/include", "-imacros", "include/linux/autoconf.h", "-MD", "arch/i386/kernel/.entry.o.d", "arch/i386/kernel/entry.S", "-o", "/tmp/ccOlsFJR.s"] Which should execute properly, I think. But it does not: zach-dev:linux-2.6.14-zach-work $ make CHK include/linux/version.h CHK include/linux/compile.h CHK usr/initramfs_list AS arch/i386/kernel/entry.o /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/tradcpp0: output filename specified twice make[1]: *** [arch/i386/kernel/entry.o] Error 1 make: *** [arch/i386/kernel] Error 2 gcc (GCC) 3.2.2 20030222 (Red Hat Linux 3.2.2-5) Deprecating the -imacros fixes the build for me. It does not appear to be a simple argument overflow problem in trapcpp0, since deprecating all the defines reproduces the problem as well. Also, switching -imacros to -include fixes the problem. Signed-off-by: Zachary Amsden <zach@vmware.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| * [PATCH] kbuild: make kernelrelease in unconfigured kernel prints an errorUwe Zeisberger2005-11-091-1/+1
| | | | | | | | | | | | | | Do not include .config for target kernelrelease Signed-off-by: Uwe Zeisberger <zeisberg@informatik.uni-freiburg.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* | Merge branch 'block-dir' of git://brick.kernel.dk/data/git/linux-2.6-blockLinus Torvalds2005-11-071-1/+1
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| * [BLOCK] Move all core block layer code to new block/ directoryJens Axboe2005-11-041-1/+1
| | | | | | | | | | | | | | | | drivers/block/ is right now a mix of core and driver parts. Lets move the core parts to a new top level directory. Al will move the fs/ related block parts to block/ next. Signed-off-by: Jens Axboe <axboe@suse.de>
* | [PATCH] kbuild: permanently fix kernel configuration include messRussell King2005-11-061-6/+2Star
|/ | | | | | | | | | | | | | | Include autoconf.h into every kernel compilation via the gcc command line using -imacros. This ensures that we have the kernel configuration included from the start, rather than relying on each file having #include <linux/config.h> as appropriate. History has shown that this is something which is difficult to get right. Since we now include the kernel configuration automatically, make configcheck becomes meaningless, so remove it. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] Ensure that 'make distclean' does not delete files in '.git'Trond Myklebust2005-10-281-2/+2
| | | | | | | | | Currently, 'make distclean' causes stgit to barf since it may delete files in .git/patches. We really shouldn't allow 'make distclean' anywhere near .git... Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] gfp_t: infrastructureAl Viro2005-10-281-1/+1
| | | | | | | | | | | | | | | | Beginning of gfp_t annotations: - -Wbitwise added to CHECKFLAGS - old __bitwise renamed to __bitwise__ - __bitwise defined to either __bitwise__ or nothing, depending on __CHECK_ENDIAN__ being defined - gfp_t switched from __nocast to __bitwise__ - force cast to gfp_t added to __GFP_... constants - new helper - gfp_zone(); extracts zone bits out of gfp_t value and casts the result to int Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Linux v2.6.14Linus Torvalds2005-10-281-1/+1
| | | | "Better late than never"
* Linux v2.6.14-rc5Linus Torvalds2005-10-201-1/+1
| | | | | The -rc4 release was supposed to be the last -rc, but here goes. The RCU fixes and the swiotlb changes need an -rc for final testing.
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