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* kconfig: move initramfs options to General SetupSam Ravnborg2005-08-10
| | | | | | | | | Move initramfs options from Device Drivers | Block Drivers to General Setup This is a more natural place for this option. Furthermore separate out intramfs options to usr/Kconfig Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] kconfig: trivial cleanupblaisorblade@yahoo.it2005-07-28
| | | | | | | | | | | | | | | Replace all menu_add_prop mimicking menu_add_prompt with the latter func. I've had to add a return value to menu_add_prompt for one usage. I've rebuilt scripts/kconfig/zconf.tab.c_shipped by hand to reflect changes in the source (I've not the same Bison version so regenerating it wouldn't have been not a good idea), and compared it with what Roman itself did some time ago, and it's the same. So I guess this can be finally merged. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* kbuild: fix make TAGS (for emacs use)Sam Ravnborg2005-07-28
| | | | | | | | | From: bongiojp@clarkson.edu <Jeremy Bongio> make TAGS does not make source code tags for emacs. It instead returns an error than "etags -" isn't valid. The problem is easily remedied. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] kbuild: describe Kbuild pitfallPaolo 'Blaisorblade' Giarrusso2005-07-28
| | | | | | | | Whitespace is significant for make, and I just fought against this... so please apply this patch. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] kbuild: signed char fixes for scriptsJ.A. Magallon2005-07-27
| | | | | | This time I did not break anything... and they shut up gcc4 ;) Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] kbuild: signed/unsigned char fix for make menuconfigKeenan Pepper2005-07-27
| | | | | Quiet some silly warnings. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* kbuild: fix building external modulesSam Ravnborg2005-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | kbuild failed to locate Makefile for external modules. This brought to my attention how the variables for directories have different values in different usage scenarios. Different kbuild usage scenarios: make - plain make in same directory where kernel source lives make O= - kbuild is told to store output files in another directory make M= - building an external module make O= M= - building an external module with kernel output seperate from src Value assigned to the different variables: |$(src) |$(obj) |$(srctree) |$(objtree) make |reldir to k src |as src |abs path to k src |abs path to k src make O= |reldir to k src |as src |abs path to k src |abs path to output dir make M= |abs path to src |as src |abs path to k src |abs path to k src make O= M= |abs path to src |as src |abs path to k src |abs path to k output path to kbuild file: make | $(srctree)/$(src), $(src) make O= | $(srctree)/$(src) make M= | $(src) make O= M= | $(src) From the table above it can be seen that the only good way to find the home directory of the kbuild file is to locate the one of the two variants that is an absolute path. If $(src) is an absolute path (starts with /) then use it, otherwise prefix $(src) with $(srctree). Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* kbuild: silence mystery messageSam Ravnborg2005-07-27
| | | | | | | | | | | | | | During last phase of the build the following message were displayed: /bin/sh: +@: command not found This message appears due to slightly changed semantics of cmd and if_changed_rule. The easy fix was to insert a dummy command first in rule_ksym_ld. The alternative was to redo part of this processing in the top-level Makefile - a volatile area that I try to avoid. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> ---
* kbuild: pass less variables to second make invocation when using make O=...Sam Ravnborg2005-07-27
| | | | | | | | | make exports all variables assigned on the command-line, so no need to pass them explicit. This fixes http://bugzilla.kernel.org/show_bug.cgi?id=4725 Signed-off-by: Sam Ravnborg <sam@ravnborg.org> ---
* kbuild: KBUILD_VERBOSE was exported twiceSam Ravnborg2005-07-27
| | | | | | | This fixes http://bugzilla.kernel.org/show_bug.cgi?id=4727 Signed-off-by: Sam Ravnborg <sam@ravnborg.org> ---
* [PATCH] kallsyms: clarify KALLSYMS_ALL help textJesper Juhl2005-07-26
| | | | | | Clarify the KALLSYMS_ALL help text slightly. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
* kbuild: define clean before including kbuild fileSam Ravnborg2005-07-25
| | | | | | | | | Defining clean before including the kbuild file give us knowledge when the kbuild file is included for cleaning. This is rarey usefull - but in a corner case in klibc this proved necessary. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> ---
* kbuild: fix make O=...Sam Ravnborg2005-07-25
| | | | | | | | kbuild failed to locate Kbuild.include. Teach kbuild how to find Kbuild files when using make O=... Signed-off-by: Sam Ravnborg <sam@ravnborg.org> ---
* kbuild: introduce Kbuild.includeSam Ravnborg2005-07-25
| | | | | | | | | | Kbuild.include is a placeholder for definitions originally present in both the top-level Makefile and scripts/Makefile.build. There were a slight difference in the filechk definition, so the most videly used version was kept and usr/Makefile was adopted for this syntax. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> ---
* kbuild: drop descend - converting existing usersSam Ravnborg2005-07-25
| | | | | | | | | There was only two users left of descend. Fix them so they use $(clean)= and $(build)=. Drop definition of descend. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> ---
* kbuild: drop -Wundef from HOSTCFLAGS for nowSam Ravnborg2005-07-25
| | | | | | | | | | -Wundef caused warnings in the bison generated code in kconfig. Updating to a newer bison (1.875d) did not fix it. The alternatives was to correct the autogenerated code or drop -Wundef. For now -Wundef is dropped from HOSTCFLAGS. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> ---
* [PATCH] kbuild: make help binrpm-pkg fixCoywolf Qi Hunt2005-07-21
| | | | | | | This fixes kbuild make help binrpm-pkg missing `''. Signed-off-by: Coywolf Qi Hunt <coywolf@lovecn.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] kbuild: add -Wundef to global CFLAGSOlaf Hering2005-07-21
| | | | | | | | | | A recent change to the aic scsi driver removed two defines to detect endianness. cpp handles undefined strings as 0. As a result, the test turned into #if 0 == 0 and the wrong code was selected. Adding -Wundef to global CFLAGS will catch such errors. Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] kbuild: When checking depmod version, redirect stderrTom Rini2005-07-17
| | | | | | | | | | When running depmod to check for the correct version number, extra output we don't need to see, such as "depmod: QM_MODULES: Function not implemented" may show up. Redirect stderr to /dev/null as the version information that we do care about comes to stdout. Signed-off-by: Tom Rini <trini@kernel.crashing.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* kbuild: fix make O=... buildSam Ravnborg2005-07-14
| | | | | | | | | | It fixes the following error: make[1]: *** No rule to make target `include/asm', needed by `arch/alpha/kernel/asm-offsets.s'. Stop. Reported by: From: Jan Dittmer <j.dittmer@portrix.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* kbuild: Fix bug in make deb-pkg when using seperate source and output ↵Sam Ravnborg2005-07-14
| | | | | | | | | | | | | | | | | | directories From: Ryan Anderson <ryan@michonline.com> When running "make O=something deb-pkg", I get a failure that claims I haven't configured my kernel (I have). Running it a second time tells me to run "make mrproper" (include/linux/version.h got built on the first run) Original patch from: From: Ajay Patel <patela@gmail.com> With modifications from: Signed-off-By: Ryan Anderson <ryan@michonline.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* uml: Restore proper descriptions in make deb-pkg targetSam Ravnborg2005-07-14
| | | | | | | | | | From: Ryan Anderson <ryan@michonline.com> This pulls the description from the Debian user-mode-linux package, and puts $version back in the appropriate places for both descriptions. Signed-off-by: Ryan Anderson <ryan@michonline.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* uml: Make deb-pkg build target build a Debian-style user-mode-linux packageSam Ravnborg2005-07-14
| | | | | | | | | | | | | | | | | From: Ryan Anderson <ryan@michonline.com> Make the deb-pkg build target understand the "um" arch and set up the package and directory structure to match a mainline-Debian style user-mode-linux package. This is primarily so that it stops matching, exactly, the naming convention used by normal, non-UML kernels generated by this command. Installing "linux-2.6.11" and "linux-2.6.11", where one is a UML kernel doesn't do the right thing. This fixes that. Signed-off-by: Ryan Anderson <ryan@michonline.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* kbuild: Don't fail if include/asm symlink existsSam Ravnborg2005-07-14
| | | | | | | | | | | | | | | | | | | | | | | From: Andreas Gruenbacher <agruen@suse.de> We're having the following situation: There are user-space applications that include kernel headers directly. With a completely unconfigured /usr/src/linux tree, including most headers fails because essential files are not there: include/asm include/linux/autoconf.h include/linux/version.h So we create these files. On the other hand, we want to use /usr/src/linux as read-only source for building kernels or additional modules. Now when building a kernel with a separate output directory (O=), there is a check in the main makefile for the include/asm symlink. There is no real need for this check: if we ensure that $(objdir)/include/asm is always created as the patch does, $(srctree)/include/asm becomes irrelevant. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* kbuild: fix buildcheckSam Ravnborg2005-07-14
| | | | | | | | | | From: Randy Dunlap <rddunlap@osdl.org> I should not have added init.text test here; it's more than useless, it actually degrades the output. Signed-off-by: Randy Dunlap <rddunlap@osdl.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* kbuild: Add target debug_kallsymsSam Ravnborg2005-07-14
| | | | | | | | | | From: Keith Owens <kaos@ocs.com.au> Make it easier to generate maps for debugging kallsyms problems. debug_kallsyms is only a debugging target so no help or silent mode. Signed-off-by: Keith Owens <kaos@ocs.com.au> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* kbuild: "PREEMPT" in UTS_VERSIONSam Ravnborg2005-07-14
| | | | | | | | | | | | From: Matt Mackall <mpm@selenic.com> Add PREEMPT to UTS_VERSION where enabled as is done for SMP to make preempt kernels easily identifiable. Added SMP PREEMPT as comment in compile.h to force it to be updated when they change (sam). Signed-off-by: Matt Mackall <mpm@selenic.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* kbuild: Avoid inconsistent kallsyms dataSam Ravnborg2005-07-14
| | | | | | | | | | | | | | Several reports on inconsistent kallsyms data has been caused by the aliased symbols __sched_text_start and __down to shift places in the output of nm. The root cause was that on second pass ld aligned __sched_text_start to a 4 byte boundary which is the function alignment on i386. sched.text and spinlock.text is now aligned to an 8 byte boundary to make sure they are aligned to a function alignemnt on most (all?) archs. Tested by: Paulo Marques <pmarques@grupopie.com> Tested by: Alexander Stohr <Alexander.Stohr@gmx.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* buildcheck: reduce DEBUG_INFO noise from reference* scriptsSam Ravnborg2005-07-14
| | | | | | | | | From: Randy Dunlap <rddunlap@osdl.org> Reduce noise in 'make buildcheck' that is caused by CONFIG_DEBUG_INFO=y. Signed-off-by: Randy Dunlap <rddunlap@osdl.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* kbuild: Fix build as root then userSam Ravnborg2005-07-14
| | | | | | | | | | | | | From: Matthew Wilcox <matthew@wil.cx> I inadvertently built a tree as root and then rebuilt it as a user. I got a lot of prompts ... mv: overwrite `drivers/char/drm/drm_auth.o', overriding mode 0644? Using mv -f fixes that. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] scripts/kernel-doc: don't use uninitialized SRCTREERandy Dunlap2005-07-13
| | | | | | | | | | | | Current kernel-doc (perl) script generates this warning: Use of uninitialized value in concatenation (.) or string at scripts/kernel-doc line 1668. So explicitly check for SRCTREE in the ENV before using it, and then if it is set, append a '/' to the end of it, otherwise the SRCTREE + filename can (will) be missing the intermediate '/'. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] Lindent: ignore .indent.proJeff Mahoney2005-07-13
| | | | | | | | | | When I recently submitted a Lindent patch, it turned out that my .indent.pro options were also applied to the tree. This patch directs indent(1) to ignore the .indent.pro directives and only use options specified on the command line. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] kbuild: restrain output of "make help" to 80 columnsYum Rayan2005-07-13
| | | | | | | | This patch fixes the output of "make help" to fit in a 80 column screen. Please push upstream as part of your other patches. Signed-off-by: Yum Rayan <yum.rayan@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] kbuild: obey HOSTLOADLIBES_programname for single-file compilationMatthias Urlichs2005-07-13
| | | | | | | | | | | Single-file HOSTCC calls added the libraries from $(HOSTLOADLIBES), but not from $(HOSTLOADLIBES_programname). Multi-file HOSTCC calls do both. This patch fixes that inconsistency. Signed-Off-By: Matthias Urlichs <smurf@debian.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] kbuild: allow cscope to index multiple architecturesIan Campbell2005-07-13
| | | | | | | | | | | | | | | | | I have a single source tree which I cross compile for a couple of different architectures using ARHC=foo O=blah etc. The existing cscope target is very handy but only indexes the current $(ARCH), which is a pain since inevitably I'm interested in the other one at any given time ;-). This patch allows me to pass a list of architectures for cscope to index. e.g. make ALLSOURCE_ARCHS="i386 arm" cscope This change also works for etags etc, and I presume it is just as useful there. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] kbuild: make 'cscope -q' play well with cscope.elKarl Hegbloom2005-07-13
| | | | | | | | | | | | | | | | | | | I tried the Linux Makefile 'make cscope' target, and found that the generated database is not compatible with 'cscope.el' under XEmacs. The thing is that 'cscope.el' does not allow setting the command line options to the 'cscope' commands it runs, and it errors with a message about the options not matching the ones used to generate the index. It turns out the cscope designers already thought of this. The options can be written into the "cscope.files". The included patch moves the "-q" and "-k" options from the 'cmd_cscope' to the 'cmd_cscope-file', echoing them into the top of the files listing. Now the index is generated with the "-q" option, and when 'cscope.el' performs it's search, it uses that argument as well. Lookups are fast and everyone is happy. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] kbuild: add ia64 support to rpm Makefile targetGreg Edwards2005-07-13
| | | | | | | | On ia64, only the EFI (fat) partition is available to boot from. The rpm needs to install the kernel under /boot/efi to be useable on ia64. Signed-off-by: Greg Edwards <edwardsg@sgi.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] kbuild: modpost needs to cope with new glibc elf header on sparcFabio Massimo Di Nitto2005-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | Recently a change in the glibc elf.h header has been introduced causing modpost to spawn tons of warnings (like the one below) building the kernel on sparc: [SNIP] *** Warning: "current_thread_info_reg" [net/sunrpc/auth_gss/auth_rpcgss.ko] undefined! *** Warning: "" [net/sunrpc/auth_gss/auth_rpcgss.ko] undefined! *** Warning: "" [net/sunrpc/auth_gss/auth_rpcgss.ko] undefined! [SNIP] Ben Collins discovered that the STT_REGISTERED definition in glibc did change and that this change needs to be propagated to modpost. glibc change: -#define STT_REGISTER 13 /* Global register reserved to app. */ +#define STT_SPARC_REGISTER 13 /* Global register reserved to app. */ I did and tested this simple patch to maintain compatibility with newer (>= 2.3.4) and older (<= 2.3.2) glibc. Signed-off-by: Fabio M. Di Nitto <fabbione@fabbione.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [PATCH] kbuild: create tarballsJan-Benedict Glaw2005-07-12
| | | | | | | | It adds tarball packaging, which I prefer for distribution. Also one of the two blanks after @echo is removed. One seems to be enough :) Signed-off-by: Jan-Benedict Glaw <jbglaw@lug-owl.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2005-07-11
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| * [SPARC64]: Add missing asm-sparc64/seccomp.h file.David S. Miller2005-07-11
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6Linus Torvalds2005-07-11
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| * | [IA64] assign_irq_vector() should not panicKenji Kaneshige2005-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current assign_irq_vector() will panic if interrupt vectors is running out. But I think how to handle the case of lack of interrupt vectors should be handled by the caller of this function. For example, some PCI devices can raise the interrupt signal via both MSI and I/O APIC. So even if the driver for these device fails to allocate a vector for MSI, the driver still has a chance to use I/O APIC based interrupt. But currently there is no chance for these driver to use I/O APIC based interrupt because kernel will panic when assign_irq_vector() fails to allocate interrupt vector. The following patch changes assign_irq_vector() for ia64 to return -ENOSPC on error instead of panic (as i386 and x86_64 versions do). Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] use msleep_interruptible() instead of schedule_timeoutNishanth Aravamudan2005-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | Description: Replace schedule_timeout() with msleep_interruptible() to guarantee the task delays as expected. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Acked-by: Dean Nelson <dcn@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] remove linux/version.h include from arch/ia64Olaf Hering2005-07-11
| | | | | | | | | | | | | | | | | | | | | changing CONFIG_LOCALVERSION rebuilds too much, for no appearent reason. Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | Auto merge with /home/aegl/GIT/linusTony Luck2005-07-11
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| * | | [IA64] Fix a typo in arch/ia64/kernel/entry.SH. J. Lu2005-07-08
| | | | | | | | | | | | | | | | | | | | | | | | Both 2.4 and 2.6 kernels need this patch for the next binutils. Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | Auto merge with /home/aegl/GIT/linusTony Luck2005-07-08
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| * | | | [PATCH] DocumentationBob Picco2005-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a small documentation patch for a boot time parameter. Signed-off-by: Bob Picco <bob.picco@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | | | | [PATCH] v850: Update mmu.h header to match implementation changesMiles Bader2005-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Miles Bader <miles@gnu.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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